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Bibliographic Details
Main Authors:	Rettelbach, Tabea, Nitze, Ingmar, Grünberg, Inge, Hammar, Jennika, Schäffler, Simon, Hein, Daniel, Gessner, Matthias, Bucher, Tilman, Brauchle, Jörg, Hartmann, Jörg, Sachs, Torsten, Boike, Julia, Grosse, Guido
Format:	Dataset Open Access
Language:	en
Published:	PANGAEA 2024
Subjects:	AC; Airborne Data; Aircraft; Alaska; Arctic Landscape Dynamics; Barrow, Alaska, USA; Digital Surface Model; Ice-wedge Polygons; Lake; MACS; Orthoimagery; P6_219_ThawTrendR_Air_2019_1907230701; P6-219_ThawTrendR_Air_2019; Permafrost; point clouds; POLAR 6; Structure-from-Motion; Teshekpuk Lake; US-Air_2019_AK_NorthSlope, ThawTrendr-Air, AIRMETH
Online Access:	https://doi.org/10.1594/PANGAEA.962137
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As part of the ThawTrend-Air airborne campaign led by the Alfred Wegener Institute in 2019, we collected super-high-resolution multispectral imagery of permafrost landscapes with the Modular Aerial Camera System (MACS), developed by the German Aerospace Center. From these images, we photogrammetrically processed four-band orthophotos (blue, green, red, near-infrared) and digital surface models at very high spatial resolution of 7 cm, as well as photogrammetric point clouds in RGB and NIR. This data collection aggregates 11 data subsets of the northern Teshekpuk Lake, Alaska, covering approximately 100 km². All images were collected on 23 July 2019.

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