Topography - Earthdata
2024年7月18日 · Topography Find Data. The general configuration of the land surface, including its relief and the position ...
SRTM | Earthdata
The Shuttle Radar Topography Mission (SRTM) payload flew aboard the Space Shuttle Endeavour during the STS-99 mission. SRTM collected topographic data over nearly 80% of Earth's land surfaces, creating the first-ever near-global dataset of land elevations.
NASA's Surface Water and Ocean Topography (SWOT) Mission
2024年4月25日 · On December 16, 2022, the Surface Water and Ocean Topography satellite flew into space aboard a SpaceX Falcon 9 rocket from California's Vandenberg Air Force Base.
Digital Elevation/Terrain Model (DEM) | Earthdata
2023年7月27日 · A digital model or 3D representation of a terrain's surface created from terrain elevation data. Definition source: Wiki.GIS
NASA Shuttle Radar Topography Mission (SRTM) Version 3.0
2015年4月6日 · NASA Shuttle Radar Topography Mission V3 Global 1 arc second hillshade image of the Mt Everest regionThe Land Processes Distributed Active Archive Center recently released additional tiles in NASA's Shuttle Radar Topography Mission (SRTM) Version 3.0 Global 1 arc second dataset (SRTMGL1), to include coverage over Asia and Australia.
Terrain Elevation - Earthdata
2024年7月18日 · The vertical distance from mean sea level to a point or object on the Earth's surface.
The Definitive Merged Global Digital Topographic Data Set
2020年2月18日 · SRTM topography has become the most popular data set distributed by EDC, with the number of data downloads far exceeding any other remotely sensed data. Since no subsequent global mapping projects are currently planned the SRTM data will remain as the 'definitive' topographic data set for decades to come.
SWOT Data Products Fully Validated | Earthdata
2024年8月14日 · Validated science data products from the Surface Water and Ocean Topography (SWOT) mission are available through NASA Earthdata Search. SWOT Data Products Fully Validated | Earthdata The Earth Observing System Data and Information System is a key core capability in NASA’s Earth Science Data Systems Program.
Data Tool in Focus: OpenAltimetry | Earthdata
2023年12月20日 · On the contrary, ICESat—an acronym for Ice, Cloud, and land Elevation Satellite—was the benchmark NASA Earth Observing System (EOS) mission for measuring land topography, vegetation characteristics, cloud and aerosol heights, and, yes, ice in polar regions.
SWODLR Integrated into Earthdata Search
2024年10月9日 · The SWOT On-Demand Level 2 Raster Generation System (SWODLR) for Surface Water and Ocean Topography (SWOT) data is now part of Earthdata Search. SWODLR Integrated into Earthdata Search | Earthdata The Earth Observing System Data and Information System is a key core capability in NASA’s Earth Science Data Systems Program.