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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 (2024): Super-high-resolution aerial imagery, digital surface models and 3D point clouds of Lake Basins on the Northern Seward Peninsula, Alaska [dataset publication series]. PANGAEA, https://doi.org/10.1594/PANGAEA.962779

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Published: 2024-12-06 • DOI registered: 2025-01-04

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Abstract:
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 10 cm, as well as photogrammetric point clouds in RGB and NIR. This data collection aggregates two data subsets of lake basins on the northern Seward Peninsula, Alaska, covering approximately 30 km². All images were collected on 9 July 2021.
Keyword(s):
Airborne Data; Alaska; Arctic Landscape Dynamics; Digital Surface Model; DTLB; MACS; Orthoimagery; Permafrost; point clouds; Seward Peninsula; Structure-from-Motion
Related to:
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 (2024): Aerial imagery datasets of permafrost landscapes in Alaska and northwestern Canada acquired by the Modular Aerial Camera System [dataset bibliography]. PANGAEA, https://doi.org/10.1594/PANGAEA.961577
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 (in review): Super-high-resolution aerial imagery datasets of permafrost landscapes in Alaska and northwestern Canada. https://doi.org/10.5194/essd-2023-193
Coverage:
Latitude: 66.891836 * Longitude: -162.596479
Date/Time Start: 2021-07-09T21:43:14 * Date/Time End: 2021-07-10T04:49:12
Event(s):
P6_224_Perma_X_2021_2107091001 * Latitude Start: 66.891837 * Longitude Start: -162.596470 * Latitude End: 66.891835 * Longitude End: -162.596487 * Date/Time Start: 2021-07-09T21:43:14 * Date/Time End: 2021-07-10T04:49:12 * Location: Arctic * Campaign: P6-224_Perma_X_2021 (Perma-X 2021 Western Alaska) * Basis: POLAR 6 * Method/Device: Aircraft (AC)
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Size:
2 datasets

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Datasets listed in this publication series

  1. Rettelbach, T; Nitze, I; Grünberg, I et al. (2024): Super-high-resolution aerial imagery, digital surface model and 3D point cloud of Lake Basins on the Northern Seward Peninsula, Alaska (West, subset 01). https://doi.org/10.1594/PANGAEA.962776
  2. Rettelbach, T; Nitze, I; Grünberg, I et al. (2024): Super-high-resolution aerial imagery, digital surface model and 3D point cloud of Lake Basins on the Northern Seward Peninsula, Alaska (West, subset 02). https://doi.org/10.1594/PANGAEA.962777