搜索结果: 1-15 共查到“工学 Land cover changes”相关记录15条 . 查询时间(0.14 秒)
LAND USE/LAND COVER CHANGES IN SEMI-ARID MOUNTAIN LANDSCAPE IN SOUTHERN INDIA: A GEOINFORMATICS BASED MARKOV CHAIN APPROACH
Land cover Markov Kallar NDVI Drought Geoinformatics
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2017/7/12
Nowadays land use/ land cover in mountain landscape is in critical condition; it leads to high risky and uncertain environments. These areas are facing multiple stresses including degradation of land ...
LAND USE AND LAND COVER CHANGES AND URBAN SPRAWL IN RIYADH,SAUDI ARABIA:AN ANALYSIS USING MULTI-TEMPORAL LANDSAT DATA AND SHANNON'S ENTROPY INDEX
Land Use Land Cover Change Shannon’s Entropy Riyadh
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2016/12/1
The city of Riyadh, Saudi Arabia has experienced rapid population growth and urban expansion over the past several decades. Due to such growth, the capital city faces many short and long-term social a...
DETECTION OF LAND COVER CHANGES USING MULTI-TEMPORAL SATELLITE IMAGERY
Multi-temporal Data Change Detection Pixel-based Techniques Land Cover Changes
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2015/12/31
In this study, two different change detection techniques were applied in order to assess land cover changes in El Rawashda forest,Sudan: comparison of classification and multivariate alteration detect...
SATELLITE MONITORING OF URBAN SPRAWL AND ASSESSING THE IMPACT OF LAND COVER CHANGES IN THE GREATER TORONTO AREA
Landsat TM Urban Sprawl Change Detection Landscape Metrics Environmental Impact Assessment
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2015/12/26
This research investigates the extent of land cover change, particularly urban sprawl, in the Greater Toronto Area (GTA) and the nature of the resulting landscape fragmentation, particularly with rega...
LAND COVER CHANGES IN THE REGION OF ROSTOCK-CAN REMOTE SENSING AND GIS HELP TO VERIFY AND CONSOLIDATE OFFICIAL CENSUS DATA?
Remote Sensing Human Settlement Land Cover Land Use Change Detection Census Data
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2015/12/26
Remote Sensing and GIS techniques are very helpful and useful tools for decision makers. A particularly important application of remote sensing data is the generation of land use and land cover maps. ...
MODELING COASTAL LANDUSE / LAND COVER CHANGES TO GENERATE SCENARIO USING REMOTE SENSING DATA: A CASE STUDY IN HAZIRA REGION OF SOUTH GUJARAT
Earth observation, System integration, Internet GIS
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2015/8/28
Coast is area where the Space, land and water meet. Coastal zone is dynamic in nature compare to other terrestrial areas. Because
of natural resources, high productivity of its ecosystems and nationa...
RECONCILING PRECISION AND SCALE IN MONITORING URBAN LAND COVER CHANGES WITH SATELLITE IMAGERY
Land Cover Land Use Urban Planning Satellite Remote Sensing
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2015/8/3
Ever increasing advances in the resolution of satellite imagery are matched by commensurate increases in the expectations of the precision of the results emanating from the interpretation of such imag...
MAPPING LAND COVER CHANGES WITH LANDSAT IMAGERY AND SPATIO-TEMPORAL GEOSTATISTICS;AN APPLICATION TO THE PEARL RIVER DELTA,CHINA
Kriging Variogram Edges Context Transitions probability Combining priors
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2015/8/3
The use of remote sensing to monitor rapidly growing cities is challenging due to the dynamics of the landscape. Mapping of these land cover changes calls for an integrated algorithm that can detect b...
ASSESSING LAND COVER CHANGES USING STANDARDIZED PRINCIPAL COMPONENT AND SPECTRAL ANGLE MAPPING TECHNIQUES
Digital landsat mapper thematic mapper spectral Angle mapping semi-arid desert sparse vegetation sensitive to climate change
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2015/5/13
This paper reports a practical application of digitally enhanced Landsat Thematic Mapper (TM) and Enhanced
Thematic Mapper Plus (ETM+) data coupled with principal component analysis (PCA) and spectr...
MONITORING OF RAPID LAND COVER CHANGES IN EASTERN JAPAN USING TERRA/MODIS DATA
Vegetation Map National Survey of the Natural Environment
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2015/5/6
Vegetation and land cover in Japan are rapidly changing. Abandoned farmland in 2010, for example, was 396,000 ha, or triple that of 1985. Efficient monitoring of changes in land cover is vital to bo...
Monitoring Land Use/Land Cover Changes in a River Basin due to Urbanization using Remote Sensing and GIS Approach
Change Detection GIS Land Use/Land Cover Remote Sensing River Basin Urbanization
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2014/12/16
Faster pace of urbanization, industrialization, unplanned infrastructure developments and extensive agriculture result in the rapid changes in the Land Use/Land Cover (LU/LC) of the sub-tropical river...
Land Use and Land Cover Changes of West Tahta Region, Sohag Governorate, Upper Egypt
Land Use Land Cover Remote Sensing Change Detection
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2013/3/5
Due to the growing of population in Egypt during the last few decades, great changes in agricultural area, and urbanization of Egypt art occurred. In this study we utilized the available record of mul...
DETERMINATION OF MAGNITUDE AND DIRECTION OF LAND USE/ LAND COVER CHANGES IN TERKOS WATER BASIN, ISTANBUL
Land Use Land Cover Environment Change Detection SPOT Analysis
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2014/4/29
Remotely sensed data have huge importance to determine land use/cover changes for sustainable region planning and management. Variety of techniques in order to detect land cover dynamics using remote ...
Land Use and Land Cover Changes in Arid Region: The Case New Urbanized Zone, Northeast Cairo, Egypt
Land Cover Changes Accuracy Assessment TM Images Land Surface Temperature Egypt
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2013/3/5
The spatial characteristics of land cover are useful for understanding the various impacts of human activity on the overall ecological conditions of the urban environment. The multi-temporal Landsat i...
Land Use and Land Cover Changes in a Tropical River Basin: A Case from Bharathapuzha River Basin, Southern India
Land Use and Land Covers (LULC) Bharathapuzha River Basin RS GIS
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2013/3/5
A study of the spatial and temporal changes in land use and land cover (LULC) was conducted using Remote Sensing and GIS. We analyzed the LULC of Bharathapuzha river basin, south India using multispec...