| LC control no. | sh 85053984 |
|---|---|
| LC classification | G109 G110 Geography QB201 QB237 Geodetic astronomy |
| Topical heading | Geographical positions |
| Variant(s) | Positions, Geographical |
| See also | Geodesy Geospatial data Grids (Cartography) Latitude Longitude Mathematical geography |
 |  |  |