Hello everyone, i ve ran into some odd projection and i would like to know if i can use gdal to reproject georeferenced data in this projection (gcp included in my raster) . I'm used to gdal and projections but here i can't seem to find enough information. The idea is to reproject to a DGG (discrete global grid) The projection is an adapted sinusoidal grid with an ellipsoid based on GEM 6 model (Goddard Earth Model)
Any insight or experience is apreciated but if no one already encountered such a thing here are some precise questions that can help me I never encountered the name DGG before, does it implies some specific feature about projection or is it just a synonym of grid ? the grid considered seems to be composed of octaedrons, is it even relevant when projecting data considering i have the ellipsoid and type of projection ? I have the major and minor axises for GEM 6 ellipsoid, would it be correct ( and possible ) to specify these to gdal along with a sinusoidal projection to reproject my data? as you may have noticed, is said adapted sinusoidal grid... i don't what adapted implies. would it be possible in gdal to "adapt" the built in sinusoidal projection ( to what cost in dev )? any help apreciated. Thanks everyone, keep up the good work
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