| Keywords | coastal processes, GPS measurement, hazards, marine geology |
|---|---|
| Data types | Navigation |
| Format | comma-delimited text; |
| Amount | 7 KB |
| Activity | Equipment |
|---|---|
| 2023-314-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. |