1. Home
  2. Data
  3. Ibcao Bathymetry Data

Ibcao Bathymetry Data

omg 20150804

Emodnet Dataset ID (LID)
0000125502
id
7232
Dataset name
omg 20150804
File name
20220714/OMG_Bathy_SBES_L2_20150804000000_PS.xyz
Data format
xyz (tsv)
File size
293088
Dataset version
2
Seabed source ID (SID)
1421
Seabed data category (TID)
Singlebeam — depth value collected by a single beam echo-sounder (code 10)
Included in IBCAO gridding
Yes (code 1)
IBCAO gridding layer weight
1
Cruise name
omg 20150804
Cruise ID
0
Originator centre
National Aeronautics and Space Administration-Oceans Melting Greenland,  Jet Propulsion Laboratory California Institute of Technology (NASA-OMG)
Data provider
National Aeronautics and Space Administration-Oceans Melting Greenland,  Jet Propulsion Laboratory California Institute of Technology (NASA-OMG)
Platform class
research vessel
Station name
R/V Ault
Instrument
single-beam echosounders
Spatial reference system
EPSG:3996
Abstract
Cited from https://podaac.jpl.nasa.gov/dataset/OMG_L2_Bathy_SBES_Gridded: "This dataset contains in situ depth measurements from Singlebeam Echo Sounder System (SBES) instruments. These depths were used to map the bathymetry around ocean terminating glaciers of Greenland. The bathymetry mapping is part of the Oceans Melting Greenland (OMG) project. The goal of the project is to find out what contributions the ocean has on Greenland's melting glaciers. The SBES was onboard a ship so the tracks are not of a swath, but less regularly patterned as the ship is limited as to where it can traverse due to floating glaciers, ice cover and general weather conditions."
URL
OMG. 2019. OMG Swath Gridded Singlebeam Echo Sounding (SBES) Bathymetry. Ver. 1. PO.DAAC, CA, USA. Dataset accessed 20220712 at http://doi.org/10.5067/OMGEV-SBES1.
Database reference
NASA-OMG
Operator who enters this information
silvia
File creation time
2022-07-12 10:38:59+00
Metadata modification time
2022-08-29 05:41:39.532744+00
Color
#71771c
preprocess
https://git.bolin.su.se/carrooo/seabed-preprocess-cb/-/blob/652d319a286185c5ff1aada6cbf874750bcfa973/nasa-omg.py
Ibcao data status
processing
Supplementary data
20220714/OMG_Bathy_SBES_L2_20150804000000.zip

Revisions

Version 3

Mon, 20 Feb 2023 18:15:11 +0100

Updated status and processing_status by Caroline (2022-10-10), some modifications were done by Silvia

Version 2

Mon, 29 Aug 2022 07:41:39 +0200

Lon, lat and altitude (depth) were extracted from NetCDF files, transformed from 4326 to 3996

Version 1

Thu, 14 Jul 2022 14:11:01 +0200

Initial commit
Knut and Alice Wallenberg Foundation (KAW) and Swedish Research Council (VR) financed the Oden multibeam system and the installation was financed by the Swedish Maritime Administration. The Oden expeditions were organized by the Swedish Polar Research Secretariat. This Mapping Repository is a part of the Bert Bolin Centre for Climate Research data archive.