COMPD_CS["NAD83(2011) / UTM zone 15N + NAVD88 height",PROJCS["NAD83(2011) / UTM zone 15N",GEOGCS["NAD83(2011)",DATUM["NAD83_National_Spatial_Reference_System_2011",SPHEROID["GRS 1980",6378137,298.257222101,AUTHORITY["EPSG","7019"]],AUTHORITY["EPSG","1116"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","6318"]],PROJECTION["Transverse_Mercator"],PARAMETER["latitude_of_origin",0],PARAMETER["central_meridian",-93],PARAMETER["scale_factor",0.9996],PARAMETER["false_easting",500000],PARAMETER["false_northing",0],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","6344"]],VERT_CS["NAVD88 height",VERT_DATUM["North American Vertical Datum 1988",2005,AUTHORITY["EPSG","5103"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Gravity-related height",UP],AUTHORITY["EPSG","5703"]]] 3.0600000000000000e+05, 5.0000000000000000e-01, 0.0000000000000000e+00, 5.3800000000000000e+06, 0.0000000000000000e+00, -5.0000000000000000e-01 -999999 Gray /vsicurl/https://g46prsaddst01.blob.core.windows.net/mntopo/work_unit/cog_um_work_1.tif 1 -999999 2 4 8 16 32 64 128