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Il y a 581 éléments de contenu liés à Système d'information géographique sur le Land Portal.

Système d'information géographique

An information system for capturing, storing, integrating, analyzing and displaying geospatial data.

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Publication évaluée par des pairs
avril 2020
République démocratique du Congo

Inappropriate land management leads to soil loss with destruction of the land’s resource and sediment input into the receiving river. Part of the sediment budget of a catchment is the estimation of soil loss.

Publication évaluée par des pairs
mars 2020
Pologne

The wide availability of multispectral satellite imagery through projects such as Landsat and Sentinel, combined with the introduction of deep learning in general and Convolutional Neural Networks (CNNs) in particular, has allowed for the rapid and effective analysis of multiple classes of problems pertaining to land coverage.

an open up guide on land governance
Documents et rapports de conférence
mars 2020
Global

This report provides a summary of an online workshop on March 16th 2020, organised in place of a planned fringe meeting of the World Bank Land and Poverty Conference which was cancelled due to the COVID-19 pandemic. The 2-hour digital workshop brought together over 40 participants from across the world to discuss key data and key open data use-cases for land governance.

State of land information in South Africa Uncovering South Africa's land information ecosystem
Rapports et recherches
mars 2020
Afrique du Sud

With this State of Land Information Report we seek to provide an overview of existing data and information on key land issues. Our aim is to uncover the many different sources of land data and information in South Africa and thus provide a basis to substantiate, refute or nuance the often-repeated rhetoric that there is a lack of land data.

The State of Support for Open Data in Land Governance cover image
Rapports et recherches
décembre 2019
Global

This September, the Land Portal hosted an online dialogue on ‘Open Land Data in the Fight Against Corruption’. This responded to a dual recognition that corruption remains a major issue in land governance, and that open data has been identified as a powerful tool in the fight against corruption. At the same time, gaps remain between the promise and the reality of open data in the land sector.

Publication évaluée par des pairs
septembre 2019
République-Unie de Tanzanie

Anthropogenic activities have substantially changed natural landscapes, especially in regions which are extremely affected by population growth and climate change such as East African countries. Understanding the patterns of land-use and land-cover (LULC) change is important for efficient environmental management, including effective water management practice.

Publication évaluée par des pairs
septembre 2019
Viet Nam

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.

Publication évaluée par des pairs
septembre 2019
Ghana

This study analyzed and assessed spatio-temporal dynamics of land-use change (LUC) and urban expansion (UE) within the Greater Accra Metropolitan Area (GAMA) of Ghana. This region serves as a case to illustrate how a major economic hub and political core area is experiencing massive spatial transformations, resulting in uneven geographies of urban land expansion.

Tech and Transparency: democratising data and empowering communities with cutting-edge technologies
Rapports et recherches
août 2019
République-Unie de Tanzanie
Jamaïque
Global

lack of transparency in the land and property sector prevents individuals, communities and governments from unlocking the value of the property as an asset, and undermines policies and legal frameworks that aim to provide land tenure security, potentially leading to a misallocation of rights.

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Dernières nouvelles

Network of Researchers
3 février 2020
Global

La Fondation Land Portal recherche un coordinateur dynamique et très motivé pour établir et diriger un réseau international de chercheurs sur les questions foncières afin d'accroître les données et informations foncières disponibles sur le portail terrestre et de consolider le rôle du portail terrestre en tant que source réputée d'informations foncières bien fondées et accessibles. Il s'agit d'un poste à temps partiel (c'est-à-dire 2 jours/semaine) pour une période de 12 mois, avec possibilité de renouvellement en fonction des performances. Les femmes et les personnes originaires du Sud sont encouragées à postuler.

Les-cessions-des-immeubles-de-l-etat-ont-rapporte-206-milliards-de-Fcfa-696x464.jpg
18 novembre 2019
Afrique occidentale
Mali

Date : 14 novembre 2019

Source : Bamada

Par : Djénéba BALLO