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3-Point resection functions cassini, collins, pierlot and tienstra, survey functions snellius3 and wildberger3 and triangle functions triAngle, triAngle4, triSide, triSide2 and triSide4.
Note: Function pierlot transcoded with permission from triangulationPierlot and Pierlot.
Version: 21.11.01
Classes | |
Collins5Tuple 5-Tuple (pointP, pointH, a, b, c) with survey
pointP , auxiliary pointH , each an
instance of pointA 's (sub-)class and triangle
sides a , b and c in
meter , conventionally.
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Survey3Tuple 3-Tuple (PA, PB, PC) with distance from survey point
P to each of the triangle corners A ,
B and C .
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Tienstra7Tuple 7-Tuple (pointP, A, B, C, a, b, c) with survey
pointP , interior triangle angles A ,
B and C in degrees and
triangle sides a , b and c in
meter , conventionally.
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TriAngle4Tuple 4-Tuple (radA, radB, radC, rIn) with the interior
angles at triangle corner A , B and
C and the InCircle radius
rIn aka inradius .
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TriSide2Tuple 2-Tuple (a, radA) with triangle side a
(meter conventionally) and the opposite triangle angle
radA (radians ).
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TriSide4Tuple 4-Tuple (a, b, radC, d) with the length of triangle
sides a and b , the interior angle
radC at triangle corner radC
(radians ) and triangle height d ,
perpendicular to triangle side c .
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Variables | |
__all__ = _ALL_LAZY.resections
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Function Details |
3-Point resection using Cassini's method.
Note:
Typically, See Also: Three Point Resection Problem and functions pygeodesy.collins, pygeodesy.pierlot and pygeodesy.tienstra. |
3-Point resection using Collins' method.
Note:
Typically, See Also: Collins' methode and functions pygeodesy.cassini, pygeodesy.pierlot and pygeodesy.tienstra. |
3-Point resection using Pierlot's method
Note:
Points See Also: V. Pierlot, M. Van Droogenbroeck, "A New Three Object Triangulation Algorithm for Mobile Robot Positioning", Vincent Pierlot, Marc Van Droogenbroeck, "18 Triangulation Algorithms for 2D Positioning (also known as the Resection Problem)" and functions pygeodesy.cassini, pygeodesy.collins and pygeodesy.tienstra. |
Snellius' surveying using Snellius Pothenot.
See Also: Function pygeodesy.wildberger3. |
3-Point resection using Tienstra's formula.
Note:
Points See Also: 3-Point Resection Solver, V. Pierlot, M. Van Droogenbroeck, "A New Three Object Triangulation...", 18 Triangulation Algorithms... and functions pygeodesy.cassini, pygeodesy.collins and pygeodesy.pierlot. |
Compute an interior angle of a triangle.
See Also: Function pygeodesy.triSide. |
Compute the angles of a triangle side.
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Compute the length of a triangle side.
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Compute the length of a triangle side and the angle.
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Compute the length of two triangle sides and the triangle height.
See Also: Function pygeodesy.triSide and Triangulation, Surveying. |
Snellius' surveying using Rational Trigonometry.
See Also: Wildberger, Norman J., Devine Proportions, page 252 and function pygeodesy.snellius3. |
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