Where can I get a file that would allow me to bulk upload all of the ESRI projections into the spatial_ref_sys table of postgis. I know that you can get insert statements on spatialreference.org; however one must look these up one by one --and I would rather just load them all at once.
A pretty dusty old answer: Back in version 0.8.2 (from 2004),
which adds 473 'ESRI' definitions (not 563, as some have the same SRID codes as EPSG).
On a related note, I recall seeing an ESRI-specific