Showing posts with label p3dm. Show all posts
Showing posts with label p3dm. Show all posts

Saturday, March 18, 2017

How Participatory 3D Modelling has contributed to women’s personal development in Madagascar

Rural women in Ampefy and Analavory are emerging from years of years of subordination and passivity, taking charge of their own development and overcoming numerous obstacles to their emancipation. Their key role in regional development is increasingly recognised by the administrative and traditional authorities, development partners and the local community. This article shows how participatory 3-D modelling helps women fulfil their potential.



Rural development agents on a field visit to see how silting has damaged rice fields in Atalata Vaovao, a fokontany (neighbourhood) in Ampefy commune in the Itasy region of mid-western Madagascar, wondered what could have driven a pregnant woman to walk over 8 km to join them at the site. When asked what had prompted her to carry a heavy bag for several hours under the blazing sun, enduring the long journey without a word of complaint, she pointed to the badly eroded slope opposite. “Look at the damage it’s done! This hill has silted up all our rice fields. And I’m not going to stand by quietly while nothing is done to deal with this monster!” That was their introduction to Jeannette Raharimalala, a founding member of Tolotra local development committee (KF), a 10-member association created to raise awareness of the need for social and economic development in the neighbourhood. Although Tolotra is open to men, two-thirds of its members are women – individuals whose dynamism has astonished the regional director of FAFAFI, an NGO that supports development committees. Praising their “fearless and increasingly bold and enterprising approach”, she noted that “they’ve been active for several years but have made huge progress since 2015, when they first became involved in the P3DM process.”


Rural women overshadowed by men

Like their sisters in other regions of Madagascar, rural women in Atalata Vaovao are used to living in the shadow of their husbands and brothers. Men have jobs, go to the office and attend meetings, while women stay at home to look after the children, prepare meals, serve their menfolk and then retreat to the kitchen. Few women work in offices or lead organisations, and those who speak in public are frowned upon in rural Madagascar. The two main concerns for local people in this highly productive volcanic area are the land shortages and tenure issues left by the French colonial authorities, and the increasingly pressing problem of silting in their paddy fields. Recent efforts to grow out-of-season vegetables in these parcels have fizzled out and they now yield little more than weeds and stones. The community leader in Atalata, Félecitin Rakotoarimalalais, worries that “if nothing is done, my area alone stands to lose 30 hectares of rice fields in less than 10 years.” And if that wasn’t bad enough, Lake Itasy, which is the main source of income for many local people, is filling up with alluvium “so we have to travel further to catch increasingly small fish.” When the Liaison Office for Rural Training Institutions (BIMTT) introduced 3-D mapping exercises to help resolve potential conflicts in Itasy Region, the women of Atalata Vaovao were the first to turn their hand to the task despite the many constraints they face. Led by BIMTT technicians, supported by CTA and working alongside various representatives of the village, Ampefy town hall and development agencies, these women played an active role in a process that sharpened their already considerable appetite for development.

From personal development...

The 3-D model of Atalata Vaovao could not have been built without the local women, who played a key role in mobilizing community members of all ages behind the exercise. BIMTT technician Rajorosoana Razafimahatratra recalled how they acted as convenors and facilitators, “working in the corridors and leading with a quiet strength.” You’d hear them moving things along, galvanising everyone into action: “Come along now! Where’s so-and-so gone? See where they are! Can you remember what to do? You’re the only one who knows how to do it!”  Making 3-D models calls for the same kind of skills needed to organise the cooking, cleaning and laundry and get children off to school every day – and the women involved in this exercise proved much more enterprising, practical and pragmatic than the men in terms of their attention to detail, process, form, design, maintenance, getting the precise location of paths, springs and streams, updating information etc. Although the men were initially involved, it was the women who were really in charge and were best at making the model! The BIMTT technician also noted how “it improved their self-esteem and built mutual trust.” Women saw the invitation to join the model-making process as a form of recognition for their efforts. Aline Andriamampandry, secretary of the Mahiatrondro group, said that “being asked to participate means we can actually do something!” They were delighted to be able to express themselves, give an opinion, and above all be listened to. When the model was presented to the authorities and visitors (vazaha), they stood their ground like students defending their final thesis. Josephine Rasoanarilalaina, President of the Miavotra group admitted “I never thought I could do something like that!” Madagascan culture has always regarded making things as men’s work, but these women see things differently now and are determined to claim their rights. Some women from Ampefy have started land litigation procedures, while others are participating in regional elections in order to spread their ideas about development.

... to social development

Women’s personal development contributes to local social and economic development. Individual women and their groups are now recognised and consulted by their own and other communities. The communal authorities ask them about local development issues, and they act as an interface between development projects and beneficiaries. The manager of one drinking water project reported that “We use their groups whenever we need to do local awareness-raising exercises,” and said they have had a noticeable effect on community development. In the village of Mahiatrondro in the commune of Analavory, discussions sparked by the model have alerted people to the dangers of environmental degradation and are starting to have an impact on their way of thinking. Neighbourhood leader Justin Razafindrakoto reports that bushfires have halved and open defecation has been eradicated in the last two years. The 3-D model helped identify areas needing reforestation, and 1,000 saplings have been planted as part of an ongoing collaboration with the AgriSud project, which provides young plants. Having learned about the increasing scarcity of available land from the P3DM process, women have been quick to diversify their activities and started rearing livestock, fattening ducks, developing village granaries, producing and selling craftwork and acting as tourist guides. A local security service has also been set up and is now recognised by the regional court.

Aline R. Secretaire du Comité pour le Développement du Village de Mahiatrondro, Commune d'Ampefy

The knock-on effects of these experiences

The development committees in Ampefy and Analavory seem to be unstoppable! Their efforts are having knock-on effects in their own neighbourhood, and have spawned several sub-committees that are working on further community development initiatives. The neighbourhood chief was so impressed by the nine new groups (KF) that have been set up in the last two years that he incorporated them into the formal structure of his constituency, and their dynamism prompted the town hall to promulgate a communal order appointing KF members as Village Development Agents (VDAs). Their influence extends beyond their own commune to others in the district of Analavory, where their 3-D model was presented at the regional fair. Several other villages and communes in the district now intend to set up their own development committees, and these committees have become a focus for local development across the whole region of Itasy. The regional director of FAFAFI thinks the results speak for themselves. She believes that “personal development has a lasting impact on the individuals concerned and encourages sustainable community development,” and that “women are capable of doing incredible things with the right moral and technical support.”  At least one technician has been made available to work with women throughout the whole P3DM process, which is regarded as a very promising initiative by the Ministry for Population and Women’s Advancement. Its Director General, Kidja Marie Francine, has promised to support actions that help empower women.

Article written by Interview by Mamy Andriatiana for CTA



Gender inequality in Madagascar, where the law provides little protection for rural women

Women represent 50.6% of the population in Madagascar, where 62% of women and 68% of men are active on the labour market, especially in the informal sector. Rural women are always on the go, spending 16 to 18 hours a day on domestic chores such as housekeeping, preparing meals, husking rice, collecting water and wood, looking after children and working in the fields. Around 78% of women work in the agricultural sector, where they produce over half of all food crops.


But despite everything they do, women are under-valued, held in low regard and dominated by men, even in the household. The DG of the Ministry for Population laments the fact that "when a married couple come home after a hard day's work, the woman cannot rest as she's expected to do everything while her husband reads the paper." Women cannot access or inherit land, which is regarded as the men's domain, and are told "whether you're smart or stupid, you're still a wife." They run the risk of being left empty-handed if their marriage ends in divorce, and cannot get credit because they have no collateral (land or property) to offset possible loans. The current law states that all individuals (men and women) have equal rights to ownership, exploitation and inheritance and an equal share of matrimonial property, but social customs, taboos and a lack of implementing legislation mean that in reality, women in Madagascar have far fewer rights than men.

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

Stay connected

Follow PGIS on Facebook and Twitter

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:

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

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

Friday, September 02, 2016

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.


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:

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Saturday, May 21, 2016

The network of NGOs known as BIMTT deploys participatory 3D modelling within its operations in Madagascar

Itasy is the smallest region of Madagascar and is characterised by a high agricultural potential. Nonetheless productivity is challenged by poor communication and limited market outlets and lack of land tenure security.

Close to 90% of the population of this region depends on agriculture. Production systems are diverse due to areas characterized by very high population densities (areas predominantly alluvial and volcanic soils) or by low quality soils (Central, West). Out-migration is high.

The regional plan for development highlights the need for investing in agriculture and related rural livelihoods, communication infrastructure and the establishment effective local administrations.



In order to contribute to improving sustainable resource management in selected villages, FAFAFI / SPAnta, both members of BIMTT (a network of rural trainers within the Christian Churches in Madagascar), has developed a programme focused on strengthening farmers, promoting local initiatives and the collaboration with the local authorities. The initiative is is inclusive and centred on practicing Participatory 3D Modelling (P3DM). P3DM is used to involve all local actors in the process from the documenting and geo-locating socio-economic and environmental realities on the 3D map, to plan future development. As a whole the initiative is aimed at supporting farmers, community based organisations and local authorities acquire skills in adopting the 'theory of change', participatory planning, monitoring and evaluation. 3D mapping at village level has proven to engage and excite  participants, increasing their initiative and commitment in engaging in activities which would benefit the entire community.


As of March 2016 a total of three villages have completed their 3D models. These include Antalata Vaovao and Faliarivo villages in Ampefy Commune, and Marosoka village in Analavory Commune.

The 3D models have been used to develop community-based village development plans.

FAFAFI/SPAnta in collaboration with the General Secretary of BIMTT plan to replicate the P3DM process in all villages benefitting from FAFAFI/SPAnta support in the Itasy region.

Thursday, March 31, 2016

Mapping deep in the jungle: our experience among Saramaccan Peoples

In July 2015 local residents and leaders from 14 indigenous Saramaccan villages, located along the upper Suriname River, collaborated with local and international NGOs to create a physical 3D representation of their traditional land and waters using participatory three-dimensional modelling (P3DM). The mapped area is sparsely populated and characterised by externally-driven logging and mining activities. The mapping process, provided participants with a comprehensive and detailed understanding of the landscape, its interlocked ecosystems, and potential impacts of road development and related extractive activities. This enabled them to formulate informed opinions on how best to develop, preserve and manage the traditional territories.

The process has highlighted how effective P3DM is when it comes to bottom-up and inclusive landscape planning. Helping communities to build a 3D model of their territory is proving to be an effective way for knowledge held by different individuals to be collated, geo-referenced and visualised, thus generating a powerful pool of data mostly unknown to the outside world. If strategically used, this data could shift the balance of power in favour of those who would otherwise not be included in decision-making processes.

The blog below was written by Nicholas Fields (INTASAVE Caribbean/CARIBSAVE) and Gaitrie Satnarain (CARIBSAVE Associate at the Anton de Kom University of Suriname).

CARIBSAVE was invited by Tropenbos International Suriname (TBI) and CTA to participate in a Participatory three-dimensional modelling (P3DM) exercise, conducted on 21–31 July 2015, as part of the above-mentioned project. Our group included representatives from TBI (including persons of Saramaccan origin), students and staff from the Anton de Kom University of Suriname, and ourselves – representing CARIBSAVE. Sponsored by CTA, our participation in the exercise helped us to understand and appreciate the P3DM process and now enables us to replicate it within our own projects in the Caribbean region. It is our intention to share what we have learned with our colleagues and build capacity within our own organisation.

What is P3DM?

P3DM is an inclusive process of building a physical 3D model of a specific area that details how communities use the natural environment – has demonstrated its significance and practicality beyond rudimentary research and data collection purposes. P3DM has proved to be an effective tool for bringing a diverse group of stakeholders, including representatives from the villages, community-based and non-governmental organisations, technical people and policy-makers, to the table to exchange ideas, perspectives and information; strengthen and build new relationships; support decision-making related to land use; and re-invigorate a desire to protect the environment and to use our resources sustainably for the benefit of current and coming generations.

A long journey to a remote location

On the first day we travelled three hours by bus followed by two hours by canoe to the Saramaccan village of Pikin Slee (which means ‘small village’ – although it is, ironically, one of the most inhabited and visited villages in the Upper Suriname basin) and the neighbouring ecolodge, Pasensie. From the river, the village does look deceptively small, but on traversing inland you can see that the landscape is dotted with variously sized dwellings used for domestic and communal activities. Saramaccan way of life is modest, with irregular access to amenities that one would have in the city (with the exception of smartphone/mobile devices, which are abundant).

Mapping the environment

We were warmly welcomed by the villagers upon arrival. The next five days were extremely busy assembling the blank model – that is a plain, white, three-dimensional canvas prior to any painting, drawing or pinning. The blank canvas is comprised of stacked layers of foam board material, with each layer representing an altitude interval, and shaped according to the specific altitude contour. The result is a scaled and geo-referenced three-dimensional canvas of hills, valleys, plains and depressions of the real-life landscape. The actual size of the area modelled was approximately 2,232 km2 and, with a horizontal scale of 1:15,000, the model developed into a rather large construction, involving five tables of approximately 1.6 x 1.2 m each.

Model construction is exciting as well as intensive, and the teenagers from a village-based school who took part in this process would certainly agree on this! The facilitators helped the students to trace each contour onto the foam boards, cutting these accordingly and affixing each layer of board to the model. Once the foam boards were cut according to the contours and stacked, the model was covered with plaster to allow for painting, which is perhaps the most labour-intensive component of the process, requiring precision, accuracy and careful attention to detail. The team had some initial challenges with matching and/or aligning contour maps, foam board pieces and uneven table tops, as well as working with the foam board itself. Understanding the nature of the problems, considering possible corrections and subsequent improvement was an important part of the learning process.

Mapping the knowledge

The next phase of the exercise, which took another 4–4½ days, involved populating the blank model with data on land cover and use (e.g. forests, agricultural land), locations of villages and estimated populations, and types and locations of activities associated with the villages and their inhabitants. The map legend – outlining what features would be located and visualised on the model – was finalised beforehand by the facilitators and representatives from the different villages located within the modelled area.

This stage was the most crucial and sensitive. Local residents and leaders had full autonomy entering data on the model at this point. This helped building buy-in and ownership of the process by the villagers, and minimising interference or perception of bias by the facilitators. Local residents spearheaded the process of identifying and marking features, place names and locations of activities. The facilitators (mainly the TBI team members of Saramaccan origin) offered only moderate guidance, taking care not to influence the direction of discussion except in the interest of maintaining consistency in the use of legend items, scale, focus and time, or mediating diverging opinions when these arose. Only agreed data were placed on the model. Specific locations and activities of cultural, spiritual or – in some cases – economic significance were not visualised, in the locals’ interest of protecting their security and inviolability.



Despite the fact that locals were given autonomy at this stage, some of them were distrustful of the process, fearing possible coercion, exploitation and vested interests by outsiders. The presence and interaction of the Saramaccan facilitators in the TBI team helped to alleviate most of these fears. Still, it was intriguing to observe the sometimes animated dialogue between locals as they detailed various parts of the model – indicating primary and secondary forest areas, tracks and paths, and places of work, domestic and recreational use.

We learned a lot there by observing and implementing the P3DM activity. And the strong multi-cultural element added another dimension. The indigenous Maroon groups were working with their own set of norms, practices and structures, which were very different to those that the external facilitators were used to. Including the participants and facilitators, the 10-day exercise brought together people of at least five nationalities and ethnic groups. At any given time during the activities, there were at least three languages at play: chief of these being Saramaccan, Dutch and English, with intercessions in Spanish and Arkans. While there were some slight communication barriers, none was too difficult to overcome – in fact, this made the experience much more amusing, and there were several side-lessons in foreign language vocabulary. There is no doubt that the group of facilitators also learned much over the two weeks, and established new personal and working relationships to build on in the future.

This P3DM exercise took dedication and was a large undertaking. Significant time and resources were required to co-ordinate and complete the model, particularly when the diversity of players and relative remoteness of the beneficiary groups are taken into consideration. However, the benefits of the exercise – first-hand participation in P3DM, learning and exchanging new information, connecting with people and building new rapports – were outstanding and will be long-lasting. The students’ participation also played an important educational role. We hope that they were able to appreciate the purpose of the model and will take forward what they learned from this process as they become leaders in the future.

Further impact: applying the knowledge gained

Since taking part in the exercise, CARIBSAVE has incorporated the P3DM methodology into one of its project proposals. It is planning to use the P3DM methodology for a participatory flooding hazard mapping and zoning exercise, as part of a larger comprehensive disaster management initiative. Through this exercise, community residents would produce a model that details flooding risk areas, vulnerable persons, infrastructure and emergency facilities as the basis for developing a community response plan.

Gaitrie Satnarain from Anton de Kom University intends to further what she has gained from the exercise by incorporating P3DM as a research tool within her upcoming doctoral study proposal. At the Anton de Kom University of Suriname, the Infrastructure Department in the Faculty of Science and Technology will also discuss potential opportunities with TBI to incorporate and promote P3DM for landscape planning research. CARIBSAVE will continue to explore and incorporate the P3DM methodology into its future projects to support building knowledge and capacity in climate change adaptation, disaster risk reduction and sustainable ecosystem protection and management – especially to benefit vulnerable and otherwise-marginalised groups it works with.

Who is involved?

P3DM in Suriname is led by TBI, as part of a joint multi-scale initiative to model ecosystem services and land-use scenarios in the Upper Suriname River basin (see here), in conjunction with WWF Guianas, the University of Utrecht, and the Association of Saramacca Authorities (Vereniging van Saramakaanse Gezagsdragers [VSG]). The initiative is supported by CTA and the UNDP GEF-Small Grant Programme. Through this initiative, TBI aims “to contribute to improved understanding of the impacts of modern-day human interventions on forests, landscapes and people”. One of the project's results was the construction of a number of physical 3D models to visualise and assess human-environment interactions, particularly in the Upper Suriname River basin, which is inhabited by several indigenous Maroon villages and is also the focus of local and external logging and mining extractive activities.


The enabling power of participatory 3D mapping among the Saramaccan Peoples of Suriname (part 1 & 2) from CTA on Vimeo.

Online resources on Participatory Geographic Information Systems (PGIS), including Participatory 3D Modelling (P3DM)


  • View an interactive map of the world with locations and details of known P3DM exercises
  • Visit the website on Integrated Approaches to Participatory Development (IAPAD).

Stay connected


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  • Are you interested in promoting the use of PGIS for adding value to traditional knowledge, empowering grassroots and conducting participatory land use planning in African, Caribbean and Pacific countries? Join us on Twitter @PGISatCTA and like our Facebook page.

Tuesday, March 29, 2016

Participatory 3D Modelling in Mapanas, Northern Samar, Philippines



Barangays Barangays Sta. Potenciana and Burgos in Northern Samar, Philippines constructed their Participatory 3D Models (P3DMs) with the help of friends from Citizen Disaster Response Centre (CDRC) Bobon, the Philippine Geographical Society and UNICEF Philippines.

Participatory 3D Modelling in Bobon, Northern Samar, Philippines



Barangays Dancalan, Sta. Clara and Arellano in Northern Samar, Philippines constructed their Participatory 3D Models (P3DMs) with the help of friends from Citizen Disaster Response Centre (CDRC) Bobon, the Philippine Geographical Society and UNICEF Philippines.

Friday, March 25, 2016

Participatory 3D Mapping for Disaster Risk Reduction in the Philippines


For two weeks in rural Camarines Norte, two teams of geography majors from UP Diliman facilitated in the making of several Participatory 3D Maps.

Four towns including Labnig and Dalnac in the municipality of Paracale and San Felipe and Taba-taba in the municipality of Basud all had the chance to collectively construct their own 3D Maps that highlight the disaster histories, vulnerabilities and capacities of each town.

Video by Erwin Tolentino

Thursday, March 24, 2016

Being on a map means to exist: the Saramaccan experience

Saramaccan communities in Suriname seek government’s recognition of their traditional knowledge

On 23 February 2016, 18 Saramaccan community representatives from the Brownsweg and Upper Suriname River areas met in the capital city, Paramaribo, with key stakeholders and policymakers. The meeting was organised by the Saramaccan Peoples to share the results of a two-year process which led to the visualisation and documentation of their traditional environmental knowledge over a vast area.

Maps generated using data extracted from the 1:15000 scale participatory 3D model of the Brownsweg area (manufactured in November 2015), combined with the digital elevation model obtained from the Foundation for Forest Management and Production Control, Suriname.
It is said that a picture is worth a thousand words and maps may be even more effective in conveying messages when it comes to resource distribution and access. In fact the outcome of the process – which the Saramacca delegates proudly presented at the meeting – consisted of a series of community-generated physical and digital maps.

The maps and various data sets were produced in Saramaccan, English, and Dutch languages as a result of three Participatory 3D modelling (P3DM) exercises that took place in 2014 and 2015, involving 220 residents, including women, youth and the elderly. A film documentary about the process was released in 2015 in Saramaccan, English, and French.


Saramaccan leaders highlighted the uniqueness of the data the communities were able to collate, geo-reference and visualise using highly sophisticated technology, including Geographic Information Systems (GIS). Benefitting from external technical support, knowledge-holders were able to share their mental maps and memories which were used to populate blank 3D models.

The Saramaccan representatives drew attention to the relevance and accuracy of the data, and its accessibility to third parties, provided free prior informed consent for their use was given. "We made the map for it to be used. We want other people to make use of it. We only ask that the data is not used without involving us, the Saramaccan Peoples," concluded a community representative.

The Saramaccan delegates welcomed the use of the data for spatial planning purposes and called on the government and private investors to recognise them as key stakeholders and fully involve them when planning logging activities, protected area management and gold mining concessions within traditional Saramaccan lands.

They urged for the replication of P3DM processes in the rest of the Saramaccan territory so that a complete map of traditional Saramacca lands could be generated. To achieve this, they called on the government, development organisations, private sector, and NGOs present at the meeting to raise the necessary funds.

The event was hosted by Tropenbos International Suriname, WWF Guyanas and the Association of Saamaka Authorities.

In addition to Tropenbos International Suriname, project sponsors included the UNDP-GEF Small Grant Programme and CTA. Contributions by both organisations were duly acknowledged, with participants stating that their valuable contribution established a 'fertile ground' for community empowerment via P3DM which they considered to be a very innovative process. Participants also acknowledged that the P3DM process had inspired other communities who were now requesting support to deploy the P3DM process in their areas.


Wednesday, March 09, 2016

River partners: Managing environment and disaster risk in the Democratic Republic of the Congo



River partners: Managing environment and disaster risk in the Democratic Republic of the Congo is a video report on the disaster risk reduction project being implemented by the United Nations Environment Program, the Government of DRC and local communities, with the support of the European Union.

Flooding and soil erosion are major hazards that threaten the Lukaya River basin in the Democratic Republic of the Congo. Located in the outskirts of Kinshasa, this basin is an important source of water supply for the capital. This pilot project will demonstrate how ecosystem-based disaster risk reduction (eco-DRR) can be integrated into c devel
opment planning. Upstream and downstream river users are brought together to tackle disaster risk and development planning in a more integrated manner. Participatory 3D Modelling (P3DM) is used in the process.

Partenaires de la Rivière: Gestion de l'environnement et des risques de catastrophes en République Démocratique du Congo est une vidéo sur le projet de réduction de risques de catastrophes mis en oeuvre par le Programme de Nations Unies pour l'Environnement, le Gouvernement de la RDC et les communautés locales, avec le soutien de l'Union Européenne.

Les inondations et l'érosion du sol sont des aléas majeurs qui menacent le bassin de la rivière Lukaya en République Démocratique du Congo. Situé en périphérie de Kinshasa, le bassin est une source importante d'approvisionnement en eau pour la capitale. Ce projet pilote démontrera comment la réduction de risque de catastrophes à base d'écosystèmes (RRC-éco) peut être intégrée à la planification du développement de bassins-versants. Les usagers de la rivière en amont et en aval sont réunis pour aborder ensemble les problèmes de risque de catastrophes et de planification du développement, d'une manière plus intégrée. La cartographie participative en trois dimensions (MP3D) a été utilisée dans le processus.

Thursday, January 21, 2016

Hands on Culture - Participatory 3D Modelling with Mandingalbay Yidinji People in Australia



This video is about the 3D mapping project of the Mandingalbay people near Yarrabah North Queensland. This project was supported by the Wet Tropics Management Authority, IUCN and CTA to producing a short film based on the amazing project the community took on to bring their 3D mapping project to life.