| Survey type | M/EM-D (magnetic; airborne electromagnetic; collected in digital form) |
|---|---|
| Flown by | Sial Geosciences, Inc. |
| Date flown | 05/99-06/99 |
| Line spacing | 0.2 and 0.4 (km) |
| Altitude | 60 to 91.4 (m) above ground |
| Total distance | 1,495 (km) |
| References |
U.S. Geological Survey, 2002, Digital aeromagnetic datasets for the conterminous United States and Hawaii; a companion to the North American magnetic anomaly map; Open-File Report 2002-361 https://pubs.usgs.gov/of/2002/ofr-02-361/ Eric D Anderson; Maria Deszcz-Pan; Douglas B Yager; Bruce D Smith, 2018, High resolution helicopter-borne magnetic and electromagnetic survey Eureka Graben area, Colorado September 1999; USGS data release doi:10.5066/F75D8R1Whttps://www.sciencebase.gov/catalog/item/5a039c6de4b0dc0b45b31a5f |
| Counties | Hinsdale - Ouray - San Juan - San Miguel |
| Overlapping surveys |
| Metadata | Outline - XML |
|---|---|
| Download | 5a039c6de4b0dc0b45b31a5f |
| Metadata | Questions & Answers - Outline - Parseable text - XML |
|---|---|
| Download | CO_4225.zip |
