The Australian Government, through Positioning Australia (part of Geoscience Australia), is funding the design, development and operational service of a Global Navigation Satellite System (GNSS) position correction system - the Ginan service and toolkit. The application of the Ginan correction service by a GNSS device has the potential to increase positioning accuracy from meters to centimetres across Australia. The suite of software systems in this repository (the Ginan toolkit) will be used to create the service. It is available now under an open source licence. Ginan will give individuals and organisations no-cost access to the Ginan software and service as a public good.
The Ginan team is pleased to release v3.0.0 of the toolkit.
The improvements delivered by this version include:
The Ginan team is pleased to release v2.1.0 of the toolkit.
The improvements delivered by this version include:
Unified User and Network operation modes (One Observation Model & Filter),
Multi-Constellation capability,
Updated example configurations
Better internal frequency indexing (complete multi-frequency capability),
UnCombined / UnDifferenced (UDUC) processing (v1.5.3 was Ionosphere-free only),
Integrated and tightly coupled Precise Orbit Determination capability (POD),
More robust data handling in the filter for cycle slip and outlier detection and removal,
Complete RTCM3 phase 1 and Phase 2 message decoding and encoding,
Satellite Laser Ranging data handling,
Performance improvements,
Numerous bug fixes.
Just finalising the release 2 beta from 3 weeks ago. New example configs added to show you how to do some things.
Beta release of Ginan v2. Change Documentation will come out soon, but many things differ from v1.
Correct the fix from v1.5.3 where PEA marked a satellite as UNHEALTHY by not giving details in the out_pea file.
Couple of minor fortran fixes fonly
Couple of minor fixes - see CHANGELOG for details
Some fortran updates to Ginan. Fixes to allow for occasional missing data points in pseudobs file, allow comparison with different observation file, checks for unhealthy satellites. Update to Beidou block ids and fixes to reader of sinex metadata file
Re-release of Ginan v1.5 owing to minor documentation issues.
Official first release on Ginan