Shuttle Radar Topography Mission (SRTM) | NASA 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
Sea Surface Topography - NASA Earthdata Ocean surface topography is the height of the ocean surface from the geoid, or surface on which the Earth’s gravity field is uniform While the ocean looks perfectly flat to us from the shore, waves, tides, currents, and variations in atmospheric pressure cause variations in sea surface height across the globe
NASA Shuttle Radar Topography Mission Global 1 arc second V003 NASA Shuttle Radar Topography Mission (SRTM) Version 3 0 Global 1 arc second Data Released over Asia and Australia Title Year Sort ascending Author Using ensemble learning to take advantage of high-resolution radar backscatter in conjunction with surface features to disaggregate SMAP soil moisture product 2022 Karami, A
Surface Water and Ocean Topography - NASA Earthdata NASA's Surface Water and Ocean Topography (SWOT) platform monitors Earth’s surface water, collecting data to contribute to the first global survey of the Earth's surface water