[Proj] Snyder ISEA

[Oscar van Vlijmen]

> From: "María" <maria.piles-gmail.com>
> Subject: [Proj] Snyder ISEA

> I'm a Ph.D student at the Polytechnical University of Catalonia. I am working
> with remote sensing images from different sensors and I pretend to represent >
> all the data in the ISEA 4-9 grid.

Also see the posting from mr. Anderson, dated 2005-10-19, regarding "Snyder
ISEA". He has several routines from the late Snyder himself.

Probably interesting is the web site
http://www.sou.edu/cs/sahr/dgg/isea/isea.html
"ISEA Based DGGs" (Discrete Global Grids).
This research group develops public domain DGG software.
See for instance the code in:
/dggrid.v43b/src/lib/dglib/lib/DgProjSnyder.C