proj4text column blank for SRID 97688 - causing errors

المشرف العام

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So apparently a blank proj4text field causes errors when adding a record. When you enter something close to correct into proj4text, the records get inserted without error. So what is the correct value to use, since the one I cobbled together gave bad results?

This is the Insert record from SpatialReference.org for that SRID:

INSERT into spatial_ref_sys (srid, auth_name, auth_srid, proj4text, srtext) values ( 97688, 'sr-org', 7688, '','PROJCS["WGS_1984_Web_Mercator",GEOGCS["GCS_WGS_1984_Major_Auxiliary_Sphere",DATUM["D_WGS_1984_Major_Auxiliary_Sphere",SPHEROID["WGS_1984_Major_Auxiliary_Sphere",6378137.0,0.0]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Mercator"],PARAMETER["False_Easting",0.0],PARAMETER["False_Northing",0.0],PARAMETER["Central_Meridian",0.0],PARAMETER["Standard_Parallel_1",0.0],UNIT["Meter",1.0]]');What is the correct value for proj4text given that srtext? Thanks!



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