Unmanned aerial vehicle (UAV) Imagery (3.4 centimeters (cm)) and Digital Elevation Model (6.8cm) from Point 660 in Southwest Greenland (67.15 North (N), 50.00 West (W)), 2016
Unmanned aerial vehicle (UAV) imagery of the surface of the Greenland Ice Sheet ablation area collected with a 3DR Solo quadcopter mounted with a Canon S110 digital camera (12 megabytes (MB)). Four flights were flown within 1 hour of solar noon to collect a total of 1,196 RGB images in RAW format. F...
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2021
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dataone:doi:10.18739/A2SX64B3G 2024-06-03T18:46:51+00:00 Unmanned aerial vehicle (UAV) Imagery (3.4 centimeters (cm)) and Digital Elevation Model (6.8cm) from Point 660 in Southwest Greenland (67.15 North (N), 50.00 West (W)), 2016 Sasha Leidman Matthew Cooper Asa Rennermalm East of the town of Kangerlussuaq, Greenland at Point 660 at the end of the road, roughly 3km from the ice edge. ENVELOPE(-50.006,-49.977,67.167,67.155) BEGINDATE: 2016-07-21T00:00:00Z ENDDATE: 2016-07-21T00:00:00Z 2021-01-01T00:00:00Z https://doi.org/10.18739/A2SX64B3G unknown Arctic Data Center Ice Sheet Elevation Ablation Zone Greenland Digital Elevation/Terrain Model (DEM) Supraglacial Streams Dataset 2021 dataone:urn:node:ARCTIC https://doi.org/10.18739/A2SX64B3G 2024-06-03T18:18:12Z Unmanned aerial vehicle (UAV) imagery of the surface of the Greenland Ice Sheet ablation area collected with a 3DR Solo quadcopter mounted with a Canon S110 digital camera (12 megabytes (MB)). Four flights were flown within 1 hour of solar noon to collect a total of 1,196 RGB images in RAW format. Flights were run with flight planner to ensure 80% overlap and four ground control point plastic trays were surveyed using a Trimble R7 Global Navigation Satellite System (GNSS) during the flights to conduct the georeferencing. The images were mosaiced using Agisoft Metashape Pro version 1.6.5. The camera adjustment parameters can be found in the supplementary table of "Terrain-Based Shadow Correction Method for Assessing Supraglacial Features on the Greenland Ice Sheet" by Sasha Leidman, Asa Rennermalm, Matthew Cooper, and Richard Lathrop. The imagery and Digital Elevation Model (DEM) were used as a sample dataset for a novel shadow correction method described in the manuscript. The imagery shows a 1.3 square kilometers (km2) area characterized by rough topography, bare ice, and supraglacial river networks. Dataset Greenland Ice Sheet Kangerlussuaq Arctic Data Center (via DataONE) Greenland Kangerlussuaq ENVELOPE(-55.633,-55.633,72.633,72.633) ENVELOPE(-50.006,-49.977,67.167,67.155) |
institution |
Open Polar |
collection |
Arctic Data Center (via DataONE) |
op_collection_id |
dataone:urn:node:ARCTIC |
language |
unknown |
topic |
Ice Sheet Elevation Ablation Zone Greenland Digital Elevation/Terrain Model (DEM) Supraglacial Streams |
spellingShingle |
Ice Sheet Elevation Ablation Zone Greenland Digital Elevation/Terrain Model (DEM) Supraglacial Streams Sasha Leidman Matthew Cooper Asa Rennermalm Unmanned aerial vehicle (UAV) Imagery (3.4 centimeters (cm)) and Digital Elevation Model (6.8cm) from Point 660 in Southwest Greenland (67.15 North (N), 50.00 West (W)), 2016 |
topic_facet |
Ice Sheet Elevation Ablation Zone Greenland Digital Elevation/Terrain Model (DEM) Supraglacial Streams |
description |
Unmanned aerial vehicle (UAV) imagery of the surface of the Greenland Ice Sheet ablation area collected with a 3DR Solo quadcopter mounted with a Canon S110 digital camera (12 megabytes (MB)). Four flights were flown within 1 hour of solar noon to collect a total of 1,196 RGB images in RAW format. Flights were run with flight planner to ensure 80% overlap and four ground control point plastic trays were surveyed using a Trimble R7 Global Navigation Satellite System (GNSS) during the flights to conduct the georeferencing. The images were mosaiced using Agisoft Metashape Pro version 1.6.5. The camera adjustment parameters can be found in the supplementary table of "Terrain-Based Shadow Correction Method for Assessing Supraglacial Features on the Greenland Ice Sheet" by Sasha Leidman, Asa Rennermalm, Matthew Cooper, and Richard Lathrop. The imagery and Digital Elevation Model (DEM) were used as a sample dataset for a novel shadow correction method described in the manuscript. The imagery shows a 1.3 square kilometers (km2) area characterized by rough topography, bare ice, and supraglacial river networks. |
format |
Dataset |
author |
Sasha Leidman Matthew Cooper Asa Rennermalm |
author_facet |
Sasha Leidman Matthew Cooper Asa Rennermalm |
author_sort |
Sasha Leidman |
title |
Unmanned aerial vehicle (UAV) Imagery (3.4 centimeters (cm)) and Digital Elevation Model (6.8cm) from Point 660 in Southwest Greenland (67.15 North (N), 50.00 West (W)), 2016 |
title_short |
Unmanned aerial vehicle (UAV) Imagery (3.4 centimeters (cm)) and Digital Elevation Model (6.8cm) from Point 660 in Southwest Greenland (67.15 North (N), 50.00 West (W)), 2016 |
title_full |
Unmanned aerial vehicle (UAV) Imagery (3.4 centimeters (cm)) and Digital Elevation Model (6.8cm) from Point 660 in Southwest Greenland (67.15 North (N), 50.00 West (W)), 2016 |
title_fullStr |
Unmanned aerial vehicle (UAV) Imagery (3.4 centimeters (cm)) and Digital Elevation Model (6.8cm) from Point 660 in Southwest Greenland (67.15 North (N), 50.00 West (W)), 2016 |
title_full_unstemmed |
Unmanned aerial vehicle (UAV) Imagery (3.4 centimeters (cm)) and Digital Elevation Model (6.8cm) from Point 660 in Southwest Greenland (67.15 North (N), 50.00 West (W)), 2016 |
title_sort |
unmanned aerial vehicle (uav) imagery (3.4 centimeters (cm)) and digital elevation model (6.8cm) from point 660 in southwest greenland (67.15 north (n), 50.00 west (w)), 2016 |
publisher |
Arctic Data Center |
publishDate |
2021 |
url |
https://doi.org/10.18739/A2SX64B3G |
op_coverage |
East of the town of Kangerlussuaq, Greenland at Point 660 at the end of the road, roughly 3km from the ice edge. ENVELOPE(-50.006,-49.977,67.167,67.155) BEGINDATE: 2016-07-21T00:00:00Z ENDDATE: 2016-07-21T00:00:00Z |
long_lat |
ENVELOPE(-55.633,-55.633,72.633,72.633) ENVELOPE(-50.006,-49.977,67.167,67.155) |
geographic |
Greenland Kangerlussuaq |
geographic_facet |
Greenland Kangerlussuaq |
genre |
Greenland Ice Sheet Kangerlussuaq |
genre_facet |
Greenland Ice Sheet Kangerlussuaq |
op_doi |
https://doi.org/10.18739/A2SX64B3G |
_version_ |
1800872157781164032 |