Ibcao Bathymetry Data
chs nonna 100m optical
Emodnet Dataset ID (LID)
0000018802id
10369Dataset name
chs nonna 100m opticalFile name
20230622/chs-nonna-100m-20230621-masked-optical.xyzData format
xyz (tsv)File size
155987511Dataset version
2Seabed source ID (SID)
1523Seabed data category (TID)
Depth measured by optical light sensor (code 16)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
87.9716IBCAO 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 13:59:58+00Metadata modification time
2023-10-13 08:55:04.029116+00Bounding box
POLYGON((-5579893.75749718 -2986182.46783594,-5579893.75749718 2844732.81134844,-2213480.39074949 2844732.81134844,-2213480.39074949 -2986182.46783594,-5579893.75749718 -2986182.46783594))Color
#2b0cd5preprocess
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 10:55:04 +0200
Updated status to finalising since this dataset should be included in the final grid.
Version 1
Mon, 26 Jun 2023 10:05:22 +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 7 corresponding to optical laser data.
