public marks

PUBLIC MARKS with tag geographical

November 2006


by clochix & 16 others
The geographical database is available for download free of charge under a creative commons attribution license. It contains over eight million geographical names and consists of 6.2 million unique features whereof 2.2 million populated places and 1.8 million alternate names. All features are categorized into one out of nine feature classes and further subcategorized into one out of 645 feature codes. (more statistics ...). The data is accessible free of charge through a number of webservices and a daily database export. Geonames is integrating geographical data such as names, altitude, population and others from various sources. All lat/long coordinates are in WGS84 (World Geodetic System 1984). Users may manually edit, correct and add new names using a user friendly wiki interface.

July 2006

NASA World Wind

by stan & 32 others
World Wind lets you zoom from satellite altitude into any place on Earth. Leveraging Landsat satellite imagery and Shuttle Radar Topography Mission data, World Wind lets you experience Earth terrain in visually rich 3D, just as if you were really there.

June 2006

PUBLIC TAGS related to tag geographical

2005 +   3d +   carte +   conference +   database +   geospatial +   gis +   géographie +   images +   information +   map +   mission +   nasa +   open +   osg +   satellite +   semantic_web +   sig +   source +   system +   terrain +  

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last mark : 20/11/2006 12:54

last mark : 06/07/2006 13:48