Super-high-resolution aerial imagery, digital surface model and 3D point cloud of the Noatak River slump, 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.962711 |
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ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.962711 |
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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 Digital Surface Model File content MACS Orthoimagery P6_224_Perma_X_2021_2107020801 P6-224_Perma_X_2021 Permafrost Perma-X 2021 Western Alaska Point cloud LAS file point clouds POLAR 6 Project Raster graphic GeoTIFF format Retrogressive Thaw Slumps Structure-from-Motion |
spellingShingle |
AC Airborne Data Aircraft Alaska Arctic Arctic Landscape Dynamics Binary Object Digital Surface Model File content MACS Orthoimagery P6_224_Perma_X_2021_2107020801 P6-224_Perma_X_2021 Permafrost Perma-X 2021 Western Alaska Point cloud LAS file point clouds POLAR 6 Project Raster graphic GeoTIFF format Retrogressive Thaw Slumps 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 the Noatak River slump, Alaska |
topic_facet |
AC Airborne Data Aircraft Alaska Arctic Arctic Landscape Dynamics Binary Object Digital Surface Model File content MACS Orthoimagery P6_224_Perma_X_2021_2107020801 P6-224_Perma_X_2021 Permafrost Perma-X 2021 Western Alaska Point cloud LAS file point clouds POLAR 6 Project Raster graphic GeoTIFF format Retrogressive Thaw Slumps 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 5.19 pts/m² and 2.07 pts/m², respectively. This dataset covers approximately 5.21 km² of a thaw slump at the Noatak River in Alaska, with all images collected on 2 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. |
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 the Noatak River slump, Alaska |
title_short |
Super-high-resolution aerial imagery, digital surface model and 3D point cloud of the Noatak River slump, Alaska |
title_full |
Super-high-resolution aerial imagery, digital surface model and 3D point cloud of the Noatak River slump, Alaska |
title_fullStr |
Super-high-resolution aerial imagery, digital surface model and 3D point cloud of the Noatak River slump, Alaska |
title_full_unstemmed |
Super-high-resolution aerial imagery, digital surface model and 3D point cloud of the Noatak River slump, Alaska |
title_sort |
super-high-resolution aerial imagery, digital surface model and 3d point cloud of the noatak river slump, alaska |
publisher |
PANGAEA |
url |
https://doi.pangaea.de/10.1594/PANGAEA.962711 |
op_coverage |
MEDIAN LATITUDE: 66.891841 * MEDIAN LONGITUDE: -162.596460 * SOUTH-BOUND LATITUDE: 66.891837 * WEST-BOUND LONGITUDE: -162.596471 * NORTH-BOUND LATITUDE: 66.891845 * EAST-BOUND LONGITUDE: -162.596448 * DATE/TIME START: 2021-07-02T18:10:21 * DATE/TIME END: 2021-07-03T00:00:20 |
long_lat |
ENVELOPE(-162.596471,-162.596448,66.891845,66.891837) |
genre |
Alfred Wegener Institute permafrost Thermokarst Alaska |
genre_facet |
Alfred Wegener Institute 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 [dataset bibliography]. 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_NoatakSlump_20210702_10cm_01 (URI: https://download.pangaea.de/reference/120174/attachments/WA_NoatakSlump_20210702_10cm_01_report.pdf) Log file of WA_NoatakSlump_20210702_10cm_01 (URI: https://download.pangaea.de/reference/120378/attachments/WA_NoatakSlump_20210702_10cm_01_postprocessing.log) Navigation file of camera of WA_NoatakSlump_20210702_10cm_01 (URI: https://download.pangaea.de/reference/120992/attachments/WA_NoatakSlump_20210702_10cm_01_nav.txt) Preview CIR of WA_NoatakSlump_20210702_10cm_01 (URI: https://download.pangaea.de/reference/120788/attachments/WA_NoatakSlump_20210702_10cm_01_preview_CIR.png) Preview DSM of WA_NoatakSlump_20210702_10cm_01 (URI: https://download.pangaea.de/reference/119970/attachments/WA_NoatakSlump_20210702_10cm_01_preview_DSM.png) Preview RGB of WA_NoatakSlump_20210702_10cm_01 (URI: https://download.pangaea.de/reference/120584/attachments/WA_NoatakSlump_20210702_10cm_01_preview_RGB.png) Tile footprints of WA_NoatakSlump_20210702_10cm_01 (URI: https://download.pangaea.de/reference/121196/attachments/WA_NoatakSlump_20210702_10cm_01_tile_footprints.geojson) https://doi.pangaea.de/10.1594/PANGAEA.962711 |
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_ |
1810491523415932928 |
spelling |
ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.962711 2024-09-15T17:36:43+00:00 Super-high-resolution aerial imagery, digital surface model and 3D point cloud of the Noatak River slump, 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 MEDIAN LATITUDE: 66.891841 * MEDIAN LONGITUDE: -162.596460 * SOUTH-BOUND LATITUDE: 66.891837 * WEST-BOUND LONGITUDE: -162.596471 * NORTH-BOUND LATITUDE: 66.891845 * EAST-BOUND LONGITUDE: -162.596448 * DATE/TIME START: 2021-07-02T18:10:21 * DATE/TIME END: 2021-07-03T00:00:20 text/tab-separated-values, 214 data points https://doi.pangaea.de/10.1594/PANGAEA.962711 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 [dataset bibliography]. 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_NoatakSlump_20210702_10cm_01 (URI: https://download.pangaea.de/reference/120174/attachments/WA_NoatakSlump_20210702_10cm_01_report.pdf) Log file of WA_NoatakSlump_20210702_10cm_01 (URI: https://download.pangaea.de/reference/120378/attachments/WA_NoatakSlump_20210702_10cm_01_postprocessing.log) Navigation file of camera of WA_NoatakSlump_20210702_10cm_01 (URI: https://download.pangaea.de/reference/120992/attachments/WA_NoatakSlump_20210702_10cm_01_nav.txt) Preview CIR of WA_NoatakSlump_20210702_10cm_01 (URI: https://download.pangaea.de/reference/120788/attachments/WA_NoatakSlump_20210702_10cm_01_preview_CIR.png) Preview DSM of WA_NoatakSlump_20210702_10cm_01 (URI: https://download.pangaea.de/reference/119970/attachments/WA_NoatakSlump_20210702_10cm_01_preview_DSM.png) Preview RGB of WA_NoatakSlump_20210702_10cm_01 (URI: https://download.pangaea.de/reference/120584/attachments/WA_NoatakSlump_20210702_10cm_01_preview_RGB.png) Tile footprints of WA_NoatakSlump_20210702_10cm_01 (URI: https://download.pangaea.de/reference/121196/attachments/WA_NoatakSlump_20210702_10cm_01_tile_footprints.geojson) https://doi.pangaea.de/10.1594/PANGAEA.962711 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 Digital Surface Model File content MACS Orthoimagery P6_224_Perma_X_2021_2107020801 P6-224_Perma_X_2021 Permafrost Perma-X 2021 Western Alaska Point cloud LAS file point clouds POLAR 6 Project Raster graphic GeoTIFF format Retrogressive Thaw Slumps Structure-from-Motion dataset ftpangaea https://doi.org/10.5194/essd-2023-193 2024-08-21T00:02:27Z 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 5.19 pts/m² and 2.07 pts/m², respectively. This dataset covers approximately 5.21 km² of a thaw slump at the Noatak River in Alaska, with all images collected on 2 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. Dataset Alfred Wegener Institute permafrost Thermokarst Alaska PANGAEA - Data Publisher for Earth & Environmental Science ENVELOPE(-162.596471,-162.596448,66.891845,66.891837) |