BSB data: Difference between revisions

From GRASS-Wiki
Jump to navigation Jump to search
(add some more)
(→‎Import: bsb->geotiff)
Line 17: Line 17:
=== Import ===
=== Import ===


* Import with r.in.gdal
* Convert BSB maps to GeoTiffs with gdalwarp. Essentially this step applies the embedded GCP data.
* Import these GeoTiffs with r.in.gdal
 
* '''There is some more information and links on the [[Export for GpsDrive]] wiki page'''
* '''There is some more information and links on the [[Export for GpsDrive]] wiki page'''
: (see the mailing list posts at the end of that page)
: (see the mailing list posts at the end of that page)

Revision as of 23:28, 19 January 2009

More to come

NOAA BSB Navigational Charts

See these mailing list posts for more detail:

http://thread.gmane.org/gmane.comp.linux.gps/3920/focus=3937
http://thread.gmane.org/gmane.comp.linux.gps/3920/focus=3934

Download

  • NOAA BSB format raster data (RNC)
http://nauticalcharts.noaa.gov/mcd/Raster/download.htm
  • Nice previews / chart picker:
http://www.oceangrafix.com/o.g/search-nautical-charts.html

Import

  • Convert BSB maps to GeoTiffs with gdalwarp. Essentially this step applies the embedded GCP data.
  • Import these GeoTiffs with r.in.gdal
(see the mailing list posts at the end of that page)