Nitrate

Reference Designator
GA05MOAS-PG578-05-NUTNRM000
Start Depth
0
End Depth
200
Location
Current Status
Review Complete
Class
NUTNR (Nitrate)
Series
NUTNR-M
Science Discipline
Chemical
Make
Satlantic
Model
SUNA V2
M2M Example
https://ooinet.oceanobservatories.org/api/m2m/12576/sensor/inv/GA05MOAS/PG578/05-NUTNRM000/metadata
Method Data Stream Content Type
recovered_host nutnr_m_glider_instrument Data Products Report M2M Stats Science
telemetered nutnr_m_glider_instrument Data Products Report M2M Stats Science
Deployment Cruise Start Date Stop Date Mooring Asset Node Asset Sensor Asset Latitude Longitude Deployment Depth Water Depth
1 Review NBP16-09 11/01/2016 09/09/2017 CGVGA-05MOAS-00000 CGVEH-GLDRGP-00578 CGINS-NUTNRM-00710 -42.4997 -41.863 200 200
Metadata Start Date End Date Comment
GA05MOAS

Glider optodes typically exhibit a sensor lag of 20-25 seconds. Example attached of several segments with consecutive down and up casts for CP05MOAS-GL335-04-DOSTAM000 on 10/26/2015 showing a typical measurement time lag. Profiles should be analyzed for individual time lags and data should be adjusted. OOI doesn't necessarily need to make the adjustment but users should be aware of the issue.

By Lori Garzio, on 5/31/19

GA05MOAS-PG578
Deployment: 1

Suspect data - 5% of the sci_water_pressure values are negative. This should be investigated and annotated

By Lori Garzio, on 9/18/19

GA05MOAS-PG578-05-NUTNRM000
Deployment: 1

Suspect data - 35% of the sci_suna_nitrate_um and 14% of the sci_suna_nitrate_mg values are outside of global ranges or NaNs.

By Lori Garzio, on 9/18/19

New Note

Metadata Start Date End Date Comment
GA05MOAS-PG578
10/31/16, 9:58 PM 6/18/17, 11:55 PM

Evidence of biofouling: caused degraded steering and slow ascent rates. Glider went adrift and stopped collecting science data on 6/19/2017. Glider was not recovered - only telemetered data are available.

Id: 171 By: lgarzio