}
protected void setCoordinateReferenceSystemElement(SpatioTemporalImageReader reader) {
getAttributesMap(reader);
init(reader);
CoordinateReferenceSystem crs = getCRS(SpatioTemporalMetadataFormat.PROJECTED);
crs.setBaseCRS(new Identification("WGS 84", null, null,"EPSG:4326"));
switch (hdf4_type) {
case TeraScan:
setTerascanCRS(crs);
break;