搜索结果: 1-9 共查到“测绘科学技术 reservoir”相关记录9条 . 查询时间(0.055 秒)
UNDERSTANDING THE BEHAVIOUR OF CONTAMINATION SPREAD IN NAGARJUNA SAGAR RESERVOIR USING TEMPORAL LANDSAT DATA
Nutrient Pollution Nagarjuna Sagar reservoir Remote sensing LANDSAT Inland water bodies
2016/11/30
LANDSAT images are used to identify organic contaminants in water bodies, but, there is no enough evidence in present literature that LANDSAT is also good in identifying a mixture of organic and miner...
ASSESSMENT OF SURFACE WATER AT THE SOBRADINHO RESERVOIR UNDER THE EFFECTS OF DROUGHT USING MULTI-TEMPORAL LANDSAT IMAGES
Remote Sensing Digital Image Processing Monitoring Reservoir Landsat Drought
2016/11/30
The matrix of energy generation in Brazil is predominantly hydroelectric power. Consequently, the reservoirs need constant monitoring due to the large volume of artificially dammed water. Images from ...
VEGETATION COVER ANNUAL CHANGES BASED ON MODIS/TERRA NDVI IN THE THREE GORGES RESERVOIR AREA
Vegetation Change Analysis Remote Sensing Multi-temporal Accuracy
2016/1/3
Vegetation coverage change is a very important indication of the ecological enviroment change. In this paper, we detected the vegetation cover change by retrieving the fraction of the vegetation cover...
SIMULATION OF WATER SOIL EROSION EFFECTS ON SEDIMENT DELIVERY TO DOBCZYCE RESERVOIR
Geographic Information Science Soil Erosion Water Quality Spatial Modeling Sediment Yield RUSLE Sediment Delivering Ratio
2015/12/28
Synoptic information on suspended matter inflow into reservoirs is important because of the potential storage capacity reduction and water contamination. Such prognosis is difficult to obtain only fro...
The evaluation of Morphmetric Characteristics of Kotmale Reservoir catchment using GIS as a tool,Sri Lanka
Morphmetric Characteristics GIS
2015/9/28
The development of morphometric techniques was a major advance in the quantitative descriptionof the geometry of the drainage basins and its network which helps in characterizing the drainage network,...
BUILDING A 3D DIGTIAL RESERVOIR
3D model digital reservoir spatial analysis hydrological analysis digital earth
2015/8/10
A 3-d digital reservoir is defined in this paper that is a virtual spatio-temporal model of the real one. The procedure of making it is also presented which is composed of software selected, preparati...
STUDY ON OIL-GAS RESERVOIR DETECTING METHODS USING HYPERSPECTRAL REMOTE SENSING
Hyper spectral Land Sea Oil-gas reservoir Detection
2014/4/29
Oil-gas reservoir exploration using hyperspectral remote sensing, which based on the theory of hydrocarbon microseepage information and fine spectral response of target, is a new direction for the app...
Using of GIS Spatial Analyses to Study the Selected Location for Dam Reservoir on Wadi Al-Jirnaf, West of Shirqat Area, Iraq
GIS Spatial Analysis Geometry Dam Reservoir Iraq
2013/3/5
The GIS data of digital elevation model, topographic maps of different scales, satellite images and GPS were used to analyze the geometrical relations, bathometric properties and shape form of selecte...
ASSESSING THE IMPACTS OF CLIMATE CHANGE ON TERRESTRIAL ECOSYSTEMS IN BHAVANISAGAR RESERVOIR AND ITS SURROUNDINGS, USING MULTITEMPORAL SATELLITE DATA AND GIS TECHNIQUES
Landsat-TM ETM+ multitemporal analysis ecosystem Land cover changes
2014/5/6
Despite the warnings against climate change since the early century, recent human activities are still geared towards enhancing them. Because of climate change coupled by other human activities, natur...