1. Arrays
  2. Global Southern Ocean
  3. Apex Surface Mooring
  4. Surface Buoy
  5. pCO2 Air-Sea

pCO2 Air-Sea

Reference Designator
GS01SUMO-SBD12-04-PCO2AA000
Start Depth
0
End Depth
0
Location
Buoy Well (1 probe in air, 1 probe in water)
Current Status
Review Complete
Class
PCO2A (pCO2 Air-Sea)
Series
PCO2A-A
Science Discipline
Chemical
Make
Pro-Oceanus
Model
pCO2-pro
M2M Example
https://ooinet.oceanobservatories.org/api/m2m/12576/sensor/inv/GS01SUMO/SBD12/04-PCO2AA000/metadata
Method Data Stream Content Type
recovered_host pco2a_a_dcl_instrument_air_recovered In-Air Data Products Report M2M Stats Science
recovered_host pco2a_a_dcl_instrument_water_recovered In-Water Data Products Report M2M Stats Science
telemetered pco2a_a_dcl_instrument_air In-Air Data Products Report M2M Stats Science
telemetered pco2a_a_dcl_instrument_water In-Water 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 AT-26-29 02/18/2015 12/27/2015 CGMGS-01SUMO-00001 CGINS-PCO2AA-33182 -54.4082 -89.3576 0 4611
2 Review NBP-15-11 12/14/2015 12/12/2016 CGMGS-01SUMO-00002 CGINS-PCO2AA-31124 -54.4041 -89.2069 0 4588
3 Review NBP16-10 11/25/2016 12/09/2018 CGMGS-01SUMO-00003 CGINS-PCO2AA-34232 -54.4076 -89.3567 0 4612
4 Review DY096 12/04/2018 01/20/2020 CGMGS-01SUMO-00004 CGINS-PCO2AA-33183 -54.4072 -89.206 0 4589
Metadata Start Date End Date Comment
GS01SUMO-SBD12-04-PCO2AA000

pco2_co2flux is an array of fill values for both deployments. See CP01CNSM-SBD12-04-PCO2AA000 for additional notes on potentially the same issue.

By Lori Garzio, on 8/1/19

GS01SUMO-SBD12-04-PCO2AA000
Deployment: 1
2/18/15, 12:00 AM 12/27/15, 12:00 AM

Suspect data - values show regular pattern of gradually decreasing, then jumping 6-8 ppm, then instrument appears to fail. This should be investigated and annotated.

By Lori Garzio, on 8/1/19

GS01SUMO-SBD12-04-PCO2AA000
Deployment: 2
12/14/15, 8:20 PM 12/12/16, 7:58 AM

Suspect data - measured_air_co2 values are too low and drop off to zero.

By Lori Garzio, on 8/1/19

GS01SUMO
Deployment: 3

Annotation ID 834 needs to be updated: "Deployment 3: Recovery of the mooring was planned during the NBP 17-09 cruise (Nov - Dec 2017) but not completed due to adverse weather conditions. Recovery options are pending. Instruments that are still operational are likely reaching (or have surpassed) their deployment lifespan."

By Lori Garzio, on 1/14/19

New Note

Metadata Start Date End Date Comment
GS01SUMO-SBD12
 		12/13/15, 7:00 PM 12/11/16, 7:00 PM

Upon recovery of deployment 2, damage to some components of the surface buoy were noted (e.g., FDCHP was bent, the tops of the METBK-PRC and FleetBroadBand antenna were missing).

Id: 95 By: lgarzio

GS01SUMO-SBD12-04-PCO2AA000
 		11/24/16, 8:11 PM 12/8/18, 11:42 PM

Deployment 3: UPDATED 2020-05-11: Upon recovery of this mooring it was determined that the instrument was indeed damaged during deployment and it did not collect any data. No recovered host, recovered instrument, or telemetered data expected. *Instrument was possibly damaged at deployment and appears to be inoperable.

Id: 576 By: lgarzio
Flag: not_operational Exclude: No

GS01SUMO
 		12/8/17, 7:00 PM 12/8/18, 11:42 PM

Deployment 3: *UPDATED 2020-04-28: This mooring was recovered 2018-12-09 which was a year later than originally intended. Some instruments were able to continue sampling for the extended deployment.* Recovery of the mooring was planned during the NBP 17-09 cruise (Nov - Dec 2017) but not completed due to adverse weather conditions. Recovery options are pending. Instruments that are still operational are likely reaching (or have surpassed) their deployment lifespan.

Id: 834 By: lgarzio

GS01SUMO-SBD12-04-PCO2AA000
 		3/21/19, 8:00 PM 1/20/20, 5:01 AM

Deployment 4: Data range suspect beginning 3/22/2019. Instrument lamp determined to have failed and instrument no longer producing quality data. Instrument power disabled on 5/14/2019.

Id: 1579 By: cdobson