Activity for Earl Higginsâ€
| Type | On... | Excerpt | Status | Date |
|---|---|---|---|---|
| Answer | — |
A: How can I get a GPS location for this tree on a distant hillside? Take two compass bearings from two known GPS coordinates but different azimuths. Then just use the formula to calculate their intersection. Aviation Formulary -- Great Circle Navigation Formulae -- Intersection of two radials How to compute the latitude, lat3, and longitude, lon3 of an inter... (more) |
— | over 6 years ago |