PANGAEA_962014 Super-high-resolution aerial imagery, digital surface model and 3D point cloud of Inuvik-Tuktoyaktuk-Highway, Canada 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 Super-high-resolution aerial imagery, digital surface model and 3D point cloud of Inuvik-Tuktoyaktuk-Highway, Canada 2024-12-06 PANGAEA Dataset https://doi.pangaea.de/10.1594/PANGAEA.962014 Investigator Tabea Rettelbach tabea.rettelbach@awi.de Earth Science Project File content Binary Object Binary Object (File Size) geoscientificInformation Airborne Data Aircraft Arctic Landscape Dynamics Canada Digital Surface Model MACS Orthoimagery P5_212_AIRMETH_2018_1808221501 P5-212_AIRMETH_2018 Permafrost point clouds Structure-from-Motion POLAR 5 2018-08-22 2018-08-23 Complete 68.305276 68.30561 -133.500194 -133.500104 MOSES Modular Observation Solutions for Earth Systems unrestricted CC-BY-4.0: Creative Commons Attribution 4.0 International English PANGAEA Data Publisher for Earth & Environmental Science https://www.pangaea.de/ Data Center Contact Michael Diepenbroek info@pangaea.de

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Bremen Bremen 28359 Germany online 33 data points text/tab-separated-values 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 (2024): Very high resolution aerial image orthomosaics, point clouds, and elevation datasets of select permafrost landscapes in Alaska and northwestern Canada. Earth System Science Data, 16(12), 5767-5798, https://doi.org/10.5194/essd-16-5767-2024

As part of the MOSES airborne campaign led by the Alfred Wegener Institute in 2018, 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 a spatial resolution of 10 cm, as well as photogrammetric point clouds in RGB and NIR at 10.28 px/m³ and 3.86 px/m³ respectively. This dataset covers approximately 15.03 km² of the Inuvik-Tuktoyaktuk-Highway in Canada, with all images collected on 22 August 2018. This super-high-resolution dataset provides opportunities for generating detailed training datasets of permafrost landform inventories, a baseline for change detection for thermokarst and thermo-erosion processes, and upscaling of field measurements to lower-resolution satellite observations. ** For all details see the full metadata description at "https://doi.pangaea.de/10.1594/PANGAEA.962014"!

https://doi.org/10.17815/jlsrf-2-153 POLAR 5 https://doi.org/10.5194/essd-16-5767-2024 Very high resolution aerial image orthomosaics, point clouds, and elevation datasets of select permafrost landscapes in Alaska and northwestern Canada https://doi.pangaea.de/10.1594/PANGAEA.961577 Aerial imagery datasets of permafrost landscapes in Alaska and northwestern Canada acquired by the Modular Aerial Camera System https://hs.pangaea.de/polar5/mastertrack/reports_maps/P5_212_AIRMETH_2018_wr.pdf P5-212_AIRMETH_2018 https://www.ufz.de/moses/ MOSES DIF 9.4 2024-12-06 2025-12-18