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AG100:ASTER 全球发射率数据集 100 米 V003
美国国家航空航天局 (NASA) 喷气推进实验室 (JPL) 和加州理工学院开发了先进空间热发射和反射辐射计全球发射率数据库 (ASTER-GED)。此产品包含所有 5 个 ASTER 热红外 … aster elevation emissivity geophysical infrared jpl -
2005 年全球森林冠层高度
此数据集基于地球科学激光测高系统 (GLAS) 的空间激光测距数据 (2005) 与辅助地理空间数据的融合,表示全球树木高度。如需了解详情,请参阅 Simard 等人 (2011) 的论文。 冠层 森林 森林生物量 geophysical jpl nasa
[null,null,[],[[["This collection of datasets provides information on global emissivity, gravitational anomalies, and forest canopy height."],["Datasets utilize data from NASA's ASTER, GRACE, and GRACE-FO missions, processed by JPL."],["Data is presented in various formats including global grids, mascons, and equivalent water thickness measurements."],["These datasets can be used for analysis of terrestrial water storage, mass changes, and forest structure."],["Users can access information on global emissivity for thermal infrared studies and global forest canopy height based on lidar and geospatial data."]]],["The ASTER-GED dataset from NASA's JPL offers mean emissivity and standard deviation data across five thermal infrared bands. Several GRACE datasets provide monthly gravitational anomalies, expressed as equivalent water thickness, for land, ocean, and global mascons, relative to a time-mean baseline. Another dataset from JPL presents global tree heights derived from spaceborne lidar and geospatial data. These datasets are used for water mass anomaly analysis.\n"]]