Srtm dem 30m free download enter your email address for notification upon completion of processing. 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. Shuttle radar topography mission srtm data was acquired over a 11day mission in february 2000. Learn how easy it is to search and download freely available shuttle radar topographic mission srtm dems, that were collected in. Shuttle radar topography mission srtm gl1 global 30m. Usgs ascii dem format is not particularly good as a data format because it is ascii.
Under the data sets tab, select digital elevation srtm srtm 1arcsecond global. Aconcagua, argentinathe highest peak in south america at 6,962 m 22,841 ft above sea level srtm 90m vs srtm 30m. The shuttle radar topography mission srtm, see farr et al. 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. With this update, there is now 3 times more detail in these areas. As everybody is aware that z or elevation values are expensive to obtain, so i have listed few places on internet where you can download the world dem data for free.
Free for all nearglobal 30meter srtm elevation data. Nasa released the srtm v3 dem free data set for some regions, with one arcsecond resolution approximately 30 m at the equator for the globe. Download srtm data the data could be downloaded under the open database license. Esri world elevation layers are enhanced with more detailed voidfree 1 arcsecond 30 meters srtm data version 3. 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. Vertical accuracy assessment for srtm and aster digital. Srtm software free download srtm top 4 download offers free software downloads for windows, mac, ios and android computers and mobile devices. There is a new, 30 meters resolution srtm dtm coming out. The srtm data is packaged as a srtmhgt files at 1arc second resolution. Download srtm 30m digital elevation models for free youtube. Srtm dem data is being housed on the usgs earth explorer. Shuttle radar topography mission srtm menyediakan dem global dengan resolusi horizontal yang terbagi menjadi dua, yaitu 1 arcdetik atau srtm 30m dan 3 arcdetik atau srtm 90m.
Webgis geographic information systems resource gis. Any download policies of the respective mirrors apply. 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. Cara mendownload citra srtm 30 meter via earth explorer citra srtm shuttle radar topography mission merupakan citra digital elevation model.
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. We are all excited about the recent message from the white house. It is a substantial improvement over the 3 arcsecond 90 meter srtm data previously available for ireland. The collections are located under the digital elevation category below the srtm subcategory. This tutorial will discuss how to download srtm elevation data directly in qgis using srtm downloader plugin. Aster l1t data day only, landsat products, eo1 data, sentinel2 data, orbview3 data, and doqs. Perbandingan data srtm 3 arc second kiri dengan srtm 1 arc second kanan. Earthexplorer fgdc metadata srtm 30m global srtm version 3. How can i download srtm data of 30 m resolution for research in remote sensing. Digital elevation shuttle radar topography mission srtm usgs. Does anybody know a ftpadress where we can download srtm1. High resolution free dem data released for africa igis. The overall purpose of this paper is to perform an accuracy assessment of. 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.
Annotated version click on the image for larger version movie click on the image to view the movie. Opendem the portal for sharing free digital elevation models and xyz height datasets. Srtm elevation data is an effort to provide digital elevation model dem at global scope with highest resolution 30 m. Srtm elevation data can be downloaded from the united states geological surveys earthexplorer website. This srtm v3 product srtm plus is provided by nasa jpl at a resolution of 1 arcsecond approximately 30m. 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. Be sure to select data sets from the row of tabs on the top left of the.
I would like to download the new released maps 2014 srtm1 but where can we find them. The following products are available to all users at no cost. Srtm elevation data of the earths land surface are available with data points posted every 1. The links are connected directly to the nasa site courtesy of nasangausgs. Elevation data provides height above the sea level in meters for every single place in the world, measured for regions of approximately 30x30 meters. You can download 30m srtm data from the usgs earth explorer here. Flown on a space shuttle mission during 2000, srtm elevation data covers our globe from 60 degrees north to 56 degrees south and was previously only. This makes the file size several times larger than a well. A comparison is often made to the best current worldwide database, srtm90, which has a poorer 90meter horizontal resolution and limited coverage at high northsouth latitudes. 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. Any downloading and use of these data signifies a users. Usually the srtm data can be downloaded from usgs earth explorer or nasa earth data server. Srtm 1 1 equals 1 arcsecond, whereas 3 was indicating the 3 arcsecond a.
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. Download 30meter srtm data easily with this point and click. Klik pada gambar untuk memperbesar langkah 2, catat kode lembar yang sesuai untuk areal anda. On september 23, 2014, the white house announced the coming availability of a nearglobal 30meter m version of the widely utilized elevation dataset, the shuttle radar topography mission srtm. Click on the srtm30 tile to download the digital elevation map dem from the place you select.
Free synthetic aperture radar handbook available for download. For additional conversion details feel free to contact us. Data ini sering digunakan untuk membuat wilayah ketinggian, lereng, hillshade, membuat pemodelan 3d. We are working on a large scale study on drainage systems and require 30 m srtm data for. Does anybody know a ftpadress where we can download srtm1 data 30m for entire africa 3000 tiles. Vertical accuracy assessment for srtm and aster digital elevation models. Download 30meter srtm data easily with this point and click interface. If its obviously not free data, then dont add it, please. Downloading 30meter srtm from the tile downloader site is as simple as. Srtm digital elevation data 30m earth engine data catalog. Srtmdatasets shuttle radar topographic mission are activ remote sensing data, obtained during an eleven days long shuttle flight of space shuttle endevour driven by nasa, dlr and others. 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.
This interface attempts to ease the pain of downloading 30meter resolution elevation data from the shuttle radar topography. The version we will be using is the 1 arcsecond global srtm dataset, an enhanced 30 meter resolution dem that was released last year. Free satellite data, satellite imagery, digital elevation models dems, topographic maps and free software links. Free 30meterresolution elevation data for most of the. Shuttle radar topography mission srtm gl1 global 30m ellipsoidal. Free digital elevation model dem and free satellite data. Free for all nearglobal 30meter srtm elevation data apollo. Download srtm 30m digital elevation models for free duration. As such, srtm was updated to v3srtm plus in 20, fundamentally improving via enhanced voidfilling using gdems amongst other datasets. Download data dem srtm resolusi 30 m rsgis indonesia. The dem represents ground surface topography, and excludes vegetation features. The srtm 1 arcsecond global data offer worldwide coverage of void filled data at a resolution of 1 arcsecond 30 meters and provide open distribution of this highresolution global data set. But heres a usgs earth explorer download guide to help you get started.
Download data dem srtm resolusi 30 m 18 0 geosiana press senin, 25 februari 20 edit this post data dem srtm dengan resolusi 1 arcsecond sekitar 30m sudah tersedia untuk didownload di website usgs earthexplorer dan nasa echo. Langkah 3, download lembar yang telah anda catat dengan list berikut ini download srtm terdapat tiga buah folder yaitu hgt, img dan num yang dapat dijelaskan sbb hgt berisi file dengan format hgt, file asli dari dem srtm dari website reverb echo. It appears that the global 1arcsecond 30m srtm digital elevation model is now being made publicly available. We are looking for any free terrain data for anywhere in the world. Download these free gis, analytical, and programming ebooks from springer. Download data srtm 3 arc second 30 meter citrasatelit. 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. The usgs earth explorer gives a quick and intuitive way to download free aerial and satellite imagery. Cara mendownload citra srtm 30 meter via earth explorer. Shuttle radar topography mission srtm 1 arcsecond global elevation data at a resolution of 1 arcsecond 30 meters are now available for europe and africa on the geosoft public dap server download a windowed selection from dap. The global 1arcsecond 30m srtm digital elevation model is free and made available publicly a through the united states geological surveys earthexplorer. Search the entire aster data archive using a browsebased map interface. Download 30meter srtm data easily with this point and. Just in time for class on topography and rasters tomorrow.