High quality digital images are captured using a digital SLR camera at the plots (core 1 hectare vegetation plot) at the TERN Boyagin Wandoo Woodland SuperSite using the panoramic photopoint method. The panoramic photopoint method may be the most informative in open forests/woodlands and rangelands. Three photopoints are established configured in an equilateral triangle (2.5m sides) with the centre marked with a star dropper and the location recorded with DGPS. At each photopoint take photographic sequences in a 360° panorama, with up to 40 photographs with a minimum 50% overlap between consecutive photographs. For more information about the method, see
White, el al. (2012) AusPlots Rangelands Survey Protocols Manual Version 1.2.9. The Boyagin Wandoo Woodland SuperSiteis in the Boyagin Nature Reserve, approximately 12 km west of Pingelly, Western Australia. This location is in the Avon Wheatbelt (AW2-rejuvenated drainage subregion) and has semi-arid (dry) warm Mediterranean climate. The Noongar people are the traditional owners at Boyagin. For additional site information, see
https://https://www.tern.org.au/tern-observatory/tern-ecosystem-processes/boyagin-wandoo-woodland-supersite/ .
Other images collected at the site include digital cover photography, phenocam time-lapse images taken from fixed under and overstorey cameras, five-photopoint images and ancillary images of fauna and flora.
Credit
We at TERN acknowledge the Traditional Owners and Custodians throughout Australia, New Zealand and all nations. We honour their profound connections to land, water, biodiversity and culture and pay our respects to their Elders past, present and emerging.
The Boyagin Wandoo Woodland Site is managed by the University of Western Australia, is co-located with the Land Ecosystem Atmosphere Program (LEAP) and is funded by TERN. The flux station is part of the Australian OzFlux Network and the international FLUXNET Network.
Purpose
The images are to be used where possible to supply images for analysis that produces 3D reconstructions to monitor change over time and provide an estimate of basal area and biomass.