Auriga, cave survey freeware
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Auriga is a cave survey freeware for PDAs (Personal Digital Assistants) running under Palm OS (and now in emulation mode under Android and Windows Mobile). Auriga is designed for in-cave use as a smart survey notebook: as the survey goes, Auriga displays the line plot in graphical form, reports statistics, helps spot and fix survey errors and allows sketching cave walls and features to scale with GPX, KML, SVG and DXF export. Bidirectional data exchange is currently provided with Compass, Survex, Therion, GH Topo/Toporobot, VisualTopo, Walls and the CSV format.
The Auriga software is based on the original project of Martin Melzer (designer of the Scurion) of creating a sensor box (electronic compass and clinometer) coupled with a Palm OS software to automatically acquire cave survey data. Although work on the hardware prototype stopped in 2000, the Palm OS software development resumed in 2002 under the initiative of Luc Le Blanc From 2003 to 2015, a conduit designed by Christian Chénier has allowed the bidirectional exchange of survey data between Auriga and the Compass, VisualTopo and GH Topo/Toporobot cave survey PC software. Since 2012, Auriga directly imports/exports its data in various formats through the PDA's memory card.
Auriga is extremely customizable (sessions, instruments sets, measurement units, calibrations, input
and display options, etc.) to cover the needs of the majority of cave surveyors.
Developed in Québec (Canada), Auriga is available in English, French, Spanish and Catalan.
Why switch to Auriga?
Compared to a traditional paper notebook, Auriga:
Compared to a cave survey PC/Mac software, Auriga:
Does Auriga replace a cave survey PC/Mac software? No, instead it complements it! Survey data can be acquired on the Palm, viewed and used at the camp on the Palm and, once back home, transferred to the PC/Mac. This latter process can be done either with a memory card, a cable (serial or USB, depending on both the Palm OS device and the PC/Mac capabilities) or via a Bluetooth or infrared link.
Auriga can be used as:
Loop-fixing process in Lechuguilla
Article « Fixing bad survey loops in Lechuguilla; There's an app for that!» featured in the February 2012 issue of the NSS News (USA)
©Luc Le Blanc 2003
Website last updated 2022-12-05