Super-high-resolution aerial imagery, digital surface model and 3D point cloud of Cape Blossom, Alaska (20 cm)
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.962594 |
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ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.962594 |
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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 Baldwin Peninsula 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 Baldwin Peninsula 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 Cape Blossom, Alaska (20 cm) |
topic_facet |
AC Airborne Data Aircraft Alaska Arctic Arctic Landscape Dynamics Baldwin Peninsula 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 20 cm, as well as photogrammetric point clouds in RGB and NIR at 3.66 pts/m² and 1.34 pts/m², respectively. This dataset covers approximately 25.22 km² of Cape Blossom 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 Cape Blossom, Alaska (20 cm) |
title_short |
Super-high-resolution aerial imagery, digital surface model and 3D point cloud of Cape Blossom, Alaska (20 cm) |
title_full |
Super-high-resolution aerial imagery, digital surface model and 3D point cloud of Cape Blossom, Alaska (20 cm) |
title_fullStr |
Super-high-resolution aerial imagery, digital surface model and 3D point cloud of Cape Blossom, Alaska (20 cm) |
title_full_unstemmed |
Super-high-resolution aerial imagery, digital surface model and 3D point cloud of Cape Blossom, Alaska (20 cm) |
title_sort |
super-high-resolution aerial imagery, digital surface model and 3d point cloud of cape blossom, alaska (20 cm) |
publisher |
PANGAEA |
url |
https://doi.pangaea.de/10.1594/PANGAEA.962594 |
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_CapeBlossom_20210625_20cm_01 (URI: https://download.pangaea.de/reference/120164/attachments/WA_CapeBlossom_20210625_20cm_01_report.pdf) Log file of WA_CapeBlossom_20210625_20cm_01 (URI: https://download.pangaea.de/reference/120368/attachments/WA_CapeBlossom_20210625_20cm_01.log) Navigation file of camera of WA_CapeBlossom_20210625_20cm_01 (URI: https://download.pangaea.de/reference/120982/attachments/WA_CapeBlossom_20210625_20cm_01_nav.txt) Preview CIR of WA_CapeBlossom_20210625_20cm_01 (URI: https://download.pangaea.de/reference/120778/attachments/WA_CapeBlossom_20210625_20cm_01_preview_CIR.png) Preview DSM of WA_CapeBlossom_20210625_20cm_01 (URI: https://download.pangaea.de/reference/119960/attachments/WA_CapeBlossom_20210625_20cm_01_preview_DSM.png) Preview RGB of WA_CapeBlossom_20210625_20cm_01 (URI: https://download.pangaea.de/reference/120574/attachments/WA_CapeBlossom_20210625_20cm_01_preview_RGB.png) Tile footprints of WA_CapeBlossom_20210625_20cm_01 (URI: https://download.pangaea.de/reference/121186/attachments/WA_CapeBlossom_20210625_20cm_01_tile_footprints.geojson) https://doi.pangaea.de/10.1594/PANGAEA.962594 |
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_ |
1799470546492063744 |
spelling |
ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.962594 2024-05-19T07:28:02+00:00 Super-high-resolution aerial imagery, digital surface model and 3D point cloud of Cape Blossom, Alaska (20 cm) 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, 200 data points https://doi.pangaea.de/10.1594/PANGAEA.962594 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_CapeBlossom_20210625_20cm_01 (URI: https://download.pangaea.de/reference/120164/attachments/WA_CapeBlossom_20210625_20cm_01_report.pdf) Log file of WA_CapeBlossom_20210625_20cm_01 (URI: https://download.pangaea.de/reference/120368/attachments/WA_CapeBlossom_20210625_20cm_01.log) Navigation file of camera of WA_CapeBlossom_20210625_20cm_01 (URI: https://download.pangaea.de/reference/120982/attachments/WA_CapeBlossom_20210625_20cm_01_nav.txt) Preview CIR of WA_CapeBlossom_20210625_20cm_01 (URI: https://download.pangaea.de/reference/120778/attachments/WA_CapeBlossom_20210625_20cm_01_preview_CIR.png) Preview DSM of WA_CapeBlossom_20210625_20cm_01 (URI: https://download.pangaea.de/reference/119960/attachments/WA_CapeBlossom_20210625_20cm_01_preview_DSM.png) Preview RGB of WA_CapeBlossom_20210625_20cm_01 (URI: https://download.pangaea.de/reference/120574/attachments/WA_CapeBlossom_20210625_20cm_01_preview_RGB.png) Tile footprints of WA_CapeBlossom_20210625_20cm_01 (URI: https://download.pangaea.de/reference/121186/attachments/WA_CapeBlossom_20210625_20cm_01_tile_footprints.geojson) https://doi.pangaea.de/10.1594/PANGAEA.962594 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 Baldwin Peninsula 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 20 cm, as well as photogrammetric point clouds in RGB and NIR at 3.66 pts/m² and 1.34 pts/m², respectively. This dataset covers approximately 25.22 km² of Cape Blossom 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) |