Категория:Эмпирические данные про рельеф Земли: различия между версиями

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[[Category:Моделирование карт]]
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[[Category:Моделирование рельефа]]
[[wikipedia:Digital elevation model#Sources|(ASTER) instrument of the Terra satellite is also freely available for 99% of the globe, and represents elevation at 30 meter resolution... When land topography and bathymetry is combined, a truly Global Relief Model is obtained. The SRTM30Plus dataset (used in NASA World Wind) attempts to combine GTOPO30, SRTM and bathymetric data to produce a truly global elevation model.[16] The Earth2014 global topography and relief model [17] provides layered topography grids at 1 arc-minute resolution. Other than SRTM30plus, Earth2014 provides information on ice-sheet heights and bedrock (that is, topography below the ice) over Antarctica and Greenland... ALOS provides since 2016 a global 1-arc second DSM free of charge... OpenTopography[24] is a community access resource of high-resolution]]
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= Data =
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[https://github.com/openterrain/openterrain/wiki/Terrain-Data free terrain data for anywhere in the world]
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[https://en.wikipedia.org/wiki/Digital_elevation_model#Sources [[aw:Aster]] instrument of the Terra satellite is also freely available for 99% of the globe, and represents elevation at 30 meter resolution... When land topography and bathymetry is combined, a truly Global Relief Model is obtained... ALOS provides since 2016 a global 1-arc second DSM free of charge... OpenTopography is a community access resource of high-resolution]
  
 
http://www.opendem.info
 
http://www.opendem.info
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== [[aw:Category:Elevation api]] ==
  
= Ground heights =
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== [[:Category:Водные пути]] ==
* by [[USGS]] in SRTMv4 - 90m, in SRTM DLR - 25m.
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реки в русской википедии имеют данные про водоток (исток, устье); расположение (притоки, населенные пункты)
** [http://www.opendem.info/srtm_contours.html contours]
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* Wikidata has 'river mouth', 'river source' coordinates
* [http://mapgroup.com.ua/services/tsmr-ukrainy ASTER GDEM - ЦМР на основе радиометра ASTER, установленного на борту спутника Terra. Пространсвенное разрешение 15 метров.]
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* [[mw:Extension:Maps]] gives middle coordinates by geocoding
 
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* [http://pinedesk.a.willowdesk.info/project/rivers/ World Rivers visualization] on basis of [[aw:Natural Earth]]
= Sea depths =
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** [http://www.naturalearthdata.com/http//www.naturalearthdata.com/download/10m/physical/ne_10m_lakes.zip lakes with rivers good]
[http://www.smithsonianmag.com/science-nature/first-complete-map-ocean-floor-stirring-controversial-waters-180963993/#jj5o3L2xV8reV7dY.99 To map some 140 million square miles of sea floor, the Seabed 2030 project is currently recruiting around 100 ships that will circumscribe the globe for 13 years. The team, united under the non-profit group General Bathymetric Chart of the Oceans (GEBCO)]
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* [https://commons.wikimedia.org/wiki/File:Cilician_Armenia-fr.svg  Sources... Rivers : Demis]
 
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* [https://github.com/simonepri/geo-maps/blob/master/info/earth-rivers.md we first download the simplified shapefile of rivers polygons from the OpenStreetMapData page] - poor data but good idea
== Seafloor gravity maps ==
 
[http://topex.ucsd.edu/grav_outreach/index.html#grid Global Map of Marine Gravity]
 
 
 
[https://io9.gizmodo.com/explore-the-worlds-most-detailed-map-of-the-seafloor-r-1642315933 Explore The World's Most Detailed Map Of The Seafloor, Released Today Robbie Gonzalez 10/03/14 8:00p]
 
 
 
[https://www.wired.com/2014/10/science-graphic-week-super-detailed-interactive-3-d-sea-floor-map/ super-detailed map of the ocean floor’s topography is based on satellite measurements of subtle lumps on the ocean’s surface. These lumps of water, which are subtle, low, and wide on the ocean’s surface, are caused by the gravitational pull of underwater features like mountains and ridges. The team of scientists wrapped their data around a globe built with the Javascript library Cesium]
 
 
 
== from Google ==
 
[[wikipedia:Google Earth#Water and ocean|Introduced in Google Earth 5.0 in 2009, the Google Ocean feature allows users to zoom below the surface of the ocean and view the 3D bathymetry. Supporting over 20 content layers, it contains information from leading scientists and oceanographers... In June 2011, Google increased the resolution of some deep ocean floor areas from 1-kilometer grids to 100 meters.[27] The high-resolution features were developed by oceanographers at Columbia University's Lamont-Doherty Earth Observatory from scientific data collected on research cruises.]]
 
== shelfs ==
 
* [[Ngdc]]
 
** [https://commons.wikimedia.org/wiki/File:Elevation.jpg from http://www.ngdc.noaa.gov/mgg/image/2minrelief.html]
 
 
 
* [[USGS]] explorer shows shelfs with Google watermark.
 
 
 
* [http://www.npd.no/en/Maps/Map-of-the-NCS/ Map of the Norwegian continental shelf] - visual horizontals at 100м, 200м, 300м
 
 
 
== some regions ==
 
[https://eos.org/project-updates/a-1-4-billion-pixel-map-of-the-gulf-of-mexico-seafloor A 1.4-Billion-Pixel Map of the Gulf of Mexico Seafloor]
 

Текущая версия на 14:45, 24 февраля 2019

Data[править]

free terrain data for anywhere in the world

aw:Aster instrument of the Terra satellite is also freely available for 99% of the globe, and represents elevation at 30 meter resolution... When land topography and bathymetry is combined, a truly Global Relief Model is obtained... ALOS provides since 2016 a global 1-arc second DSM free of charge... OpenTopography is a community access resource of high-resolution

http://www.opendem.info

aw:Category:Elevation api[править]

Category:Водные пути[править]

реки в русской википедии имеют данные про водоток (исток, устье); расположение (притоки, населенные пункты)

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