POSC Specifications Version 3.0 |
Epicentre Standard Values ref_east_or_west |
identifier | description | source | version | status |
---|---|---|---|---|
ref _version .identifier | ||||
east | An azimuthal direction of +90 degrees from north. | POSC | epicentre 2.1 | current |
west | An azimuthal direction of +270 degrees from north. | POSC | epicentre 2.1 | current |