Table 2 Summary of remote sensing datasets.

From: Annual and sub-seasonal dynamics of a rapidly eroding permafrost coastline along the Beaufort Sea in northern Alaska

Sensor and Image Type

Date Acquired

Pixel Resolution (cm)

Worldview 1 Satellite Panchromatic Image (©Maxar)

14 April 2018

50

UAV Orthomosaic

24 July 2018

4

UAV Orthomosaic

29 July 18

4

UAV Orthomosaic

3 August 2018

4

UAV Orthomosaic

30 September 2018

4

Worldview 2 Satellite Panchromatic Image (©Maxar)

5 April 2019

46

Airborne (MACS-Polar) Orthomosaic

13 July 2019

10

Airborne (MACS-Polar) Orthomosaic

23 July 2019

10

Airborne (MACS-Polar) Orthomosaic

30 July 2019

10

UAV Orthomosaic

2 August 2019

4

UAV Orthomosaic

6 August 2019

4

UAV Orthomosaic

10 August 2019

4

UAV Orthomosaic

12 August 2019

4

UAV Orthomosaic

15 August 2019

4

Worldview 2 Satellite Panchromatic Image (©Maxar)

26 September 2019

46

Worldview 2 Satellite Panchromatic Image (©Maxar)

3 April 2020

46