[OSM-talk] West African mangrove forests and PGS coastlines

Gustav Foseid gustavf at gmail.com
Thu Jan 29 21:32:21 GMT 2009

On Thu, Jan 29, 2009 at 12:41 PM, Erik Johansson <emj at kth.se> wrote:

> Landsat also produces images outside of the visibile light spectrum,
> perhaps looking at these others could help? (How to access these, and
> if it really works I don't know).

I downloaded Landsat images of Banjul from
started playing around a bit. The result ended up looking like this:

Compare with how this looks in OpenStreetMap today and in OpenAerialMap
(iCube Landsat):

I have not tested the same settings at other places, but it does at least
indicate that automated tracing from selected Landsat data could be

 - Gustav
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