Software

Ginan

Geoscience Australia
Commonwealth of Australia (Geoscience Australia)
Viewed: [[ro.stat.viewed]] Cited: [[ro.stat.cited]] Accessed: [[ro.stat.accessed]]
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Apache License, Version 2.0

http://www.apache.org/licenses/LICENSE-2.0

Apache License, Version 2.0

Apache License, Version 2.0

2.0

http://www.apache.org/licenses/LICENSE-2.0

Any

Any

(c) Commonwealth of Australia (Geoscience Australia) 2023

Australian Government Security Classification System

https://www.protectivesecurity.gov.au/Pages/default.aspx

WWW:LINK-1.0-http--link

Australian Government Security Classification System

Access:

Open

Brief description

Ginan is Geoscience Australia’s Global Navigation Satellite System (GNSS) analysis centre software that delivers a real-time positioning correction service through an open-source software, and additional positioning products to enable precise point positioning for Australian industry and users.

Lineage

Maintenance and Update Frequency: asNeeded
Statement: In 2018, a version (1.0) of the position estimation algorithm (PEA) and precise orbit determination (POD) components have been delivered. Following this, a five-year development plan was prepared which set out a strategy to build, validate and implement additional capabilities of the software. The first operational version of the Analysis Centre Software (ACS), now called Ginan was in July 2022 (version 1.5), that implements a new approach to multi-GNSS PPP where the raw GNSS observables are processed in an “undifferenced” way. Most recently in July 2023, the Ginan team have just released version 2.1 which allows the processing of all available GNSS data in an “undifferenced-uncombined” way making use of all the state space representations to drive uncertainty in the final product down to the centimetre level. The next release for Ginan (version 3.0) will be delivered in December 2023 and will present performance improvements and greater accuracy.

Notes

Purpose
Software for GNSS analysis

Issued: 09 08 2023

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154,-9 154,-44 112,-44 112,-9 154,-9

133,-26.5

text: westlimit=112.00; southlimit=-44.00; eastlimit=154.00; northlimit=-9.00

Subjects
COMPUTER SOFTWARE | DATA FORMAT | EARTH SCIENCES | GEOMATIC ENGINEERING | Ginan | NUMERICAL AND COMPUTATIONAL MATHEMATICS | Positioning Australia | Published_External | geoscientificInformation |

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Other Information
Link to Github repository

uri : https://github.com/GeoscienceAustralia/ginan

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