Sea-ice draft during the MOSAiC expedition 2019/20
The three-dimensional under-ice topography has been mapped regularly during the Multidisciplinary drifting Observatory for the Study of Arctic Climate (MOSAiC) expedition in 2019/20 (Nicolaus et al., 2022). We used a high-speed, high-resolution multibeam echosounder system (MBES, Imagenex DT101, Por...
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Format: | Dataset |
Language: | English |
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PANGAEA
2022
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Subjects: | |
Online Access: | https://doi.pangaea.de/10.1594/PANGAEA.945589 |
id |
ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.945589 |
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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 |
Arctic Ocean AWI_SeaIce BEAST DATE/TIME Event label FRAM FRontiers in Arctic marine Monitoring Image LATITUDE LONGITUDE MOSAiC MOSAiC20192020 Multibeam Echosounder Imagenex DT101 Multidisciplinary drifting Observatory for the Study of Arctic Climate Polarstern PS122/2 PS122/2_18-19 PS122/2_19-27 PS122/2_20-23 PS122/2_21-36 PS122/2_22-45 PS122/2_23-29 PS122/2_24-70 PS122/2_25-44 PS122/3 PS122/3_29-14 PS122/3_31-17 PS122/3_31-75 PS122/3_32-11 PS122/3_32-33 PS122/3_33-27 PS122/3_34-20 PS122/3_36-125 PS122/3_36-24 PS122/3_37-20 PS122/3_38-50 PS122/3_39-20 PS122/3_39-77 PS122/4 PS122/4_44-162 PS122/4_44-206 PS122/4_45-61 PS122/4_46-37 PS122/4_47-31 PS122/4_48-4 PS122/4_49-105 PS122/5 PS122/5_59-269 |
spellingShingle |
Arctic Ocean AWI_SeaIce BEAST DATE/TIME Event label FRAM FRontiers in Arctic marine Monitoring Image LATITUDE LONGITUDE MOSAiC MOSAiC20192020 Multibeam Echosounder Imagenex DT101 Multidisciplinary drifting Observatory for the Study of Arctic Climate Polarstern PS122/2 PS122/2_18-19 PS122/2_19-27 PS122/2_20-23 PS122/2_21-36 PS122/2_22-45 PS122/2_23-29 PS122/2_24-70 PS122/2_25-44 PS122/3 PS122/3_29-14 PS122/3_31-17 PS122/3_31-75 PS122/3_32-11 PS122/3_32-33 PS122/3_33-27 PS122/3_34-20 PS122/3_36-125 PS122/3_36-24 PS122/3_37-20 PS122/3_38-50 PS122/3_39-20 PS122/3_39-77 PS122/4 PS122/4_44-162 PS122/4_44-206 PS122/4_45-61 PS122/4_46-37 PS122/4_47-31 PS122/4_48-4 PS122/4_49-105 PS122/5 PS122/5_59-269 Katlein, Christian Anhaus, Philipp Arndt, Stefanie Krampe, Daniela Lange, Benjamin Allen Matero, Ilkka Regnery, Julia Rohde, Jan Schiller, Martin Nicolaus, Marcel Sea-ice draft during the MOSAiC expedition 2019/20 |
topic_facet |
Arctic Ocean AWI_SeaIce BEAST DATE/TIME Event label FRAM FRontiers in Arctic marine Monitoring Image LATITUDE LONGITUDE MOSAiC MOSAiC20192020 Multibeam Echosounder Imagenex DT101 Multidisciplinary drifting Observatory for the Study of Arctic Climate Polarstern PS122/2 PS122/2_18-19 PS122/2_19-27 PS122/2_20-23 PS122/2_21-36 PS122/2_22-45 PS122/2_23-29 PS122/2_24-70 PS122/2_25-44 PS122/3 PS122/3_29-14 PS122/3_31-17 PS122/3_31-75 PS122/3_32-11 PS122/3_32-33 PS122/3_33-27 PS122/3_34-20 PS122/3_36-125 PS122/3_36-24 PS122/3_37-20 PS122/3_38-50 PS122/3_39-20 PS122/3_39-77 PS122/4 PS122/4_44-162 PS122/4_44-206 PS122/4_45-61 PS122/4_46-37 PS122/4_47-31 PS122/4_48-4 PS122/4_49-105 PS122/5 PS122/5_59-269 |
description |
The three-dimensional under-ice topography has been mapped regularly during the Multidisciplinary drifting Observatory for the Study of Arctic Climate (MOSAiC) expedition in 2019/20 (Nicolaus et al., 2022). We used a high-speed, high-resolution multibeam echosounder system (MBES, Imagenex DT101, Port Coquitlam, BC, Canada) attached to a remotely operated vehicle (ROV, M500, Ocean Modules, Åtvidaberg, Sweden, Katlein et al., 2017). The system was operated directly from the sea ice during most dive days on all legs of the MOSAiC expedition. The area covered was about 280 m in diameter. Standard multibeam surveys were performed at a dive depth of 20 m while high-resolution surveys at 10 m depth. The MBES consists of a multibeam sonar, an integrated Sound Velocity Probe (SVP), and a Motion Reference Unit (MRU). The operating frequency was 240 kHz. The sonar was used with 480 beams with a swath width of 120° (across track) x 3° (along track) and an effective beam width of 0.75°. The angular resolution resulting from the chosen number of beams and the sector size was 0.25°. The ping rate was automatically set and was based on the range setting, numbers of beams selected and specification of the computer system used for operation. The profile setup options were enabled profile point detection, maximum return, no along track averaging, no bottom following, and no pipe detect. A constant sound velocity of 1437 m/s was applied. Returns from three points were averaged to derive the distance from the MBES to the ice underside. Subtracting the distance to the ice from the vehicle depth yielded the sea-ice draft. More technical details are available here: https://imagenex.com/products/dt101xi. The software to record operate the MBES and record data is available from the Imagenex website (https://imagenex.com/interior-page/software-dowload). Data were processed using the CARIS HIPS and SIPS software (Teledyne CARIS, Fredericton, NB, Canada) applying swath and subset editors for data cleaning. The appreciation '_HR' in the file ... |
format |
Dataset |
author |
Katlein, Christian Anhaus, Philipp Arndt, Stefanie Krampe, Daniela Lange, Benjamin Allen Matero, Ilkka Regnery, Julia Rohde, Jan Schiller, Martin Nicolaus, Marcel |
author_facet |
Katlein, Christian Anhaus, Philipp Arndt, Stefanie Krampe, Daniela Lange, Benjamin Allen Matero, Ilkka Regnery, Julia Rohde, Jan Schiller, Martin Nicolaus, Marcel |
author_sort |
Katlein, Christian |
title |
Sea-ice draft during the MOSAiC expedition 2019/20 |
title_short |
Sea-ice draft during the MOSAiC expedition 2019/20 |
title_full |
Sea-ice draft during the MOSAiC expedition 2019/20 |
title_fullStr |
Sea-ice draft during the MOSAiC expedition 2019/20 |
title_full_unstemmed |
Sea-ice draft during the MOSAiC expedition 2019/20 |
title_sort |
sea-ice draft during the mosaic expedition 2019/20 |
publisher |
PANGAEA |
publishDate |
2022 |
url |
https://doi.pangaea.de/10.1594/PANGAEA.945589 |
op_coverage |
MEDIAN LATITUDE: 85.911996 * MEDIAN LONGITUDE: 50.401871 * SOUTH-BOUND LATITUDE: 79.400154 * WEST-BOUND LONGITUDE: -2.735151 * NORTH-BOUND LATITUDE: 89.072596 * EAST-BOUND LONGITUDE: 119.458768 * DATE/TIME START: 2019-12-31T07:58:00 * DATE/TIME END: 2020-09-17T09:20:00 * MINIMUM ELEVATION: -4871.1 m * MAXIMUM ELEVATION: -753.6 m |
long_lat |
ENVELOPE(-2.735151,119.458768,89.072596,79.400154) |
geographic |
Arctic Arctic Ocean Canada |
geographic_facet |
Arctic Arctic Ocean Canada |
genre |
Arctic Arctic Ocean Sea ice |
genre_facet |
Arctic Arctic Ocean Sea ice |
op_relation |
Coppolaro, Veronica (2018): Sea ice underside three-dimensional topography and draft measurements withan upward-looking multibeam sonar mounted on a remotely operated vehicle. Master'sthesis, Universita Degli Studi Firenze, https://doi.org/10.13140/RG.2.2.34572.95362 Katlein, Christian; Schiller, Martin; Belter, Hans Jakob; Coppolaro, Veronica; Wenslandt, David; Nicolaus, Marcel (2017): A New Remotely Operated Sensor Platform for Interdisciplinary Observations under Sea Ice. Frontiers in Marine Science, 4, https://doi.org/10.3389/fmars.2017.00281 Nicolaus, Marcel; Perovich, Donald K; Spreen, Gunnar; Granskog, Mats A; von Albedyll, Luisa; Angelopoulos, Michael; Anhaus, Philipp; Arndt, Stefanie; Belter, Hans Jakob; Bessonov, Vladimir; Birnbaum, Gerit; Brauchle, Jörg; Calmer, Radiance; Cardellach, Estel; Cheng, Bin; Clemens-Sewall, David; Dadic, Ruzica; Damm, Ellen; de Boer, Gijs; Demir, Oguz; Dethloff, Klaus; Divine, Dmitry V; Fong, Allison A; Fons, Steven; Frey, Markus M; Fuchs, Niels; Gabarró, Carolina; Gerland, Sebastian; Goessling, Helge; Gradinger, Rolf; Haapala, Jari; Haas, Christian; Hamilton, Jonathan; Hannula, Henna-Reetta; Hendricks, Stefan; Herber, Andreas; Heuzé, Céline; Hoppmann, Mario; Høyland, Knut Vilhelm; Huntemann, Marcus; Hutchings, Jennifer K; Hwang, Byongjun; Itkin, Polona; Jacobi, Hans-Werner; Jaggi, Matthias; Jutila, Arttu; Kaleschke, Lars; Katlein, Christian; Kolabutin, Nikolai; Krampe, Daniela; Kristensen, Steen Savstrup; Krumpen, Thomas; Kurtz, Nathan; Lampert, Astrid; Lange, Benjamin Allen; Lei, Ruibo; Light, Bonnie; Linhardt, Felix; Liston, Glen E; Loose, Brice; Macfarlane, Amy R; Mahmud, Mallik; Matero, Ilkka; Maus, Sönke; Morgenstern, Anne; Naderpour, Reza; Nandan, Vishnu; Niubom, Alexey; Oggier, Marc; Oppelt, Natascha; Pätzold, Falk; Perron, Christophe; Petrovsky, Tomasz; Pirazzini, Roberta; Polashenski, Chris; Rabe, Benjamin; Raphael, Ian; Regnery, Julia; Rex, Markus; Ricker, Robert; Riemann-Campe, Kathrin; Rinke, Annette; Rohde, Jan; Salganik, Evgenii; Scharien, Randall K; Schiller, Martin; Schneebeli, Martin; Semmling, Maximilian; Shimanchuk, Egor; Shupe, Matthew D; Smith, Madison M; Smolyanitsky, Vasily M; Sokolov, Vladimir; Stanton, T; Stroeve, Julienne C; Thielke, Linda; Timofeeva, Anna; Tonboe, Rasmus Tage; Tavri, Aikaterini; Tsamados, Michel; Wagner, David N; Watkins, Daniel; Webster, Melinda; Wendisch, Manfred (2022): Overview of the MOSAiC expedition: Snow and sea ice. 10(1), https://doi.org/10.1525/elementa.2021.000046 https://doi.pangaea.de/10.1594/PANGAEA.945589 |
op_rights |
Access constraints: access rights needed info:eu-repo/semantics/restrictedAccess |
op_doi |
https://doi.org/10.13140/RG.2.2.34572.95362 https://doi.org/10.3389/fmars.2017.00281 https://doi.org/10.1525/elementa.2021.000046 |
_version_ |
1766330935909810176 |
spelling |
ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.945589 2023-05-15T14:58:49+02:00 Sea-ice draft during the MOSAiC expedition 2019/20 Katlein, Christian Anhaus, Philipp Arndt, Stefanie Krampe, Daniela Lange, Benjamin Allen Matero, Ilkka Regnery, Julia Rohde, Jan Schiller, Martin Nicolaus, Marcel MEDIAN LATITUDE: 85.911996 * MEDIAN LONGITUDE: 50.401871 * SOUTH-BOUND LATITUDE: 79.400154 * WEST-BOUND LONGITUDE: -2.735151 * NORTH-BOUND LATITUDE: 89.072596 * EAST-BOUND LONGITUDE: 119.458768 * DATE/TIME START: 2019-12-31T07:58:00 * DATE/TIME END: 2020-09-17T09:20:00 * MINIMUM ELEVATION: -4871.1 m * MAXIMUM ELEVATION: -753.6 m 2022-06-23 text/tab-separated-values, 114 data points https://doi.pangaea.de/10.1594/PANGAEA.945589 en eng PANGAEA Coppolaro, Veronica (2018): Sea ice underside three-dimensional topography and draft measurements withan upward-looking multibeam sonar mounted on a remotely operated vehicle. Master'sthesis, Universita Degli Studi Firenze, https://doi.org/10.13140/RG.2.2.34572.95362 Katlein, Christian; Schiller, Martin; Belter, Hans Jakob; Coppolaro, Veronica; Wenslandt, David; Nicolaus, Marcel (2017): A New Remotely Operated Sensor Platform for Interdisciplinary Observations under Sea Ice. Frontiers in Marine Science, 4, https://doi.org/10.3389/fmars.2017.00281 Nicolaus, Marcel; Perovich, Donald K; Spreen, Gunnar; Granskog, Mats A; von Albedyll, Luisa; Angelopoulos, Michael; Anhaus, Philipp; Arndt, Stefanie; Belter, Hans Jakob; Bessonov, Vladimir; Birnbaum, Gerit; Brauchle, Jörg; Calmer, Radiance; Cardellach, Estel; Cheng, Bin; Clemens-Sewall, David; Dadic, Ruzica; Damm, Ellen; de Boer, Gijs; Demir, Oguz; Dethloff, Klaus; Divine, Dmitry V; Fong, Allison A; Fons, Steven; Frey, Markus M; Fuchs, Niels; Gabarró, Carolina; Gerland, Sebastian; Goessling, Helge; Gradinger, Rolf; Haapala, Jari; Haas, Christian; Hamilton, Jonathan; Hannula, Henna-Reetta; Hendricks, Stefan; Herber, Andreas; Heuzé, Céline; Hoppmann, Mario; Høyland, Knut Vilhelm; Huntemann, Marcus; Hutchings, Jennifer K; Hwang, Byongjun; Itkin, Polona; Jacobi, Hans-Werner; Jaggi, Matthias; Jutila, Arttu; Kaleschke, Lars; Katlein, Christian; Kolabutin, Nikolai; Krampe, Daniela; Kristensen, Steen Savstrup; Krumpen, Thomas; Kurtz, Nathan; Lampert, Astrid; Lange, Benjamin Allen; Lei, Ruibo; Light, Bonnie; Linhardt, Felix; Liston, Glen E; Loose, Brice; Macfarlane, Amy R; Mahmud, Mallik; Matero, Ilkka; Maus, Sönke; Morgenstern, Anne; Naderpour, Reza; Nandan, Vishnu; Niubom, Alexey; Oggier, Marc; Oppelt, Natascha; Pätzold, Falk; Perron, Christophe; Petrovsky, Tomasz; Pirazzini, Roberta; Polashenski, Chris; Rabe, Benjamin; Raphael, Ian; Regnery, Julia; Rex, Markus; Ricker, Robert; Riemann-Campe, Kathrin; Rinke, Annette; Rohde, Jan; Salganik, Evgenii; Scharien, Randall K; Schiller, Martin; Schneebeli, Martin; Semmling, Maximilian; Shimanchuk, Egor; Shupe, Matthew D; Smith, Madison M; Smolyanitsky, Vasily M; Sokolov, Vladimir; Stanton, T; Stroeve, Julienne C; Thielke, Linda; Timofeeva, Anna; Tonboe, Rasmus Tage; Tavri, Aikaterini; Tsamados, Michel; Wagner, David N; Watkins, Daniel; Webster, Melinda; Wendisch, Manfred (2022): Overview of the MOSAiC expedition: Snow and sea ice. 10(1), https://doi.org/10.1525/elementa.2021.000046 https://doi.pangaea.de/10.1594/PANGAEA.945589 Access constraints: access rights needed info:eu-repo/semantics/restrictedAccess Arctic Ocean AWI_SeaIce BEAST DATE/TIME Event label FRAM FRontiers in Arctic marine Monitoring Image LATITUDE LONGITUDE MOSAiC MOSAiC20192020 Multibeam Echosounder Imagenex DT101 Multidisciplinary drifting Observatory for the Study of Arctic Climate Polarstern PS122/2 PS122/2_18-19 PS122/2_19-27 PS122/2_20-23 PS122/2_21-36 PS122/2_22-45 PS122/2_23-29 PS122/2_24-70 PS122/2_25-44 PS122/3 PS122/3_29-14 PS122/3_31-17 PS122/3_31-75 PS122/3_32-11 PS122/3_32-33 PS122/3_33-27 PS122/3_34-20 PS122/3_36-125 PS122/3_36-24 PS122/3_37-20 PS122/3_38-50 PS122/3_39-20 PS122/3_39-77 PS122/4 PS122/4_44-162 PS122/4_44-206 PS122/4_45-61 PS122/4_46-37 PS122/4_47-31 PS122/4_48-4 PS122/4_49-105 PS122/5 PS122/5_59-269 Dataset 2022 ftpangaea https://doi.org/10.13140/RG.2.2.34572.95362 https://doi.org/10.3389/fmars.2017.00281 https://doi.org/10.1525/elementa.2021.000046 2022-06-26T05:54:15Z The three-dimensional under-ice topography has been mapped regularly during the Multidisciplinary drifting Observatory for the Study of Arctic Climate (MOSAiC) expedition in 2019/20 (Nicolaus et al., 2022). We used a high-speed, high-resolution multibeam echosounder system (MBES, Imagenex DT101, Port Coquitlam, BC, Canada) attached to a remotely operated vehicle (ROV, M500, Ocean Modules, Åtvidaberg, Sweden, Katlein et al., 2017). The system was operated directly from the sea ice during most dive days on all legs of the MOSAiC expedition. The area covered was about 280 m in diameter. Standard multibeam surveys were performed at a dive depth of 20 m while high-resolution surveys at 10 m depth. The MBES consists of a multibeam sonar, an integrated Sound Velocity Probe (SVP), and a Motion Reference Unit (MRU). The operating frequency was 240 kHz. The sonar was used with 480 beams with a swath width of 120° (across track) x 3° (along track) and an effective beam width of 0.75°. The angular resolution resulting from the chosen number of beams and the sector size was 0.25°. The ping rate was automatically set and was based on the range setting, numbers of beams selected and specification of the computer system used for operation. The profile setup options were enabled profile point detection, maximum return, no along track averaging, no bottom following, and no pipe detect. A constant sound velocity of 1437 m/s was applied. Returns from three points were averaged to derive the distance from the MBES to the ice underside. Subtracting the distance to the ice from the vehicle depth yielded the sea-ice draft. More technical details are available here: https://imagenex.com/products/dt101xi. The software to record operate the MBES and record data is available from the Imagenex website (https://imagenex.com/interior-page/software-dowload). Data were processed using the CARIS HIPS and SIPS software (Teledyne CARIS, Fredericton, NB, Canada) applying swath and subset editors for data cleaning. The appreciation '_HR' in the file ... Dataset Arctic Arctic Ocean Sea ice PANGAEA - Data Publisher for Earth & Environmental Science Arctic Arctic Ocean Canada ENVELOPE(-2.735151,119.458768,89.072596,79.400154) |