INSERT into spatial_ref_sys (srid, auth_name, auth_srid, proj4text, srtext) values (3418, 'EPSG', 3418, '+proj=lcc +lat_0=40 +lon_0=-93.5 +lat_1=41.7833333333333 +lat_2=40.6166666666667 +x_0=500000.00001016 +y_0=0 +ellps=GRS80 +nadgrids=us_noaa_gahpgn.tif +units=us-ft +no_defs +type=crs', 'PROJCS["NAD83 / Iowa South (ftUS)",GEOGCS["NAD83",DATUM["North_American_Datum_1983",SPHEROID["GRS 1980",6378137,298.257222101],EXTENSION["PROJ4_GRIDS","us_noaa_gahpgn.tif"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4269"]],PROJECTION["Lambert_Conformal_Conic_2SP"],PARAMETER["latitude_of_origin",40],PARAMETER["central_meridian",-93.5],PARAMETER["standard_parallel_1",41.7833333333333],PARAMETER["standard_parallel_2",40.6166666666667],PARAMETER["false_easting",1640416.6667],PARAMETER["false_northing",0],UNIT["US survey foot",0.304800609601219],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","3418"]]');