Click on the srtm30 tile to download the digital elevation map dem from the place you select. Shuttle radar topography mission srtm 3 product name version resolution coverage available from srtmgl30 2. Download srtm 30m digital elevation models for free. Users should be aware that these data are intended for use with a geographic information system gis or other special application software, and are not directly viewable in a browser. Are there some web sites that allow me to download some of the dem. Usgs digital elevation model ascii dem files usgs spatial data transfer standard sdts dem files nasa shuttle radar topography mission srtm files lidar point cloud las files usgs global 30 arc. If you want to download srtm data, those data are available at the us geological surveys eros data center for download. Flooddamage reduction in the united states has been a longstanding but elusive societal goal. Srtm 90m digital elevation database cgiar platform for. 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 srtm, which includes the global 3 arc second 90 meter subsampled product. This srtm v3 product srtm plus is provided by nasa jpl at a resolution of 1 arcsecond approximately 30m. Download data srtm 1 arc second 30 meter hasil downloa data langsung bisa dibuka menggunakan software global mapper yang enteng dan mudah dalam penggunaanya dan perbandingkan dengan data srtm 3 arc second 90 meter akan sangat jauh berbeda. Voidfilled srtm plus released srtm nasa v3 nasa has released a voidfilled version of the shuttle radar topography mission digital elevation model, known as srtm plus or srtm nasa version 3. Clicking the options icon in the top right corner lets you change which earthquakes are displayed, and many other map and list options.
Geological survey usgs is distributing elevation data from the shuttle radar topography mission srtm. Mar 03, 2020 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 the nasa srtm version 3. August 1, 2018 this data consists of data grids for the entire united states area, including 1 x 2 degree, 1 x 1 degree, 30 x 60 minute, 15 x 15 minute, 7. Open the product list by clicking results next to the product count. The srtm collections are located under the digital elevation category. Clicking the about icon in the top right corner loads this page. Elevation data provides height above the sea level in meters for every single place in the world, measured for regions of approximately 30x30 meters. Clicking the map icon in the top right corner will load the map. This tutorial will discuss how to download srtm elevation data directly in qgis using srtm downloader plugin. The elevation layers distributed with hydrosheds are based on a combination of the original srtm 3 and dted1 elevation models of srtm for further specifications see 2. 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 srtm, which includes the water body data shapefiles and raster files 30 m product. Srtm 90m digital elevation database cgiar platform for big.
This r package is designed to obtain usgs or epa water quality sample data, streamflow data. Download data srtm 3 arc second 30 meter citrasatelit. Users can display the footprint and thumbnail of one or more products, view metadata, directly download the file or add to a cart. We have implemented new safety and fieldwork processes to maintain social distancing to ensure the safety of our employees and. Srtm digital elevation data 30m earth engine data catalog. This is a tiled collection of the 3d elevation program 3dep and is one meter resolution. Shuttle radar topography mission dted level 1 3 arc second data dted1 the shuttle radar topography mission srtm successfully collected interferometric synthetic aperture radar ifsar data over 80 percent of the landmass of the earth between 60 degrees north and 56 degrees south latitudes in february 2000. For more information about the data you are downloading, including documentation and how to properly cite the data, please visit usgs. If you only need to get individual elevation points, the usgs elevation query web service return the elevation in feet or meters for a specific latitudelongitude wgs 1984 point from the usgs seamless elevation datasets.
A site in the crater highlands of tanzania reveals the difference between shuttle radar topography mission srtm digital elevation model dem data as originally released in 2004 left and as now released at full resolution in 2014 right. 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 the nasa srtm version 3. Maps and gis data are available for digital download. Opendem the portal for sharing free digital elevation models and xyz height datasets download srtm data the data could be downloaded under the open database license.
The shuttle radar topography mission srtm, see farr et al. Nasa shuttle radar topography mission srtm datasets result from a collaborative effort by the. Usgs global multiresolution terrain elevation data gmted 2010, and. Video ini berisi tata tacatutorial bagaimana caranya mendownload data srtm dem dari situs usgs. The nasa shuttle radar topographic mission srtm has provided digital elevation data dems for over 80% of the globe. This interface attempts to ease the pain of downloading 30meter resolution elevation data from the shuttle radar topography mission click on yellow tiles to download their corresponding data. Srtm water body data product specific guidance usgs. The 3 arc second data was derived from the 1 arc second using averaging methods. The usgs earth explorer gives a quick and intuitive way to download free aerial and satellite imagery. The new data are available for download from the usgs eros data. Dec 12, 2016 how to download shutle radar topography mission srtm 30m raster from usgs earthexplorer. These 10 dems we have are actually coming from the nrcs geospatial dataway. Query and order satellite images, aerial photographs, and cartographic products through the u. Purpose this document provides a description of the content, format and accuracy specifications of the shuttle radar topography mission water body data swbd.
If you want to download srtm data, those data are available at the us geological survey s eros data center for download. This coincides with the newly processed areas released by the united states geological. This data consists of data grids for the entire united states area, including 1 x 2 degree, 1 x 1 degree, 30 x 60 minute, 15 x 15 minute, 7. Clicking the list icon in the top right corner will load the earthquake list. If you are going to performing analysis on the landsat data, the level 1 geotiff data product is probably the one youre after, which will be the largest file size. I have check out the usgs national viewer map and they have 1,2, 3 arc seconds. Under an agreement with the national aeronautics and space administration nasa and the department of defenses national geospatialintelligence agency nga, the u. 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. We have implemented new safety and fieldwork processes to maintain social distancing to. This coincides with the newly processed areas released by the united states geological survey. I would like to add that the srtm dem is originally 90m 3 arc sec data.
Usually the srtm data can be downloaded from usgs earth explorer or nasa earth data server. Srtm elevation data is an effort to provide digital elevation model dem at global scope with highest resolution 30 m. Srtm plus uses srtm version 2 see below where the radar interferometric method was successful not void. The data are available for download via earthdata search, the lp daac. Aug 01, 2018 usgs map indices downloadable data collection metadata updated. The national strategy for reducing flood damage has shifted over recent decades from a focus on construction of floodcontrol dams and levee systems to a threepronged strategy to 1 improve the. Usgs map indices downloadable data collection data. How can i download srtm data of 30 m resolution for research in remote sensing. Nodata voids have been filled using interpolation algorithms, and the data has been clipped at the ocean shoreline. By early 2004, 3 data for north america, south america, eurasia, africa. Seperti kita ketahui, data srtm dem sangat dibutuhkan untuk membuat peta dasar atau peta topografi.
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. Documentation for the shuttle radar topography mission srtm. Earthexplorer fgdc metadata srtm 30m global srtm version 3. It appears that the global 1arcsecond 30m srtm digital elevation model is now being made publicly available. Learn how easy it is to search and download freely available shuttle radar topographic mission srtm dems, that were collected in february 2000 in a special joint mission onboard sts99, using x. It appears that the global 1arcsecond 30m srtm digital elevation model. 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. Nasa shuttle radar topography mission srtm version 3. How to download shutle radar topography mission srtm 30m raster from usgs earthexplorer. Download aster global dem data from earth explorer youtube.
The 3 arc second data was derived from the 1 arc second using sampling methods. A 1 arc second data product was also produced, but is not available for all countries. 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. Basic question about downloading srtm 3 arc resolution data. The 3dep data holdings serve as the elevation layer of the national map, and provide foundational elevation information for earth science studies and mapping applications in the united states. This interface attempts to ease the pain of downloading 30meter resolution elevation data from the shuttle radar topography mission click on yellow tiles to download their corresponding data tiles come as zipped srtmhgt files at 1arcsecond resolution 3601x3601 pixels in a latitudelongitude projection, downloaded from nasa. Data for regions outside the united states were sampled at 3 arcseconds. Srtm elevation data were obtained by a specially modified radar system that flew onboard the space shuttle endeavor during an 11day mission in february of 2000. Shuttle radar topography mission data was first released in early 2002, two years after the ten day mission flew on the space shuttle. We are operating at maximum telework and continue to conduct the important work of the usgs, including maintaining mission essential and critical functions. Shuttle radar topography mission dted level 1 3arc second. The download site offers aster dem, gtopo, and srtm with and without. Apr 08, 2014 the shuttle radar topography mission srtm obtained 90 meter 3 arcsecond resolution data on a nearglobal scale between 56 degrees south and 60 degrees north latitude and 30 meter 1 arcsecond resolution over united states, providing a valuable global topographic dataset. 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 srtm, which includes the global 3 arc second 90 meter product.
By early 2004, 3 data for north america, south america, eurasia, africa, australia, and islands was available. Documentation for the shuttle radar topography mission. The usgs spectral library is a reference data base containing reflectance spectra, and associated sample documentation, that can be used to identify minerals, determine mineral chemistry, discriminate between vegetation species, and detect hydrocarbons and contaminants in the environment. Annotated version click on the image for larger version movie click on the image to view the movie. This interface attempts to ease the pain of downloading 30meter resolution elevation data from the shuttle radar topography mission click on yellow tiles to download their corresponding data tiles come as zipped srtmhgt files at 1arcsecond resolution 3601x3601 pixels in a latitudelongitude projection, downloaded from nasa servers. Documentation for the shuttle radar topography mission srtm water body data files the srtm water body data files are a byproduct of the data editing performed by the national geospatialintelligence agency nga to produce the finished srtm digital terrain elevation data level 2 dted 2. Apr 26, 2017 video ini berisi tata tacatutorial bagaimana caranya mendownload data srtm dem dari situs usgs. The 3dem application produces three dimensional terrain scenes and flyby animations from a wide variety of freely available data sources including. Usgs map indices downloadable data collection metadata updated. The topographic maps and geographical information system gis data provided in the national map are pregenerated into downloadable products often available in multiple formats. Digital elevation shuttle radar topography mission srtm usgs.
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