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ESTIMATION OF REVISED CAPACITY IN GOBIND SAGAR RESERVOIR USING GOOGLE EARTH ENGINE AND GIS
NDWI Capacity curve Sedimentation Cumulative Capacity Water-Spread Area Google Earth Engine GIS Satellite Data
2019/2/28
Capacity studies of reservoirs are important to evaluate sedimentation and optimize reservoir operation schedule based on realistic assessment of available storage. Capacity study at regular interval ...
COPERNICUS BIG DATA AND GOOGLE EARTH ENGINE FOR GLACIER SURFACE VELOCITY FIELD MONITORING: FEASIBILITY DEMONSTRATION ON SAN RAFAEL AND SAN QUINTIN GLACIERS
Big Data Google Earth Engine Sentinel-1 Glacier velocity field SAR off-set tracking San Rafael Glacier San Quintin Glacier
2018/5/11
The glaciers are a natural global resource and one of the principal climate change indicator at global and local scale, being influenced by temperature and snow precipitation changes. Among the parame...
Flying across Galaxy Clusters with Google Earth: additional imagery from SDSS co-added data
Flying across Galaxy Clusters Google Earth SDSS co-added data
2011/1/13
Galaxy clusters are spectacular. We provide a Google Earth compatible imagery for the deep co-added images from the Sloan Digital Sky Survey and make it a tool for examing galaxy clusters. More detail...
从黔南、桂北的航天遥感图像上可以清楚地看出，地表的宏观岩溶地貌明显地受控于区域性大型“X”共轭节理系统，此类节理构成一幅巨型的渗滤网，成为大气降水下渗的主要通道，从而导致被其穿透的岩石遭受溶蚀，形成以线性岩溶谷地为主体的岩溶景观。即水平地层分布区，呈片状“X”形网络结构；直立地层分布区，呈羽状条带结构。水体下渗至潜水面后，将主要沿“X”节理走向向当地最低侵蚀基准面排泄，从而形成复杂的地下管道网络系...
为克服传统生态环境监测周期长，可靠性差，精度低的局限性，提出利用多种对地观测技术及Google Earth技术进行土地利用/覆被变化监测方法．即利用新近获取的遥感影像为信息源，以原有的遥感影像解译数据为基础，对新遥感影像进行土地利用/覆被变化解译，修改旧遥感解译数据库；利用Google Earth上具有的高分辨率遥感影像，在室内对解译过程中的不确定地物进行补判；利用手持GPS接收机在野外对解译结果...
从黔南、桂北的航天遥感图像上可以清楚地看出，地表的宏观岩溶地貌明显地受控于区域性大型“X”共轭节理系统，此类节理构成一幅巨型的渗滤网，成为大气降水下渗的主要通道，从而导致被其穿透的岩石遭受溶蚀，形成以线性岩溶谷地为主体的岩溶景观。即水平地层分布区，呈片状“X”形网络结构；直立地层分布区，呈羽状条带结构。水体下渗至潜水面后，将主要沿“X”节理走向向当地最低侵蚀基准面排泄，从而形成复杂的地下管道网络系...