SRTMGL1v003-DSM

NASA Shuttle Radar Topography Mission (SRTM) datasets result from a collaborative effort by the National Aeronautics and Space Administration (NASA) and the National Geospatial-Intelligence Agency (NGA - previously known as the National Imagery and Mapping Agency, or NIMA), as well as the participation of the German and Italian space agencies. The purpose of SRTM was to generate a near-global digital elevation model (DEM) of the Earth using radar interferometry. SRTM was a primary component of the payload on the Space Shuttle Endeavour during its STS-99 mission. Endeavour launched February 11, 2000 and flew for 11 days.Users must include the following acknowledgement: “SRTM data (SRTMGL1V003) courtesy of the NASA EOSDIS Land Processes Distributed Active Archive Center (LP DAAC).”

美国国家航空航天局航天飞机雷达地形测绘任务（Shuttle Radar Topography Mission，简称SRTM）数据集，由美国国家航空航天局（National Aeronautics and Space Administration，简称NASA）与美国国家地理空间情报局（National Geospatial-Intelligence Agency，简称NGA，前身为美国国家影像与制图局National Imagery and Mapping Agency，简称NIMA）联合主导，并得到德国与意大利航天机构的协作参与。该任务的核心目标为借助雷达干涉测量技术，生成一套近乎覆盖全球的地球数字高程模型（Digital Elevation Model，简称DEM）。SRTM是奋进号航天飞机（Space Shuttle Endeavour）STS-99任务有效载荷的核心组成部分，奋进号于2000年2月11日发射升空，在轨飞行时长11天。用户在使用该数据集时，必须附带以下致谢声明："SRTM数据（SRTMGL1V003）由NASA地球观测系统数据与信息系统（Earth Observing System Data and Information System，简称EOSDIS）陆地过程分布式数据档案中心（Land Processes Distributed Active Archive Center，简称LP DAAC）提供。"