Super-high-resolution aerial imagery, digital surface models and 3D point clouds of Drew Point, Alaska

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 photogrammetrica...

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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
Language:English
Published: PANGAEA
Subjects:
AC
Airborne Data
Aircraft
Alaska
Arctic Landscape Dynamics
Barrow
USA
Coastal erosion
Digital Surface Model
MACS
Orthoimagery
P6_219_ThawTrendR_Air_2019
P6_219_ThawTrendR_Air_2019_1907301101
Permafrost
point clouds
POLAR 6
Structure-from-Motion
US-Air_2019_AK_NorthSlope
ThawTrendr-Air
AIRMETH
Alfred Wegener Institute
Arctic
permafrost
Online Access:https://doi.pangaea.de/10.1594/PANGAEA.962561
Description
Summary: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 10 cm, as well as photogrammetric point clouds in RGB and NIR. This data collection aggregates five data subsets of Drew Point, Alaska, covering approximately 100 km². All images were collected on 30 July 2019.

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