Dane cyfrowe o wysokości zebrane w ramach misji Shuttle Radar Topography Mission (SRTM, patrz Farr i in. 2007) to międzynarodowe przedsięwzięcie badawcze, w ramach którego uzyskano cyfrowe modele wysokości na skalę niemal globalną. Ten produkt SRTM V3 (SRTM Plus) jest udostępniany przez NASA JPL
w rozdzielczości 1 sekundy łuku (około 30 m).
Ten zbiór danych został uzupełniony przy użyciu danych open source (ASTER GDEM2, GMTED2010 i NED), w przeciwieństwie do innych wersji, które zawierają luki lub zostały uzupełnione przy użyciu źródeł komercyjnych.
Więcej informacji o różnych wersjach znajdziesz w krótkim przewodniku po SRTM.
O ile nie zaznaczono inaczej, obrazy i filmy w publicznych witrynach JPL (publicznych witrynach kończących się adresem jpl.nasa.gov) mogą być wykorzystywane w dowolnym celu bez uprzedniej zgody. Więcej informacji i wyjątki znajdziesz na stronie zasad korzystania z obrazów JPL.
Cytaty
Cytowania:
Farr, T.G., Rosen, P.A., Caro, E., Crippen, R., Duren, R., Hensley,
S., Kobrick, M., Paller, M., Rodriguez, E., Roth, L., Seal, D.,
Shaffer, S., Shimada, J., Umland, J., Werner, M., Oskin, M., Burbank, D. i Alsdorf, D.E., 2007, The shuttle radar topography mission:
Reviews of Geophysics, v. 45, no. 2, RG2004, at
https://doi.org/10.1029/2005RG000183.
Dane cyfrowe o wysokości terenu z misji Shuttle Radar Topography Mission (SRTM, patrz Farr i in. 2007) to międzynarodowe przedsięwzięcie badawcze, w ramach którego uzyskano cyfrowe modele wysokości terenu na skalę niemal globalną. Ten produkt SRTM V3 (SRTM Plus) jest udostępniany przez NASA JPL w rozdzielczości 1 sekundy łuku (około 30 m). Ten zbiór danych zawiera…
[null,null,[],[[["\u003cp\u003eThe SRTM digital elevation data, a NASA JPL product, provides near-global elevation models at a 1 arc-second (30m) resolution.\u003c/p\u003e\n"],["\u003cp\u003eThis SRTM V3 (SRTM Plus) dataset has been void-filled using open-source data (ASTER GDEM2, GMTED2010, and NED).\u003c/p\u003e\n"],["\u003cp\u003eThe dataset includes a single band, 'elevation', representing elevation in meters with an estimated range of -10 to 6500.\u003c/p\u003e\n"],["\u003cp\u003eImages and video on JPL public websites may generally be used without prior permission, subject to the JPL Image Use Policy.\u003c/p\u003e\n"],["\u003cp\u003eThe SRTM data is freely available for research, education, and non-profit use through the Google Earth Engine platform.\u003c/p\u003e\n"]]],[],null,["# NASA SRTM Digital Elevation 30m\n\nDataset Availability\n: 2000-02-11T00:00:00Z--2000-02-22T00:00:00Z\n\nDataset Provider\n:\n\n\n [NASA / USGS / JPL-Caltech](https://doi.org/10.5067/MEaSUREs/SRTM/SRTMGL1_NC.003)\n\nTags\n:\n[dem](/earth-engine/datasets/tags/dem) [elevation](/earth-engine/datasets/tags/elevation) [elevation-topography](/earth-engine/datasets/tags/elevation-topography) [geophysical](/earth-engine/datasets/tags/geophysical) [nasa](/earth-engine/datasets/tags/nasa) [srtm](/earth-engine/datasets/tags/srtm) [topography](/earth-engine/datasets/tags/topography) [usgs](/earth-engine/datasets/tags/usgs) \n\n#### Description\n\nThe Shuttle Radar Topography Mission (SRTM, see [Farr\net al. 2007](https://onlinelibrary.wiley.com/doi/10.1029/2005RG000183/full))\ndigital elevation data is an international research effort that\nobtained digital elevation models on a near-global scale. This\nSRTM V3 product (SRTM Plus) is provided by NASA JPL\nat a resolution of 1 arc-second (approximately 30m).\n\nThis dataset has undergone a void-filling process using open-source data\n(ASTER GDEM2, GMTED2010, and NED), as opposed to other versions that\ncontain voids or have been void-filled with commercial sources.\nFor more information on the different versions see the\n[SRTM Quick Guide](https://lpdaac.usgs.gov/documents/13/SRTM_Quick_Guide.pdf).\n\nDocumentation:\n\n- [User's Guide](https://lpdaac.usgs.gov/documents/179/SRTM_User_Guide_V3.pdf)\n\n- [General Documentation](https://lpdaac.usgs.gov/documents/13/SRTM_Quick_Guide.pdf)\n\n- [Algorithm Theoretical Basis Document (ATBD)](https://doi.org/10.1029/2005RG000183)\n\n### Bands\n\n**Bands**\n\n| Name | Units | Min | Max | Pixel Size | Description |\n|-------------|-------|-------|--------|------------|-------------|\n| `elevation` | m | -10\\* | 6500\\* | 30 meters | Elevation |\n\n\\* estimated min or max value\n\n### Terms of Use\n\n**Terms of Use**\n\nUnless otherwise noted, images and video on JPL public\nweb sites (public sites ending with a jpl.nasa.gov address) may\nbe used for any purpose without prior permission. For more information\nand exceptions visit the [JPL Image Use Policy site](https://www.jpl.nasa.gov/imagepolicy/).\n\n### Citations\n\nCitations:\n\n- Farr, T.G., Rosen, P.A., Caro, E., Crippen, R., Duren, R., Hensley,\n S., Kobrick, M., Paller, M., Rodriguez, E., Roth, L., Seal, D.,\n Shaffer, S., Shimada, J., Umland, J., Werner, M., Oskin, M., Burbank,\n D., and Alsdorf, D.E., 2007, The shuttle radar topography mission:\n Reviews of Geophysics, v. 45, no. 2, RG2004, at\n \u003chttps://doi.org/10.1029/2005RG000183\u003e.\n\n### Explore with Earth Engine\n\n| **Important:** Earth Engine is a platform for petabyte-scale scientific analysis and visualization of geospatial datasets, both for public benefit and for business and government users. Earth Engine is free to use for research, education, and nonprofit use. To get started, please [register for Earth Engine access.](https://console.cloud.google.com/earth-engine)\n\n### Code Editor (JavaScript)\n\n```javascript\nvar dataset = ee.Image('USGS/SRTMGL1_003');\nvar elevation = dataset.select('elevation');\nvar slope = ee.Terrain.slope(elevation);\nMap.setCenter(-112.8598, 36.2841, 10);\nMap.addLayer(slope, {min: 0, max: 60}, 'slope');\n```\n[Open in Code Editor](https://code.earthengine.google.com/?scriptPath=Examples:Datasets/USGS/USGS_SRTMGL1_003) \n[NASA SRTM Digital Elevation 30m](/earth-engine/datasets/catalog/USGS_SRTMGL1_003) \nThe Shuttle Radar Topography Mission (SRTM, see Farr et al. 2007) digital elevation data is an international research effort that obtained digital elevation models on a near-global scale. This SRTM V3 product (SRTM Plus) is provided by NASA JPL at a resolution of 1 arc-second (approximately 30m). This dataset has ... \nUSGS/SRTMGL1_003, dem,elevation,elevation-topography,geophysical,nasa,srtm,topography,usgs \n2000-02-11T00:00:00Z/2000-02-22T00:00:00Z \n-56 -180 60 180 \nGoogle Earth Engine \nhttps://developers.google.com/earth-engine/datasets\n\n- [](https://doi.org/https://doi.org/10.5067/MEaSUREs/SRTM/SRTMGL1_NC.003)\n- [](https://doi.org/https://developers.google.com/earth-engine/datasets/catalog/USGS_SRTMGL1_003)"]]
