information about North American Vertical Datum of 1988 field
North American Vertical Datum of 1988
http://en.wikipedia.org/wiki/North_American_Vertical_Datum_of_1988Field Hierarchy
| Parent | |||
|---|---|---|---|
North American Datum of 1927 919 papers | |||
| Current | |||
North American Vertical Datum of 1988 papers | |||
| Child | |||
Sea Level Datum of 1929 0 papers |
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