CAL is photogrammetric camera calibration and bundle adjustment software, used for calibration of 3D vision measurement systems, and high precision photogrammetric measurement networks.

EventMeasure is software for logging and archiving events occuring in digital imagery, and for generating and reporting various statistics (MaxN, cumulative MaxN). It is typically used for analysing fish surveys using either baited remote or transect imagery. EventMeasure (Stereo) provides the option of 3D measurement and is an all-in-one package for event logging and 3D measurement. EventMeasure (Stereo) requires calibration results from CAL to allow 3D measurement.

• Download our latest flyer to see how CAL and EventMeasure (Stereo) integrate to provide a complete software suite for 3D stereo measurement in visual sampling of fish populations.
  

PhotoMeasure is photogrammetric measurement software which uses the calibration results from CAL to allow 3D measurement from digital imagery. It is mainly used in customised 3D measurement applications, and for volume and surface area measurement. PhotoMeasure requires calibration results from CAL.

StereoLib is a C++/MFC extension dll that provides photogrammetric measurement functionality and allows developers to incorporate photogrammetric measurement into their own interfaces. StereoLib requires calibration results from CAL.

TransectMeasure is software to aid in the analysis of transects or biological sampling from images using random or pre-defined dot patterns. TransectMeasure supports calibration and scaled measurement of length and area from single images.

The following table summarises the differences between measurement with single and stereo camera systems:

Users of SeaGIS software/hardware products include:

• University of Western Australia
• AQ1 Systems
• Australian Institute of Marine Science (AIMS)
• Ecocean
• ReefBall Australia
• Australian Marine Ecology
• The Department of Fisheries (Western Australia)
• The Department of Environment and Conservation (Western Australia)
• Department for Environment and Heritage (South Australia)
• Department of Environment, Climate Change and Water (New South Wales)
• Department of Primary Industries (Victoria)
• Port Stephens Fisheries Centre, Department of Primary Industries (New South Wales)
• CSIRO Marine and Atmospheric Research (Tasmania, Queensland and Western Australia)
• Deakin University, Warrnambool campus
• University of Tasmania
• Food and Bioprocess Engineering, Wageningen University, The Netherlands
• National Parks Service, Death Valley USA
• University of Massachusetts, USA
• University of Hawaii, Honolulu USA
• NOAA, Honolulu USA
• Museum of New Zealand, Wellington NZ
• Operation Wallacea
• Institute of Marine Research, Bergen Norway