[ gpsdrive ] .gpx conversion

[Guenther Meyer]

Am Donnerstag 02 Oktober 2008 schrieb Hamish:
> Guenther Meyer wrote:
> > if the charts can be fetched from a http or ftp server, and can be
> > provided in our 1280x1024 format, they could be included very easily.
> > if some more processing is necessary, this should be done in an external
> > module.
>
> i.e. use GDAL 1.5+'s WMS import tool. Setup is via a XML file where you
> say you want lat/lon WGS84 (epsg code 4326), 1280x1024, image format = PNG,
> etc. gpsfetchmap.pl's OnEarth section already does some WMS server stuff
> I think.
gpsfetchmap.pl just requests a 1280x1024 jpg image with given bbox.
no magic, the request looks like that:
http://onearth.jpl.nasa.gov/wms.cgi?request=GetMap&width=1280&height=1024&layers=global_mosaic&styles=&srs=EPSG:4326&format=image/jpeg&bbox=9.21027,49.11960,9.27427,49.15160



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