What is Google map's spatial reference system using when you enter a lat, long into the maps search bar?
I've found hints that it might be WGS84 but after converting to that coordinate system, nothing shows up when i paste the coordinates into the google maps search box.
I am converting from GDA MGA 56.
Sample:
Spatial coord systems:
I am using geotools to do the transform:
CoordinateReferenceSystem crsMga56 = CRS.parseWKT(mga56);
CoordinateReferenceSystem crsGmaps = CRS.parseWKT(gmaps);
Coordinate coordinate = new Coordinate(336301, 6253363);
Point point = new GeometryFactory().createPoint(coordinate);
MathTransform transform = CRS.findMathTransform(crsMga56, crsGmaps);
Geometry geometry = JTS.transform(point, transform);
I know the transform is not correct, as when i use an online tool it gives me the correct coords. http://www.environment.gov.au/cgi-bin/transform/mga2geo_gda.pl?east=336301&north=6253363&zone=56