I have a local coordinate reference system defined with WKT:
COMPD_CS[
"test",
FITTED_CS[
"",
PARAM_MT[
"Local_Grid",
PARAMETER["E0",131473.823],
PARAMETER["N0",25419.216],
PARAMETER["K",0.999997513402],
PARAMETER["DE",-522111.156],
PARAMETER["DN",-2500318.967],
PARAMETER["Beta",359.022486769444]
],
PROJCS[
"",
GEOGCS[
"",
DATUM["WGS 84~1",SPHEROID["xian80",6378137,298.3] ,TOWGS84[0, 0, 0, 0, 0, 0, 0]],
PRIMEM["Greenwich",0],
UNIT["Radians",1],
AXIS["lng",East],
AXIS["lat",North]
],
PROJECTION["Transverse_Mercator"],
PARAMETER["latitude_of_origin",0],
PARAMETER["central_meridian",114],
PARAMETER["scale_factor",1],
PARAMETER["false_easting",500000],
PARAMETER["false_northing",0],
UNIT["Meters",1],
AXIS["east",East],
AXIS["north",North]
]
],
VERT_CS[
"",
VERT_DATUM["Ellipsoid",2002],UNIT["Meters",1],AXIS["Height",Up]
]
]
My first try is to save it as .prj file and open with ArcGIS, but ArcGIS cannot recognize it.
After reading the official doc (http://www.geoapi.org/3.0/javadoc/org/opengis/referencing/doc-files/WKT.html , http://docs.opengeospatial.org/is/12-063r5/12-063r5.html), I knew it defines a transformed projection coordinate system with old WKT standard (version1), and some concepts in it is no longer used in current version ("COMPD_CS","FITTED_CS").
My second try is to search how the transformation works (PARAM_MT[..] part) ,hoping to rewrite it in current WKT standard or make a transformation in ArcGIS, but found no useful information.
Does anyone know how to make use of this old WKT defined CRS?