Single Point Velocity Meter

Reference Designator
CP04OSSM-RID26-04-VELPTA000
Start Depth
7
End Depth
7
Location
Near Surface Instrument Frame
Current Status
Review Complete
Class
VELPT (Single Point Velocity Meter)
Series
VELPT-A
Science Discipline
Physical
Make
Nortek
Model
Aquadopp 300m
M2M Example
https://ooinet.oceanobservatories.org/api/m2m/12576/sensor/inv/CP04OSSM/RID26/04-VELPTA000/metadata
Method Data Stream Content Type
recovered_host velpt_ab_dcl_diagnostics_metadata_recovered Diagnostics Metadata Report M2M Engineering
recovered_host velpt_ab_dcl_diagnostics_recovered Diagnostics Data Report M2M Engineering
recovered_host velpt_ab_dcl_instrument_recovered Data Products Report M2M Stats Science
recovered_inst velpt_ab_diagnostics_metadata_recovered Diagnostics Metadata Report M2M Engineering
recovered_inst velpt_ab_diagnostics_recovered Diagnostics Data Report M2M Engineering
recovered_inst velpt_ab_instrument_metadata_recovered Metadata Report M2M Engineering
recovered_inst velpt_ab_instrument_recovered Data Products Report M2M Stats Science
telemetered velpt_ab_dcl_diagnostics Diagnostics Data Report M2M Engineering
telemetered velpt_ab_dcl_diagnostics_metadata Diagnostics Metadata Report M2M Engineering
telemetered velpt_ab_dcl_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 KN-224 12/12/2014 05/10/2015 CGMCP-04OSSM-00001 CGINS-VELPTA-11417 39.9362 -70.8803 7 455
2 Review AT-27 05/10/2015 10/23/2015 CGMCP-04OSSM-00002 CGINS-VELPTA-11377 39.9406 -70.8785 7 442
3 Review AT-31 10/22/2015 05/13/2016 CGMCP-04OSSM-00003 CGINS-VELPTA-11417 39.9373 -70.8867 7 454
4 Review AR-04 05/27/2016 10/12/2016 CGMCP-04OSSM-00004 CGINS-VELPTA-11412 39.94 -70.8774 7 446
5 Review AR-08 10/12/2016 06/08/2017 CGMCP-04OSSM-00005 CGINS-VELPTA-12711 39.9371 -70.887 7 450
6 Review AR-18 06/06/2017 11/02/2017 CGMCP-04OSSM-00006 CGINS-VELPTA-12198 39.9394 -70.8768 7 443
7 Review AR-24 10/28/2017 03/29/2018 CGMCP-04OSSM-00007 CGINS-VELPTA-11397 39.9376 -70.8863 7 452
8 Review AR-28 03/24/2018 10/30/2018 CGMCP-04OSSM-00008 CGINS-VELPTA-12198 39.9391 -70.8764 7 445
9 Review AR-31 10/25/2018 02/04/2019 CGMCP-04OSSM-00009 CGINS-VELPTA-12224 39.9361 -70.885 7 449
10 Review AR-34 04/05/2019 09/28/2019 CGMCP-04OSSM-00010 CGINS-VELPTA-08544 39.9399 -70.8774 7 451
11 Review AR-39 09/29/2019 CGMCP-04OSSM-00011 CGINS-VELPTA-08550 39.9368 -70.8865 7 447
Metadata Start Date End Date Comment
CP04OSSM-RID26-04-VELPTA000

recovered_inst data aren't available for download for deployments 1, 3, 4, and 5. According to the ingest csvs, recovered_inst data aren't expected for deployments 1 and 4 (these dataset should be annotated). recovered_inst raw data files are available for deployments 3 and 5. These data should be ingested or the datasets should be annotated.

By Lori Garzio, on 8/14/19

CP04OSSM-RID26-04-VELPTA000
Deployment: 2
5/9/15, 1:04 AM 10/23/15, 12:00 AM

Suspect upward_velocity values for deployments 2 (middle panel in attached plot) - values periodically exceed northward and eastward values.

By Lori Garzio, on 8/14/19

CP04OSSM-RID26-04-VELPTA000
Deployment: 3

There are 13 days in deployment 3 where telemetered and recovered_host data are available for a time range where recovered_host data aren't available. This should be investigated.

By Lori Garzio, on 8/14/19

CP04OSSM-RID26-04-VELPTA000
Deployment: 3
10/22/15, 7:38 PM 5/13/16, 5:18 PM

The sampling rate for deployment 3 is 1 Hz, where for every other deployment there is 1 sample taken every 15 minutes. This should be annotated to explain why the sampling rates are so different.

By Lori Garzio, on 8/14/19

New Note

Metadata Start Date End Date Comment
CP04OSSM-RID26-04-VELPTA000
12/12/14, 4:47 PM

According to the manufacturer, data are suspect when the instrument is tilted more than 20 degrees (measured by pitch and roll).

Id: 820 By: lgarzio

CP04OSSM
Method: telemetered
10/22/15, 3:38 PM 5/13/16, 1:18 PM

Fuel cell impacted available instrument power, so telemetered data are not available or reliable. Recovered data are available for instruments that could record internally.

Id: 1362 By: leila

CP04OSSM
Method: telemetered
1/30/19, 10:00 AM 4/8/19, 7:39 AM

CP04OSSM D00009 buoy broke free and went adrift on 1/30/2019, 1500UTC. All instruments on the MFN ceased telemetry on 1/30/2019 and instruments on the buoy/NSIF continued to sample through 2/1/2019. No more telemetered data expected for this deployment.

Id: 1557 By: cdobson

CP04OSSM-RID26
9/29/19, 10:46 AM

Deployment 11: Delivery of telemetered data from instruments on DCL26 could potentially be delayed up to 24 hours.

Id: 1733 By: cdobson