CODEWITHSUNDEEP
gdalmap-projections
mimau
mimau

Reputation: 127

Missing areas when using ISEA (Icosahedral Snyder Equal Area) projection in GDALWARP

I'm new to gdalwarp, i started using it since I need an icosahedral (ISEA) projection.

I managed to obtain the result with the command:

gdalwarp source.tif out.tiff -s_srs "EPSG:4326" -t_srs "+proj=isea +R=6371007.18091875" -te -25000000 -25000000 25000000 25000000

(i extended output bounds since the upper and bootom points were clipped).

The problem is that some parts are not rendered, as you can see in this image: ISEA projection with errors

I don't uderstand if this is related to the source image or to gdalwarp. I tried with different source images and somehow i alway get some similar errors, however not always the same.

Any suggestion is really appreciated

Upvotes: 0

Views: 9

Answers (0)

Related Questions