Module positioning 

Single-point positioning and GNSS geometry diagnostics.

Re-exports

pub use crate::dop::dop;

pub use crate::dop::Dop;

pub use crate::dop::DopError;

pub use crate::dop::LineOfSight;

pub use crate::quality::spp_robust_fde_driver;

pub use crate::quality::FdeError;

pub use crate::quality::FdeOptions;

pub use crate::quality::FdeResult;

pub use crate::quality::FdeSppError;

pub use crate::quality::FdeSppOptions;

pub use crate::spp::DEFAULT_HUBER_K;

pub use crate::spp::TRANSMIT_TIME_ITERATIONS;

Structs

Corrections

Which correction terms a solve applies, building up incrementally.

DopplerObservation

One Doppler row for an SPP-family receiver velocity solve.

DopplerVelocityInputs

Inputs for the SPP-family Doppler velocity solve.

GalileoNequickCoeffs

Galileo broadcast NeQuick-G ionosphere coefficients (ai0, ai1, ai2).

KlobucharCoeffs

Broadcast Klobuchar coefficients for the ionosphere term.

Observation

A single GPS L1 pseudorange observation.

ReceiverSolution

A receiver position/clock solution with its geometry diagnostics.

RejectedSat

A rejected satellite paired with its rejection reason.

RinexSppBroadcastCorrections

Broadcast correction metadata used while converting RINEX observations into SPP SolveInputs.

RinexSppEpochInputs

One assembled RINEX observation epoch and its SPP inputs.

RinexSppEpochSolution

One RINEX observation epoch paired with its serial SPP solve result.

RinexSppOptions

Options for assembling RINEX observation epochs into SPP SolveInputs.

RinexSppSource

Delegating ephemeris source that lets a precise product solve with broadcast NAV metadata during RINEX SPP assembly.

RobustConfig

Opt-in Huber/IRLS robust-reweighting configuration.

RtcmSppEpochInputs

One set of assembled RTCM MSM observations and its SPP inputs.

SolutionMetadata

Models and convergence detail describing how a solution was produced.

SolveInputs

Everything one SPP solve needs besides the SP3 product itself.

SolvePolicy

Language-independent SPP solve policy used by the public API boundary.

SourcedSolution

A receiver solution paired with the provenance of the ephemeris that produced it.

SppDopplerSolution

Result from solving position and, when possible, Doppler velocity together.

StaticClockBias

One solved epoch-local receiver clock.

StaticCovariance

State covariance for a static solution.

StaticEpoch

One receive epoch for solve_static.

StaticEpochInfluence

Leave-one-epoch-out diagnostic.

StaticReferenceCarrierRinexOptions

Carrier RTK options for the RINEX station wrapper.

StaticReferenceCarrierSolution

Carrier RTK static solve detail.

StaticReferenceCodeSolution

Code-DGNSS static solve detail.

StaticReferenceEpochDiagnostic

Per-epoch diagnostic rollup for a solved mode.

StaticReferenceModeReport

Report for a mode attempted by the wrapper.

StaticReferenceStationCovariance

Position covariance for the returned station coordinate.

StaticReferenceStationRinexOptions

RINEX wrapper options. None disables that mode.

StaticReferenceStationSolution

Final station solution returned by the RINEX wrapper.

StaticResidual

One post-fit residual from the static solve.

StaticSatelliteBatchInfluence

Leave-one-satellite-out diagnostic across all epochs where a satellite appears.

StaticSatelliteInfluence

Leave-one-satellite-out diagnostic.

StaticSolution

Multi-epoch static receiver solution.

StaticSolutionMetadata

Metadata describing the static solve.

StaticSolveOptions

Options for solve_static.

SurfaceMet

Surface meteorology for the troposphere term.

Enums

BroadcastReason

Why solve_with_fallback produced a fix from broadcast ephemeris.

FallbackError

Error from solve_with_fallback, tagged with which path failed.

FixSource

Which ephemeris source produced a SourcedSolution, with its provenance.

RejectionReason

Why a satellite was excluded from the solve, in pinned priority order.

RinexSppError

Assembly-time error from building SPP inputs out of a parsed RINEX observation file.

SolvePolicyError

Error from solve_with_policy.

SppError

Error from solve.

StaticInfluenceStatus

Status for a leave-one-out diagnostic solve.

StaticReferenceFixStatus

Fix label for the reported station coordinate.

StaticReferenceModeError

Typed failure detail for one attempted static reference-station mode.

StaticReferenceModeStatus

Attempt status for one mode.

StaticReferenceStationError

Error returned by solve_static_reference_station_rinex.

StaticReferenceStationMode

High-level solve mode selected for the reported station coordinate.

StaticSolveError

Error returned by solve_static.

Constants

DEFAULT_ROBUST_MAX_OUTER

Default maximum outer IRLS reweighting iterations (the warm-started static solve at iteration 0 plus reweighted resolves up to this many total).

DEFAULT_ROBUST_OUTER_TOL_M

Default outer-loop position step tolerance (m): the outer IRLS loop stops when the L2 norm of the position change between successive reweighted solves drops below this.

DEFAULT_ROBUST_SCALE_FLOOR_M

Default robust scale floor (m): the smallest MAD-derived scale allowed, so a near-perfect fit cannot blow up the scaled residuals and down-weight every satellite. Sized to the metre-class code noise of cheap single-frequency receivers.

ELEVATION_MASK_RAD

Elevation mask in radians (10 degrees); a satellite is excluded iff its elevation is strictly below this value.

SIGMA0_M

Base measurement standard deviation (m) for the elevation weight model.

Traits

EphemerisSource

A source of satellite position and clock at a transmit epoch.

RinexSppAssemblySource

Source of non-observation metadata needed during RINEX SPP assembly.

Functions

residual_rms

Root-mean-square of post-fit pseudorange residuals (0.0 when empty).

solve

Run the SPP solve from synthesized/measured pseudoranges.

solve_broadcast

Solve a receiver position from broadcast ephemeris ALONE: the supported real-time / offline single-point-positioning mode.

solve_doppler_velocity

Solve receiver ECEF velocity and clock drift from Doppler rows using SPP position geometry.

solve_spp_batch_parallel

Solve a batch of independent SPP epochs against a shared ephemeris, fanning the independent per-epoch solves across a rayon thread pool.

solve_spp_batch_serial

Solve a batch of independent SPP epochs against a shared ephemeris, serially.

solve_spp_from_rinex_obs

Assemble RINEX SPP epochs and solve them serially against the same source.

solve_static

Solve one static receiver position from multiple epochs of pseudoranges.

solve_static_reference_station_rinex

Solve one rover/reference-station coordinate from paired reference and rover RINEX observation files plus a known reference coordinate.

solve_with_doppler_velocity

Solve SPP position and attach a Doppler velocity/clock-drift estimate when the Doppler rows are usable.

solve_with_fallback

Solve a receiver position, preferring precise products and falling back to broadcast ephemeris, reporting which source was used and how stale it is.

solve_with_policy

Run SPP under the public API’s language-independent validation/orchestration policy.

solve_with_solver

SPP solve with an explicit SolverRecipe for the trust-region stage.

spp_inputs_from_rinex_obs

Assemble every non-event RINEX observation epoch with at least one selected pseudorange into SPP SolveInputs.

spp_inputs_from_rtcm_msm

Convert RTCM MSM observation messages into SPP-ready epoch inputs.

Type Aliases

Error

Error type returned by solve.

Solution

Role-oriented alias for a solved receiver state.