Super-high-resolution aerial imagery, digital surface models and 3D point clouds of the southern Baldwin Peninsula, Alaska

As part of the Perma-X airborne campaign led by the Alfred Wegener Institute in 2021, 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 pr...

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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: Other/Unknown Material
Language:English
Published: PANGAEA
Subjects:
AC
Airborne Data
Aircraft
Alaska
Arctic
Arctic Landscape Dynamics
Baldwin Peninsula
Digital Surface Model
MACS
Orthoimagery
P6_224_Perma_X_2021_2106280601
P6-224_Perma_X_2021
Permafrost
Perma-X 2021 Western Alaska
point clouds
POLAR 6
Structure-from-Motion
Baldwin
Alaska Point
permafrost
Online Access:https://doi.pangaea.de/10.1594/PANGAEA.962665
Description
Summary:As part of the Perma-X airborne campaign led by the Alfred Wegener Institute in 2021, 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 20 cm, as well as photogrammetric point clouds in RGB and NIR. This data collection aggregates three data subsets of the southern Baldwin Peninsula, Alaska, covering approximately 80 km². All images were collected on 28 June 2021.

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