USGS - science for a changing world

Woods Hole Coastal and Marine Science Center

Woods Hole Coastal and Marine Science Center Home > U.S. Geological Survey Oceanographic Time-Series Data Collection > Southern California > Sampling Interval

U.S. Geological Survey Oceanographic Time-Series Data Collection

Southern California

Basic Sample Interval

"Basic Sample Interval" means the time interval at which the data were collected, thus the files served here have different time bases. Some files will contain data sampled every 5 minutes, while others contain data sampled every 60 minutes. The basic sample interval varies by instrument and deployment. The basic sample interval is listed in each file's global attributes as "DELTA_T" (in seconds). In the table, positive Latitude or Longitude indicates North or East.
 

File Name Start Date
(yyyy-mm-dd)
End Date
(yyyy-mm-dd)
Latitude
(decimal degrees)
Longitude
(decimal degrees)
Sensor Depth (meters) Water Depth (meters) Instrument Type Variables
5131sc-a.cdf 1997-11-24 1998-04-14 33.9502 -118.5040 5.0 40.0 Seabird Seacat conductivity, salinity, sigma theta, temperature
5132adc-a.nc 1997-11-22 1998-04-13 33.9496 -118.5047 33.2 39.4 RD Instruments ADCP currents, temperature
5132p-a.cdf 1997-11-22 1998-04-14 33.9497 -118.5047 38.6 40.0 MIDAS pressure
5132tct-a.cdf 1997-11-22 1998-04-14 33.9497 -118.5047 39.5 40.0 MIDAS Temperature, conductivity, attenuation
5441psd-a.nc 1998-12-04 1999-04-02 33.9427 -118.4948 35.0 36.0 MIDAS pressure
5441tcp-a.nc 1998-12-04 1999-04-02 33.9427 -118.4948 35.5 36.0 MIDAS attenuation, conductivity, pressure, salinity, temperature
5442adc-a.nc 1998-12-04 1999-04-02 33.9427 -118.4948 29.5 35.5 RD Instruments ADCP currents, temperature
5451sc-a.nc 1998-12-05 1999-04-02 33.9459 -118.4962 20.0 37.0 Seabird Seacat attenuation, conductivity, salinity, sigma theta, temperature
5461mc-a.cdf 1998-12-04 1999-04-02 33.9448 -118.4953 5.0 36.0 Seabird Microcat conductivity, salinity, sigma theta, temperature
5471mc-a.cdf 1998-12-04 1999-04-02 33.9435 -118.5597 18.0 76.0 Seabird Microcat conductivity, salinity, sigma theta, temperature
5472mc-a.cdf 1998-12-04 1999-04-02 33.9435 -118.5597 28.0 76.0 Seabird Microcat conductivity, salinity, sigma theta, temperature
5473mc-a.cdf 1998-12-04 1999-04-02 33.9435 -118.5597 38.0 76.0 Seabird Microcat conductivity, salinity, sigma theta, temperature
5474mc-a.cdf 1998-12-04 1999-04-02 33.9435 -118.5597 48.0 76.0 Seabird Microcat conductivity, salinity, sigma theta, temperature
5475mc-a.cdf 1998-12-04 1999-04-02 33.9435 -118.5597 58.0 76.0 Seabird Microcat conductivity, salinity, sigma theta, temperature
5476sc-a.cdf 1998-12-04 1999-03-12 33.9435 -118.5597 65.0 76.0 Seabird Seacat conductivity, salinity, sigma theta, temperature
5481sc-a.cdf 1998-12-04 1999-04-02 33.9435 -118.5597 5.0 70.0 Seabird Seacat conductivity, salinity, sigma theta, temperature
5482sc-a.cdf 1998-12-04 1999-04-02 33.9435 -118.5597 12.0 70.0 Seabird Seacat conductivity, salinity, sigma theta, temperature
5491-a.cdf 1998-12-05 1999-04-02 33.9272 -118.6347 383.0 435.0 MIDAS currents, temperature
5492-a.cdf 1998-12-05 1999-04-02 33.9272 -118.6347 426.0 435.0 MIDAS temperature
5492att-a.cdf 1998-12-05 1999-04-02 33.9272 -118.6347 426.0 435.0 MIDAS temperature, attenuation
5501mc-a.cdf 1998-12-04 1999-04-02 33.9418 -118.5582 69.0 70.0 Seabird Microcat conductivity, salinity, sigma theta, temperature
5502adc-a.nc 1998-12-04 1999-04-02 33.9418 -118.5582 63.3 70.9 RD Instruments ADCP currents, temperature
6051adc-a.nc 2000-01-12 2000-05-24 34.0064 -118.6958 41.6 48.8 RD Instruments ADCP currents, temperature
6061sc-a.nc 2000-01-12 2000-03-26 34.0059 -118.6962 5.0 51.0 Seabird Seacat attenuation, conductivity, salinity, sigma theta, temperature
6071adc-a.nc 2000-01-12 2000-05-24 33.9512 -118.5517 50.1 57.5 RD Instruments ADCP currents, temperature
6091adc-a.nc 2000-01-12 2000-05-24 33.8819 -118.5823 71.1 77.2 RD Instruments ADCP currents, temperature
6092psd-a.nc 2000-01-12 2000-05-24 33.8819 -118.5823 78.0 79.0 MIDAS pressure
6092tcp-a.nc 2000-01-12 2000-05-24 33.8819 -118.5823 78.0 79.0 MIDAS attenuation, pressure, temperature
6101sc-a.nc 2000-01-12 2000-03-28 33.8820 -118.5829 5.0 79.0 Seabird Seacat attenuation, conductivity, salinity, sigma theta, temperature

 

Accessibility FOIA Privacy Policies and Notices

USA.gov logo U.S. Department of the Interior | U.S. Geological Survey
URL: https://stellwagen.er.usgs.gov//southern_cal-a.html
Page Contact Information: Feedback
Page Last Modified: Friday, 15-Jan-2017 13:26:46 ESTThursday, 20-Jul-2017 09:45:22 EDT (EM)