Los Sensores Remotos se han convertido en los últimos tiempos en una herramienta importante para la planificación territorial, debido a la originalidad metodológica con la cual operan y el amplio espectro de observación de la superficie terrestre. El número de algoritmos disponibles en la literatura científica, permiten tratar individualmente muchas de las coberturas terrestres y caracterizarlas en base a su comportamiento espectral. En el presente trabajo se han aplicado dos métodos de clasificación de imágenes: árboles de decisión o reglas y clasificación no supervisada.

A functioning land administration sector is the foundation for economic growth. Unfortunately, effective land registry and cadastral systems with national coverage exist in only a fraction of the world’s countries. Cadasta Foundation is working to overcome this challenge by developing simple digital tools and technology to help partners efficiently document, analyze, store, and share critical land and resource rights information.

In this study, methods, originally developed to assess life course trajectories, are explored in order to evaluate land change through the analysis of sequences of land use/cover. Annual land cover maps which describe land use/land cover change for the 1985–2017 period for a large region in Northeast Brazil were analyzed. The most frequent sequences, the entropy and the turbulence of the land trajectories, and the average time of permanence were computed. Clusters of similar sequences were determined using different dissimilarity measures.

Project in collaboration with the Benguela Environment Fisheries Interaction & Training Programme (BENEFIT) for the Benguela current Large MArine Ecosystem (BCLME) Programme.

The webinar Land Rights for Slum Dwellers in the East Indian State Odisha: Making technology work for the urban poor took place on 14 February, 2018. 

The webinar discussed anecdotes of the land rights policy in the state, application of innovative technology, processes and partnerships in the project execution and best practices followed in gaining rights for slum dwellers. 

This report provides a brief summary of the webinar dialogue and the main points that emerged.

A comunidade quilombola do Forte Príncipe da Beira fica no município de Costa Marques, Estado de Rondônia/Brasil. Abrange a extensão de 20.108,8709 hectares em plena região amazônica. Forma parte desses territórios chamados de “Negros do Guaporé” constituídos a partir de distintos processos de territorialização, desde o século XVIII na linha de fronteira entre Brasil e Bolívia...

Participatory mapping of local land use as the basis for planning and decision-making has become widespread around the globe. However, still relatively little is known about the conceptual underpinnings of geographic information produced through participatory mapping in given cultural and linguistic settings. In this paper, we therefore address the seemingly simple question of what is (not) represented on maps through an exploratory case study comparing land use categories participants represented on sketch maps with categories elicited through more language-focused ethnographic fieldwork.

The present study revealed how local socioecological knowledge elucidated during participatory rural appraisals and historical remote sensing data can be combined for analyzing land use change patterns from 1954 to 2007 in northwestern Vietnam. The developed approach integrated farmer decision rules on cropping preferences and location, visual and supervised classification methods, and qualitative information obtained during various forms of participatory appraisals.

Attempts to study shifting cultivation landscapes are fundamentally impeded by the difficulty in mapping and distinguishing shifting cultivation, settled farms and forests. There are foundational challenges in defining shifting cultivation and its constituent land-covers and land-uses, conceptualizing a suitable mapping framework, and identifying consequent methodological specifications.

The figures of public resources estimated to have been channeled into private pockets are so high one hopes, obviously against hope, that they would turn out to be typographical errors. The figures of public resources estimated to have been channeled into private pockets are so high one hopes, obviously against hope, that they would turn out to be typographical errors.

This analysis and recommendations stem from USAID/Kenya’s request for an assessment of Kenya’s draft National Land Policy (dNLP).4 It was conducted under the global task order: Property Rights and Resource Governance Program, a mechanism designed and supervised by USAID-EGAT’s Land Resources Management Team under the Office of Natural Resources Management.