| Keywords | coastal processes, sub-bottom profiling, field activity logs, navigational data, geology, geospatial datasets, image collections, marine geology |
|---|---|
| Data types | Navigation |
| Format | comma-delimited text; docx |
| Amount | 2.3 MB |
| Activity | Equipment |
|---|---|
| 2014-303-FA | Global Positioning System (GPS) GPS is a satellite-based navigation system that provides accurate location, velocity, and time information anywhere on Earth, 24/7, in all weather conditions. Civilian GPS can locate a receiver within about 10 meters, while advanced techniques (like RTK) can achieve centimeter-level precision. |