Package pygeodesy :: Module ltpTuples |
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# Module ltpTuples

Named, Local Tangent Plane (LTP) tuples.

Local coordinate classes XyzLocal, Enu, Ned and Aer and local coordinate tuples Local9Tuple, Xyz4Tuple, Enu4Tuple, Ned4Tuple, Aer4Tuple and Footprint5Tuple.

See Also: References in module ltp.

Version: 21.08.29

Classes
| Aer Local `Azimuth-Elevation-Range` (AER) in a local tangent plane.
| Aer4Tuple 4-Tuple `(azimuth, elevation, slantrange, ltp)`, all in `meter` except `ltp`.
| Ned Local `North-Eeast-Down` (NED) location in a local tangent plane.
| Ned4Tuple 4-Tuple `(north, east, down, ltp)`, all in `meter` except `ltp`.
| XyzLocal Local `(x, y, z)` in a local tangent plane (LTP) and base class for local Enu, Ned and Aer.
| Xyz4Tuple 4-Tuple `(x, y, z, ltp)`, all in `meter` except `ltp`.
| Enu Local `Eeast-North-Up` (ENU) location in a local tangent plane.
| Enu4Tuple 4-Tuple `(east, north, up, ltp)`, in `meter` except `ltp`.
| Local9Tuple 9-Tuple `(x, y, z, lat, lon, height, ltp, ecef, M)` with local `x`, `y`, `z` all in `meter`, geodetic `lat`, `lon`, `height`, local tangent plane `ltp` (Ltp), `ecef` (Ecef9Tuple) with geocentric `x`, `y`, `z`, geodetic `lat`, `lon`, `height` and concatenated rotation matrix `M` (EcefMatrix) or `None`.
| Footprint5Tuple 5-Tuple `(center, upperleft, upperight, loweright, lowerleft)` with the `center` and 4 corners of a local projection of a `Frustum`, each an Xyz4Tuple.

Variables
| __all__ = `_ALL_LAZY.ltpTuples`