Module geometry 

GNSS geometry primitives.

Re-exports

pub use crate::dop::dop;

pub use crate::dop::dop_with_convention;

pub use crate::dop::error_ellipse_2x2;

pub use crate::dop::error_ellipse_from_geometry;

pub use crate::dop::geometry_cofactor;

pub use crate::dop::geometry_cofactor_with_convention;

pub use crate::dop::horizontal_error_ellipse;

pub use crate::dop::line_of_sight_from_az_el_deg;

pub use crate::dop::position_covariance_from_geometry_m2;

pub use crate::dop::Dop;

pub use crate::dop::DopError;

pub use crate::dop::EnuConvention;

pub use crate::dop::ErrorEllipse2;

pub use crate::dop::GeometryCofactor;

pub use crate::dop::HorizontalErrorEllipse;

pub use crate::dop::LineOfSight;

pub use crate::dop::PositionCovariance;

pub use crate::frame::ItrfPositionM;

pub use crate::frame::ItrfVelocityMS;

pub use crate::frame::Wgs84Geodetic;

pub use crate::observables::transmit_time_satellite_state;

pub use crate::observables::ObservableEphemerisSource;

pub use crate::observables::ObservableState;

pub use crate::observables::ObservablesError;

pub use crate::observables::TransmitTimeOptions;

pub use crate::observables::TransmitTimeSatelliteState;

Structs

DopAtEpoch

DOP result plus the exact satellites that contributed rows.

DopOptions

DOP planning options.

DopSeriesPoint

DOP result for one sampled epoch.

VisibilityOptions

Visibility planning options for SP3-derived GNSS geometry.

VisibilityPass

One sampled visibility pass.

VisibilitySeriesPoint

Visible-satellite count for one sampled epoch.

VisibleSatellite

One visible satellite row.

Enums

DopWeighting

DOP weighting policy.

Functions

dop_at_epoch

Compute DOP at one epoch from either an explicit satellite set or a visibility scan.

dop_series

Sample DOP over an inclusive time window, skipping singular or underdetermined samples.

passes

Build sampled rise/set/peak visibility passes over an inclusive time window.

sagnac_range_first_order_m

First-order RTKLIB-style scalar Sagnac range correction.

sagnac_range_first_order_m_with_rate

First-order RTKLIB-style scalar Sagnac range correction with explicit rotation rate and light speed.

sagnac_rotate_ecef_m

Closed-form Sagnac/Earth-rotation transport of a transmit-time ECEF satellite position into the receive-time ECEF frame.

sagnac_rotate_ecef_m_with_rate

Closed-form Sagnac/Earth-rotation transport with an explicit Earth rotation rate in radians per second.

visibility_series

Count visible satellites over an inclusive sampled time window.

visible

List satellites visible from a static receiver at one epoch.

visible_at_elevation_mask

Returns whether an elevation is at or above an elevation mask.

Type Aliases

Error

Error type returned by DOP calculations.