[Proj] Build GDAL with NADSHIFT's

[Even Rouault]

SriRam,

I had never saw a .prj with a METADATA node until now. Oh well... It just 
seems to indicate NAD 83(2011) and the 4 first parameters of METDATA are the 
bounding box in long/lat of validity for the SRS.

If you don't need a very accurate reprojection, you could just use -s_srs 
"+proj=longlat +datum=NAD83" in ogr2ogr.

If you need very accurate reprojection (let's say error < 1 meter), you could 
go with the tutorial at https://trac.osgeo.org/proj/wiki/HTDPGrids . But that 
will be much more involved.

Even

> Hi
> I have a below .prj file
> 
> GEOGCS["GCS_NAD_1983_2011",DATUM["D_NAD_1983_2011",SPHEROID["GRS_1980",6378
> 137.0,298.257222101]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199
> 433],METADATA["USA - CONUS and Alaska;
> PRVI",167.65,14.93,-63.89,74.71,0.0,0.0174532925199433,0.0,1511]]
> 
> Can someone guide me how to project a Shape file with the below prj File.
> Testepsg is giving a failure for the above prj file.
> 
> Let me know if anyone has used this earlier... To use the Conus and Alaska
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