Ibcao Bathymetry Data
chs nonna 100m multibeam
Emodnet Dataset ID (LID)
0000018702id
10368Dataset name
chs nonna 100m multibeamFile name
20230622/chs-nonna-100m-20230621-masked-multibeam.xyzData format
xyz (tsv)File size
3012508147Dataset version
2Seabed source ID (SID)
1521Seabed 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
5Data restriction
by negotiationCruise name
CHS_nonnaCruise ID
0Originator centre
Canadian Hydrographic ServiceData provider
Canadian Hydrographic ServiceSpatial reference system
EPSG:3996Horizontal resolution
74.0582IBCAO gridding Remove and Restore resolution
250URL
https://open.canada.ca/data/en/dataset/d3881c4c-650d-4070-bf9b-1e00aabf0a1dOperator who enters this information
marcusFile creation time
2023-06-21 13:59:09+00Metadata modification time
2023-10-13 08:54:33.865968+00Bounding box
POLYGON((-5574713.6539388 -3562631.11698203,-5574713.6539388 3054114.27102605,-842512.46055746 3054114.27102605,-842512.46055746 -3562631.11698203,-5574713.6539388 -3562631.11698203))Color
#8b6e2epreprocess
https://git.bolin.su.se/rez/seabed2030-preprocess/-/blob/master/chs.pyIbcao data status
finalisingSupplementary data
20230613/chs-nonna-100m-20230612-unedited-and-mask.zipProcessing status
Final check for outliers.
Revisions
Version 2
Fri, 13 Oct 2023 10:54:33 +0200
Updated status to finalising since this dataset should be included in the final grid.
Version 1
Mon, 26 Jun 2023 10:05:21 +0200
Data has been extracted from old CHS Nonna data (SID 156) by splitting the dataset into smaller sections based on the TID found in the contributor metadata column. These points have a CHS type identifier of 3 corresponding to multibeam data.
