遇见数据集

WhittellForest Slope Degrees Labels

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Environment Agency - Open Data2020-06-24 更新2026-06-22 收录
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Slope and hillshade was derived primarily from the 2017 Washoe County 3DEP LIDAR with some inputs in the Tahoe Basin from the 2010 Tahoe Basin LIDAR. The two DEMs were combined into a single DEM and a hillshade and slope map was derived from that DEM. Slope labels were created by runing a 9x9 mean filter followed by the regiongroup tool. Clusters of similar pixels were then converted to polygons and polygons smaller than 1000 sq meters were merged into adjacent polygons.

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2020-06-24
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