[ Module Hierarchy
| Class Hierarchy ]
Module Hierarchy
- pygeodesy: A pure Python implementation of geodesy tools for various
ellipsoidal and spherical earth models using precision
trigonometric, vector-based, exact, elliptic, iterative and
approximate methods for geodetic (lat-/longitude), geocentric (ECEF
cartesian) and certain triaxial ellipsoidal coordinates.
- pygeodesy.__main__: Print pygeodesy
version, etc.
- pygeodesy.albers: Albers Equal-Area projections.
- pygeodesy.auxilats: Classes AuxAngle, AuxDLat, AuxDST and AuxLat transcoded to Python from
Karney's C++ class AuxAngle, DAuxLatitude, DST, repectively AuxLatitude all in GeographicLib version
2.2+.
- pygeodesy.azimuthal: Equidistant, Equal-Area, and other Azimuthal projections.
- pygeodesy.basics: Some, basic definitions, functions and dependencies.
- pygeodesy.booleans: Boolean operations on composite polygons and
clips.
- pygeodesy.cartesianBase: (INTERNAL) Private
CartesianBase class for
elliposiodal, spherical and N-/vectorial Cartesians
and public functions rtp2xyz, rtp2xyz_, xyz2rtp and xyz2rtp_.
- pygeodesy.clipy: Clip a path or polygon of
LatLon points against a
rectangular box or an arbitrary (convex) region.
- pygeodesy.constants: Single-instance
float and int constants
across pygeodesy modules and related functions pygeodesy.float_, pygeodesy.isclose, pygeodesy.isfinite, pygeodesy.isinf, pygeodesy.isint0, pygeodesy.isnan, pygeodesy.isnear0, pygeodesy.isnear1, pygeodesy.isnear90, pygeodesy.isneg0, pygeodesy.isninf, pygeodesy.isnon0 and pygeodesy.remainder.
- pygeodesy.css: Cassini-Soldner (CSS) projection.
- pygeodesy.datums: Datums and transformations thereof.
- pygeodesy.deprecated: DEPRECATED classes, constants, functions, interns, methods, etc.
- pygeodesy.dms: Parsers and formatters of angles in degrees, minutes and seconds or
radians.
- pygeodesy.ecef: Geocentric Earth-Centered, Earth-Fixed (ECEF) coordinates.
- pygeodesy.elevations: Web-services-based elevations and
CONUS geoid heights.
- pygeodesy.ellipsoidalBase: (INTERNAL) Private ellipsoidal base classes
CartesianEllipsoidalBase and
LatLonEllipsoidalBase.
- pygeodesy.ellipsoidalBaseDI: (INTERNAL) Private, ellipsoidal Direct/Inverse geodesy base class
LatLonEllipsoidalBaseDI and functions.
- pygeodesy.ellipsoidalExact: Exact ellipsoidal geodesy using Karney's Exact Geodesic.
- pygeodesy.ellipsoidalGeodSolve: Exact ellipsoidal geodesy, intended for testing purposes
only.
- pygeodesy.ellipsoidalKarney: Ellipsoidal, Karney-based geodesy.
- pygeodesy.ellipsoidalNvector: Ellipsoidal,
N-vector-based geodesy.
- pygeodesy.ellipsoidalVincenty: Ellipsoidal, Vincenty-based geodesy.
- pygeodesy.ellipsoids: Ellipsoidal and spherical earth models.
- pygeodesy.elliptic: Karney's elliptic functions and integrals.
- pygeodesy.epsg: European Petroleum Survey Group (EPSG) en-/decoding.
- pygeodesy.errors: Errors, exceptions, exception formatting and exception chaining.
- pygeodesy.etm: A pure Python version of Karney's
Exact Transverse
Mercator (ETM) projection.
- pygeodesy.fmath: Utilities using precision floating point summation.
- pygeodesy.formy: Formulary of basic geodesy functions and approximations.
- pygeodesy.frechet: Fréchet distances.
- pygeodesy.fstats: Classes for running statistics and regressions based on pygeodesy.Fsum, precision floating point summation
and accurate multiplication.
- pygeodesy.fsums: Class Fsum for precision floating point summation
similar to Python's
math.fsum enhanced with
running summation and as an option, accurate
TwoProduct multiplication.
- pygeodesy.gars: Global Area Reference System (GARS) en-/decoding.
- pygeodesy.geodesici: Classes Intersectool and Intersector to find the intersections of two
geodesic lines or line segments.
- pygeodesy.geodesicw: Wrapper around Python classes
geodesic.Geodesic and
geodesicline.GeodesicLine from Karney's Python
package geographiclib, provided that package is
installed.
- pygeodesy.geodesicx: A pure Python version of Karney's C++ classes GeodesicExact and GeodesicLineExact.
- pygeodesy.geodsolve: Wrapper to invoke Karney's GeodSolve utility as an (exact) geodesic, but
intended for testing purposes only.
- pygeodesy.geohash: Gustavo Niemeyer’s Geohash.
- pygeodesy.geoids: Geoid models and geoid height interpolations.
- pygeodesy.hausdorff: Hausdorff distances.
- pygeodesy.heights: Height interpolations at
LatLon points from known
knots.
- pygeodesy.internals: Mostly INTERNAL functions, except machine, print_ and printf.
- pygeodesy.interns: Single
string constants, intern'ed across
pygeodesy modules and function pygeodesy.machine.
- pygeodesy.iters: Iterators with options.
- pygeodesy.karney: Wrapper around several
geomath.Math functions from
Karney's Python package geographiclib, provided that package is
installed.
- pygeodesy.ktm: A pure Python version of Karney's C++ class TransverseMercator based on Krüger series.
- pygeodesy.latlonBase: (INTERNAL) Base class LatLonBase for all elliposiodal, spherical
and N-vectorial
LatLon classes.
- pygeodesy.lazily: Lazily import
pygeodesy modules and attributes, based
on lazy_import from Brett Cannon's modutil.
- pygeodesy.lcc: Lambert Conformal Conic (LCC) projection.
- pygeodesy.ltp: Local Tangent Plane (LTP) and local cartesian
coordinates.
- pygeodesy.ltpTuples: Named, Local Tangent Plane (LTP) tuples.
- pygeodesy.mgrs: Military Grid Reference System (MGRS/NATO) references.
- pygeodesy.named: (INTERNAL) Nameable class instances.
- pygeodesy.namedTuples: Named tuples.
- pygeodesy.nvectorBase: (INTERNAL) Private elliposiodal and spherical
Nvector
base classes LatLonNvectorBase and
NvectorBase and function sumOf.
- pygeodesy.osgr: Ordnance Survey Grid References (OSGR) references on the UK National Grid.
- pygeodesy.points: Utilities for point lists, tuples, etc.
- pygeodesy.props: Mutable, immutable and caching/memoizing properties and deprecation
decorators.
- pygeodesy.resections: 3-Point resection functions cassini, collins5, pierlot, pierlotx and tienstra7, survey functions snellius3 and wildberger3 and triangle functions triAngle, triAngle5, triSide, triSide2 and triSide4.
- pygeodesy.rhumb: Package of lazily imported
rhumb modules rhumb.aux_, rhumb.ekx and rhumb.solve.
- pygeodesy.simplify: Simplify or linearize a path.
- pygeodesy.solveBase: (INTERNAL) Private base classes for pygeodesy.geodsolve and pygeodesy.rhumb.solve.
- pygeodesy.sphericalBase: (INTERNAL) Private spherical base classes
CartesianSphericalBase and
LatLonSphericalBase for sphericalNvector and sphericalTrigonometry.
- pygeodesy.sphericalNvector: Spherical,
N-vector-based geodesy.
- pygeodesy.sphericalTrigonometry: Spherical,
trigonometry-based geodesy.
- pygeodesy.streprs: Floating point and other formatting utilities.
- pygeodesy.trf: Veness' Terrestrial Reference Frames (TRF).
- pygeodesy.triaxials: Triaxal ellipsoid classes ordered Triaxial and unordered Triaxial_ and Jacobi conformal projections JacobiConformal and JacobiConformalSpherical, transcoded from
Charles Karney's C++ class JacobiConformal to pure Python and miscellaneous
classes BetaOmega2Tuple, BetaOmega3Tuple, Jacobi2Tuple and TriaxialError.
- pygeodesy.units: Various named units, all sub-classes of
Float,
Int or Str from basic float,
int respectively str to named units as Degrees,
Feet, Meter, Radians,
etc.
- pygeodesy.unitsBase: Basic
Float, Int and String
units classes.
- pygeodesy.ups: Karney's Universal Polar Stereographic (UPS) projection.
- pygeodesy.utily: Various utility functions.
- pygeodesy.utm: Veness' Universal Transverse Mercator (UTM) projection.
- pygeodesy.utmups: Karney's UTM and UPS utilities.
- pygeodesy.utmupsBase: (INTERNAL) Private class
UtmUpsBase, functions and
constants for modules epsg, etm, mgrs, ups and utm.
- pygeodesy.vector2d: 2- or 3-D vectorial functions circin6, circum3, circum4_, iscolinearWith, meeus2, nearestOn, radii11, soddy4 and trilaterate2d2.
- pygeodesy.vector3d: Extended 3-D vector class Vector3d and functions.
- pygeodesy.vector3dBase: (INTERNAL) Private, 3-D vector base class
Vector3dBase.
- pygeodesy.webmercator: Web Mercator (WM) projection.
- pygeodesy.wgrs: World Geographic Reference System (WGRS) en-/decoding, aka GEOREF.