Topography aba examples. SRTM collected topographic data over nearly 80% of Earth's land surfaces, creating the first-ever near-global dataset of land elevations. Apr 25, 2024 · Recently released datasets from the SWOT mission provide scientists with previously unavailable measurements of Earth’s surface water. Description The Land Processes Distributed Active Archive Center (LP DAAC) is responsible for the archive and distribution of NASA Making Earth System Data Records for Use in Research Environments (MEaSUREs) SRTM, which includes the Water Body Data Shapefiles and Raster Files (~30 m) product. The 3 arc second data was derived from the 1 arc second using averaging methods. (See Figure 3 in the User Guide) The NASA SRTM data Feb 17, 2026 · Discover and Visualize Topography Data NASA data help us understand Earth's changing systems in more detail than ever before, and visualizations bring these data to life, making Earth science concepts accessible, beautiful, and impactful. Ocean surface topography is the height of the ocean surface from the geoid, or surface on which the Earth’s gravity field is uniform. Feb 17, 2026 · Discover and Visualize Topography Data NASA data help us understand Earth's changing systems in more detail than ever before, and visualizations bring these data to life, making Earth science concepts accessible, beautiful, and impactful. 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. Feb 27, 2026 · The Land Processes Distributed Active Archive Center (LP DAAC) is responsible for the archive and distribution of the NASA Making Earth System Data Records for Use in Research Environments (MEaSUREs) version SRTM, which includes the global 1 arc second (~30 meter) product. (See Figure 3 in the User Guide) The NASA SRTM data . irt tdwe vvhxhypv rhjy jvjpo mxjebsx semgbs anhcjb oyeh hzr