搜索结果: 16-30 共查到“知识库 工学 Africa”相关记录50条 . 查询时间(0.108 秒)
THE MEDIAS-FRANCE STRUCTURE, THE MEDIAS NETWORK, ITS ROLE IN AFRICA
Developing Countries Climate Ecosystem Land Use Cooperation Impact analysis Networks Observations
2015/3/11
The MEDIAS network was set up to develop interdisciplinary research on global change issues, its origins and impacts at regional,national and local scales. The main goal of that network is to promote ...
REMOTE SENSING AND GIS IN THE DEVELOPMENT OF A DECISION SUPPORT SYSTEM FOR SUSTAINABLE MANAGEMENT OF THE DRYLANDS OF EASTERN AFRICA: A CASE OF THE KENYAN DRYLANDS
Decision Support System Geographical Information System Remote Sensing Land Use Vegetation Land Degradation Land Use Planning Environmental Management
2015/3/11
Significant proportion of land areas of the countries in the horn of Africa is dryland. The dry lands comprise the areas traversed by the Great East African Rift Valley and are highly susceptible to l...
APPLICATION OF REMOTE SENSING TO EARLY WARNING FOR FOOD SECURITY AND ENVIRONMENTAL MONITORING IN THE HORN OF AFRICA
Remote Sensing Food Security Early Warning Famine Eastern Africa
2015/3/11
The horn of Africa includes the countries of Burundi, Eritrea, Ethiopia, Kenya, Rwanda, Sudan, Tanzania, and Uganda with a land area of more than 6million km2 and a population in excess of 160 million...
EVOLUTION OF ENVIRONMENTAL INFORMATION SYSTEMS IN AFRICA
Environmental information Environmental Information Systems Geographic Information Systems Nolan’s model Database Management Systems distributed model
2015/3/11
Man’s largely uncontrolled use and exploitation of the natural environment and the ever increasing needs of an – arguably overpopulated world have lead to a situation in which only scientific assessme...
AN AFRICAN HERITAGE DATABASE THE VIRTUAL PRESERVATION OF AFRICA’S PAST
Heritage recording photogrammetric reconstruction 3D visualisation GIS realistic models database design
2015/3/11
Many of the important African heritage sites are not well known, in a bad state of repair and poorly documented. Very few are declared World Heritage Sites and even some of those under UNESCO protecti...
MAPPING AND IMAGING AFRICA ON THE INTERNET
Africa Tanzania Internet Raster Vector Mapping GIS Remote Sensing
2015/3/11
The Internet is awash with a wealth of maps and spatial imagery, some crude and basic, some refined and highly developed. The availability of maps and imagery of Africa over the Internet and the sophi...
Validation of satellite and rain-gauge data for parameterising a soil erosion model for Sub-Saharan Africa
Block kriging Indicator kriging METEOSAT Soil erosion Africa
2015/2/5
Interpolated daily and dekadal raingauge data were compared to dekadal satellite precipitation estimates. The objective
of this comparison was to investigate the accuracy of these datasets and determ...
Computer assisted cartography :a powerful tool for sustainable management of natural resources :Case Study of N ’Tentoukoro area.Mali.West Africa
Biomass mapping sustainability user requirements
2015/2/3
In Mali, like in many sahelian contries, ever-increasing livestock and human population are intensifying the demand for grazing and agricultural lands around cities. Fire wood requirements have also i...
REMARKS ON NETWORKING AND TECHNOLOGY TRANSFER IN AFRICA
Internet Technology transfer Geo-information Data acquisition Database
2015/1/23
Rapid advancement of computer technology has opened wide possibilities for communication and networking over the World. Many universities and companies in Africa have already introduced the Internet a...
Spatial analysis from remotely sensed observations of Congo basin of East African high Land to drain water using gravity for sustainable management of low laying Chad basin of Central Africa
Analysis Combination Environment land Management Observations Remote sensing Sustainable
2014/12/4
The Chad basin which covers an area of about 2.4 million kilometer square is one of the largest drainage basins in Africa in the centre of Lake Chad .This basin was formed as a result of rifting and d...
Developing a decision support system to identify strategically located land for land reform in South Africa
Manuscripts Proceedings ISPRS Archives ISPRS Annals Guidelines for Authors Styleguide
2014/11/28
Land reform is identified as a key tool in fostering development in South Africa. With two decades after the advent of democracy in South Africa, the land question remains a critical issue for policy ...
THE DEVELOPMENT OF GEOSPATIAL EDUCATION AND TRAINING IN NORTH AFRICA
Curriculum geospatial North Africa
2014/7/23
This paper described the progress in a project funded by the ISPRS Scientific Initiative to develop a curriculum for the African
Geospatial Sciences Institute (AGSI) in Tunis. AGSI is a non profit...
To What Extent Are Cities Influenced by Rural Urban Relationships in Africa
Urban Dynamics Urban Settlement City Centers Rural-Urban Relationship
2013/3/8
If rural-urban relationship is treated as an open and unregulated process, cities serve as a sink for rural population, meaning that higher proportions of rural people migrate from rural areas to stay...
Evaluation of Eta Weather Forecast Model over Central Africa
Precipitations Temperature Sea Level Pressure Eta Model
2013/2/27
The main goal of this work is to investigate the skills of Eta weather forecast model in forecasting precipitations, temperature and sea level pressure. The model domain extends from 6°W to 29°E and 6...
THE ROLE OF REMOTE SENSING FOR SUSTAINABLE ELEPHANT MANAGEMENT IN SOUTH AFRICA. FOUR MEDIUM SIZED GAME RESERVES AS CASE STUDIES
Ecosystem Change Detection Management Monitoring Multispectral Classification
2014/4/30
Loxodonta africana (African Elephant) are running out of living space so the protection of what space they have is essential. Existing areas of suitable elephant habitat need to be protected not only ...