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

Gustav Foseid gustavf at gmail.com
Wed Jan 28 20:43:59 GMT 2009


In West Africa, I have noticed that mangrove forests are often tagged as sea
by PGS. Some examples are found at:

Banjul: http://www.openstreetmap.org/?lat=13.4564&lon=-16.5813&zoom=12
Kerewan: http://www.openstreetmap.org/?lat=13.4828&lon=-16.0656&zoom=12
Ziguinchor: http://www.openstreetmap.org/?lat=12.7319&lon=-16.3475&zoom=12
Buffa: http://www.openstreetmap.org/?lat=10.1461&lon=-14.0735&zoom=13

Does anyoe have any idea on how to solve this without having to do manual
tracing for large parts of the coastline and riverbanks?


 - Gustav
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