Ibcao Bathymetry Data
chs nonna 100m mixed
Emodnet Dataset ID (LID)
0000018602id
10367Dataset name
chs nonna 100m mixedFile name
20230622/chs-nonna-100m-20230621-masked-mixed.xyzData format
xyz (tsv)File size
62773552Dataset version
2Seabed source ID (SID)
1524Seabed 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
5Data restriction
by negotiationCruise name
CHS_nonnaCruise ID
0Originator centre
Canadian Hydrographic ServiceData provider
Canadian Hydrographic ServiceSpatial reference system
EPSG:3996Horizontal resolution
85.0011IBCAO 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 14:00:04+00Metadata modification time
2023-10-13 08:54:10.83598+00Bounding box
POLYGON((-5435783.86710012 -2986328.75543685,-5435783.86710012 2873222.59096764,-1299111.03415035 2873222.59096764,-1299111.03415035 -2986328.75543685,-5435783.86710012 -2986328.75543685))Color
#57d27epreprocess
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 10:54:10 +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 several CHS type identifiers or those not used by GEBCO.
