Ibcao Bathymetry Data
bedmachinegreenland bed
Emodnet Dataset ID (LID)
0000013817id
10381Dataset name
bedmachinegreenland bedFile name
20231019/bedmachine-greenland-v5-bed-3996-masked-20231018.xyzData format
xyz (tsv)File size
5115217493Dataset version
17IBCAO version
3.1Seabed source ID (SID)
147Seabed data category (TID)
Pre-generated grid — depth value is taken from a pre-generated grid that is based on mixed source data types, e.g. single beam, multibeam, interpolation etc. (code 70)Included in IBCAO gridding
Yes (code 1)IBCAO gridding layer weight
10Data restriction
by negotiationCruise name
BedmachineCruise ID
0Originator centre
University of California Irvine Department of Earth System ScienceData provider
University of California Irvine Department of Earth System ScienceSpatial reference system
EPSG:3996Horizontal resolution
152.027IBCAO gridding Remove and Restore resolution
250URL
https://nsidc.org/data/idbmg4/versions/5Operator who enters this information
marcusFile creation time
2023-10-18 10:29:43+00Metadata modification time
2023-10-23 12:10:39.204406+00Bounding box
POLYGON((-2506089.12683 -2512911.50071,-2506089.12683 -326909.595834,-133853.663749 -326909.595834,-133853.663749 -2512911.50071,-2506089.12683 -2512911.50071))Color
#ac4e05preprocess
https://git.bolin.su.se/rez/seabed2030-preprocess/-/blob/master/bedmachine.pyIbcao data status
doneSupplementary data
20231019/bedmachine-buffers-20231018.zip
Revisions
Version 17
Mon, 23 Oct 2023 14:10:39 +0200
Data has been masked with 1500m buffers from 15 new cruises and some additional areas.
Version 16
Wed, 24 May 2023 15:08:07 +0200
Data has been masked with all previous masks and converted to xyz.
Version 15
Tue, 16 May 2023 15:33:56 +0200
The latest version (Bedmachine Greenland V5) was downloaded from NSIDC, converted to .tif, and projected to 3996.
Version 14
Fri, 17 Mar 2023 20:30:11 +0100
An 800m buffer polygon was added for Polarstern 115_1 overlapping with Bedmachine and a larger buffer around a deep hole.
Version 13
Mon, 03 Oct 2022 14:13:52 +0200
Updated status
Version 12
Mon, 03 Oct 2022 14:13:52 +0200
Updated provider and cid = 70 to match statistics metadata
Version 11
Mon, 03 Oct 2022 14:13:52 +0200
Synced to gridding metadata
Version 10
Mon, 03 Oct 2022 14:13:52 +0200
An 800m buffer polygon was added for all MB data overlapping with Bedmachine
Version 9
Mon, 03 Oct 2022 14:13:52 +0200
Updated cid (Seabed TID)
Version 8
Fri, 07 Oct 2022 16:40:40 +0200
Masked with some buffer around Ryder expedition data
Version 7
Mon, 03 Oct 2022 14:13:52 +0200
Masked and converted to xyz
Version 6
Mon, 10 Oct 2022 12:26:01 +0200
Updated data 2019
Version 5
Mon, 03 Oct 2022 14:13:52 +0200
Version 4
Mon, 10 Oct 2022 12:26:01 +0200
Version 3
Fri, 07 Oct 2022 16:40:32 +0200
Version 2
Mon, 10 Oct 2022 12:26:01 +0200
Initial commit
Version 1
Mon, 03 Oct 2022 15:07:10 +0200
Initial commit
