Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XL-1/W4, 189-193, 2015
https://doi.org/10.5194/isprsarchives-XL-1-W4-189-2015
© Author(s) 2015. This work is distributed under
the Creative Commons Attribution 3.0 License.
 
26 Aug 2015
INDICATOR SPECIES POPULATION MONITORING IN ANTARCTICA WITH UAV
A. Zmarz, M. Korczak-Abshire, R. Storvold, M. Rodzewicz, and I. Kędzierska Dep. of Geoinformatics, Cartography and Remote Sensing, University of Warsaw, Faculty of Geography and Regional Studies, Krakowskie Przedmieście 30, 00-927 Warsaw, Poland
Dep. of Antarctic Biology, Institute of Biochemistry and Biophysics Polish Academy of Sciences, Ustrzycka 10/12, 02-141 Warsaw, Poland
Northern Research Institute Tromsø, P.O.Box 6434, 9294 Tromsø, Norway
Institute of Aeronautics and Applied Mechanics, Warsaw University of Technology, Nowowiejska 24, 00-665 Warsaw, Poland
Keywords: Indicator species, penguins, monitoring, Antarctica, UAV Abstract. A program to monitor bird and pinniped species in the vicinity of Arctowski Station, King George Island, South Shetlands, Antarctica, has been conducted over the past 38 years. Annual monitoring of these indicator species includes estimations of breeding population sizes of three Pygoscelis penguin species: Adélie, gentoo and chinstrap. Six penguin colonies situated on the western shores of two bays: Admiralty and King George are investigated.

To study changes in penguin populations Unmanned Aerial Vehicles were used for the first time in the 2014/15 austral summer season. During photogrammetric flights the high-resolution images of eight penguin breeding colonies were taken. Obtained high resolution images were used for estimation of breeding population size and compared with the results of measurements taken at the same time from the ground. During this Antarctic expedition eight successful photogrammetry missions (total distance 1500 km) were performed. Images were taken with digital SLR Canon 700D, Nikon D5300, Nikon D5100 with a 35mm objective lens. Flights altitude at 350 – 400 AGL, allowed images to be taken with a resolution GSD (ground sample distance) less than 5 cm. The Image J software analysis method was tested to provide automatic population estimates from obtained images. The use of UAV for monitoring of indicator species, enabled data acquisition from areas inaccessible by ground methods.

Conference paper (PDF, 1227 KB)


Citation: Zmarz, A., Korczak-Abshire, M., Storvold, R., Rodzewicz, M., and Kędzierska, I.: INDICATOR SPECIES POPULATION MONITORING IN ANTARCTICA WITH UAV, Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XL-1/W4, 189-193, https://doi.org/10.5194/isprsarchives-XL-1-W4-189-2015, 2015.

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