Pre-Generated ISEA DGGs
The pages below contain links to ISEA DGGs generated using
DGGRID Software. The
grids are in ARC/INFO generate format, which is a simple text file
format. All vertices are given in longitude and latitude in decimal
degrees. Each file contains the cell boundaries for the entire
globe at the specified resolution. Since cell boundaries are only
true regular polygons in the ISEA projection space 3 additional
points were added to each edge to better preserve the
true boundary shape after projection into longitude/latitude
Grids are available for the following ISEA DGG topologies:
Return to the ISEA DGGs main page...
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