Two CSV files contain data from a three-way comparison of cetacean detection methods in the Beaufort Sea. Observations were made by human observers, digital cameras on a manned aircraft, and cameras on an unmanned ScanEagle UAV. The Arctic Aerial Calibration Experiments were conducted by NOAA_NCEI from August 26 to September 7, 2015.
Use Cases
- Compare cetacean detection rates between manned observer counts and digital photographs from the UAV.
- Analyze species identification accuracy across the three observation methods: human observers, manned aircraft photos, and UAV photos.
- Evaluate group size estimation performance using data from the manned aircraft's photographic strip transects.
- Assess the ability to identify calves and estimate density in Arctic waters from the different sensor platforms.
- Calibrate UAV-based survey methodologies against conventional aerial survey data for marine mammal monitoring.
Strengths
- Data originates from a structured calibration experiment designed for direct method comparison.
- Includes observations from two distinct platforms: a manned Turbo Commander aircraft and an unmanned ScanEagle.
- Coverage is temporally focused over a 12-day period in late summer 2015.
Limitations
- Specific sample sizes, row counts, and column details are unknown.
- Data is from a single, short-term campaign and may not represent seasonal or annual variability.
- The geographic scope is limited to a specific region in the Beaufort Sea.
Provenance
- Source
- NOAA_NCEI
- Collection Method
- Data collected via human observers and digital photography from both a manned aircraft and an unmanned aerial vehicle.
- Time Range
- 2015-08-26 to 2015-09-07
- Freshness
- null
- Geography
- Beaufort Sea