Showing posts with label 3D. Show all posts
Showing posts with label 3D. Show all posts

Tuesday, June 20, 2023

Manual de mapeo participativo con proyecciones aumentadas en 3D: Una metodología para innovar la creación de mapas con comunidades


El presente manual describe los pasos y recursos necesarios para realizar mapeos participativos en comunidades usando Proyecciones Aumentadas 3D (PA3D). 

En este manual, estudiantes, profesores, facilitadores y público en general encontrarán información teórica y práctica para familiarizarse y/o profundizar en sus conocimientos sobre mapeo participativo implementando las PA3D. Si bien la organización de contenidos es secuenciada, el lector tiene la posibilidad de explorarlos de acuerdo con sus intereses, necesidades y habilidades. 

Además, en los casos de estudio, se ilustra el uso de esta herramienta en comunidades, mostrando sus ventajas en términos de la participación, de la generación de nuevo conocimiento y de los retos para su implementación.

DOI: https://doi.org/10.22201/ciga.9786073076593e.2023

Friday, August 17, 2018

The Iwokrama International Centre recently released this video recording of the participatory three dimensional mapping (P3DM) exercises conducted by the village of Fair View in the Iwokrama Forest in Guyana. The three dimensional map of Fair View builds on inputs from the residents and Iwokrama, and was refined through the knowledge of the elders. The 3D model represents all the important features of Fair View which covers 22,000 sq km, including the residential, protection, harvesting, wells and other areas. Iwokrama is grateful to the Technical Centre for Agriculture and Rural Cooperation (CTA) and Tropenbos International Suriname (TBI Suriname) for their technical advice and assistance, and to Esso Exploration and Production Guyana Limited (EEPGL) for financial support.


Thursday, July 10, 2014

She becomes more beautiful: Capturing the essence of Tobago Island for a better tomorrow



The Caribbean Natural Resources Institute (CANARI), the University of the West Indies (UWI), the Tobago House of Assembly, Division of Agriculture, Marine Affairs, Marketing and the Environment (DAME) and the Partners with Melanesians (PwM) facilitated the building of a Participatory 3D Model (P3DM) of Tobago Island from 28th September to 12th October 2012.

The model was used as a tool to incorporate and recognize local and traditional knowledge and values into decision making about climate change adaptation.

A training of trainers in facilitating participatory approaches, with participants drawn from the Caribbean Region, was executed concurrently with the building of the P3D model of Tobago. Participants in the Training of Trainers used participatory video to evaluate the effectiveness of the use of P3DM.

The project was funded by the Technical Centre for Agricultural and Rural Cooperation (CTA) and the United Nations Development Programme and the Global Environment Facility Small Grants Programme (UNDP GEF SGP).

Friday, March 15, 2013

Local voices in climate change adaptation - Union Island, Caribbean - Trailer



As a follow-up to the introduction of Participatory 3D Modelling (P3DM) in the Caribbean which took place in Tobago in October 2012, the NGO SusGren replicated the process in Union Island (St. Vincent and the Grenadines, Caribbean) in the context of the "At Waters Edge: Coastal Resilience in Grenada and St. Vincent and the Grenadines (AWE)" project.

Project implementation has been supported by the Nature Conservancy (TNC) and the Technical Centre for Agricultural and Rural Cooperation ACP-EU (CTA).

Here is a short trailer on the video production which will be launched at the Caribbean Week of Agriculture in October 2013.

Friday, October 05, 2012

Caribbean nationals eager to develop P3DM in their countries: "P3DM a unique, totally new experience"


SCARBOROUGH, 1 October, 2012. Trainers and facilitators took up tools on Monday to begin work on a participatory 3D model of Tobago.   Base maps were prepared by a team from the Engineering Faculty of the University of the West Indies (UWI).  The base map must be precisely done, warns Kail Zingapan, a Participatory GIS expert from PAFID an NGO based in the Philippines, otherwise creating the model will incur some serious delays and the model itself will not be an accurate P3DM.
Adanna Pigot-Henry from CARDI, Tobago is hard at work
tracing the map contour onto the cardboard
The process of creating the model involves tracing single contour lines visible on the base map onto cardboard sheets, cutting these precisely along these lines, and thereby creating layers that represent different elevations.  Each cardboard layer is then glued onto the one representing the lower elevation contour.  Kail likens the layering process to that of stacking pancakes.  Each contour layer is “every point of equal elevation”, she explains.  The elevation model of the island and surrounding waters was developed beforehand by Dr. Bheshem Ramlal of the UWI.  Posters listing the layers to be traced were stuck onto the walls of the workshop area to guide the process.

Kenn Mondiai glues a layer onto  the model
After a number of layers are glued on top of each other, crêpe paper and glue are used to smooth the edges of the single layers so the blank model "looks like a terrain", Kail tells participants at the workshop.  She tells them too, that this part of the exercise must be completed by Wednesday evening to allow the paper to dry so that informants’ data can be added to the model, beginning on Thursday.  The informants are community members - for example, elders, fisherfolk, farmers, hunters, environmentalists and other resource users - who are "traditional custodians of spatial knowledge" and who provide information about their neighbourhood and knowledge of its use to be transferred to the map.

During the planning and introduction workshop last Saturday (September 29), participants developed the legend for the map - symbols (points, lines and areas) - to use during the coding process to locate and depict man-made and natural features on the model.  Members of civil society organizations and experts from the Department of Natural Resources and the Environment-Tobago House of Assembly (THA), CANARI and the UWI attended that introductory workshop.

Caribbean participants at the workshop are especially keen to be part of the P3DM  project.  Ingrid Parchment of the Caribbean Coastal Area Management Foundation, which is based in Jamaica, is eager to get community members involved in producing a P3DM of Portland Bight.  She works at Portland Blight which is a protected area.  Ingrid says she is learning a lot from the workshop, as she noted a very helpful video which showed the process of producing a P3DM, step-by-step.

Orisha Joseph (Grenada), Natalie Boodram (Saint Lucia)
and Jacinthe Amyot (Colombia)  working on base map
A papier-mâché of Portland Bight has already been created and Ingrid feels the P3DM would be a step up.  However, she is mindful of the need to have experts involved in the activity.  “Especially a GIS expert”, she emphasizes, with a wink and a smile.

Likewise, Dr. Natalie Boodram who works at the Caribbean Environmental Health Institute (CEHI) - a CARICOM agency with an environmental mandate that is based in Saint Lucia - says that the concept of working with communities to do individual P3DMs is “unique” and a “totally new experience".  She says that the workshop is helping her appreciate the value of community input in creating a 3D model of a given space.

Lessons in facilitation

Farzaana Baksh  explains good facilitator skills on
the "Body map" produced by her group
While precision and attention to detail are crucial to the creation of the P3DM, there are also moments for fun and laughter.   One such moment of light-heartedness was the ‘train the trainers’ session, last Sunday afternoon.   As part of a group exercise, one person laid on a large piece of white paper on the floor and her shape was traced onto the paper.  Her group then ‘mapped’ on different parts of the drawing, the characteristics of a good facilitator.  ‘Body mapping’, as the exercise is called, drew on the lessons the participants learned with the guidance of CANARI’s Senior Technical Officer and workshop coordinator, Neila Bobb-Prescott.

Neila’s sessions helped participants understand the attributes of a good facilitator.  She called the attention to fundamental issues such as “how we dress” and “how we pose” (i.e. body language) and the impact of these issues on how the facilitator is perceived at community level.  She outlined various ways in which good facilitators make every effort to get individuals to express their views.

Lessons in logistics 

Patricia Franco, Administrative Officer at CANARI shares
her insight on logistical planning with workshop participants
Another valuable lesson was taught by CANARI’s Administrative Officer, Patricia Franco.  In introducing Patricia, Neila referred to her as an expert who does detailed coordination and management of information for workshops.  Logistics assist in ensuring the smooth running of an event and therefore every facilitator should have a working knowledge and develop the skill of good logistical planning Neila says.
Pat, as Patricia is fondly called, explained the importance of every component in planning an event.  Using the workshop as an example, she pointed to the many individual activities she had to organize.  These ranged from coordinating participants’ flight plans to housing and feeding participants catering.

Members of the workshop - trainers, students, teachers and experts - are certainly gaining all-round knowledge and skills while working diligently to get the process moving forward.



Monday, June 04, 2012

Handbook on Participatory Land Use Planning Methods and tools developed and tested in Viengkham District, Luang Prabang Province, Lao PDR



This approach puts the keys of development in the hands of local communities and avoids engaging them into endless assistance programs”; District Governor - Viengkham - 2011

Securing land tenure rights for village communities through participatory land use planning is a hot topic for policy makers, researchers and development practitioners. In Lao PDR, the government policy aimed at turning land into capital may well turn to land grabbing wherever local communities are not informed about their rights and are not involved in land use planning. PLUP is an empowerment process for villagers who get trained as land use negotiators. They learn the real value of their land and labor. The proposed PLUP method helps them to visualize land related issues, to assess the potential impact of alternative scenarios before they make decision.

While local people know well their own situation they often do not know how to collectively design a better future for the whole village through land use planning. ‘PLUP fiction’ is a learning device for land zoning and local development planning. Based on a virtual village territory visualized on a board, members of the village land management committee learn how to make informed decisions about land zoning according to the needs of different stakeholders. Using the method learned during the landscape simulation game, they negotiate their own land use zoning on the 3D model representing their village landscape. They first design their current land use by using colored pins and string on the 3D model. Then, land zones are digitized, analyzed and compared to the needs expressed by the villagers in their village action plan, i.e. village economic development, labor force availability, rice sufficiency, livestock carrying capacity, preservation of ecosystems services.

New land use plans are designed successively until all the committee members are satisfied. The iterative zoning process is facilitated by the use of a GIS software (QGIS) and an Excel based tool. On completion of the PLUP exercise, the 3D model painted with the new land use plan remains with the community.

The purpose of this PLUP Handbook is to provide practical tools and methods for PLUP implementation based on experiments conducted in Viengkham District, Luang Prabang Province. Lessons drawn from this experience have been gradually incorporated into the tools and procedures described in this Handbook and Toolbox as a reference guide for PLUP practitioners.


Publisher: National Agriculture and Forestry Research Institute (NAFRI), Institute of Research for Development (IRD) and Centre for International Forestry Research (CIFOR), May 2012

A short history of the method development

At the end of 2009, a manual for Participatory Land Use Planning (PLUP) was published by the Ministry of Agriculture and Forestry (MAF) and the National Land Management Authority (NLMA) to provide a common basis for PLUP implementation in Lao PDR. This manual determined the important principles of PLUP implementation, especially in relation to community participation in the process. A diagnostic study conducted a few months later in a project implementing PLUP along the new guidelines showed that on-the-ground PLUP implementation was still problematic as some tools and methods had not been detailed in the PLUP Manual.

In 2010, participatory action-research conducted by the National Agriculture and Forestry Research Institute (NAFRI, Laos) together with relevant district line agencies (District Land Management Authority (DLMA) and the District Agriculture and Forestry Offices (DAFO) with the support of the Institute of Research for Development (IRD, France) and the Centre for International Forestry Research (CIFOR, Indonesia) led to an innovative PLUP method adapted to the local situation in Viengkham District, with landscapes dominated by subsistence-based shifting agriculture. The main challenge was to insure participation of the villagers and their full understanding of the planning process.

In 2011, through partnership with Agrisud project on food security and rural development the participatory approach was further improved, adding village monograph and Village Action Plan (VAP) as to prepare follow-up extension activities.

Download the handbook.