Ibcao Bathymetry Data

omg 20200816

Emodnet Dataset ID (LID)

0000126303

id

9757

Dataset name

omg 20200816

File name

20220707/OMG_Bathy_MBES_L2_20200816000000_PS.xyz

Data format

xyz (tsv)

File size

5511778102

Dataset version

3

Seabed source ID (SID)

1417

Seabed data category (TID)

Multibeam — depth value collected by a multibeam echo-sounder (code 11)

Included in IBCAO gridding

Yes (code 1)

IBCAO gridding layer weight

1000

Cruise name

omg 20200816

Cruise ID

0

Start date

End date

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)

Spatial reference system

EPSG:3996

Horizontal resolution

1.08054

IBCAO gridding Remove and Restore resolution

100

Abstract

Cited from https://podaac.jpl.nasa.gov/dataset/OMG_L2_Bathy_MBES_Gridded: "This dataset contains level 2 in situ depth measurements from Multibeam Echo Sounder System (MBES) 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 MBES 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. Bathymetry was also measured with the Singlebeam Echo Sounder System (SBES) in areas where the MBES could not go, but has less spatial coverage."

URL

OMG. 2019. OMG Swath Gridded Multibeam Echo Sounding (MBES) Bathymetry. Ver. 1. PO.DAAC, CA, USA. Dataset accessed 2022-06-34 at https://doi.org/10.5067/OMGEV-MBES1

Operator who enters this information

silvia

File creation time

2022-07-07 13:00:52+00

Metadata modification time

2023-02-20 17:15:11.463594+00

Bounding box

POLYGON((-812965.589183849 -2040146.44348433,-812965.589183849 -1490773.81698476,-480669.172539417 -1490773.81698476,-480669.172539417 -2040146.44348433,-812965.589183849 -2040146.44348433))

Color

#b25770

preprocess

https://git.bolin.su.se/carrooo/seabed-preprocess-cb/-/blob/652d319a286185c5ff1aada6cbf874750bcfa973/nasa-omg.py

Ibcao data status

done

Supplementary data

20220707/OMG_20200816.zip

Processing status

Update to done

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