Application of an unmanned aerial vehicle in spatial mapping
Details of Research
TitleApplication of an unmanned aerial vehicle in spatial mapping of terrestrial biology and human disturbance in the McMurdo Dry Valleys, East AntarcticaAbstractThe McMurdo Dry Valleys of Antarctica are a unique yet threatened polar biome. Cyanobacterial mats form a large part of the standing biomass in the McMurdo Dry Valleys and are therefore an indicator of ecosystem productivity and health. They are, however, patchily distributed, and this has hampered spatial ecology studies due to the logistical challenges of ground-based field sampling. Here, we report the application of remote sensing using a fixed-wing unmanned aerial vehicle (UAV) and GIS spatial mapping to identify cyanobacterial mats, estimate their extent and discriminate between different mat types. Using the Spalding Pond area of Taylor Valley as a test site, we were able to identify mats on soil surfaces within the hyporheic zone, as well as benthic mats below the water surface. The mapping also clearly identified the footprint of campsites and walking trails on soils, and we highlight the potential of this technique in monitoring human impact in this fragile ecosystem. Copyright 2014, Springer-Verlag Berlin Heidelberg.AcknowledgementsThe authors are extremely grateful to Antarctica New Zealand for field logistical support, and to staff at Air Traffic Control Services (Mac Centre, McMurdo Station, US Antarctic Program) for supporting our UAV flight program. The research was funded by the Institute for Applied Ecology New Zealand.
Details
1st AuthorBollard-Breen, B.AuthorBollard-Breen, B.Brooks, J.Jones, M.Robertson, J.Betschart, S.Kung, O.Craig Cary, S.Lee, C.Pointing, S.Year2015JournalPolar BiologyVolume38Number4Pages573-578DOI10.1007/s00300-014-1586-7URLhttps://www.scopus.com/inward/recor.....c9888e97a85735174a55ef7b7Keywordsrank5Author KeywordsAntarcticaConservationCyanobacterial matsMcMurdo Dry ValleysUAVUnmanned aerial vehicleProgrammeK020 - Assessing and validating Biometrics for change: Eco forecasting for Terrestrial Antarctica
Other
TypeArticleCitationBollard-Breen, B., Brooks, J., Jones, M., Robertson, J., Betschart, S., Kung, O., Craig Cary, S., Lee, C. and Pointing, S. (2015). Application of an unmanned aerial vehicle in spatial mapping of terrestrial biology and human disturbance in the {McMurdo Dry Valleys, East Antarctica}. Polar Biology, 38(4): 573-578 IdentifierBollardBreen2015Relevancerank5
Pointing, S., Application of an unmanned aerial vehicle in spatial mapping , [BollardBreen2015]. Antarctica NZ, accessed 18/07/2025, https://adam.antarcticanz.govt.nz/nodes/view/63403, 10.1007/s00300-014-1586-7