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QC for depth_exceeds_bath #18

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ymgan opened this issue Dec 13, 2022 · 1 comment

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ymgan commented Dec 13, 2022 •

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[migrate from meeting notes 2022-03-21]

What was the intention of having this flag? How is it done?

OBIS used to have lots of record from north sea which has >1000m which doesn’t makes sense because depth was not in the right unit. This check is to flag potential records which have depth in the wrong unit.
Offset is used - haven’t reviewed the data and offset used
Variation of depth is large at continental slope as the comparison is based on average value of GEBCO grid
Check if GEBCO has range values for the grid -> better than average

Users are unclear about the flag -> documentation needs to be done at OBIS manual. Suggested to do a webinar about QC for OBIS nodes.

ymgan mentioned this issue

document qc flag iobis/manual#69

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Collaborator Author

ymgan commented Aug 10, 2023

Issue opened at iobis/manual#69
Depth check will be tracked in issue: iobis/obis-qc#22

ymgan closed this as completed

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