enum OdDgGeoDataConversionMethod { kNone = 0x0, kMolodensky = 0x1, kMultipleRegression = 0x2, kBursaWolf = 0x3, kNAD27 = 0x4, kNAD83 = 0x5, kWGS84 = 0x6, kWGS72 = 0x7, kHARN = 0x8, k7Params = 0x9, kAGD66 = 0xa, k3Params = 0xb, k6Params = 0xc, k4Params = 0xd, kAGD84 = 0xe, kNZGD4 = 0xf, kATS77 = 0x10, kGDA94 = 0x11, kNZGD2k = 0x12, kCSRS = 0x13, kTOKYO = 0x14, kRGF93 = 0x15, kED50 = 0x16, kDHDN = 0x17, kETRF89 = 0x18, kGeocentric = 0x19, kCHENxy = 0x1a, kPLYNM = 0x1b };