Drone with thermal infrared camera provides high resolution georeferenced imagery of the Waikite geothermal area, New Zealand
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- 作者：M.C. Harveya ; mark@harveygeoscience.co.nz" class="auth_mail" title="E-mail the corresponding author ; J.V. Rowlanda ; K.M. Luketinab
- 关键词：Thermal ; Infrared ; Geothermal ; Exploration ; Camera ; Drone ; Uav ; Rpas ; New Zealand ; Monitoring ; Photogrammetry ; Structure ; Motion ; Heat ; Flow ; Flux
- 刊名：Journal of Volcanology and Geothermal Research
- 出版年：2016
- 出版时间：1 October 2016
- 年：2016
- 卷：325
- 期：Complete
- 页码：61-69
- 全文大小：1876 K
文摘
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Drone captured 2.2 km2 georeferenced, temperature-calibrated thermal infrared orthophoto of geothermal area.
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Calibrated thermal imagery provides an estimate of a total heat loss of 43 ± 12 MW for thermal lakes and streams in the survey area.
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Drone captured a 3km2 aerial photo and digital elevation model (DEM) of the Waikite geothermal area.
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This study demonstrates the capacity of drones to produce accurate thermal maps of large, inaccessible geothermal areas.