| Survey type | M-Dz (magnetic; digitized from contour maps) |
|---|---|
| Flown by | U.S. Geological Survey |
| Date flown | 11/75 |
| Line spacing | 1.6 (km) |
| Altitude | 2743 (m) by barometer measurement |
| Total distance | 1,907 (km) |
| References | |
| Counties | Conejos - Costilla - Rio Arriba - Taos |
| Overlapping surveys |
| Metadata | Questions & Answers - Outline - Parseable text - XML |
|---|---|
| Download | NM2237.zip |
