[Openstreetmap-dev] Landsat update

Nick Whitelegg nick at hogweed.org
Sat Apr 30 11:05:31 BST 2005

Hello everyone,

Further to my message last night I can now load Landsat data into my GPX 
editor. There's a demo, of the Southampton Water area, available here:


There must be, however, some sort of projection issue. The coastal path is 
slightly in the water! The tracks were surveyed with a Garmin GPS while the 
Landsat data is from the NASA server, so at a guess, the Garmin is programmed 
to use the UK projection while the NASA server the standard worldwide 

BTW on the subject of an editor, I can see a use for two variants with two 
slightly different user bases:

- a heavier-weight client-server app for live OpenStreetMap editing, based on 
Steve's applet (I have done some work on this this week)
- a lightweight app specialised for GPX editing and integration of Landsat 
data for estimation of woods and lakes (my C++ app, from which the screenshot 
is taken).


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