Enter Search Criteria. As with SRTM Plus, this work is funded under NASA's "Making Earth System Data Records for Use in Research Environments" (MEaSUREs) Program. A fly around video of the Crater Highlands of Tanzania, using SRTM elevation data and Landsat images is available at http://www.jpl.nasa.gov/video/details.php?id=1335. SRTM consisted of a specially modified radar system that flew onboard the Space Shuttle Endeavour during an 11-day mission in February of 2000. The colored regions of this map show the extent of digital elevation data recently released by the Shuttle Radar Topography Mission (SRTM). The SRTM radar contained two types of antenna panels, C-band and X-band. 1. Engineers and scientists at JPL are currently working on a complete reprocessing of the original SRTM radar data in order to produce an improved near-global digital elevation model (DEM) to be called NASADEM. NASA Shuttle Radar Topography Mission (SRTM) Version 3.0 Global 1 arc second Data Released over Asia and Australia. This processor transformed the radar echoes into strips of digital elevation data – one strip for each of the 1,000 or so data swaths. The data could be downloaded under the Open Database License (Timestamp 3/2011).. High-resolution topographic data generated from NASA's Shuttle Radar Topography Mission (SRTM) in 2000, previously only available for the United States, will be released globally over the next year, the White House announced today. 30-Meter SRTM Tile Downloader. If you're interested in images and visualizations created from SRTM data, go to the Image Product Description page. The current SRTM DEM product is the most intensely downloaded dataset in NASA history. The Shuttle Radar Topography Mission (SRTM, see Farr et al. NASADEM extends the legacy of the Shuttle Radar Topography Mission (SRTM) by improving the digital elevation model (DEM) height accuracy and data coverage as well as providing additional SRTM radar-related data products. This image combines two types of data from the Shuttle Radar Topography Mission. View the full size movie here.A smaller version can be viewed here. Since then the schedule was accelerated, and all global SRTM data have been released. It carried in its loading bay SIR-C (NASA) and X-SAR This interface attempts to ease the pain of downloading 30-meter resolution elevation data from the Shuttle Radar Topography Mission. The new data are available for download from the USGS EROS Data Center - see Public Data Distribution for details. This data is currently distributed free of charge by USGS and is available for download from the National Map Seamless Data Distribution System, or the USGS ftp site. SRTM Non-Void Filled (Digital Object Identifier (DOI) number: /10.5066/F7K072R7) elevation data were processed from raw C-band radar signals spaced at intervals of 1 arc-second (approximately 30 meters) at NASA’s Jet Propulsion Laboratory (JPL). View the movie here. Since no subsequent global mapping projects are currently planned the SRTM data will remain as the 'definitive' topographic data set for decades to come. See an index map of the newly available full-resolution data. Page Last Updated: Mar 1, 2021 at 2:45 PM EST, NASA Shuttle Radar Topography Mission (SRTM) Version 3.0 Global 1 arc second Data Released over Asia and Australia. The new data have been released with a 1 arc-second, or about 30 meters (98 feet), sampling that reveals the full resolution of the original measurements. The announcement was made at the United Nations Heads of State Climate Summit in New York. Please read the appropriate documentation, also found in the directories. On September 23, 2014, the White House announced that the highest-resolution topographic data generated from NASA's Shuttle Radar Topography Mission (SRTM) in 2000 was to be released globally by late 2015. The SRTM Water Body Data files are a by-product of the data editing performed by the National Geospatial-Intelligence Agency (NGA) to produce the finished SRTM Digital Terrain Elevation Data Level 2 (DTED® 2). The Land Processes Distributed Active Archive Center (LP DAAC) 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. The SRTM data will be dowloaded from NASA Earth Data server. Below, shaded relief images of deeply eroded volcanic terrain in northeast Tanzania demonstrate the improved nature of the highest-resolution SRTM data now being released. The level of processing and the resolution of the data will vary by SRTM data set. It can be accessed (as "SRTM-4" within that issue) at: http://www.asprs.org/Photogrammetric-Engineering-and-Remote-Sensing/PE-RS-Journals.html. 2007) digital elevation data is an international research effort that obtained digital elevation models on a near-global scale. Version 1.0: SRTM radar echo data were processed in a systematic fashion using the SRTM Ground Data Processing System (GDPS) supercomputer system at the NASA Jet Propulsion Laboratory.
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