Data fusion of shuttle radar topography mission srtm land topography with measured and estimated seafloor topography ncei accession 0150537. Srtm successfully collected radar data over 80% of the earths land surface. Oct 24, 2014 nasa s oco3 mission is ready for launch to the international space station. May 04, 2011 nasa presents images of earth captured by cameras aboard the international space station and the space shuttle. The srtm digital elevation data, produced by nasa originally, is a major.
It provides endtoend capabilities for managing nasa s earth science data from various sourcessatellites, aircraft, field measurements, and various other programs. Beautiful earth shows you how the earth looks like from the space at this very moment. The mission is a collaboration among nasa, nga, and the german and italian space agencies. Arranged in tiles that are 1 degree latitude by 1 degree longitude, shuttle radar topography mission srtm data was acquired over a 11day mission in february 2000. Derek watkins has created a simple and easy to use interface for downloading 30meter srtm data. To upgrade your browser, click on the icons below to go to the download page. Based on nasa s blue marble and city lights satellite images. With its radars sweeping most of the earth s surfaces, srtm acquired enough data during its ten days of operation to obtain the most complete nearglobal highresolution database of the earth s topography. Get the latest updates on nasa missions, watch nasa tv live, and learn about our quest to reveal the unknown and benefit all humankind. Nasa shuttle radar topography mission srtm datasets result from a collaborative effort by the national aeronautics and space. 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. The new data are available for download from the usgs eros data. If you want to download srtm data, those data are available at the us geological.
It carried in its loading bay sirc nasa and xsar dlr with asi participation, two active radar sensors. Download srtm 30m digital elevation models for free. The current srtm dem product is the most intensely downloaded. Beautiful earth is a wallpaper generator and screen saver. This tutorial will discuss how to download srtm elevation data directly in qgis using srtm downloader plugin. Unauthorized or improper use of this system may result in suspension or loss of access privileges, disciplinary action, and civil andor criminal penalties. Srtm plus uses srtm version 2 see below where the radar interferometric method was successful not void. Srtm digital elevation data 30m earth engine data catalog. The shuttle radar topography mission srtm is an international research effort that obtained digital elevation models on a nearglobal scale from 56s to 60n, to generate the most complete highresolution digital topographic database of earth prior to the release of the aster gdem in 2009. The dataset covers most of the globe, except polar regions, i. May 27, 2015 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. Nasa shuttle radar topography mission the wonderful srtm project has the potential to provide global elevation data at up to 30m 1 arcsecond resolution, worldwide.
Google earth uses digital elevation model dem data collected by nasa s shuttle radar topography mission srtm. Any download policies of the respective mirrors apply. For further information, contact lp daac user services. Mar 03, 2020 this is the third release in the series providing access to additional nasa srtm version 3.
This followon to oco2 brings new techniques and new technologies to carbon dioxide observations of earth from space. The links are connected directly to the nasa site courtesy of nasa ngausgs. The nasa srtm obtained elevation data on a nearglobal scale using radar interferometry. The announcement was made at the united nations heads of. Culminating more than four years of processing data, nasa and the national geospatialintelligence agency nga have completed earth s most extensive global topographic map. Digital elevation shuttle radar topography mission srtm usgs. 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 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 3 arc second data was derived from the 1 arc second using averaging methods. Broadcastquality broll of views of earth from the international space station. The shuttle radar topography mission produced the first detailed elevation model of most of the world. The satellite geodesy research group at scripps institution of oceanography, university of california san diego studies data collected by radar altimetry and synthetic aperture radar and applies it to geophysical problems.
The original 5 degree tiles are also subtiled for those users requiring data for smaller areas. The nasa shuttle radar topographic mission srtm has provided digital elevation data dems for over 80% of the globe. This collaboration aims to generate a nearglobal digital elevation model dem of earth using radar interferometry. The data could be visualised in 3d with the virtual terrain software. This data was collected during the shuttle radar topography mission srtm and contains global coverage from 56 degrees south latitude to 60 degrees north latitude in 1 by 1 degree blocks with an approximate resolution of 90 by 90 meters. Does anybody know a ftpadress where we can download srtm1. Government computer this us government computer is for authorized users only. Does anybody know a ftpadress where we can download srtm1 data 30m for entire africa 3000 tiles.
Download 30meter srtm data easily with this point and. The national aeronautics and space administration nasa and the national geospatialintelligence agency nga participated in an international project to acquire radar data which were used to create the first nearglobal set of land elevations. How to access nasa aster and modis data with earth explorer tool duration. The orbit of the space shuttle was designed so that the ground track of the u. 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. On september 23, 2014, the white house announced that the highestresolution topographic data generated from nasa s shuttle radar topography mission srtm in 2000 was to be released globally by late 2015. Usually the srtm data can be downloaded from usgs earth explorer or nasa earth data server. The nas systems division develops and adapts software programs to complement and enhance the work performed on its supercomputers, including software for scientific visualization, supercomputer benchmarking, computational fluid dynamics, and simulation grid processing.
Apr 19, 2019 download 30meter srtm data easily with this point and click interface. The nas systems division develops and adapts software programs to complement and enhance the work performed on its supercomputers, including software for scientific visualization, supercomputer benchmarking, computational fluid dynamics, and. Hd earth views from space nasa scientific visualization. Get a sneak peek at upcoming missions and learn how nasa is planning to study our earth in the future.
Download 30meter srtm data easily with this point and click. A unique film competition inspired by the past, current, and future efforts of the united states and its global partners to expand human knowledge through the exploration of space. Nasa shuttle radar topography mission water body data. With its radars sweeping most of the earths surfaces, srtm acquired enough data during its ten days of operation to obtain the most complete nearglobal highresolution database of the earths topography. The earth observing system data and information system is a key core capability in nasas earth science data systems program. You can see which parts of the earth are enjoying the sun light. Learn how easy it is to search and download freely available shuttle radar topographic mission srtm dems, that were collected in february 2000. It is the current dataset of choice for digital elevation model dem data since it has a fairly high resolution 1 arcsecond, or around 25 meters, has nearglobal coverage from 56s to 60n, and is in the public domain. Traveling at an approximate speed of 17,500 miles per hour, the space station orbits earth every 90 minutes from an altitude of approximately 220 miles, and can be seen from earth with the naked eye. Data for this version can be downloaded from this usgs directory page. Usgs earthexplorer provides users the ability to query, search, and download. If youre interested in images and visualizations created from srtm data, go to the image. Nasa radar image shows topography of sendai, japan region full resolution.
Noaa national centers for environmental information. 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. This srtm v3 product srtm plus is provided by nasa jpl at a resolution of 1 arcsecond approximately 30m. The data can be configured as a dem and used for all profile and background generation or it can be used in conjunction with a bare earth dem such as ned data in gridfloat format as a clutter database. On february 11, 2000, the shuttle radar topography mission srtm payload onboard space shuttle endeavour launched into space. Eyes on the earth displays the location of all of nasas operating earthobserving missions in real time and lets you compare them in size to a scientist or a school bus.
Webgis geographic information systems resource gis. The nasa srtm data sets result from a collaborative effort by the national aeronautics and. The data are available for download via earthdata search, the lp daac data pool and the. How to obtain srtm data for a specific area for free. Culminating more than four years of processing data, nasa and the national geospatialintelligence agency nga have completed earths most extensive global topographic map. In order to use earthdata search, you must upgrade your web browser. The national aeronautics and space administration nasa and the national. By using this information system, you acknowledge and consent to the terms and conditions established in.
Satellite geodesy, igpp, sio, ucsd global topography. Nasa software free download nasa top 4 download offers free software downloads for windows, mac, ios and android computers and mobile devices. 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. This data was collected during the shuttle radar topography mission srtm and contains global coverage from. The satellite geodesy research group at scripps institution of oceanography, university of california san diego studies data collected by radar altimetry and synthetic aperture radar and applies it. I would recommend you to visit the eartexplorer as your first place to obtain the digital elevation model data.
Nasa shuttle radar topography mission global 3 arc second. The announcement was made at the united nations heads of state climate summit in new york. The nasa srtm data sets result from a collaborative effort by the national. Nasa presents images of earth captured by cameras aboard the international space station and the space shuttle. Cinespace enables filmmakers to use actual nasa imagery in works, fostering. 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. Mobile applications for nasa api includes apod, mars rover and earth. The data are available for download via earthdata search, the lp daac data pool and the global data explorer. The shuttle radar topography mission srtm wikipedia article is a nasa mission conducted in 2000 to obtain elevation data for most of the world. By using this information system, you acknowledge and consent to the terms and conditions established in nasa policy and regulatory guidance for nasa it systems. Opendem the portal for sharing free digital elevation models and xyz height datasets. Take a jaunt on the wild side as nasa jpl shuttle radar topography mission conducts an aerial safari of africa varied topography. There are 2 ways that srtm data can be used with pathloss 5. By accessing this system you are consenting to complete monitoring with no expectation of privacy.
Cinespace enables filmmakers to use actual nasa imagery in works, fostering creative relationships at the intersection of art and science. 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. Click on the srtm30 tile to download the digital elevation map dem from the place you select. The difference in elevation, when compared to a bare earth dem is assigned to the clutter height. For a description of the project, see the nasa jpl srtm site. Nasa shuttle radar topography mission srtm version 3.
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. Srtm elevation data is an effort to provide digital elevation model dem at global scope with highest resolution 30 m. Shuttle radar topography mission nasa jet propulsion. Shuttle radar topography mission srtm cband radar xband radar. Eyes on the earth displays the location of all of nasa s operating earthobserving missions in real time and lets you compare them in size to a scientist or a school bus. The shuttle radar topography mission srtm wikipedia article is a nasa mission conducted in. The earth explorer has a download limit of 100 tiles.
It provides endtoend capabilities for managing nasas earth science data from various sourcessatellites, aircraft, field measurements, and various other programs. This is the third release in the series providing access to additional nasa srtm version 3. The shuttle radar topography mission srtm was flown aboard the space shuttle endeavour february 1122, 2000. The earth observing system data and information system is a key core capability in nasa s earth science data systems program. Download srtm data the data could be downloaded under the open database license. The links are connected directly to the nasa site courtesy of nasangausgs. How can i download srtm data of 30 m resolution for research in remote sensing. Srtm plus was produced under nasas making earth system data.
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