马笼头
发表于 2025-4-1 03:04:46
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音的强弱
发表于 2025-4-1 06:10:06
A digital glacier database for svalbard,ion codes relating to hydrological watersheds, digitizing centerlines, and providing a number of attributes for each glacier mask. The 2001–2010 glacier outlines are derived from orthorectified satellite images acquired from SPOT-5 and ASTER satellite sensors. In areas where coverage for all time pe