Google Earth Engine ——数据全解析专辑（DEM-S: Australian Smoothed Digital Elevation Model）澳大利亚1弧秒 DEM！
The Smoothed Digital Elevation Model (DEM-S) was derived from the SRTM data acquired by NASA in February 2000. DEM-S represents ground surface topography (excluding vegetation features) and has been smoothed to reduce noise and improve the representa
