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Compute lat/lon given radial and distance from a known point. Enter lat/lon of initial point, true course and distance. Select distance units and earth model and click "compute". Lat/lons may be entered in DD.DD, DD:MM.MM or DD:MM:SS.SS formats. Note that the starting point cannot be a pole.
- Ed Williams' Aviation Page
Ed Williams' Aviation page. My 182 . My aviation formulary...
- Ed Williams' Aviation Page
Use Great Circle Mapper to calculate the distance and flight duration between all airports worldwide and draw the flight route on a map.
Great Circle Map displays the shortest route between airports and calculates the distance. It draws geodesic flight paths on top of Google maps, so you can create your own route map.
12 cze 2024 · The Great Circle Mapper displays maps and computes distances along a geodesic path. It includes an extensive, searchable database of airports and other locations.
A map from the Great Circle Mapper. Great Circle Mapper . FAQ Featured Maps More Home Map Distances. From To ... More Home Map Distances. From To Initial Heading Magnetic Heading Distance Time; Total: 85,607 nm: 181:53: Average: 3,171 nm: Show Hide latitude and longitude Show Hide fractional heading 27 segment path: ORD (41°58'37"N 87°54'29"W ...
This calculator will find the straight-line (great circle) distance between two locations of any kind: street addresses, city names, ZIP codes, etc. (The coordinates of the locations are provided by the Google Geocoding API.)
Q: How can I calculate great circle distances? A: Earth's hypothetical shape is called the geoid and is approximated by an ellipsoid or an oblate sphereoid. A simpler model is to use a sphere, which is pretty close and makes the math MUCH easier.
