Showing posts with label communication. Show all posts
Showing posts with label communication. Show all posts

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

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.


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






Thursday, March 26, 2015

Participatory 3D modelling in Madagascar: a major first

Located 35 km from the capital Antananarivo, Avaratrambolo water catchment, which has three fokontany (a traditional Madagascan village or a group of villages): Avaratrambolo, Ampahitrizina and Ambohitrakely, is in the rural commune of Ambohitrolomahitsy. It covers an area of more than 13 km². The agro-climatic and socio-economic characteristics of the water catchment are typical of the central region of Madagascar, which is characterised by high plateaux.

A rural development project called Ndao Hivoatra ("Let's move towards change") is being implemented in the three fokontany. It is funded by the World Bank through the Association for Strengthening Agricultural Research in Eastern and Central Africa (ASARECA) and is run by Artelia Madagascar with technical support provided by Farming and Technology for Africa (FTA), as well as scientific support provided by the National Centre of Applied Research for Rural Development (FOFIFA).

The chief of the Commune illustrating the 3D model to
government authorities and members of the local communities
To stimulate community participation, the project management team opted for a new, more participatory approach that had been tested in other countries – participatory 3D modelling (P3DM) – a first for Madagascar. The P3DM exercise took place from 3 to 13 February 2015, with the active participation of residents of the three fokontany, project staff, local co-facilitators, various non-governmental organisations (NGO) and two experienced facilitators from the Democratic Republic of the Congo (DRC). The latter were supported by the Technical Centre for Agricultural and Rural Cooperation (CTA). The exercise comprised three distinct phases: construction of the model, development of the map legend and development of the model using data based on mental recollections of the residents. The model covers a total land area of 2,304 ha; it is on a scale of 1:3,000 (1 cm on the model corresponding to 30 m on the ground) and measures 1.6 m on each side.

The first phase required precise work: i.e. each action that was taken demanded the greatest attention to detail. This manual work was the responsibility of 20 volunteer students from the public primary school in Avaratrambolo and the Ampahitrizina general secondary school under the guidance of the facilitators from DRC, local co-facilitators, project staff and NGO representatives. It was completed in just two days thanks to the enthusiasm of the pupils and the motivation of the facilitators. Avatrambolo community and mapThe second phase centred on the elaboration of the map legend and how to visualise legend items on the model. This phase was completed in one day through close collaboration between representatives of the three fokontany and external stakeholders. The final phase involved the population of the 3D model, a task that required detailed knowledge of the local agro-ecological environment. This phase involved the active participation of the local population; men, women, young people, elders and leaders were all involved in the task. In other words, it demonstrated the effectiveness of the participatory approach as most of the community came together to identify and depict the land and its characteristics on the map according to the previously defined legend; this was completed without the intervention of experts and facilitators.



During the process, the local community mumbled doubts as to whether the map could have any use for them. Once the 3D map was completed, their first observation was that their rice fields covered only a small part of the area, which left them a much larger area available for farming. The second observation gave rise to problems related to land tenure, an issue which is high on the national agenda. Certain participants were persuaded that, thanks to this tool, this issue would be addressed by a discussion around the model with land agents. The third was in relation to the water network; project staff noted that the area is rich in water, and that the efficient management of this resource was essential, which is one of the project's objectives. Once completed, the 3D model was unveiled to the general public, including children to adults and even those who were not local to the area.



In conclusion, this first P3DM exercise has been a success, as project implementers have been receiving requests for its replication since its presentation. It demonstrates the essence of the participatory approach, as during all of the phases the active participation of different groups of the local communities, with no concern for social status, circumstances or gender was visible. In other words, the discrimination barrier was removed. We can therefore be confident that this exercise will not stop here. It is only the first in a series of such operations, as this participatory tool has demonstrated its power and richness at all levels of rural society.

Below is a short interviews with the lead facilitator, Mr Barthélemy Boika Mahambi.


Dominique Bikaba from the Democratic Republic of Congo (DRC) attended the exercise as observer and co-facilitator. He is now in the process of organising a similar exercise in his country.



Written by Christian Andrianarison Sitraka and Sarobidy Hasimbola Razanajatovo Tsilavo

Saturday, September 01, 2012

Tobagonians will build a participatory 3D model of Tobago to plan for impacts of climate change and extreme climatic events


Over 200 residents of Tobago will come together in early October 2012 to build a three-dimensional model of Tobago. The process will contribute to formulating responses and develop action plans addressing the impacts of climate change and extreme climatic events.

The process will be facilitated by the Caribbean Natural Resources Institute (CANARI), the University of the West Indies (UWI), the Tobago House of Assembly (THA), Division of Agriculture, Marine Affairs, Marketing and the Environment (DAME) and the Partners with Melanesians (PwM).  The project is funded by the Technical Centre for Agricultural and Rural Cooperation ACP-EU (CTA) and the United Nations Development Programme and the Global Environment Facility (GEF) Small Grants Programme (SGP).

The project will pilot, for the first time in the region, the use of participatory three-dimensional modelling (P3DM).  P3DM is a tool that can be used across the Caribbean islands to facilitate effective participation by local communities and other stakeholders in the identification of general policy priorities, as well as specific policies and actions needed on the ground  to address the impacts of climate change and extreme climatic events.  P3DM will allow the recognition of the value of traditional knowledge, increase capacity, facilitate coordination and collaboration across sectors, and build buy-in for implementation of plans for resilience to climate change and extreme climatic events.

In this regard, 15 trainees from the Caribbean region (including five from Tobago) will be trained to facilitate the building of the model. Nearly 50 observers from the region will visit during the construction of the model.  Lessons learned and experiences will be documented and shared using a variety of media including participatory video, blogs and policy briefs.

P3DM produced in Boe BoeSolomon Islands
Image courtesy of Javier Leon, University of Wollongong
The physical output of the workshop will consist in a 1:10,000-scale 3D model of the entire island of Tobago and its surrounding waters up to a depth of -100 meters. The model will cover an area of approximately 1,152 km2.



Once the model will be completed island'a representatives will produce a civil society agenda to tackle among others climate change issues in the island.  This activity consisting in a 3-day workshop will be facilitated by CANARI, through the support of grant funding from the Federal Republic of Germany.

CTA will further provide capacity building in the domains of Web 2.0 and Social Media to enhance Information, Communication and Knowledge Management (ICKM) among local stakeholders. 

On 5 and 6 September 2012, UWI, DAME and CANARI will host mobilisation meetings in east and south-west Tobago to sensitise the residents in Tobago about the project and to confirm participation of civil society groups in the exercise.

For further information, please contact: Neila Bobb-Prescott - Manager, Forest, Livelihoods and Governance Programme, Caribbean Natural Resources Institute.


Note: The initiative is supported by CTA in the context of the project "Promoting participatory ICTs for adding value to traditional knowledge in climate change adaptation, advocacy and policy processes in the Caribbean and the Pacific". For information on this project you may contact Giacomo Rambaldi, Sr. Programme Coordinator, ICT4D, CTA


Video collection of P3DM initiatives: http://vimeo.com/channels/pgis
P3DM worldwide: www.p3dm.org

Thursday, March 04, 2010

Geographic Information Technology and local spatial knowledge



Louis Liebenberg, founder and developer of CyberTracker technology shares his views on the importance of maintaining local knowledge at the forefront and to beware of the fact that technology may seduce users at the cost of dis-empowering local knowledge holders. Louis further highlights the role of the "Training Kit on Participatory Spatial Information Management and Communication" in empowering the grassroots.

Friday, January 08, 2010

Interview with Steve deRoy about the role of networking and communication in PGIS practice



In this interview, Mr. Steven DeRoy illustrates the power of networking and the importance of integrating this practice into the daily realm of PGIS. These professional exchanges create an opportunity to dialogue with likeminding professionals, allowing practitioners to share ideas and approaches to solve common challenges. Maps also play a vital role in communicating ideas amongst different parties and for advocating change in current affairs