Super-high-resolution aerial imagery, digital surface model and 3D point cloud of Kotzebue, 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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Format: | Dataset |
Language: | English |
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Online Access: | https://doi.pangaea.de/10.1594/PANGAEA.962619 |
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ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.962619 |
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record_format |
openpolar |
institution |
Open Polar |
collection |
PANGAEA - Data Publisher for Earth & Environmental Science |
op_collection_id |
ftpangaea |
language |
English |
topic |
AC Airborne Data Aircraft Alaska Arctic Arctic Landscape Dynamics Binary Object Coastal erosion Digital Surface Model File content MACS Orthoimagery P6_224_Perma_X_2021 P6_224_Perma_X_2021_2106250301 Permafrost Perma-X 2021 Western Alaska Point cloud LAS file point clouds POLAR 6 Project Raster graphic GeoTIFF format Structure-from-Motion |
spellingShingle |
AC Airborne Data Aircraft Alaska Arctic Arctic Landscape Dynamics Binary Object Coastal erosion Digital Surface Model File content MACS Orthoimagery P6_224_Perma_X_2021 P6_224_Perma_X_2021_2106250301 Permafrost Perma-X 2021 Western Alaska Point cloud LAS file point clouds POLAR 6 Project Raster graphic GeoTIFF format Structure-from-Motion 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 Kotzebue, Alaska |
topic_facet |
AC Airborne Data Aircraft Alaska Arctic Arctic Landscape Dynamics Binary Object Coastal erosion Digital Surface Model File content MACS Orthoimagery P6_224_Perma_X_2021 P6_224_Perma_X_2021_2106250301 Permafrost Perma-X 2021 Western Alaska Point cloud LAS file point clouds POLAR 6 Project Raster graphic GeoTIFF format Structure-from-Motion |
description |
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 5.75 pts/m² and 2.01 pts/m², respectively. This dataset covers approximately 12.11 km² of the Kotzebue settlement in Alaska, with all images collected on 25 June 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. |
format |
Dataset |
author |
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 |
author_facet |
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 |
author_sort |
Rettelbach, Tabea |
title |
Super-high-resolution aerial imagery, digital surface model and 3D point cloud of Kotzebue, Alaska |
title_short |
Super-high-resolution aerial imagery, digital surface model and 3D point cloud of Kotzebue, Alaska |
title_full |
Super-high-resolution aerial imagery, digital surface model and 3D point cloud of Kotzebue, Alaska |
title_fullStr |
Super-high-resolution aerial imagery, digital surface model and 3D point cloud of Kotzebue, Alaska |
title_full_unstemmed |
Super-high-resolution aerial imagery, digital surface model and 3D point cloud of Kotzebue, Alaska |
title_sort |
super-high-resolution aerial imagery, digital surface model and 3d point cloud of kotzebue, alaska |
publisher |
PANGAEA |
url |
https://doi.pangaea.de/10.1594/PANGAEA.962619 |
op_coverage |
LATITUDE: 66.891830 * LONGITUDE: -162.596497 * DATE/TIME START: 2021-06-25T21:21:30 * DATE/TIME END: 2021-06-26T01:26:29 |
long_lat |
ENVELOPE(-162.596497,-162.596497,66.891830,66.891830) |
genre |
Alfred Wegener Institute Arctic permafrost Thermokarst Alaska |
genre_facet |
Alfred Wegener Institute Arctic permafrost Thermokarst Alaska |
op_relation |
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: Aerial imagery datasets of permafrost landscapes in Alaska and northwestern Canada acquired by the Modular Aerial Camera System. PANGAEA, https://doi.pangaea.de/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 Quality report of WA_Kotzebue_20210625_10cm_01 (URI: https://download.pangaea.de/reference/120171/attachments/WA_Kotzebue_20210625_10cm_01_report.pdf) Log file of WA_Kotzebue_20210625_10cm_01 (URI: https://download.pangaea.de/reference/120375/attachments/WA_Kotzebue_20210625_10cm_01.log) Navigation file of camera of WA_Kotzebue_20210625_10cm_01 (URI: https://download.pangaea.de/reference/120989/attachments/WA_Kotzebue_20210625_10cm_01_nav.txt) Preview CIR of WA_Kotzebue_20210625_10cm_01 (URI: https://download.pangaea.de/reference/120785/attachments/WA_Kotzebue_20210625_10cm_01_preview_CIR.png) Preview DSM of WA_Kotzebue_20210625_10cm_01 (URI: https://download.pangaea.de/reference/119967/attachments/WA_Kotzebue_20210625_10cm_01_preview_DSM.png) Preview RGB of WA_Kotzebue_20210625_10cm_01 (URI: https://download.pangaea.de/reference/120581/attachments/WA_Kotzebue_20210625_10cm_01_preview_RGB.png) Tile footprints of WA_Kotzebue_20210625_10cm_01 (URI: https://download.pangaea.de/reference/121193/attachments/WA_Kotzebue_20210625_10cm_01_tile_footprints.geojson) https://doi.pangaea.de/10.1594/PANGAEA.962619 |
op_rights |
CC-BY-4.0: Creative Commons Attribution 4.0 International (License comes into effect after moratorium ends) Access constraints: unrestricted info:eu-repo/semantics/openAccess |
op_doi |
https://doi.org/10.5194/essd-2023-193 |
_version_ |
1799470557431857152 |
spelling |
ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.962619 2024-05-19T07:28:02+00:00 Super-high-resolution aerial imagery, digital surface model and 3D point cloud of Kotzebue, Alaska 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 LATITUDE: 66.891830 * LONGITUDE: -162.596497 * DATE/TIME START: 2021-06-25T21:21:30 * DATE/TIME END: 2021-06-26T01:26:29 text/tab-separated-values, 244 data points https://doi.pangaea.de/10.1594/PANGAEA.962619 en eng PANGAEA 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: Aerial imagery datasets of permafrost landscapes in Alaska and northwestern Canada acquired by the Modular Aerial Camera System. PANGAEA, https://doi.pangaea.de/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 Quality report of WA_Kotzebue_20210625_10cm_01 (URI: https://download.pangaea.de/reference/120171/attachments/WA_Kotzebue_20210625_10cm_01_report.pdf) Log file of WA_Kotzebue_20210625_10cm_01 (URI: https://download.pangaea.de/reference/120375/attachments/WA_Kotzebue_20210625_10cm_01.log) Navigation file of camera of WA_Kotzebue_20210625_10cm_01 (URI: https://download.pangaea.de/reference/120989/attachments/WA_Kotzebue_20210625_10cm_01_nav.txt) Preview CIR of WA_Kotzebue_20210625_10cm_01 (URI: https://download.pangaea.de/reference/120785/attachments/WA_Kotzebue_20210625_10cm_01_preview_CIR.png) Preview DSM of WA_Kotzebue_20210625_10cm_01 (URI: https://download.pangaea.de/reference/119967/attachments/WA_Kotzebue_20210625_10cm_01_preview_DSM.png) Preview RGB of WA_Kotzebue_20210625_10cm_01 (URI: https://download.pangaea.de/reference/120581/attachments/WA_Kotzebue_20210625_10cm_01_preview_RGB.png) Tile footprints of WA_Kotzebue_20210625_10cm_01 (URI: https://download.pangaea.de/reference/121193/attachments/WA_Kotzebue_20210625_10cm_01_tile_footprints.geojson) https://doi.pangaea.de/10.1594/PANGAEA.962619 CC-BY-4.0: Creative Commons Attribution 4.0 International (License comes into effect after moratorium ends) Access constraints: unrestricted info:eu-repo/semantics/openAccess AC Airborne Data Aircraft Alaska Arctic Arctic Landscape Dynamics Binary Object Coastal erosion Digital Surface Model File content MACS Orthoimagery P6_224_Perma_X_2021 P6_224_Perma_X_2021_2106250301 Permafrost Perma-X 2021 Western Alaska Point cloud LAS file point clouds POLAR 6 Project Raster graphic GeoTIFF format Structure-from-Motion Dataset ftpangaea https://doi.org/10.5194/essd-2023-193 2024-04-23T23:36:33Z 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 5.75 pts/m² and 2.01 pts/m², respectively. This dataset covers approximately 12.11 km² of the Kotzebue settlement in Alaska, with all images collected on 25 June 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. Dataset Alfred Wegener Institute Arctic permafrost Thermokarst Alaska PANGAEA - Data Publisher for Earth & Environmental Science ENVELOPE(-162.596497,-162.596497,66.891830,66.891830) |