搜索结果: 1-15 共查到“测绘科学技术 AFRICA”相关记录28条 . 查询时间(0.244 秒)
AN EXPLORATORY STUDY OF CIVIL SERVANTS SPATIAL THINKING, AWARENESS AND USE OF MAPS IN AFRICA-NIGERIA
Space Spatial thinking Map Civil servants Nigeria
2018/5/11
The paper is an exploratory study of spatial thinking, awareness and use of maps among civil servants in Nigeria with a view towards enhancing capacity building in the development and use of global ma...
USING REMOTE SENSING AND GIS TECHNIQUES TO DETECT CHANGES TO THE PRINCE ALFRED HAMLET CONSERVATION AREA IN THE WESTERN CAPE,SOUTH AFRICA
Change Detection Remote Sensing Biodiversity Wetland Conservation
2016/11/23
Understanding and identifying the spatial-temporal changes in the natural environment is crucial for monitoring and evaluating conservation efforts, as well as understanding the impact of human activi...
MOBILE GIS: A TOOL FOR INFORMAL SETTLEMENT OCCUPANCY AUDIT TO IMPROVE INTEGRATED HUMAN SETTLEMENT IMPLEMENTATION IN EKURHULENI, SOUTH AFRICA
Mobile GIS occupancy audit informal settlements
2016/7/8
Upgrading and relocating people in informal settlements requires consistent commitment, good strategies and systems so as to improve the lives of those who live in them. In South Africa, in order to a...
INVESTIGATING THE USE OF 3D GEOVISUALIZATIONS FOR URBAN DESIGN IN INFORMAL SETTLEMENT UPGRADING IN SOUTH AFRICA
urban design map reading geovisualization
2016/7/8
Informal settlements are a common occurrence in South Africa, and to improve in-situ circumstances of communities living in informal settlements, upgrades and urban design processes are necessary. Spa...
The Africa Task Force
Africa Task Force
2016/1/22
The aim of this publication is to present the objective and work design of the FIG Africa Task Force (ATF), identify the interlinking themes, summarise the contents and outcome of each workshop and ma...
VEGETATION DYNAMICAL PATTERNS RELATED TO RAINFALL VARIABILITY ANALYSED WITH WAVELET COHERENCY FOR SOUTHERN AFRICA
Multi-spectral remote sensing Change detection Environmental monitoring Image interpretation Spatial-temporal Analysis wavelet transformation
2015/12/31
This study contributes to a better understanding of the spatial and temporal patterns of ecosystem dynamics in Southern Africa in response to climatic variability. First, we identified the areas where...
Use of remote sensing in support of crop area estimates in South Africa
Satellite Imagery Crop Area Estimates Aerial Survey
2015/9/6
In South Africa the National Department of Agriculture (DoA)
is the custodian of the Crop Estimates Committee (CEC) that is
responsible for the grain crop production estimates, published
monthly. T...
Mapping regions of high temporal variability in africa
Global Change Temporal Variability Land Characterization
2015/8/21
Long term observation of space-borne remote sensing data provides a means to explore temporal variation on the Earth’s surface.
This improved understanding of variability is required by numerous glob...
A FLOOD EARLY WARNING SYSTEM FOR SOUTHERN AFRICA
Flooding hydrological models the flood risk monitoring rainfall forced evapotranspiration remote sensing data
2015/5/13
Sizeable areas of the Southern African Region experienced widespread flooding in 2000. Deployment of hydrologic
models can help reduce the human and economic losses in the regions by providing impro...
Towards an automated monitoring of human settlements in South Africa using high resolution SPOT satellite imagery
Automated Image Information Extraction Settlement Mapping
2015/5/7
Urban areas in sub-Saharan Africa are growing at an unprecedented pace. Much of this growth is taking place in informal settlements. In South Africa more than 10% of the population live in urban inf...
CAPACITY BUILDING FOR GEOINFORMATICS IN AFRICA AN ITC PERSPECTIVE
Education Geoinformatics Decentralisation Capacity Building Institutional Strengthening
2015/3/11
The development of Geoinformatics over the last two decades and with that the growing awareness of the role of GDI in civil society imply that professionals of different types are required by organisa...
MODELS FOR CAPACITY BUILDING IN ENVIRONMENTAL INFORMATION SYSTEMS IN SUB-SAHARAN AFRICA: NECESSITY FOR COORDINATION
EIS Sub-Saharan Africa Capacity building
2015/3/11
This paper looks at the history of capacity building for using environmental information systems (EIS) in sub-Saharan Africa and the models that have been used over time to carry this out. It points o...
ENABLING CAPACITY BUILDING IN GEOSPATIAL INFORMATION PRODUCTION AND MANAGEMENT FOR SUSTAINABLE LAND, ENVIRONMENT AND NATURAL RESOURCES MANAGEMENT IN AFRICA THROUGH NORTH-SOUTH EDUCATION NETWORK
Capacity building International cooperation Geoinformation production and management
2015/3/11
Capacity building in any activity involves making available the critical mass of skilled manpower, the necessary equipment and an enabling infrastructure. In geospatial information production and mana...
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...