AV-G02
Lat/Lon ⇄ ECEF
Convert WGS84 latitude, longitude and height to Earth-centred XYZ and back, one point or a batch.
● Runs on your device; nothing is uploadedHow to use it
- Choose Lat/Lon/H → ECEF or ECEF → Lat/Lon/H
- Type a single point, or paste one point per line into Batch
- Set Decimals for the output
- Copy a value or click Download CSV for the batch
Limits
- Batch lines
- 100,000
- Latitude
- -90° to 90°
Features
- WGS84 ellipsoid (a = 6378137 m, f = 1/298.257223563)
- Iterative inverse that stays accurate at the poles
- Batch accepts commas, spaces, semicolons or tabs; height defaults to 0
- Switching direction carries the current result across
- Skipped batch lines are listed by number
For AI agents: avtools_geodetic_ecef
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