RINEX

Rust package to parse and analyze Rinex files

Getting started

Use ::from_file to parse a RINEX file:

let rinex = Rinex::from_file("data/amel0010.21g");
println!("{:#?}", rinex);

let rinex = Rinex::from_file("data/aopr0010.17o");
println!("{:#?}", rinex);

All "Comments" are currently discarded and not treated.

length of a Rinex file returns the number of payload items:

• Total number of Observations for RinexType::ObservationData
• Total number of Nav Messages for RinexType::NavigationMessage

let rinex = Rinex::from_file("data/amel0010.21g");
println!("{}", rinex.len());

Supported versions

2.04 <= v <= 3.11 has been extensively tested and should work on most RINEX files.
Refer to /data to see the database against which this lib is automatically tested.

RINEX Header

The Rinex Header inner object contains all general and high level information

let rinex = Rinex::from_file("data/AMEL00NLD_R_20210010000_01D_MN.rnx");
let header = rinex.get_header();
println!("{:#?}", header);
assert_eq!(header.get_type(), RinexType::NavigationMessage);
assert_eq!(header.get_constellation(), constellation::Constellation::Mixed);

Other example

let rinex = Rinex::from_file("data/dlf10010.21g");
let header = rinex.get_header();
println!("{:#?}", header);
assert_eq!(header.get_version().to_string(), "2.11"); 
assert_eq!(header.get_pgm(), "teqc  2019Feb25");
assert_eq!(header.run_by(),  "Unknown");

GPS Observation example

TODO

RINEX Types

Many RINEX file types exists, RinexType (refer to API) describes some of them.
The payload of a RINEX file depends on the Rinex type.
For each supported type this library provides a convenient interface to manipulate the file content.

Navigation Message data

NAV messages share NavigationFrame content in common.
The rest is GNSS constellation depedent (refer to data indexing section).
Three main constellations are currently supported

• GPS
• Glonass
• Galileo
• Mixed (GPS,Glonass,Galileo)

That means the lib will not build internal data against other unique GNSS constellation files.

Observation data

TODO

Data indexing interface

This lib builds a dictionnary interface to interact, sort and retrieve RINEX files payloads. Some restrictions may apply to certains GNSS constellations, refer to specific paragraphs down below.

All known keys are referenced in the /keys folder.
For key and related data specifications, refer toe the related "DATA RECORD" description in the RINEX specifications

GPS Navigation analysis example

TODO

Glonass Navigation analysis example

TODO

Mixed Navigation example

TODO

Mixed Observation example

TODO