Hi Reyna,

Yes, this is in scope for CF.

There is a standard name height_above_sea_floor (no definition, canonical units 
meters) which has the meaning you need, if you use a negative number for the 
distance your data is below the sea floor.  

If this is not ideal, possibly we could add depth_below_sea_floor (which is 
where *I* would look for such data) to the standard names list. So I sort of 
hope you ask for that new name. ;-)

I will take advantage of your query to propose a definition for 
height_above_sea_floor, to wit: "Height_above_sea_floor is the vertical 
distance above the surface of the seabed. Negative values indicate locations 
below the seabed."

John


On Aug 12, 2014, at 16:35, Reyna Jenkyns <[email protected]> wrote:

> Hi,
> 
> Although most of our data is in the water column, we are also serving data 
> from beneath the seafloor in boreholes from the IODP program. Is there a way 
> in the vertical dimension to reflect the combination of seafloor depth and 
> the meters below seafloor that a sensor is positioned? Or is this sort of 
> data outside the scope of the CF convention? We have data like temperature, 
> pressure and resistivity inside boreholes. 
> 
> Any recommendations for representation that information would be appreciated. 
> 
> Thanks,
> 
> 
> 
> 
> Reyna Jenkyns | Data Stewardship Team Lead - Digital Infrastructure
> Ocean Networks Canada | T 250 853 3908 | oceannetworks.ca
> University of Victoria PO Box 1700 STN CSC 2300 McKenzie Avenue Victoria, BC 
> V8W 2Y2
>  
>  
>  
>  
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