Geodaten Nordamerika: Unterschied zwischen den Versionen

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* Punkte-[[Shape-Datei]] Geographischer Namen - 2 Millionen Punkte.<br>About 2 million named places exist within US territory; everything from streams, churches, parks, mountains, etc. Of course they are all documented in a file format which is somewhat inaccessible to GIS applications. But using a nice bash shell script plus a python/ogr script, we can download all the wierd text files and convert them into one (huge) point shapefile.<br>This data was processed by Matthew Perry.  <br>- [http://perrygeo.net/blog/index.php?entry=entry050823-143008 More information on the process used to create this datase] <br>- [http://www.geotorrent.org/torrents/55.torrent Torrent-Datei 92 MB]
 
* Punkte-[[Shape-Datei]] Geographischer Namen - 2 Millionen Punkte.<br>About 2 million named places exist within US territory; everything from streams, churches, parks, mountains, etc. Of course they are all documented in a file format which is somewhat inaccessible to GIS applications. But using a nice bash shell script plus a python/ogr script, we can download all the wierd text files and convert them into one (huge) point shapefile.<br>This data was processed by Matthew Perry.  <br>- [http://perrygeo.net/blog/index.php?entry=entry050823-143008 More information on the process used to create this datase] <br>- [http://www.geotorrent.org/torrents/55.torrent Torrent-Datei 92 MB]
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* [[Tiger]] data for USA
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** [http://www.geotorrent.org/torrents/50.torrent Torrent-Download], 4.21 GB
  
 
====Bundesstaaten====
 
====Bundesstaaten====

Version vom 30. November 2005, 12:07 Uhr


Nordamerika

  • NOAA ENC (all)
    Over 500 S-57 ENC files from NOAA. These are all the current (Oct/2005) free ENC format Nautical charts for the USA. The charts are in S-57 format which can be somewhat challenging to exploit, but are readable using the OGR library as well as products such as FME, or the viewer software from SevenCs (http://www.sevencs.com).
    - Details
    - Torrent-Datei 292 MB

USA

Gesamte USA

  • Punkte-Shape-Datei Geographischer Namen - 2 Millionen Punkte.
    About 2 million named places exist within US territory; everything from streams, churches, parks, mountains, etc. Of course they are all documented in a file format which is somewhat inaccessible to GIS applications. But using a nice bash shell script plus a python/ogr script, we can download all the wierd text files and convert them into one (huge) point shapefile.
    This data was processed by Matthew Perry.
    - More information on the process used to create this datase
    - Torrent-Datei 92 MB

Bundesstaaten

Kanada

  • 2005 Canadian Road Network, Kanadisches Straßennetz
    The Road Network File (RNF), 2005, is the first official release from the 2006 Census Geography suite of products and services. The RNF is a digital representation of Canada's national road network, containing information such as street name, type, direction and address ranges.
    - Homepage
    - Torrent-Datei, 242 MB
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