AV-G03
ECEF ⇄ ENU / NED
Convert between global ECEF or lat/lon/height coordinates and a local East-North-Up or North-East-Down frame, one point or a batch.
● Runs on your device; nothing is uploadedHow to use it
- Choose Global → local or Local → global, then ENU or NED
- Pick Lat/Lon/H or ECEF XYZ for the global point
- Enter the reference latitude, longitude and height
- Type a single point or paste a batch, then click Download CSV
Limits
- Batch lines
- 100,000
- Reference latitude
- -90° to 90°
Features
- East-North-Up and North-East-Down local frames
- Azimuth, elevation and slant range when converting to local
- Local → global gives both lat/lon/height and ECEF XYZ
- WGS84 ellipsoid
- Skipped batch lines are listed by number
For AI agents: avtools_ecef_enu
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