Found 14 valid records and 2 deprecated records (in 0.01 seconds)
EPSG:1822
Area of use: Nigeria - offshore blocks OPL 209-213 and 316.
EPSG:1067
Area of use: Nigeria - offshore blocks OPL 210, 213, 217 and 218.
EPSG:1821
Area of use: Nigeria - offshore blocks OML 99-102 and OPL 222 and 223.
EPSG:15493
Area of use: Nigeria - 4°N to 5°N and 6°E to 8°E.