spacelab_gnss/
lib.rs

1//! **spacelab-gnss** — multi-constellation GNSS broadcast orbits, observations, geometry metrics and
2//! RINEX parsing.
3//!
4//! The Keplerian constellations (GPS/Galileo/BeiDou/QZSS/NavIC) broadcast a
5//! Keplerian-plus-corrections model turned into an Earth-fixed state by the IS-GPS-200 algorithm
6//! ([`gps`]); GLONASS instead broadcasts a PZ-90 Cartesian state integrated numerically ([`glonass`]).
7//! [`rinex`] reads either out of a RINEX 3 navigation file, [`almanac`] reads the coarse,
8//! long-validity GPS almanac in both distributed formats, and [`dop()`] turns a set of satellite
9//! positions into the dilution-of-precision geometry metrics.
10//!
11//! The measurement side starts at [`rinex_obs`], which reads a RINEX 3 observation file:
12//! [`combinations`] forms the dual-frequency linear combinations from those observables,
13//! [`cycle_slip`] cuts a carrier-phase arc where its integer ambiguity jumped, and [`lambda`] solves
14//! the integer least-squares problem that fixes the ambiguity itself.
15//!
16//! This exceeds Orekit's `GNSSPropagator` reach: all six constellations plus the DOP metrics GNSS
17//! engineers actually use. The orbit math is `no_std` + `libm`; the text parser needs `std`.
18
19#![cfg_attr(not(any(test, feature = "std")), no_std)]
20
21pub mod combinations;
22pub mod dop;
23pub mod glonass;
24pub mod gps;
25pub mod higher_order_iono;
26pub mod models;
27pub mod rtcm;
28
29#[cfg(any(feature = "std", test))]
30pub mod gpt3;
31
32#[cfg(any(feature = "std", test))]
33pub mod almanac;
34
35#[cfg(any(feature = "std", test))]
36pub mod cycle_slip;
37
38#[cfg(any(feature = "std", test))]
39pub mod lambda;
40
41#[cfg(any(feature = "std", test))]
42pub mod ntrip;
43
44#[cfg(any(feature = "std", test))]
45pub mod rinex;
46pub mod rinex4;
47
48#[cfg(any(feature = "std", test))]
49pub mod sinex_bias;
50
51#[cfg(any(feature = "std", test))]
52pub mod rinex_obs;
53
54#[cfg(any(feature = "std", test))]
55pub mod sp3;
56
57#[cfg(any(feature = "std", test))]
58pub mod vmf_grid;
59
60pub use combinations::{
61    CombinationError, FrequencyPair, carrier_frequency, geometry_free, graphic,
62};
63pub use dop::{Dop, dop};
64pub use glonass::{GlonassEphemeris, glonass_l1_frequency, glonass_l2_frequency};
65pub use gps::{BroadcastEphemeris, EARTH_GM, EARTH_ROTATION_RATE, GnssSystem, kepler_solve};
66pub use models::{
67    gmf_mapping, ionospheric_mapping_factor, klobuchar_iono_delay, niell_mapping,
68    obliquity_mapping, saastamoinen_zenith_hydrostatic, saastamoinen_zenith_wet, vmf1_mapping,
69    vmf3_mapping,
70};
71pub use rtcm::{
72    ClockCorrection, DecodeError, Frame, Message, OrbitCorrection, RtcmDecoder, SsrClockBlock,
73    SsrOrbitBlock, StationReferencePoint, apply_orbit, crc24q, decode,
74};
75
76#[cfg(any(feature = "std", test))]
77pub use gpt3::{Gpt3Result, gpt3};
78
79#[cfg(any(feature = "std", test))]
80pub use almanac::{AlmanacEntry, parse_sem, parse_yuma, resolve_week};
81
82#[cfg(any(feature = "std", test))]
83pub use cycle_slip::{DetectorError, GeometryFreeDetector, PolynomialFitDetector, SlipVerdict};
84
85#[cfg(any(feature = "std", test))]
86pub use lambda::{Candidate, LambdaError, Reduction};
87
88#[cfg(any(feature = "std", test))]
89pub use ntrip::{
90    ConnectError, Credentials, NtripClient, NtripError, Response, Revision, SourceTable,
91    SourceTableEntry,
92};
93
94#[cfg(any(feature = "std", test))]
95pub use rinex::{parse_glonass_nav, parse_gps_nav, parse_nav};
96
97#[cfg(any(feature = "std", test))]
98pub use sinex_bias::{Bias, BiasKind, BiasSinex, BiasUnit, SinexEpoch};
99
100#[cfg(any(feature = "std", test))]
101pub use rinex_obs::{
102    ObsCode, ObsEpoch, ObsHeader, ObsKind, Observation, RinexObs, RinexObsError, SatObservation,
103};
104
105#[cfg(any(feature = "std", test))]
106pub use sp3::{Itrs, ReferenceFrame, SatId, Sp3, TimeSystem};
107
108#[cfg(any(feature = "std", test))]
109pub use vmf_grid::{VmfCoefficients, VmfGrid, VmfGridError, VmfModel};
spacelab_gnss/lib.rs

spacelab_gnss/
lib.rs
