M134/1 raw data of EM710 multibeam echosounder (bathymetry, beam time series & water column data)
Multibeam echosounder (MBES) data recorded during RV METEOR cruise M134 between 16.01.2017 and 18.02.2017 around South Georgia. The main objective of was to investigate emissions of free gas from cross‐shelf troughs of South Georgia, their distribution, quantification, and sources for methane ebulli...
Main Authors: | , , |
---|---|
Format: | Dataset |
Language: | English |
Published: |
PANGAEA
2018
|
Subjects: | |
Online Access: | https://doi.pangaea.de/10.1594/PANGAEA.895262 https://doi.org/10.1594/PANGAEA.895262 |
id |
ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.895262 |
---|---|
record_format |
openpolar |
spelling |
ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.895262 2024-06-23T07:47:55+00:00 M134/1 raw data of EM710 multibeam echosounder (bathymetry, beam time series & water column data) Bohrmann, Gerhard Weinrebe, Reimer Wilhelm Wintersteller, Paul MEDIAN LATITUDE: -52.448610 * MEDIAN LONGITUDE: -64.413885 * SOUTH-BOUND LATITUDE: -53.197220 * WEST-BOUND LONGITUDE: -71.011110 * NORTH-BOUND LATITUDE: -51.700000 * EAST-BOUND LONGITUDE: -57.816660 2018 text/tab-separated-values, 8348 data points https://doi.pangaea.de/10.1594/PANGAEA.895262 https://doi.org/10.1594/PANGAEA.895262 en eng PANGAEA Bohrmann, Gerhard; Aromokeye, Adeyemi David; Bihler, Viola; Dehning, Klaus; Dohrmann, Ingrid; Gentz, Torben; Grahs, M; Hogg, O; Hüttich, Daniel; Kasten, Sabine; Kirschenmann, E; Lange, Mirko; Leymann, Tom; Linse, Katrin; Loher, Markus; Malnati, Janice; Mau, Susan; Mickoleit, Anett; Nowald, Nicolas; Pape, Thomas; Reuter, Christian; Römer, Miriam; Sahling, Heiko; Stange, Nikolas; Torres, Marta E; Vittori, Vincent; von Dobeneck, Tilo; von Neuhoff, Holger; Weinrebe, Reimer Wilhelm; Wintersteller, Paul (2017): R/V METEOR Cruise Report M134, Emissions of Free Gas from Cross-Shelf Troughs of South Georgia: Distribution, Quantification, and Sources for Methane Ebullition Sites in Sub-Antarctic Waters, Port Stanley (Falkland Islands) - Punta Arenas (Chile), 16 January - 18 February 2017. Berichte aus dem MARUM und dem Fachbereich Geowissenschaften der Universität Bremen, 317, 220 pp, urn:nbn:de:gbv:46-00106081-12 https://doi.pangaea.de/10.1594/PANGAEA.895262 https://doi.org/10.1594/PANGAEA.895262 CC-BY-4.0: Creative Commons Attribution 4.0 International Access constraints: unrestricted info:eu-repo/semantics/openAccess MARUM - Center for Marine Environmental Sciences, University Bremen CT File format File name File size M134/1 M134/1-track Meteor (1986) Underway cruise track measurements Uniform resource locator/link to file Dataset 2018 ftpangaea https://doi.org/10.1594/PANGAEA.895262 2024-06-12T14:17:12Z Multibeam echosounder (MBES) data recorded during RV METEOR cruise M134 between 16.01.2017 and 18.02.2017 around South Georgia. The main objective of was to investigate emissions of free gas from cross‐shelf troughs of South Georgia, their distribution, quantification, and sources for methane ebullition sites in sub‐Antarctic waters. Another objective was the mapping of the glacial bathymetry on the shelf. CI Citation: Paul Wintersteller (seafloor-imaging@marum.de) as responsible party for bathymetry raw data ingest and approval. Description of the data sources: During the cruise RV METEOR M134/1 the hull-mounted Kongsberg EM710 with a nominal sounding frequency of 70-100 kHz was utilized. 256 beams with an acoustical footprint of 1°(Tx)/1°(Rx) are formed for each ping. For further information consult: http://epic.awi.de/26726/1/Kon2007b.pdf. The main purposes of most of the surveys were mapping for bathymetry and searching for gas flares in the water column. The EM710 was recording almost continuously. During this cruise the swath width was set to 130° and the use of the high-density equidistant and the dual-swath mode of the EM710 resulted in up to 800 soundings per ping. The survey speed was kept between 6-10 knots depending on weather conditions and flare surveying. Responsible person during this cruise / PI: Wilhelm Weinrebe (wweinrebe@geomar.de) & Paul Wintersteller (pwintersteller@marum.de). Chief Scientist: G. Bohrmann (gbohrmann@marum.de) CR: https://elib.suub.uni-bremen.de/edocs/00106081-1.pdf CSR: http://www.bsh.de/aktdat/dod/fahrtergebnis/2017/20170002.htm A special thanks goes to the watch keeper during M134/1: Viola Bihler, Maximilian Grahs, Miriam Römer and Nikolas Stange Dataset Antarc* Antarctic PANGAEA - Data Publisher for Earth & Environmental Science Antarctic Kongsberg ENVELOPE(19.082,19.082,69.123,69.123) ENVELOPE(-71.011110,-57.816660,-51.700000,-53.197220) |
institution |
Open Polar |
collection |
PANGAEA - Data Publisher for Earth & Environmental Science |
op_collection_id |
ftpangaea |
language |
English |
topic |
CT File format File name File size M134/1 M134/1-track Meteor (1986) Underway cruise track measurements Uniform resource locator/link to file |
spellingShingle |
CT File format File name File size M134/1 M134/1-track Meteor (1986) Underway cruise track measurements Uniform resource locator/link to file Bohrmann, Gerhard Weinrebe, Reimer Wilhelm Wintersteller, Paul M134/1 raw data of EM710 multibeam echosounder (bathymetry, beam time series & water column data) |
topic_facet |
CT File format File name File size M134/1 M134/1-track Meteor (1986) Underway cruise track measurements Uniform resource locator/link to file |
description |
Multibeam echosounder (MBES) data recorded during RV METEOR cruise M134 between 16.01.2017 and 18.02.2017 around South Georgia. The main objective of was to investigate emissions of free gas from cross‐shelf troughs of South Georgia, their distribution, quantification, and sources for methane ebullition sites in sub‐Antarctic waters. Another objective was the mapping of the glacial bathymetry on the shelf. CI Citation: Paul Wintersteller (seafloor-imaging@marum.de) as responsible party for bathymetry raw data ingest and approval. Description of the data sources: During the cruise RV METEOR M134/1 the hull-mounted Kongsberg EM710 with a nominal sounding frequency of 70-100 kHz was utilized. 256 beams with an acoustical footprint of 1°(Tx)/1°(Rx) are formed for each ping. For further information consult: http://epic.awi.de/26726/1/Kon2007b.pdf. The main purposes of most of the surveys were mapping for bathymetry and searching for gas flares in the water column. The EM710 was recording almost continuously. During this cruise the swath width was set to 130° and the use of the high-density equidistant and the dual-swath mode of the EM710 resulted in up to 800 soundings per ping. The survey speed was kept between 6-10 knots depending on weather conditions and flare surveying. Responsible person during this cruise / PI: Wilhelm Weinrebe (wweinrebe@geomar.de) & Paul Wintersteller (pwintersteller@marum.de). Chief Scientist: G. Bohrmann (gbohrmann@marum.de) CR: https://elib.suub.uni-bremen.de/edocs/00106081-1.pdf CSR: http://www.bsh.de/aktdat/dod/fahrtergebnis/2017/20170002.htm A special thanks goes to the watch keeper during M134/1: Viola Bihler, Maximilian Grahs, Miriam Römer and Nikolas Stange |
format |
Dataset |
author |
Bohrmann, Gerhard Weinrebe, Reimer Wilhelm Wintersteller, Paul |
author_facet |
Bohrmann, Gerhard Weinrebe, Reimer Wilhelm Wintersteller, Paul |
author_sort |
Bohrmann, Gerhard |
title |
M134/1 raw data of EM710 multibeam echosounder (bathymetry, beam time series & water column data) |
title_short |
M134/1 raw data of EM710 multibeam echosounder (bathymetry, beam time series & water column data) |
title_full |
M134/1 raw data of EM710 multibeam echosounder (bathymetry, beam time series & water column data) |
title_fullStr |
M134/1 raw data of EM710 multibeam echosounder (bathymetry, beam time series & water column data) |
title_full_unstemmed |
M134/1 raw data of EM710 multibeam echosounder (bathymetry, beam time series & water column data) |
title_sort |
m134/1 raw data of em710 multibeam echosounder (bathymetry, beam time series & water column data) |
publisher |
PANGAEA |
publishDate |
2018 |
url |
https://doi.pangaea.de/10.1594/PANGAEA.895262 https://doi.org/10.1594/PANGAEA.895262 |
op_coverage |
MEDIAN LATITUDE: -52.448610 * MEDIAN LONGITUDE: -64.413885 * SOUTH-BOUND LATITUDE: -53.197220 * WEST-BOUND LONGITUDE: -71.011110 * NORTH-BOUND LATITUDE: -51.700000 * EAST-BOUND LONGITUDE: -57.816660 |
long_lat |
ENVELOPE(19.082,19.082,69.123,69.123) ENVELOPE(-71.011110,-57.816660,-51.700000,-53.197220) |
geographic |
Antarctic Kongsberg |
geographic_facet |
Antarctic Kongsberg |
genre |
Antarc* Antarctic |
genre_facet |
Antarc* Antarctic |
op_source |
MARUM - Center for Marine Environmental Sciences, University Bremen |
op_relation |
Bohrmann, Gerhard; Aromokeye, Adeyemi David; Bihler, Viola; Dehning, Klaus; Dohrmann, Ingrid; Gentz, Torben; Grahs, M; Hogg, O; Hüttich, Daniel; Kasten, Sabine; Kirschenmann, E; Lange, Mirko; Leymann, Tom; Linse, Katrin; Loher, Markus; Malnati, Janice; Mau, Susan; Mickoleit, Anett; Nowald, Nicolas; Pape, Thomas; Reuter, Christian; Römer, Miriam; Sahling, Heiko; Stange, Nikolas; Torres, Marta E; Vittori, Vincent; von Dobeneck, Tilo; von Neuhoff, Holger; Weinrebe, Reimer Wilhelm; Wintersteller, Paul (2017): R/V METEOR Cruise Report M134, Emissions of Free Gas from Cross-Shelf Troughs of South Georgia: Distribution, Quantification, and Sources for Methane Ebullition Sites in Sub-Antarctic Waters, Port Stanley (Falkland Islands) - Punta Arenas (Chile), 16 January - 18 February 2017. Berichte aus dem MARUM und dem Fachbereich Geowissenschaften der Universität Bremen, 317, 220 pp, urn:nbn:de:gbv:46-00106081-12 https://doi.pangaea.de/10.1594/PANGAEA.895262 https://doi.org/10.1594/PANGAEA.895262 |
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.895262 |
_version_ |
1802638189444202496 |