Ibcao Bathymetry Data
nhs dtm
Emodnet Dataset ID (LID)
0000118702id
2395Dataset name
nhs dtmFile name
20210122/NHS_DTM_50m_3996.xyzData format
xyz (tsv)File size
9697655887Dataset version
2Within Emodnet zone
1Seabed source ID (SID)
628Seabed 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
100002Data restriction
no accessCruise name
NHS DTMCruise ID
0Originator centre
Norwegian Hydrographic Service (NHS)Data provider
Norwegian Hydrographic Service (NHS)Spatial reference system
EPSG:3996Horizontal resolution
50IBCAO gridding Remove and Restore resolution
100Operator who enters this information
carolineFile creation time
2021-01-22 13:51:52+00Metadata modification time
2022-05-03 05:55:34.016859+00Ibcao data status
processing
Revisions
Version 9
Tue, 11 Apr 2023 12:01:13 +0200
Data were updated to include latest measurements provided by NHS. Updated or added metadata; filename, filesize, url.
Version 8
Mon, 20 Feb 2023 18:15:09 +0100
Updated status and processing_status by Caroline (2022-10-10), some modifications were done by Silvia
Version 7
Fri, 06 May 2022 14:09:12 +0200
Added or changed provider, updated originator to match Seabed List of unique organization names
Version 6
Tue, 03 May 2022 07:55:34 +0200
Transformed to 3996 and converted from 1578 tiffs to one xyz
Version 5
Tue, 03 May 2022 12:56:48 +0200
New version downloaded from NHS web service
Version 4
Tue, 03 May 2022 07:55:34 +0200
Synced to gridding metadata
Version 3
Tue, 03 May 2022 07:55:34 +0200
Uncompressed, re-projected from epsg 4326 to 3996, converted from tiff to xyz in Python
Version 2
Tue, 03 May 2022 07:55:34 +0200
Uncompressed, re-projected from epsg 4326 to 3996, converted from tiff to xyz
Version 1
Tue, 03 May 2022 07:55:34 +0200
Initial commit. New version of DTM for Norwegian waters, replaces mareano i-iii (SID #323, 324 and 599)
