Saturday, January 07, 2017

Le savoir et l’eau : favoriser la croissance Modélisation participative en 3D dans le Darfour du Nord

Le Darfour du Nord est une région sèche et poussiéreuse la majeure partie de l’année ; mais lorsqu’il pleut, le retour de la végétation lui redonne vie. Wadi El Ku, un cours d’eau saisonnier, se met soudain à couler et à alimenter en eau des milliers d’individus, leur bétail et leurs cultures. Cette région est vitale car elle est le grenier de la ville d’El Fasher, la capitale du Darfour du Nord où vivent environ 700 mille habitants.

Mais au cours des 20 dernières années, l’environnement a subi une dégradation généralisée aggravée par le changement climatique. Cette vidéo raconte l'histoire de certains habitants de cette zone qui ont uni leurs forces pour réfléchir et trouver des solutions durables notamment en ce qui concerne le manque d'eau et sa mauvaise gestion.

Le savoir et l'eau : favoriser la croissance - Modélisation participative en 3D dans le Darfour du Nord from CTA on Vimeo.

Cette activité de modélisation participative fait partie du 'Projet de gestion du bassin hydrographique de Wadi El Ku pour le développement des communautés et le maintien de la paix', financé par l'Union européenne en coopération avec le Programme des Nations Unies pour l'environnement (PNUE), Practical Action et le CTA.

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Friday, January 06, 2017

Opportunity for PGIS practitioners to map Batak ancestral lands and indigenous peoples’ and community conserved areas and territories (ICCAs) in Northern Palawan, the Philippines

The Coalition against Land Grabbing (CALG) is a national coalition of indigenous peoples and local communities based in the province of Palawan (the Philippines). CALG is looking for young PGIS practitioners to help mapping Batak ancestral lands and ICCAs in northern Palawan. Specifically, they seek support for GPS-based resources inventories, geotagging of relevant locations (hunting grounds, upland farms, ritual sites, etc.).

One  aim of the project is to generate interactive maps that could serve to raise awareness on how the Batak of Palawan manage and perceive their cultural landscape. The interactive display of satellite imagery, enriched with location-based multimedia and other  layers of information, would also provide evidence of on-going threats to forest resources and Batak livelihood and cultural integrity.

Social cartography, emphasizing culturally distinct understanding of landscape, will be overlapped with geo-spatial maps.  The former will include the use of local place names, information on the actual and historical land uses, oral traditions, cosmovisions and testimonies linked to short video-clips syndicated from Google Video or You Tube, photographs (via Panoramio) and text.

CALG envisages that these maps would become the discursive patrimony of the Batak indigenous people and provide them with the necessary legal evidence to apply for Certificates of Ancestral Land Titles (CALTs) and to have their ICCAs included in the ICCA Registry of the United Nations Environment Programme-World Conservation Monitoring Centre (UNEP-WCMC).

The project is on-going and it will end in June 2018.  Assistance for geotagging and mapping is particularly sought during the dry season (between February and May 2017), depending on the availability of PGIS practitioners.  Due to global climate changes, dry season is not necessarily confined to the period mentioned above, but could also extend up to June.

selected candidates will receive free food and lodging during the research, domestic travel costs will be reimbursed and a basic honorarium based on Philippine’s standards will be provided.

During the various stages of project implementation CALG and PGIS practitioners will closely collaborate with the Batak Federation (Bayaan it Batak kat Palawan – BBKP).

Those interested can approach the Coalition against Land Grabbing (CALG) through this email address: calgpalawan@gmail.com

Most recent CALG geotagged reports 







Thursday, January 05, 2017

Knowledge like water: nurturing growth Participatory 3D mapping in North Darfur

North Darfur is a dry, dusty place for much of the year; but when it rains, it comes alive with greenery. Wadi El Ku, a seasonal watercourse, suddenly flows providing water to thousands of people, their livestock and crops, which is the lifeline or breadbasket in El Fasher town, the capital of North Darfur, home to approximately 700 thousand people.

However, in the past 20 years, there has been widespread environmental degradation compounded by climate change. This video animation shows how local communities have been joining forces to find solutions, particularly as they relate to water scarcity and poor water management.

Knowledge like water: nurturing growth - Participatory 3D mapping in North Darfur from CTA on Vimeo.

The participatory mapping activity described in this video took place in 2015, in the framework of the European Union-funded 'Wadi El Ku Catchment Management Project for Livelihoods Development and Sustainable Peace' project and has been facilitated jointly by the United Nations Environment Programme (UNEP), Practical Action and CTA.

Find out more

See photos and further details about the project 'The Wadi El Ku Catchment Management Project (WEK) for Livelihoods Development and Sustainable Peace'
Read more about the project on UNEP's website
Watch the video animation in French or in Arabic

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Wednesday, December 28, 2016

Life on the move - Pastoral life and livestock cross-border trade in Northern Uganda through the lens of participatory mapping



Cross-border livestock trade in dryland eastern Africa significantly contributes to the enhancement of food security and generation of wealth. It supports the livelihoods of a wide range of actors including pastoralists, livestock traders and processors.

In this context the International Institute of Rural Reconstruction (IIRR) with finalcial and technical support provided by the Technical Centre for Agricultural and Rural Cooperation (CTA), organised a P3DM workshop to identify key spatial characteristics of the livestock trading routes and marketing practices and bring the different stakeholders (including local authorities) around the same table, share information, discuss challenges and envisage mutually beneficial solutions.

The participatory mapping activity took place in Amudat in August 2016 and focused on the Achorichori Micro-catchment in Karamoja which includes Achorichor, Loroo, Amudat and Moruita Parishes. The area falls within the belt of livestock migratory movement, farmlands, cross-border livestock trade, grazing lands and water points. The mapped area covers approximately 546 sq. km.

The mapping exercise helped identify and locate wet and dry season grazing areas, farmland, forests and patchy pastures. Point items include schools, functional and non-functional boreholes, heath facilities, market places, maize mills, police posts but also churches, shrines and small gardens. Community representatives located on the 3D map all features they consider as important to the ir livelihoods. Their feedback about the mapping process are captured in the film.

Other participating organisations included:

ERMIS Africa, Kenya (P3DM facilitation)
ESIPPS International, Uganda (GIS support)
Vision Care Foundation (VCF), Uganda (community mobilizing)

French version of the film:

Friday, December 16, 2016

Global Drone Regulations Database Launched

Geneva, 15 December 2016 – FSD and partners announce the launch of a new repository of global drone regulations. The database includes summaries of national laws of more than 100 countries with the aim to help better inform drone pilots and stakeholders. In the ongoing effort to document the rapidly changing regulatory landscape, CTA, the New America Foundation, the Humanitarian UAV Network, senseFly, Parrot, FSD and EU Humanitarian Aid have joined forces to make this resource available. Volunteers are encouraged to help further improve its contents by signing up and suggesting edits.

The database can be accessed at www.droneregulations.info.
----
For information contact: Denise Soesilo, RPAS Project Manager FSD space@fsd.ch or +41 22 907 3603

Thursday, October 20, 2016

The Matura national Park Participatory 3D Model (P3DM) – A Participant’s Experience

As we continue to feature the Matura Participatory 3D Model building exercise, it is important to understand the merit of this initiative to community members. Ms. Evana Douglas hails from the Matelot to Matura region, and represents the Sky-Eco Organisation. Evana participated in this project and shares her knowledge gained from this experience.

Having participated in this P3DM model building exercise, how would you describe your experience overall?
In a single word, the exercise was informative. Community projects do not normally take on a participatory approach and are often specific to a particular community (e.g. Toco, Grande Riviere, Matura, etc.).
Knowledge holders contributing data to the 3D model

This particular exercise incorporated all communities from Matura to Matelot and afforded the opportunity for networking with technocrats and neighbouring communities. It was also fun and euphoric working with different people from different backgrounds towards a single goal.

What are some of the key lessons learnt from being part of this P3DM exercise?
There were many lessons learnt during this exercise, the most important in my opinion, is the awareness and appreciation for the Matura to Matelot environment (not just the ESA but the surrounding neighbourhood as well) that resulted from being a part of the development of the model. Personally, I have also developed a sense of ownership for the natural resources of the region and the model itself, as I was able to identify key areas on the model that I am both familiar with and dependent on. Some areas and activities were even eye opening.

What value do you see coming out of this model?
The model can be used in almost all areas of development. Because the area has a mixture of coastal and terrestrial culture, the impacts of this interface are critical and can be illustrated with the model. As such, it is a tool for all levels of education and expertise and should be made mandatory in national spatial development initiatives; for example the proposed Highway and Seaport infrastructure. Of course there is significant room for improvement as the Matura National Park (MNP) in isolation doesn't actually reflect the implications to the communities and other areas that are not included in the MNP. As a result, there is potential for incorporating the entire coastal zone (from ridge to reef) to reflect the extent of area, its development potential and the impacts on all areas of the watershed. There is also potential for economic and cultural development using the model as residents are able to identify places of interest and potential for sustainable activities.

Do you think other communities or protected areas such as Matura should use the P3DM tool?
Application in other areas; whether protected or not, should be made mandatory. Modeling is the basis for understanding the environment and impacts of human based activities on the environment; to which our livelihoods depend. In most cases, various forms of 2D modelling are applied using complex programs like GIS and RS. These often lack information or are just too complex for residents; especially those from rural communities. The 3D model however is a literal miniature replication of the area and can be understood at all levels of education and expertise; making it quite an effective to in spatial development and management of our natural resources (not just the MNP).


SourceSunday Guardian, 28 august 2016

Tuesday, October 18, 2016

Drone governance: study of policies, laws and regulations governing the use of unmanned aerial vehicles (UAVs) in ACP countries

The use of UAVs or drones in the management of crops, livestock, fisheries, forests and other natural resource-based activities represents a new technological frontier and opens up a range of exciting opportunities. However, the use of UAVs is a recent phenomenon and interested users and national civil aviation authorities are facing challenges linked to their use within their skies. To realise the full potential of the technology while ensuring the safety and privacy of citizens, two things are necessary: enabling regulatory regimes and increasing awareness of the rules and regulations surrounding civil use of UAVs.

Although the European Commission recently supported the establishment of an online repository of information concerning regulations issued by all European countries, there is no similar comprehensive database on existing and forthcoming policies, laws and regulations governing the use of UAVs in ACP countries. The Technical Centre for Agricultural and Rural Cooperation ACP-EU (CTA), an international organisation funded mainly by the European Union and operating in 79 African, Caribbean and Pacific (ACP) countries wishes to facilitate the responsible use of UAVs and related software applications to improve the effective management of crops, fishing grounds and other resource-based activities.

To that end, this study assessed the existence or absence of policies, rules and regulations governing the use of UAVs in all 79 ACP countries. The results are quite telling: as of April 2016, 73% of ACP countries did not have any rules or regulations in place; 19% had some regulations in place; and 8% were in the process of formulating them. CTA hopes that this database will help to increase awareness of the rules and regulations surrounding UAV use, promote their responsible use and help to fully realise their potential in the management of crops, fisheries and other resources.

The report is available as a download on CTA's online publications' portal.

Data gathered in the course of the study have been published on a site hosted by The Swiss Foundation for Mine Action (FSD) and is accessible on this wiki www.droneregulations.info which allows online collaboration.

Thursday, September 15, 2016

The Power of Maps - Bringing the Third Dimension to the Negotiation Table

Participatory 3D modelling (P3DM) is one of the most remarkable innovations of the late 20th century. It is remarkable because it brings together three elements that many would consider incompatible – local spatial and natural resource knowledge, geographic information systems (GIS) and physical modelling.

As the inspiring accounts in this volume show, it can do this in many environments, of varied sizes and involving many people, sometimes more than a hundred and inclusively, both young and old. When well prepared and facilitated, as so amply illustrated here, the process gives rise to a progressive creative synergy. This empowers communities, by enabling them to share and express in lasting visual form the rich detail of what they know and by providing them with a tool for analysis, decision-making, advocacy, action and monitoring.

This volume bears testimony to the multiple uses and values of P3DM. In the examples described, the uses to which communities have put their models include natural resource planning and management; land and ocean rehabilitation; mapping their ancestral territories and establishing their rights; planning for conservation; disaster risk reduction and adaptation to climate change and variability; educating children in schools about their history and cultural heritage; bringing together community members with differences; and negotiating with officials and influencing policy.

Foreword by Robert Chambers, IDS

Download this publication
in English
in French

Wednesday, September 14, 2016

Participatory 3D model by indigenous community in Nicaragua



This 3D model has been developed with assistance provided by the Centro para la Autonomía y Desarollo de los Pueblos Indígenas (CADPI) by the indigenous community of Miguel Bikan in Nicaragua and has been used for monitoring, reporting and verification. In completing and using the model, the community has a community-based monitoring information system.

www.p3dm.org


Wednesday, September 07, 2016

Sharing lessons with the world - Tonga’s P3DM success story

HONOLULU, 5 September 2016. Tonga was represented on the world stage at the World Conservation Congress in Hawaii this week. The island kingdom successfully carried out Participatory Three-Dimensional Modelling (P3DM) for the Vava’u island group this year as part of the Integrated Island Biodiversity Project.

At a special event to launch the Power of Maps book at the World Conservation Congress, Ms. Ana Fekau, the IIB Project Coordinator of Tonga shared their story of the P3DM process and how it helped to strengthen community engagement in planning for the conservation of biodiversity in Tonga.

“The process in developing the first P3DM in the Kingdom of Tonga brought communities together, the elderlies, youth and school children. The P3DM was not just a tool for planning purposes, but was also a tool to empower communities and to hear their voices through the stories they were sharing during the process,” said Ms. Fekau.

Hindou Ibrahim Omarou opening the session on the book lauch
(Image credit: Mikaela Jade)
The IIB Project supports an integrated ecosystem approach to the biodiversity conservation management at the local level in the Cook Islands, Nauru, Tonga and Tuvalu. The four year project finishes at the end of this year.

“The World Conservation Congress has provided an excellent platform to showcase and share Tonga’s P3DM work that was successfully completed under this project, and the expansion of this work to Nauru and the Cook Islands,” said Ms Easter Galuvao, Biodiversity Adviser at the Secretariat of the Pacific Regional Environment (SPREP).

Ms Ana FeKau presenting at the book launch
(Image credit: Nigel Crawhall)
During her presentation, Ms Fekau explained the 3D participatory process, the challenges faced and valuable lessons resulting from Tonga’s P3DM, including her role in the successful replication of P3DM in the main island of Tongatapu.

I wish to express sincere thanks and acknowledge the GEFPAS IIB Project and SPREP for facilitating the P3DM for Tonga, the Samoa Ministry of Natural Resources and Environment for providing their valuable technical expertise and to the Technical Centre for Agricultural and Rurel Cooperation ACP-EU (CTA) for their support,” said Ms Fekau during her presentation.

The presentation was given at a side event at the IUCN World Conservation Congress (WCC) currently underway in Honolulu, Hawaii is attended by over 9,000 participants from around the world and will wrap up on the 10 September.

The GEFPAS Integrated Island Biodiversity (IIB) Project is funded by the Global Environment Facility (GEF), implemented through the United Nations Environment Programme (UNDP) and executed by SPREP in the Cook Islands, Nauru, Tonga and Tuvalu.

Note: Ms Ana Fekau works at the Ministry of Meteorology, Energy, Information, Disaster Management, Environment, Climate Change and  Communications (MEIDECC), in Nuku`alofa, Tonga

Sunday, September 04, 2016

A Shared Perspective for (Public) Participatory Geographic Information Systems (P/PGIS) and Volunteered Geographic Information VGI - Published on The Cartographic Journal on 2 September 2016

The paper A Shared Perspective for PGIS and VGI reviews persistent principles of participation processes. On the basis of a review of recent interrogations of the (Public) Participatory Geographic Information Systems (P)PGIS and Volunteered Geographic Information (VGI) approaches, a summary of five prevailing principles in participatory spatial information handling is presented.

We investigate these five principles that are common to (P)PGIS and VGI on the basis of a framework of two dimensions that govern the participatory use of spatial information from the perspective of people and society.

This framework is presented as a shared perspective of (P)PGIS and VGI and illustrates that, although both share many of these same principles, the ways in which these principles are approached are highly diverse.

The paper ends with a future outlook in which we discuss the inter-connected memes of potential technological futures, the signification of localness in ‘local spatial knowledge’, and the ramifications of ethical tenets by which PGIS and VGI can strengthen each other as two sides of the same coin.

Citation: Jeroen Verplanke, Michael K. McCall, Claudia Uberhuaga, Giacomo
Rambaldi & Muki Haklay (2016): A Shared Perspective for PGIS and VGI, The Cartographic
Journal, DOI: 10.1080/00087041.2016.1227552

To link to this article: http://dx.doi.org/10.1080/00087041.2016.1227552

Friday, September 02, 2016

Des cartes qui changent tout : comment des maquettes en 3D aident les communautés rurales à faire entendre leur voix

La construction de véritables maquettes en trois dimensions dans les villages contribue à réunir le savoir traditionnel et les connaissances scientifiques modernes pour relever des défis allant de la dégradation des sols à la planification de l’utilisation des terres, en passant par la gestion des forêts et le changement climatique. La technique, connue sous le nom de «modélisation participative en trois dimensions», permet aux communautés marginalisées de présenter leur territoire – ainsi que les connaissances approfondies qu’ils en ont – sous une forme visuelle. Ce processus leur offre ainsi l’occasion de protéger de précieuses ressources naturelles des menaces extérieures et de les préserver pour les générations futures. Certaines des expériences sur le terrain sont réunies dans un nouvel ouvrage. Le pouvoir des cartes - Quand la 3D s'invite à la table des négociations est publié par le Centre technique de coopération agricole et rurale (CTA), qui est en première ligne de la promotion de cette pratique dans les pays d’Afrique, des Caraïbes et du Pacifique (ACP).

Développée au début des années 1990 en Asie du Sud-Est, la modélisation participative en trois dimensions (MP3D) gagne rapidement du terrain dans d’autres régions du monde en développement. Les modèles participatifs en 3D, fabriqués en carton et illustrés à l’aide de peintures de couleur, de punaises et de fil, représentent l’occupation des terres, par exemple les zones cultivées, les rivières et les forêts, ainsi que d’autres caractéristiques, comme les ressources côtières et la profondeur des mers. Les maquettes montrent aussi les connaissances traditionnelles, comme les droits fonciers ancestraux et les lieux sacrés. Ces éléments sont généralement fournis par les aînés de la communauté, tandis que les plus jeunes construisent la carte elle-même. Le résultat est une maquette en relief, indépendante, qui constitue un outil efficace d’analyse, de prise de décision, de plaidoyer, d’action et de suivi.

« Le savoir sur les ressources terrestres, forestières et aquatiques accumulé au fil du temps et transmis de génération en génération représente un atout majeur pour les populations rurales », affirme le Directeur du CTA, Michael Hailu. « La possibilité de compiler et de géo référencer des connaissances locales et de les représenter sous la forme de cartes en trois dimensions représente une occasion unique pour les populations locales de faire entendre leur voix lors des décisions en matière de gestion durable de leurs ressources. »

Souvent, le processus de modélisation participative en trois dimensions favorise lui-même l’autonomie. Il rapproche des communautés et des générations et les aide à visualiser l’étendue de leurs ressources et la façon dont le changement climatique et d’autres menaces, comme l’extraction minière et la déforestation, peuvent les impacter. Une fois terminée, la maquette reste dans la communauté.

Des études de cas menées en Éthiopie, aux Fidji et à Madagascar montrent comment la MP3D a permis le développement de plans de gestion des ressources naturelles par la communauté. D’autres exemples décrits dans la publication révèlent que cette technique permet aux communautés rurales marginalisées de faire entendre leur voix. En République démocratique du Congo, la communauté pygmée Bambuti-Batwa s’est servie d’un exercice de MP3D pour négocier sur ce qu’ils considèrent comme une injustice : leur expulsion du territoire qu’ils occupent depuis des générations.

La cartographie en trois dimensions a aussi permis à une tribu de chasseurs-cueilleurs au Kenya, les Ogiek, de documenter ses droits territoriaux ancestraux et systèmes de connaissances traditionnels. Tandis qu’à Tobago, une île des Caraïbes qui a subi une série de phénomènes climatologiques extrêmes ces dernières années, la MP3D a servi à orienter les stratégies communautaires de réduction des risques de catastrophes naturelles.

La coopération Sud-Sud contribue à faire connaître la pratique de la modélisation participative en trois dimensions et le CTA est étroitement impliqué dans les efforts de partage des activités de formation et de facilitation entre les îles des Caraïbes et du Pacifique et une série de pays africains.

La MP3D peut avoir d’autres retombées positives, notamment en offrant de nouvelles compétences et une confiance en soi accrue aux individus impliqués dans le processus et en dégageant des financements pour la mise en œuvre d’activités dans les communautés. Citons la Grenade à titre d’exemple où une maquette participative en 3D a eu un impact direct sur la communauté qui l’a créée en mobilisant des financements des bailleurs de fonds pour l'adaptation au changement climatique sur une partie du littoral gravement endommagée par un ouragan.


« La modélisation participative en 3D, le processus au cœur de cette publication, s’est révélée efficace pour récolter chez diverses personnes une quantité substantielle de ce que l’on qualifie de connaissances tacites et pour assembler des points de vue individuels dans une représentation partagée, visible et tangible des connaissances collégiales », déclare Giacomo Rambaldi, Coordonnateur de Programme Sénior, en charge de la participation du CTA aux processus de MP3D. «L’ajout d’un emplacement géographique à toute information ou donnée accroît sa pertinence. La MP3D permet donc à ceux qui détiennent les connaissances de visualiser et de géo référencer leur savoir traditionnel et de nouer un dialogue d’égal à égal avec des étrangers. »

Vous pouvez commander un exemplaire imprimé et télécharger le livre.

Powerful maps: how building 3D models is helping rural communities to make their voices heard

A process of building three-dimensional physical models in a village setting is helping to bring together traditional and modern scientific knowledge to tackle challenges ranging from soil degradation to land use planning, and from forest management to climate change. The technique, known as Participatory 3-dimensional modelling (P3DM) enables marginalised communities to present their territory – together with their own valuable knowledge – in a visual form, offering them the opportunity to protect precious natural resources from outside threats and preserve them for future generations. Some of the field experiences have been published in a new report. The Power of Maps: Bringing the third dimension to the negotiation table is published by the Technical Centre for Agricultural and Rural Cooperation (CTA), which has been in the forefront of promoting the practice across African, Caribbean and Pacific (ACP) countries.

Developed in the early 1990s in Southeast Asia, P3DM is rapidly gaining ground in other parts of the developing world. Participatory 3D models, made out of cardboard and illustrated with coloured paints, pushpins and yarn, portray land cover, such as farmland, rivers and forests, as well as other features, including coastal resources and sea depth. Uniquely, they also depict traditional knowledge, such as ancestral land rights and sacred places. These features are generally supplied by elders in the community, while younger members build the map itself. The result is a free standing relief model which provides tangible evidence of local knowledge, serving as an effective tool for analysis, decision-making, advocacy, action and monitoring.

“Knowledge built up over time and passed from generation to generation represents a unique asset for rural communities when it comes to their land, forest and aquatic resources,” said CTA Director Michael Hailu. “The ability to collate and geo-reference local knowledge and represent it in the form of 3-dimensional maps offers a unique opportunity for local communities to have a voice in decisions on how to sustainably manage their resources.

Often, the process of participatory 3-dimensional modelling is in itself empowering, bringing communities and generations together and helping them to visualise the extent of their resources, and how climate change and other threats, such as mining and deforestation, may be affecting them. Once completed, the physical model remains with the community.

Case studies presented from Ethiopia, Fiji and Madagascar show how P3DM has led to the development of community-driven natural resource management plans. Other examples of P3DM initiatives described in the book demonstrate how the technique can give marginalised rural people a voice to make their case heard. In the Democratic Republic of Congo, the Bambuti-Batwa pygmy community used a P3DM exercise to drive talks on what they claim is the injustice of being evicted from the territory they had inhabited for generations.

Three-dimensional mapping has helped the Kenyan hunter-gatherer Ogiek tribe to document its ancestral land rights and knowledge systems. Meanwhile, In Tobago, a Caribbean island that has suffered a series of extreme climate events in recent years, P3DM has been used to guide community-driven disaster risk reduction strategies.

South-South cooperation is helping to make the practice of participatory 3-dimensional modelling become better known and CTA has been closely involved in efforts to share training and facilitation between Caribbean and Pacific Islands and a range of African countries.

Experiences of P3DM can generate other benefits, such as offering new skills and self-confidence to individuals engaged in the process and funding for communities to implement activities. A case in point is Grenada, where a participatory 3D model had a direct impact on the community that created it, by mobilising donor funding for climate change adaptation on a stretch of the coastline badly affected by hurricane damage.

Participatory 3D modelling, the process documented in this book, has proved to be successful in eliciting substantial amounts of what is termed as tacit knowledge from individuals, to collate individual world views into a shared, visible and tangible representation of collegial knowledge,” said Senior Programme Coordinator Giacomo Rambaldi, who has led CTA’s involvement in P3DM. Adding ‘location’ to any piece of information or datum makes it even more relevant. Hence P3DM enables knowledge holders to visualise and geo-reference their traditional knowledge and to engage outsiders in a peer-to-peer dialogue.”

You can order a hard copy and download the book.


Making Maps, Third Edition: A Visual Guide to Map Design for GIS

Lauded for its accessibility and beautiful design, this text has given thousands of students and professionals the tools to create effective, compelling maps.

Using a wealth of illustrations--with 74 in full color--to elucidate each concisely presented point, the revised and updated third edition of Making Maps: A Visual Guide to Map Design for GIS continues to emphasize how design choices relate to the reasons for making a map and its intended purpose.

All components of map making are covered: titles, labels, legends, visual hierarchy, font selection, how to turn phenomena into visual data, data organization, symbolization, and more.

Innovative pedagogical features include a short graphic novella, good design/poor design map examples, end-of-chapter suggestions for further reading, and an annotated map examplar that runs throughout the book.

by John Krygier PhD (Author), Denis Wood PhD (Author)

Paperback: 293 pages
Publisher: The Guilford Press; 3 edition (August 2, 2016)
Language: English
ISBN-10: 1462509983
ISBN-13: 978-146250998

Monday, August 22, 2016

#12614 – Book Launch and Reception for ‘The power of maps: Bringing the third dimension to the negotiation table’, a CTA Success Stories publication on participatory GIS practice


IUCN World Conservation Congress 2016, Hawai’i, USA, 
Friday, 2 September 2016, 19:30-21:00
Room 314-UNDP Kauhale

Abstract of the session (including reception, drinks and snacks)


This session will see the launch of a collection of 12 impact stories about participatory 3-dimensional modelling (P3DM) – an innovative process that maps traditional knowledge as physical three-dimensional models. P3DM enables marginalised communities to present their territory – together with their own valuable knowledge – in a physical and visual form, offering an opportunity to monitor precious resources against outside threats and preserve them for future generations. It helps to foster sustainable natural resource management, gives a voice to grassroots communities and helps them to influence policy-making and make informed decisions on climate change adaptation. The Power of Maps: Bringing the third dimension to the negotiation table is published by the Technical Centre for Agricultural and Rural Cooperation (CTA), which has been in the forefront of activities to promote the practice across African, Caribbean and Pacific (ACP) countries.

Speakers include those who narrated stories captured in the book and others who have been practicing P3DM across several continents and for diverse purposes.

Objectives of the event

  1. To launch a new CTA publication which is part of the ‘Success stories’ series
  2. To demonstrate the value of participatory mapping in three dimensions and its impact on identity building, informed spatial planning and community engagement
  3. To discuss how best to further upscale the deployment of the process in community-based initiatives

Format and Programme 

The general format of the workshop will be as follows (total time: 90 min):
  • Opening, introduction of speakers and key questions to be addressed (5 minutes)
  • Video address by CTA (3 min)
  • First set of two presentations (7-10 minutes each) (20 minutes)
  • Questions and answers, followed by discussion related to the first set of presentations (15 minutes)
  • Second set of two presentations (7-10 minutes each) (20 minutes)
  • Questions and answers, followed by discussion related to the second set of presentations and for general discussion as well.  (20 minutes)
  • Closing comments (5 min) 

Detailed programme:

19:30-onwards: Reception, serving of snacks and drinks

19:35-19:40 Opening, introduction of speakers and key questions to be addressed Dialogue moderator: Hindou Ibrahim, IPACC West Africa Coordinator

19:40-19:45 Address and introduction of the publication (video link); Giacomo Rambaldi, CTA Senior programme coordinator

19:45-20:05 First set of two presentations:
Senoveva Mauli, Solomon Islands Community Conservation Partnership (SICCP), Solomon Islands
Ana Fekau, Min of Environment in Tonga

20:05-20:20 Q&A and discussion (on first set of presentations)

20:20-20:40 Second set of two presentations
Nigel Crawhall, IPACC, South Africa
M’Lis Flynn, Wet Tropics Management Authority (on private capacity), Australia

20:40-20:55 Q&A and discussion (on second set of questions) Time allowed for general discussion as well.

20:55-21:00 Closing comments and distribution of copies of the publication to participants: Nigel Crawhall, IPACC, South Africa

Download programme






Monday, August 01, 2016

Participatory 3D Modeling exercise with pastoralist communities in Karamoja, Uganda

The Technical Centre for Agricultural and Rural Cooperation ACP-EU (CTA) in partnership with the International Institute of Rural Reconstruction (IIRR), ERMIS Africa, ESIPPS International Ltd and Vision Care Foundation (VCF) supported the implementation of a ‪Participatory‬ 3D Modelling (‪P3DM‬) exercise in Northern ‪Uganda‬, within the ‪‎Karamoja‬ Cluster.

The process took place in the framework of the larger CTA-funded “Building resilient Pastoral Communities through Cross-border Livestock Value Chains in the IGAD region” project.

The P3DM exercise, and specifically its training component benefits also from support provided by the UNDP Equator Initiative which sponsored the participation of the director of the Oromia Pastoralist Association (OPA).

Other organisations which attended the process for capacity building purposes included Communication without borders (CwB), SIKOM PeaceNet Development and delegates from the Endorois and Kayas peoples from Kenya.

Those interested in the process can see a series of pictures on @PGISatCTA Twitter account.

All tweets related to the event include the hashtag ‪#‎p3dmUG‬ 

More importantly CTA commissioned the production of a documentary related to the process which will be available on www.vimeo.com/channels/pgis

Participatory 3D Modeling exercise with pastoralist communities in Karamoja, Uganda - Start following now!

The Technical Centre for Agricultural and Rural Cooperation ACP-EU (CTA) in partnership with the International Institute of Rural Reconstruction (IIRR), ERMIS Africa, ESIPPS International Ltd and Vision Care Foundation (VCF) is supporting the implementation of a ‪Participatory‬ 3D Modelling (‪P3DM‬) exercise in Northern ‪Uganda‬, within the ‪‎Karamoja‬ Cluster.

Karamoja Village, Northern Uganda (CC credit: Swiss Frog, Flickr)
The process takes place in the framework of the larger CTA-funded “Building resilient Pastoral Communities through Cross-border Livestock Value Chains in the IGAD region” project.

The P3DM exercise, and specifically its training component benefits also from support provided by the UNDP Equator Initiative which has sponsored the participation of the director of the Oromia Pastoralist Association (OPA).

Other organisations attending the process for capacity building purposes include Communication without borders (CwB), SIKOM PeaceNet Development and delegates from the Endorois and Kayas peoples from Kenya.

Those interested in the process should follow the @PGISatCTA Twitter account for daily updates.

All tweets related to the event will include the hashtag ‪#‎p3dmUG‬ 

More importantly CTA commissioned the production of a documentary related to the process which will be available on www.vimeo.com/channels/pgis

Thursday, July 28, 2016

Mapping local knowledge to drive sustainable natural resource management, influence policy-making and promote climate change adaptation

A new publication from the Technical Centre for Agricultural and Rural Cooperation (CTA) illustrates how local communities in a range of developing countries have developed a bird’s-eye perspective of their land and water resources through Participatory 3D modelling (P3DM). This innovative technique is proving a valuable tool for often voiceless groups, helping them to manage and protect their habitats, influence decision-making and take control of their future.

Improving natural resource management, mapping community rights and bolstering climate change adaptation – participatory 3D modelling can help to do all this and more. Developed in the early 1990s in Southeast Asia, the technique offers communities a tangible way of visualising tacit knowledge, producing stand-alone relief models that depict natural surroundings, but also cultural information, helping groups to assert their rights and protect their traditional knowledge from outside exploitation.

CTA has been in the forefront of P3DM development in African, Caribbean and Pacific countries, launching it in Fiji, Gabon, Kenya and Trinidad and Tobago, and helping to foster South-South cooperation to spread the practice further afield. The Power of Maps: Bringing the Third Dimension to the Negotiation Table documents some of the achievements obtained so far. All twelve of the case studies presented show how the process of building 3D maps has led to positive changes.

“Traditional knowledge is gaining recognition at the international level, but at the local level, government officials and technocrats tend to dismiss it as anecdotal and scientifically unproven,” said CTA P3DM expert and Senior Programme Coordinator ICT Giacomo Rambaldi. “The process documented in this book enables knowledge holders to visualise and georeference their traditional knowledge and to engage outsiders in a peer-to-peer dialogue.

Building a P3DM model generally involves the entire community, with the elders supplying their traditional knowledge and children taking charge of the actual construction, using cardboard, paints, pushpins and yarn. An important part of the exercise is the way it brings generations together, giving value to the contributions of each and making people feel a sense of pride – in their surroundings and heritage and in the map itself.

On the Pacific island of Ovalau, a P3DM initiative led farmers and fishers to adopt more sustainable land use and fisheries practices, with significant increases in production as a result. Impacts included a doubling of fish stocks, a sizeable increase in crop output and a rise in the number of tourists visiting the island. In Madagascar, the creation of a 3D map drew an initially sceptical community into a watershed planning process, with people quickly seeing the benefits in terms of improved resource management and income generation.

Members of a pygmy community displaced to make way for a protected area in the Democratic Republic of Congo used the web of knowledge displayed on their 3D map to regain access to traditional lands and claim a role in managing them. Meanwhile, in Kenya, a three-dimensional mapping exercise helped the Ogiek tribe to document its ancestral land rights and knowledge systems, with far-reaching repercussions – including shaping government policy on indigenous peoples.

Climate change poses a special threat to vulnerable small island states, and on the Caribbean island of Tobago, P3DM has been used to guide community driven disaster risk reduction strategies. In another three-dimensional mapping exercise in the region, the experience of building a climate risk map of Grenada has produced the added spin-off of strengthening the capacity and professional networks of local organisations. One unexpected outcome has been the signing of an international partnership to fund the replanting of mangroves, as part of an ecosystem management strategy to protect the island from persistent hurricanes that are endangering lives and livelihoods.

Further information:

Watch The enabling power of participatory 3D mapping among the Saramaccan Peoples of Suriname (part 1 & 2):
Visit CTA’s PGIS website
Read about the life-changing effect of P3DM
Known locations of P3DM exercises in Africa, the Caribbean and the Pacific
Collection of case studies: www.iapad.org

P3DM on social media:

www.facebook.com/ppgis
www.twitter.com/ppgis
www.vimeo.com/channels/pgis
www.ppgis.net

Order or download the publication (at no cost - eligibility criteria apply):

English version

Monday, July 11, 2016

Les systèmes d'irrigation des rizières d'Afrique vus du ciel

La technologie des drones procure aux agriculteurs un moyen économique de planifier l'infrastructure. Au Nigeria, elle a permis d'accélérer la planification, la conception et la construction des systèmes d'irrigation des rizières.  

À mesure que le drone, appelés dans le monde anglophone « véhicules aériens sans pilote (UAV) », réapparaît au loin et perd de l'altitude pour se poser, Richard, le chauffeur de l'équipe de chercheurs qui s'est porté volontaire pour apporter son soutien à la mission, court plein d'enthousiasme vers l'avion sans pilote. « Bienvenue ! » s'écrie-t-il en exultant, à la fois en anglais et en haoussa, la langue parlée dans le nord du Nigeria.

L'équipe growmoreX de la société londonienne GMX Consultancy, gestionnaire d'un service applicatif agricole fondé sur les drones, était présente au Nigeria afin de réaliser une étude préalable au développement d'une exploitation rizicole irriguée de 3 000 hectares. L'exploitation occupera un terrain acquis via un bail à long terme signé avec l'administration publique locale chargée de l'irrigation. L'objectif du projet était d'étudier et de cartographier 7 500 hectares afin de préparer la planification et la construction de l'infrastructure d'irrigation des rizières.

Un aéronef piloté aurait coûté une fortune. La technologie des drones était une alternative bien moins coûteuse. Le site étudié dans le cadre du projet était une région à faible densité de population située environ à 75 kilomètres de la ville de New Bussa. Cette région se caractérise par un accès limité aux routes, à l'électricité, à l'eau potable ainsi qu'à d'autres équipements collectifs. La population y vit principalement de petites exploitations agricoles. Les habitants cultivent tous les ans au cours de la saison des pluies du sorgho, du riz et des haricots. Les tomates poussent pendant la saison sèche, grâce à l'irrigation par pompage.

Le premier vol

Un drone à voilure fixe importé directement des États-Unis a été utilisé pour le premier vol. La journée d'assemblage a donné le temps à l'équipe de résoudre les petits problèmes techniques et de comprendre comment utiliser sa fonction de planification automatique de mission.

Une fois tous les contrôles effectués, l'équipe a réglé le système de navigation du drone sur le mode « automatique ». L'hélice du drone s'est mise à tourner et celui-ci a pris son envol, sous les yeux émerveillés d'une foule qui s'était rassemblée pour observer le premier vol. La mission démarrait.

Bien qu'il ait effectué un bon décollage, le drone commença soudain à s'éloigner au lieu de débuter sa mission préprogrammée, probablement en raison de la direction du vent. L'équipe perdit la communication de télémétrie avec le drone et pensa que le drone s'était écrasé.

Mais soudain, la connexion radio avec le drone se rétablit et il entama sa mission de cartographie automatique. Il ne lui fallut que quelques minutes pour atteindre l'altitude de 150 mètres, considérée comme optimale pour son travail d'étude. Une fois arrivé à cette altitude, il se mit à voler selon une trajectoire spécifique, prenant automatiquement des photos pendant son vol.

Une planification précoce

L'appareil photographique fut contrôlé dès l'arrivée du drone sur le sol. Les photos semblaient nettes et de bonne qualité. Il y en avait beaucoup : au cours du vol de 55 minutes, le drone avait pris des photos superposées de quelque 300 hectares.

Le drone pouvait voler environ quatre heures par jour lorsque le soleil projetait le moins d'ombre possible. Dès lors, l'équipe put cartographier environ 1 000 hectares en une seule journée. Le processus est particulièrement rapide, surtout si l'on tient compte du terrain, des conditions de travail difficiles et des températures élevées. On estime qu'il aurait fallu une vingtaine de jours à un géomètre professionnel travaillant à pied pour couvrir la même surface.

Toutefois, faire appel à un drone nécessite de s'y prendre à l'avance. Les chercheurs se sont d'abord assurés qu'aucun règlement spécifique n'empêchait l'équipe d'utiliser ce type d’appareil. L'émir local, le chef du village, ainsi que les responsables d'un aéroport militaire situé à quelque 100 kilomètres du site étudié avaient été informés du projet. Les autorités locales avaient heureusement accueilli favorablement la nouvelle technologie. Une seule condition avait été imposée : l'émir avait insisté pour que son village soit survolé afin que sa population puisse observer le drone et les photos qu'il prendrait.

Le résultat fut inattendu. Pour la première fois, l'équipe a pu établir le nombre exact de maisons et d'habitations dans le village, permettant ainsi aux chercheurs d'effectuer une estimation bien plus précise de sa population. Cette information sera très utile, car l'équipe chargée de l'étude prévoit d'engager de la main-d'œuvre locale pour construire l'exploitation rizicole et la gérer.

Une hypothèse remise en cause

Aussi magnifique qu'ait été le survol du village, le principal objectif était la planification de l'infrastructure d'irrigation de la rizière. En se basant sur les premières études, les chercheurs devaient créer une carte à l'échelle 1:2 000 (1 centimètre de la carte représente 20 mètres). L'objectif de cette carte était que l'équipe prenne des décisions éclairées concernant la meilleure disposition des champs ainsi que des systèmes d'irrigation et de drainage.

En se fondant sur les informations limitées rassemblées à l'issue de visites précédentes du site, l'hypothèse était qu'il serait possible de disposer les rizières sous forme de vastes bassins rectangulaires. Il aurait fallu d'énormes machines de terrassement et du matériel agricole important pour construire et cultiver ces bassins. Les champs destinés à la culture du riz nécessitent une gestion prudente de l'eau car le niveau de l'eau influence la distribution des mauvaises herbes et des nutriments. Cela signifiait que tous les 100 mètres, 50 cm de terre devaient être éliminés en haut du champ afin de surélever sa partie inférieure au cours du processus de nivellement.

Toutefois, l'étude réalisée par le drone a infirmé cette hypothèse. Même s'il était vrai que certaines parties du site concerné étaient plates, la plus grande partie du terrain était vallonnée.

En raison du terrain en pente et de la finesse de la couche supérieure du sol, l'équipe de chercheurs a dû radicalement modifier son hypothèse et oublier la conception en vastes bassins rectangulaires pour opter pour de longs champs étroits qui suivraient les ondulations du terrain. Ce changement impliquait également une conception très différente du système d'irrigation.

Éviter des frais inutiles

À l'aide des données obtenues grâce à la technologie des drones, les planificateurs agricoles peuvent maintenant éviter plus facilement la mauvaise planification de l'infrastructure. Cette information facilite également l'organisation d'un approvisionnement adéquat en termes de matériel, ce qui permet d'éviter les gros investissements de départ inutiles pouvant mener un projet à l'échec.

L'eau est le facteur essentiel en matière d'autosuffisance rizicole en Afrique, où la culture du riz est principalement pluviale. Le manque d'infrastructures d'irrigation constitue un obstacle majeur à l'augmentation de la production rizicole sur le continent. La plupart des systèmes existants sont mal conçus, mal construits et mal entretenus.

Une bonne nouvelle : la technologie des drones peut accélérer la planification, la conception et la construction de l'infrastructure d'irrigation africaine. Comme ce projet l'a démontré, la technologie des drones pourrait offrir aux agriculteurs un moyen économique de planifier cette infrastructure.

Mais ce n'est pas tout. Après l'étape de planification, les drones pourraient être utiles aux exploitants en vue d'estimer avec plus de précision la quantité de fertilisants et de matériaux de plantation nécessaires pendant la période de végétation. Une fois les cultures plantées, des drones équipés de capteurs spéciaux peuvent surveiller leur croissance.

Avec l'aide des drones agricoles, l'Afrique peut se propulser directement à l'ère de l'agriculture de précision en pleine expansion, tout comme les entreprises africaines de mobilophonie ont court-circuité l'infrastructure traditionnelle des lignes fixes pour créer un système innovant de financement mobile.

À propos de l'auteur :

Quan Le (quan.le@gmx.com) est le directeur général de GMX Agri (www.gmxconsulting.co.uk), une entreprise de conseil, de développement et d'opération axée sur l'agriculture africaine.

Source:

Vous pouvez commander une version imprimée ou télécharger une version PDF de ce numéro en suivant ce lien.

Une sélection d'articles sont proposés sur le portail web du magazine : http://ictupdate.cta.int/fr, où vous pouvez vous abonner à la publication gratuitement.




Sunday, July 10, 2016

A bird’s eye view on Africa’s rice irrigation systems

Drone technology provides agriculturists with a cost-effective method of infrastructure planning. In Nigeria it has accelerated the planning, design and construction of rice irrigation systems.

As the drone reappeared in the sky and lowered its altitude in an attempt to land, the research team’s driver Richard, who had been volunteering to help out with the mission, ran towards the unpiloted plane in jubilation. ‘You’re welcome!’ he said enthusiastically in both English and Hausa, the language that is spoken in northern Nigeria.

The growmoreX team of the London based company GMX Consultancy, which runs a drone-based farming application service, was in Nigeria to do a preliminary assessment for the development of a 3,000 hectares irrigated rice farm. The farm will be built on land that was acquired in a long term lease from the local government’s irrigation authority. The aim of the project was to survey and map a total of 7,500 hectares in preparation of planning and building the irrigation infrastructure for the rice fields.

Although a manned aircraft could have done the job, it also would have cost a fortune. The alternative is unmanned aerial vehicle (UAV) technology. The project site was in a sparsely populated area, located approximately 75 kilometres from the town New Bussa, some 700 kilometres away from the capital Abidjan with limited access to roads, electricity, clean water, and other amenities. Local livelihoods here are mainly based on small-scale agriculture. Crops are grown annually during the rainy season, and include sorghum, rice and beans. Tomatoes are grown during the dry season using pump-fed irrigation.

First flight

A fixed-wing UAV, which was imported directly from the US with assistance from a local project partner, was used for the first flight. It took a day to assemble it. That gave the team time to sort out technical hiccups and figure out how to use its automatic mission planning function. The activity attracted attention from local villagers, who had already been informed about the forthcoming agribusiness development.

When all the checks were completed, the team set the UAV’s navigation system to ‘automatic’. Then the UAV’s propeller was turning and it was launched into the air, witnessed by a crowd of people who had gathered to watch the first flight. The mission had begun.

Although the UAV had made it into the air, it suddenly began to fly away instead of starting its pre-programmed mission – likely due to the direction of the wind. The team lost telemetry communication with the drone, and it was thought that the UAV had crashed.

Suddenly, the radio established a connection with the UAV again, and it finally began its automatic mapping mission. It took the UAV only a few minutes to reach the optimal surveying altitude of 150 metres above ground level. Once at this altitude, it began to fly in a specific pattern, shooting images automatically as it went.

Advance planning

After the UAV landed safely the camera was checked immediately. The photos looked sharp and beautiful. There were a lot of them: during the 55-minute flight, the drone took overlapping photos of nearly 300 hectares of land.

The UAV was able to fly for roughly four hours a day when the sun cast the fewest shadows. This meant that the team was able to map about 1,000 hectares in a single day. That is fast, especially if the harsh terrain and working conditions with high temperatures are considered. Estimations assume that it would have taken a professional surveyor working on foot about twenty days to cover the same area.

To operate an UAV requires advance planning. The researchers made sure no specific regulations barred the team from using the UAV. The local Emir, the village chief and a military airport located about 100 kilometres from the project site were informed of the plans to make use of an UAV. Fortunately, the local authorities welcomed the new technology. There was only one condition: the Emir insisted that we do a flyover of his village, so that his people could see both the drone and the pictures it would take.

The village flyover had an unexpected result. For the first time the team could establish exactly how many houses and dwellings there are in the village, thus enabling researchers to make a much better estimation of its population. This information will be very useful, because the research team is planning to hire local labour to build the rice farm and to run it.

The hypothesis was proved wrong

Wonderful as the village flyover was, the main objective was to begin planning the rice farm’s irrigation infrastructure. For the preliminary investigation, the researchers needed to create a map at a scale of 1:2,000 (1 centimetre on the map represents 20 metres). With such a map the research team could make informed decisions on the best layout of the paddy fields, the irrigation and drainage systems.

Based on the limited information from previous visits to the site, it was hypothesised that it would have been able to lay out the rice fields as large, rectangular basins. Large earth moving and farming machinery would have been needed to build and cultivate those basins. Paddy fields for rice cultivation need careful water management as water levels impact weed and nutrient distribution. This meant that for every 100 metres, half a metre of soil at the top of the field had to be removed to raise its lower end during the levelling process.

However, the drone survey proved the hypothesis wrong. Although it was certainly true that parts of the project site were flat, most of the terrain was an undulating landscape.
The sloping terrain combined with a thin top soil layer led the team of researchers to radically change their designed hypothesis, away from large rectangular basins and towards long, narrow fields that would follow the terrain. But this change also meant that a very different irrigation system design was necessary.

Avoiding unnecessary costs

By using data required from UAV technology, agricultural planners can now easier avoid incorrect infrastructural planning. This information also makes it easier to organise the right procurement of machinery, avoiding unnecessary large upfront investments that can break a project if they are improperly planned.

Water is the deciding factor in Africa’s rice self-sufficiency. Most rice cultivation is rain-fed in Africa. The lack of irrigation infrastructure is a major obstacle to increase rice production on the continent. Most of the existing systems are poorly designed, built, and maintained.

The good news is that UAV technology can potentially accelerate the planning, design and construction of Africa's irrigation infrastructure. As this project has shown, UAV technology could provide agriculturists with a cost-effective method of irrigation infrastructure planning.

And that is not all. After the farm planning stage, UAVs could be useful for farmers to estimate more accurately how much fertilizer and planting materials they will need during the growing season. Once crops have been planted, UAVs equipped with special sensors can monitor their growth.

With the help of agricultural UAVs, Africa can leapfrog into the quickly-advancing area of precision agriculture – just as African mobile phone companies bypassed traditional fixed line infrastructure to create an innovative mobile finance system.

About the author:

Quan Le (quan.le@gmx.com) is managing director of GMX Agri, an Africa-focused agriculture adviser, developer and operator. The firm recently launched growmoreX, an UAV-based farming application service. It collaborates with UAV operators in Africa.

Source:

Republished with permission from ICT Update, issue 82, April 2016