[Openstreetmap] Client libraries for Landsat data?
Nick Whitelegg
nick at hogweed.org
Tue Apr 26 08:23:48 BST 2005
On Tuesday 26 Apr 2005 02:14, you wrote:
> * On 25-Apr-2005 at 2:23PM PDT, Nick Whitelegg said:
> > As I've probably mentioned before one of the things that I would like to
> > add to a track editing application is overlays of Landsat data. Does
> > anyone OTOH know of any good client libraries for accessing Landsat data?
>
> You probably want to use WMS to request LandSat-7 layers from
> http://onearth.jpl.nasa.gov/. UMN's MapServer includes a WMS client.
> http://locative.us/places/earth/map.cgi?layer=vmap0&layer=satellite
> provides a web-based example.
>
> SDE
Now if I could get that Landsat data from that URL into my app that would be
really cool :-) The Landsat data is easily good enough resolution for me to
estimate woods etc. Mapserver seems to be for web apps rather than standalone
desktop apps, but I guess - from a cursory look - all I need is an HTTP
client library of some sort to send WMS requests. Is there documentation for
the precise parameters you need to fetch Landsat images?
Thanks,
Nick
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