Snowpit multi-image photogrammetry images collected during the MOSAiC expedition
The small-scale surface roughness is important for scattering of shortwave visible and higher-frequency microwave radiation. A standard digital camera (Olympus tough TG-5) and a set of reference targets were used to take sets of images that can be processed using multi-image photogrammetry into high...
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Language: | English |
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PANGAEA
2021
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Online Access: | https://doi.pangaea.de/10.1594/PANGAEA.935932 https://doi.org/10.1594/PANGAEA.935932 |
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ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.935932 2024-10-29T17:47:06+00:00 Snowpit multi-image photogrammetry images collected during the MOSAiC expedition Macfarlane, Amy R Schneebeli, Martin Dadic, Ruzica Wagner, David N Arndt, Stefanie Clemens-Sewall, David Hämmerle, Stefan Hannula, Henna-Reetta Jaggi, Matthias Kolabutin, Nikolai Krampe, Daniela Lehning, Michael Matero, Ilkka Nicolaus, Marcel Oggier, Marc Pirazzini, Roberta Polashenski, Chris Raphael, Ian Regnery, Julia Shimanchuck, Egor Smith, Madison M Tavri, Aikaterini MEDIAN LATITUDE: 86.478053 * MEDIAN LONGITUDE: 68.255593 * SOUTH-BOUND LATITUDE: 79.187972 * WEST-BOUND LONGITUDE: -2.590231 * NORTH-BOUND LATITUDE: 89.152713 * EAST-BOUND LONGITUDE: 122.360680 * DATE/TIME START: 2019-11-04T06:14:00 * DATE/TIME END: 2020-09-30T09:00:25 2021 text/tab-separated-values, 9138 data points https://doi.pangaea.de/10.1594/PANGAEA.935932 https://doi.org/10.1594/PANGAEA.935932 en eng PANGAEA https://doi.org/10.1594/PANGAEA.935934 https://doi.pangaea.de/10.1594/PANGAEA.935932 https://doi.org/10.1594/PANGAEA.935932 CC-BY-4.0: Creative Commons Attribution 4.0 International Access constraints: unrestricted info:eu-repo/semantics/openAccess Arctic Ocean Arctic Research Icebreaker Consortium: A strategy for meeting the needs for marine-based research in the Arctic ARICE Date/Time of event Event label Image Image (File Size) Latitude of event Longitude of event MOSAiC MOSAiC20192020 Multidisciplinary drifting Observatory for the Study of Arctic Climate Olympus Tough TG-5 Camera Polarstern Position PS122/1 PS122/1_6-6 PS122/1_7-12 PS122/1_7-88 PS122/2 PS122/2_16-62 PS122/2_16-9 PS122/2_17-109 PS122/2_17-16 PS122/2_17-49 PS122/2_18-17 PS122/2_18-56 PS122/2_18-66 PS122/2_18-8 PS122/2_19-144 PS122/2_19-28 PS122/2_19-35 PS122/2_19-9 PS122/2_19-92 PS122/2_20-4 PS122/2_20-80 PS122/2_20-83 PS122/2_21-52 PS122/2_21-53 PS122/2_21-96 PS122/2_22-5 PS122/2_22-6 PS122/2_22-61 PS122/2_22-73 PS122/2_23-2 PS122/2_23-34 PS122/2_23-73 PS122/2_23-74 PS122/2_23-9 PS122/2_24-14 dataset 2021 ftpangaea https://doi.org/10.1594/PANGAEA.93593210.1594/PANGAEA.935934 2024-10-02T00:42:45Z The small-scale surface roughness is important for scattering of shortwave visible and higher-frequency microwave radiation. A standard digital camera (Olympus tough TG-5) and a set of reference targets were used to take sets of images that can be processed using multi-image photogrammetry into high-resolution small-scale digital elevation models (DEMs). The DEMs can be used to estimate roughness of the snow surface and of the snow-ice interface. The reference targets were distributed around a small ( ~ 0.6 m x 0.6 m) area, and pictures were taken from different angles, including all targets in each image, and ideally overlapping by at least 80%. Pictures were always taken with the maximum wide-angle of the camera. During polar night, a headlamp was taken to illuminate the scene before pictures were taken. Image sets of the surface were taken before the snowpit was excavated. Image sets of the snow-ice interface were taken after the detailed snowpit measurements, and the remaining snow was brushed off the ice surface using a brush. Please direct inquiries to; David Wagner (PS122/1), Martin Schneebeli (PS122/2), Amy Macfarlane (PS122/3 and PS122/4), Ruzica Dadic (PS122/5). Dataset polar night PANGAEA - Data Publisher for Earth & Environmental Science Arctic Arctic Ocean Olympus ENVELOPE(156.767,156.767,-80.217,-80.217) ENVELOPE(-2.590231,122.360680,89.152713,79.187972) |
institution |
Open Polar |
collection |
PANGAEA - Data Publisher for Earth & Environmental Science |
op_collection_id |
ftpangaea |
language |
English |
topic |
Arctic Ocean Arctic Research Icebreaker Consortium: A strategy for meeting the needs for marine-based research in the Arctic ARICE Date/Time of event Event label Image Image (File Size) Latitude of event Longitude of event MOSAiC MOSAiC20192020 Multidisciplinary drifting Observatory for the Study of Arctic Climate Olympus Tough TG-5 Camera Polarstern Position PS122/1 PS122/1_6-6 PS122/1_7-12 PS122/1_7-88 PS122/2 PS122/2_16-62 PS122/2_16-9 PS122/2_17-109 PS122/2_17-16 PS122/2_17-49 PS122/2_18-17 PS122/2_18-56 PS122/2_18-66 PS122/2_18-8 PS122/2_19-144 PS122/2_19-28 PS122/2_19-35 PS122/2_19-9 PS122/2_19-92 PS122/2_20-4 PS122/2_20-80 PS122/2_20-83 PS122/2_21-52 PS122/2_21-53 PS122/2_21-96 PS122/2_22-5 PS122/2_22-6 PS122/2_22-61 PS122/2_22-73 PS122/2_23-2 PS122/2_23-34 PS122/2_23-73 PS122/2_23-74 PS122/2_23-9 PS122/2_24-14 |
spellingShingle |
Arctic Ocean Arctic Research Icebreaker Consortium: A strategy for meeting the needs for marine-based research in the Arctic ARICE Date/Time of event Event label Image Image (File Size) Latitude of event Longitude of event MOSAiC MOSAiC20192020 Multidisciplinary drifting Observatory for the Study of Arctic Climate Olympus Tough TG-5 Camera Polarstern Position PS122/1 PS122/1_6-6 PS122/1_7-12 PS122/1_7-88 PS122/2 PS122/2_16-62 PS122/2_16-9 PS122/2_17-109 PS122/2_17-16 PS122/2_17-49 PS122/2_18-17 PS122/2_18-56 PS122/2_18-66 PS122/2_18-8 PS122/2_19-144 PS122/2_19-28 PS122/2_19-35 PS122/2_19-9 PS122/2_19-92 PS122/2_20-4 PS122/2_20-80 PS122/2_20-83 PS122/2_21-52 PS122/2_21-53 PS122/2_21-96 PS122/2_22-5 PS122/2_22-6 PS122/2_22-61 PS122/2_22-73 PS122/2_23-2 PS122/2_23-34 PS122/2_23-73 PS122/2_23-74 PS122/2_23-9 PS122/2_24-14 Macfarlane, Amy R Schneebeli, Martin Dadic, Ruzica Wagner, David N Arndt, Stefanie Clemens-Sewall, David Hämmerle, Stefan Hannula, Henna-Reetta Jaggi, Matthias Kolabutin, Nikolai Krampe, Daniela Lehning, Michael Matero, Ilkka Nicolaus, Marcel Oggier, Marc Pirazzini, Roberta Polashenski, Chris Raphael, Ian Regnery, Julia Shimanchuck, Egor Smith, Madison M Tavri, Aikaterini Snowpit multi-image photogrammetry images collected during the MOSAiC expedition |
topic_facet |
Arctic Ocean Arctic Research Icebreaker Consortium: A strategy for meeting the needs for marine-based research in the Arctic ARICE Date/Time of event Event label Image Image (File Size) Latitude of event Longitude of event MOSAiC MOSAiC20192020 Multidisciplinary drifting Observatory for the Study of Arctic Climate Olympus Tough TG-5 Camera Polarstern Position PS122/1 PS122/1_6-6 PS122/1_7-12 PS122/1_7-88 PS122/2 PS122/2_16-62 PS122/2_16-9 PS122/2_17-109 PS122/2_17-16 PS122/2_17-49 PS122/2_18-17 PS122/2_18-56 PS122/2_18-66 PS122/2_18-8 PS122/2_19-144 PS122/2_19-28 PS122/2_19-35 PS122/2_19-9 PS122/2_19-92 PS122/2_20-4 PS122/2_20-80 PS122/2_20-83 PS122/2_21-52 PS122/2_21-53 PS122/2_21-96 PS122/2_22-5 PS122/2_22-6 PS122/2_22-61 PS122/2_22-73 PS122/2_23-2 PS122/2_23-34 PS122/2_23-73 PS122/2_23-74 PS122/2_23-9 PS122/2_24-14 |
description |
The small-scale surface roughness is important for scattering of shortwave visible and higher-frequency microwave radiation. A standard digital camera (Olympus tough TG-5) and a set of reference targets were used to take sets of images that can be processed using multi-image photogrammetry into high-resolution small-scale digital elevation models (DEMs). The DEMs can be used to estimate roughness of the snow surface and of the snow-ice interface. The reference targets were distributed around a small ( ~ 0.6 m x 0.6 m) area, and pictures were taken from different angles, including all targets in each image, and ideally overlapping by at least 80%. Pictures were always taken with the maximum wide-angle of the camera. During polar night, a headlamp was taken to illuminate the scene before pictures were taken. Image sets of the surface were taken before the snowpit was excavated. Image sets of the snow-ice interface were taken after the detailed snowpit measurements, and the remaining snow was brushed off the ice surface using a brush. Please direct inquiries to; David Wagner (PS122/1), Martin Schneebeli (PS122/2), Amy Macfarlane (PS122/3 and PS122/4), Ruzica Dadic (PS122/5). |
format |
Dataset |
author |
Macfarlane, Amy R Schneebeli, Martin Dadic, Ruzica Wagner, David N Arndt, Stefanie Clemens-Sewall, David Hämmerle, Stefan Hannula, Henna-Reetta Jaggi, Matthias Kolabutin, Nikolai Krampe, Daniela Lehning, Michael Matero, Ilkka Nicolaus, Marcel Oggier, Marc Pirazzini, Roberta Polashenski, Chris Raphael, Ian Regnery, Julia Shimanchuck, Egor Smith, Madison M Tavri, Aikaterini |
author_facet |
Macfarlane, Amy R Schneebeli, Martin Dadic, Ruzica Wagner, David N Arndt, Stefanie Clemens-Sewall, David Hämmerle, Stefan Hannula, Henna-Reetta Jaggi, Matthias Kolabutin, Nikolai Krampe, Daniela Lehning, Michael Matero, Ilkka Nicolaus, Marcel Oggier, Marc Pirazzini, Roberta Polashenski, Chris Raphael, Ian Regnery, Julia Shimanchuck, Egor Smith, Madison M Tavri, Aikaterini |
author_sort |
Macfarlane, Amy R |
title |
Snowpit multi-image photogrammetry images collected during the MOSAiC expedition |
title_short |
Snowpit multi-image photogrammetry images collected during the MOSAiC expedition |
title_full |
Snowpit multi-image photogrammetry images collected during the MOSAiC expedition |
title_fullStr |
Snowpit multi-image photogrammetry images collected during the MOSAiC expedition |
title_full_unstemmed |
Snowpit multi-image photogrammetry images collected during the MOSAiC expedition |
title_sort |
snowpit multi-image photogrammetry images collected during the mosaic expedition |
publisher |
PANGAEA |
publishDate |
2021 |
url |
https://doi.pangaea.de/10.1594/PANGAEA.935932 https://doi.org/10.1594/PANGAEA.935932 |
op_coverage |
MEDIAN LATITUDE: 86.478053 * MEDIAN LONGITUDE: 68.255593 * SOUTH-BOUND LATITUDE: 79.187972 * WEST-BOUND LONGITUDE: -2.590231 * NORTH-BOUND LATITUDE: 89.152713 * EAST-BOUND LONGITUDE: 122.360680 * DATE/TIME START: 2019-11-04T06:14:00 * DATE/TIME END: 2020-09-30T09:00:25 |
long_lat |
ENVELOPE(156.767,156.767,-80.217,-80.217) ENVELOPE(-2.590231,122.360680,89.152713,79.187972) |
geographic |
Arctic Arctic Ocean Olympus |
geographic_facet |
Arctic Arctic Ocean Olympus |
genre |
polar night |
genre_facet |
polar night |
op_relation |
https://doi.org/10.1594/PANGAEA.935934 https://doi.pangaea.de/10.1594/PANGAEA.935932 https://doi.org/10.1594/PANGAEA.935932 |
op_rights |
CC-BY-4.0: Creative Commons Attribution 4.0 International Access constraints: unrestricted info:eu-repo/semantics/openAccess |
op_doi |
https://doi.org/10.1594/PANGAEA.93593210.1594/PANGAEA.935934 |
_version_ |
1814276646669123584 |