As stated on the nasa jpl official page, the next release is planned for later in 2014, and it is expected to include all of south america plus north. This release includes data for most of europe and asia plus numerous islands in the indian and pacific oceans. For further detail, please read the info, documentation or the quick start. Any download policies of the respective mirrors apply. The aster gdem v3 maintains the geotiff format and the same gridding and tile structure as v1 and v2, with 30 meter postings and 1 x 1 degree tiles. The colored regions of this map show the extent of digital elevation data recently released by the shuttle radar topography mission srtm. Earthexplorer fgdc metadata srtm 30m global srtm version 3. The map below has been sectioned into 33 clickable regions. Elevation provides easy download, cache and access of the global datasets srtm 30m global 1 arc second v003 elaborated by nasa and nga hosted on amazon s3 and srtm 90m digital elevation database v4. Enhanced shuttle land elevation data srtm 30 meters now. This interface attempts to ease the pain of downloading 30meter resolution elevation data from the shuttle radar topography. Shuttle radar topography mission srtm data have been enhanced to fill areas. Click on yellow tiles to download their corresponding data. Download 30meter srtm data easily with this point and click.
Previously, srtm data for regions outside the united states were sampled at 3 arcseconds approx. Elevation data provides height above the sea level in meters for every single place in the world, measured for regions of approximately 30x30 meters. Srtm digital elevation data 30m earth engine data catalog. The usgs has begun to distribute global shuttle radar topography mission srtm elevation data at 1 arcsecond 30m resolution. The latest srtm 1arcsecond based elevation map of the philippines is currently the most accurate elevation contour map of the philippines down to a 30 meter accuracy. Large srtm voids were filled with 1km gtopo while small srtm voids were. Satellite geodesy, igpp, sio, ucsd global topography. Opendem the portal for sharing free digital elevation models and xyz height datasets. Consider using etopo1, which includes the oceans, or now srtm 30 plus. Shuttle radar topography mission srtm data have been enhanced to fill areas of missing data void filled to provide more complete digital elevation data with a resolution of 1 arcsecond 30 meters and 3 arcseconds 90 meters for global coverage. Our objective is to provide the scientific and civil communities with a stateoftheart global digital elevation model dem derived from a combination of shuttle radar topography mission processing improvements, elevation control, voidfilling and merging with data unavailable at the time of the original srtm production. The l3harris imagelinks 3 arc second approximately 90m void filled srtm elevation data set is composed of 14277 one degree by one degree dted cells covering approximately 80% of the earths landmass between 60 degrees north and 56 degrees south latitudes. Download srtm 30m digital elevation models for free duration.
Srtm dem data is being housed on the usgs earth explorer. The original raw open data from us geological survey srtm 1arc, nasa and meti aster gdem and european union eudem has been modified, adapted and overlaid to fill the gaps and provide a. It can be considered to be either an srtm data set enhanced with gtopo30, or as an upgrade to gtopo30. Two versions of the 10 millionscale raster data are offered. Click on the srtm30 tile to download the digital elevation map dem from the place you select. Note that any download policies of the respective providers apply. This srtm v3 product srtm plus is provided by nasa jpl at a resolution of 1 arcsecond approximately 30m. In february 2000 special mission of endeavour spaceshuttle started.
I read about the new version of the digital elevation model at 30 meters srtm 30 meters, but i can not find from were i can download it. The srtm swaths extended from about 30 degrees offnadir to about 58 degrees offnadir from an altitude of 233 km, and thus were. The data could be visualised in 3d with the virtual terrain software. There is a new, 30 meters resolution srtm dtm coming out. Under the data sets tab, select digital elevation srtm srtm 1arcsecond global. Digital elevation shuttle radar topography mission srtm usgs. Previously srtm data at this resolution have only been available for the us and its territories.
Global srtm at 30m resolution center for earth observation. On september 23, 2014, the white house announced that the highestresolution topographic data generated from nasas shuttle radar topography mission srtm in 2000 was to be released globally by late 2015. Elevation map of the philippines at 30 meter accuracy has. We would like to show you a description here but the site wont allow us. Download srtm 30m digital elevation models for free youtube. More and more dem data sets are published under free licenses or as public domain. It appears that the global 1arcsecond 30 m srtm digital elevation model is now being made publicly available.
Although not yet voidfilled, most of the voids have been cleared and what remains are some blanks on jagged peaks of the cordilleras in bakun, biliran and some in leyte. Any downloading and use of these data signifies a users. Natural earth features 7 types of raster files at 1. 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 version srtm, which includes the global 1 arc second 30 meter product. The refined production algorithm provides improved spatial resolution, increased horizontal and vertical accuracy. This data was collected during the shuttle radar topography mission srtm and contains full coverage of the united states in 1 by 1 degree blocks with an approximate resolution of 30 by 30 meters. The links are connected directly to the nasa site courtesy of nasangausgs. Alos global digital surface model alos world 3d 30m.
Learn how easy it is to search and download freely available shuttle radar topographic mission srtm dems, that were collected in. Clicking on a particular region will open a new window showing the zoomed in region in more detail. The gdem and astwbd are available for download from nasa earthdata. It appears that the global 1arcsecond 30m srtm digital elevation model is now being made publicly available through, for example, the united states. How can i download srtm data of 30 m resolution for research in remote sensing. This project will focus on free high resolution datasets with a spatial resolution of 30 meters and.
Download srtm data the data could be downloaded under the open database license. Nasa shuttle radar topography mission srtm datasets result from a collaborative effort by the national aeronautics and space. The raster files register precisely with the 10m vector data. Brasil em relevo embrapa em 2001, por ocasio do aniversrio da embrapa. Releases enhanced shuttle land elevation data highresolution topographic data generated from nasas 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. Srtm shuttle radar topography mission dem is unique product which was produced by nasa and nga in cooperation with german and italian space agency. Generated using data acquired from the shuttle radar topography mission srtm and an enhanced landsat image this is a perspective view toward the southeast, from the goleta valley in the foreground to a snowcapped mount abel elevation 2,526 m or 8,286 feet along the skyline at the left. The aim of this mission was to obtain elevation data on a. Webgis geographic information systems resource gis.
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