Valleys of Herschel Island, Yukon, Canada
收藏DataONE2018-04-03 更新2024-06-25 收录
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资源简介：
The dataset is composed of 2 shapefiles including the main delineated drainage basins and manually digitized valleys of Herschel Island, Yukon Territory, Canada.
The main valleys of Herschel Island (valleys_Herschel.shp) are mapped based on a GeoEye-1 multispectral satellite image acquired on 31.08.2011.
The main drainage basins of Herschel Island (basins_Herschel.shp) were created on ArcGIS 10.3 using the watershed Tool. Flow direction and Flow accumulation were derived from a 12-m Intermediate Digital Elevation Model acquired in 2012, TanDEM-X data © DLR <2015>.
创建时间：
2018-04-04
