Rettelbach Tabea tabea.rettelbach@awi.de 0000-0002-4187-4113 Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Potsdam AWI Potsdam http://www.awi.de/en/institute/sites/potsdam/ https://ror.org/032e6b942 Nitze Ingmar ingmar.nitze@awi.de https://www.awi.de/en/about-us/organisation/staff/single-view/ingmar-nitze.html 0000-0002-1165-6852 Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Potsdam AWI Potsdam http://www.awi.de/en/institute/sites/potsdam/ https://ror.org/032e6b942 Grünberg Inge inge.gruenberg@awi.de 0000-0002-5748-8102 Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Potsdam AWI Potsdam http://www.awi.de/en/institute/sites/potsdam/ https://ror.org/032e6b942 Hammar Jennika jennika.hammar@awi.de Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Potsdam AWI Potsdam http://www.awi.de/en/institute/sites/potsdam/ https://ror.org/032e6b942 Schäffler Simon Ludwig-Maximilians-Universität München LMU München https://ror.org/05591te55 Hein Daniel German Aerospace Center DLR https://ror.org/04bwf3e34 Gessner Matthias German Aerospace Center DLR https://ror.org/04bwf3e34 Bucher Tilman German Aerospace Center DLR https://ror.org/04bwf3e34 Brauchle Jörg joerg.brauchle@dlr.de 0000-0002-3556-7643 German Aerospace Center DLR https://ror.org/04bwf3e34 Hartmann Jörg Jorg.Hartmann@awi.de https://www.awi.de/en/about-us/organisation/staff/single-view/joerg-hartmann.html 0000-0001-5204-4652 Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven AWI https://www.awi.de/ https://ror.org/032e6b942 Sachs Torsten torsten.sachs@gfz.de http://www.gfz-potsdam.de/portal/gfz/Struktur/Departments/Department+4/sec42/M4_Telefonliste/STAFF/TSachs 0000-0002-9959-4771 GeoForschungsZentrum Potsdam GFZ http://www.gfz-potsdam.de/ https://ror.org/04z8jg394 Boike Julia julia.boike@awi.de https://www.awi.de/en/about-us/organisation/staff/single-view/julia-boike.html 0000-0002-5875-2112 Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Potsdam AWI Potsdam http://www.awi.de/en/institute/sites/potsdam/ https://ror.org/032e6b942 Grosse Guido guido.grosse@awi.de https://www.awi.de/en/about-us/organisation/staff/single-view/guido-grosse.html 0000-0001-5895-2141 Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Potsdam AWI Potsdam http://www.awi.de/en/institute/sites/potsdam/ https://ror.org/032e6b942 2024 Super-high-resolution aerial imagery, digital surface model and 3D point cloud of the Kougarok River, Alaska (subset 05) dataset https://doi.org/10.1594/PANGAEA.962840 2024-12-06T11:02:32 https://doi.org/10.1594/PANGAEA.962806 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 a spatial resolution of 10 cm, as well as photogrammetric point clouds in RGB and NIR at 6.56 pts/m² and 2.51 pts/m², respectively. This dataset covers approximately 21.89 km² around the Kougarok River in Alaska, with all images collected on 10 July 2021. 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. -162.59648 -162.596436 66.891828 66.891838 -162.596458 66.891833 2021-07-10T18:41:38 2021-07-11T02:47:38 P6_224_Perma_X_2021_2107101101 66.891838 -162.59648 2021-07-10T18:41:38 66.891828 -162.596436 2021-07-11T02:47:38 Arctic P6-224_Perma_X_2021 Perma-X 2021 Western Alaska Grosse, Guido 2021-06-14 2021-07-11 POLAR 6 https://doi.org/10.17815/jlsrf-2-153 Aircraft AC 33 CC-BY-4.0 Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/ Project Project Rettelbach Tabea tabea.rettelbach@awi.de 0000-0002-4187-4113 Project File content Content Rettelbach Tabea tabea.rettelbach@awi.de 0000-0002-4187-4113 Content Binary Object Binary Rettelbach Tabea tabea.rettelbach@awi.de 0000-0002-4187-4113 Binary Binary Object (File Size) Binary (Size) Bytes Rettelbach Tabea tabea.rettelbach@awi.de 0000-0002-4187-4113 Binary (Size) [Bytes] CurationLevelC Enhanced curation https://wiki.pangaea.de/wiki/Curation_levels citable Airborne Data Alaska Arctic Landscape Dynamics Digital Surface Model MACS Orthoimagery Permafrost point clouds Seward Peninsula Structure-from-Motion author100934 author100935 author100936 author10415 author24514 author26967 author37064 author55779 author68368 author71290 author82550 author84892 author98162 basis4987 campaign48035 curlevel30 event2985844 geocode1599 geocode1600 geocode1601 inst183 inst20612 inst21017 inst21044 inst32 license21 method10713 param132665 param146419 param99583 pi84892 term20616 term353 term49205 term68453 term69241 term70473 term72745 term72747 term72748 term72818 term72918