Citation:

PANGAEA.962665

Name: Super-high-resolution aerial imagery, digital surface models and 3D point clouds of the Southern Baldwin Peninsula, Alaska
Published: 2024-12-06
License: https://creativecommons.org/licenses/by/4.0/
Keywords: Airborne Data; Alaska; Arctic Landscape Dynamics; Baldwin Peninsula; Digital Surface Model; MACS; Orthoimagery; Permafrost; point clouds; Structure-from-Motion

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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 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.

Keyword(s):

Airborne Data; Alaska; Arctic Landscape Dynamics; Baldwin Peninsula; Digital Surface Model; MACS; Orthoimagery; Permafrost; point clouds; 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:

Median Latitude: 66.891843 * Median Longitude: -162.596454 * South-bound Latitude: 66.891841 * West-bound Longitude: -162.596476 * North-bound Latitude: 66.891845 * East-bound Longitude: -162.596433

Date/Time Start: 2021-06-28T18:14:00 * Date/Time End: 2021-06-29T00:35:00

Event(s):

P6_224_Perma_X_2021_2106280601 * Latitude Start: 66.891841 * Longitude Start: -162.596476 * Latitude End: 66.891845 * Longitude End: -162.596433 * Date/Time Start: 2021-06-28T18:14:00 * Date/Time End: 2021-06-29T00:35:00 * Location: Arctic * Campaign: (Perma-X 2021 Western Alaska) * Basis: POLAR 6 * Method/Device: Aircraft (AC)

License:

Creative Commons Attribution 4.0 International (CC-BY-4.0)

Size:

3 datasets

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Datasets listed in this publication series

Rettelbach, T; Nitze, I; Grünberg, I et al. (2024): Super-high-resolution aerial imagery, digital surface model and 3D point cloud of the Southern Baldwin Peninsula, Alaska (subset 01). https://doi.org/10.1594/PANGAEA.962663
Rettelbach, T; Nitze, I; Grünberg, I et al. (2024): Super-high-resolution aerial imagery, digital surface model and 3D point cloud of the Southern Baldwin Peninsula, Alaska (subset 02). https://doi.org/10.1594/PANGAEA.962668
Rettelbach, T; Nitze, I; Grünberg, I et al. (2024): Super-high-resolution aerial imagery, digital surface model and 3D point cloud of the Southern Baldwin Peninsula, Alaska (subset 03). https://doi.org/10.1594/PANGAEA.962674