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

Ecology of Harmful Algal Blooms (ECOHAB-2)

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
5201sc-a.cdf 1998-03-31 1998-08-16 43.5172 -67.6123 5.0 230.0 Seabird Seacat conductivity, salinity, sigma theta, temperature
5202sc-a.cdf 1998-03-31 1998-08-16 43.5172 -67.6123 25.0 230.0 Seabird Seacat conductivity, salinity, sigma theta, temperature
5203sc-a.cdf 1998-03-31 1998-08-16 43.5172 -67.6123 50.0 230.0 Seabird Seacat conductivity, salinity, sigma theta, temperature
5204sc-a.cdf 1998-03-31 1998-07-05 43.5172 -67.6123 100.0 230.0 Seabird Seacat temperature
5205sc-a.cdf 1998-03-31 1998-07-05 43.5172 -67.6123 150.0 230.0 Seabird Seacat conductivity, salinity, sigma theta, temperature
5211psd-a.nc 1998-03-31 1998-08-16 43.5184 -67.6142 229.2 230.0 MIDAS pressure
5211tcp-a.nc 1998-03-31 1998-08-16 43.5184 -67.6142 229.2 230.0 MIDAS conductivity, pressure, salinity, temperature
5221mc-a.cdf 1998-04-02 1998-08-05 43.6083 -69.8697 1.1 85.0 Seabird Microcat conductivity, salinity, sigma theta, temperature
5223-a.cdf 1998-04-02 1998-08-05 43.6083 -69.8697 5.0 85.0 VMCM currents, temperature
5223asc-a.cdf 1998-04-02 1998-05-02 43.6083 -69.8697 5.0 85.0 Seabird Seacat conductivity, salinity, sigma theta, temperature
5223bsc-a.cdf 1998-05-02 1998-08-05 43.6083 -69.8697 5.0 85.0 Seabird Seacat conductivity, salinity, sigma theta, temperature
5224-a.cdf 1998-04-02 1998-08-05 43.6083 -69.8697 27.0 85.0 VACM currents, temperature
5224cs-a.cdf 1998-04-02 1998-08-05 43.6083 -69.8697 27.0 85.0 other conductivity, salinity
5225asc-a.cdf 1998-04-02 1998-06-14 43.6083 -69.8697 80.0 85.0 Seabird Seacat conductivity, salinity, sigma theta, temperature
5225bsc-a.cdf 1998-06-14 1998-08-05 43.6083 -69.8697 80.0 85.0 Seabird Seacat conductivity, salinity, sigma theta, temperature
5231mc-a.cdf 1998-04-02 1998-08-05 43.6870 -69.9072 0.7 39.0 Seabird Microcat conductivity, salinity, sigma theta, temperature
5233-a.cdf 1998-04-02 1998-08-05 43.6870 -69.9072 5.0 39.0 VMCM currents, temperature
5233sc-a.cdf 1998-04-02 1998-08-05 43.6870 -69.9072 5.0 39.0 Seabird Seacat conductivity, salinity, sigma theta, temperature
5234-a.cdf 1998-04-02 1998-08-05 43.6870 -69.9072 31.0 39.0 VACM currents, temperature
5234att-a.cdf 1998-04-02 1998-08-05 43.6870 -69.9072 31.0 39.0 transmissomter temperature, attenuation
5241adc-a.nc 1998-04-02 1998-08-05 43.6850 -69.9102 19.9 34.1 RD Instruments ADCP currents, temperature
5251mc-a.cdf 1998-04-02 1998-08-05 43.7312 -69.8945 0.7 39.0 Seabird Microcat conductivity, salinity, sigma theta, temperature
5252sc-a.cdf 1998-04-02 1998-08-05 43.7312 -69.8945 5.0 19.0 Seabird Seacat conductivity, salinity, sigma theta, temperature
5261att-a.cdf 1998-04-18 1998-05-28 43.7305 -69.8915 19.1 20.0 transmissometer temperature, attenuation
5261sc-a.cdf 1998-04-18 1998-05-28 43.7305 -69.8915 19.1 20.0 Seabird Seacat conductivity, salinity, sigma theta, temperature
6161sc-a.nc 2000-04-07 2000-08-14 43.5129 -67.6117 1.0 230.0 Seabird Seacat conductivity, salinity, sigma theta, temperature
6163sc-a.nc 2000-04-07 2000-08-14 43.5129 -67.6117 25.0 230.0 Seabird Seacat conductivity, salinity, sigma theta, temperature
6164sc-a.nc 2000-04-07 2000-08-14 43.5129 -67.6117 51.0 230.0 Seabird Seacat conductivity, salinity, sigma theta, temperature
6165sc-a.nc 2000-04-07 2000-08-14 43.5129 -67.6117 101.0 230.0 Seabird Seacat conductivity, salinity, sigma theta, temperature
6166sc-a.nc 2000-04-07 2000-08-14 43.5129 -67.6117 150.0 230.0 Seabird Seacat conductivity, salinity, sigma theta, temperature
6171tcp-a.nc 2000-04-07 2000-08-14 43.5139 -67.6114 229.0 230.0 MIDAS conductivity, pressure, salinity, temperature
617Apt-a.nc 2000-04-10 2000-07-23 43.8319 -69.5661 4.0 230 Seabird SBE-39 pressure, temperature
6181mc-a.nc 2000-04-08 2000-08-15 43.5286 -69.3003 1.0 135.0 Seabird Microcat conductivity, salinity, sigma theta, temperature
6182s4-a.nc 2000-04-08 2000-08-15 43.5286 -69.3003 2.0 135.0 Interocean S4 currents
6183-a.nc 2000-04-08 2000-08-15 43.5290 -69.3003 4.0 135.0 VMCM currents, temperature
6185sc-a.nc 2000-04-08 2000-08-15 43.5288 -69.3003 50.0 135.0 Seabird Seacat attenuation, conductivity, salinity, sigma theta, temperature
6186adc-a.nc 2000-04-09 2000-08-14 43.5286 -69.3003 75.8 130.8 RD Instruments ADCP currents, temperature
6187-a.nc 2000-04-08 2000-08-15 43.5290 -69.3003 88.0 135.0 VACM currents, temperature
6187att-a.nc 2000-04-08 2000-08-15 43.5290 -69.3003 88.0 135.0 VACM-tct attenuation, temperature
6187cs-a.nc 2000-04-08 2000-08-15 43.5290 -69.3003 88.0 135.0 VACM-tct conductivity, salinity
6191mc-a.nc 2000-04-11 2000-08-14 43.3800 -69.2552 0.5 159.0 Seabird Microcat conductivity, salinity, sigma theta, temperature
6201mc-a.nc 2000-04-11 2000-06-13 43.8133 -69.3953 0.5 49.0 Seabird Microcat conductivity, salinity, sigma theta, temperature
6211mc-a.nc 2000-04-11 2000-06-12 43.7625 -69.8902 0.5 18.0 Seabird Microcat temperature
6221mc-a.nc 2000-04-23 2000-08-15 43.7003 -69.3548 0.5 99.6 Seabird Microcat conductivity, salinity, sigma theta, temperature
6222s4-a.nc 2000-04-24 2000-08-15 43.7003 -69.3548 1.5 99.6 Interocean S4 currents
6223-a.nc 2000-04-23 2000-08-15 43.7003 -69.3548 3.5 100.0 VMCM currents, temperature
6224sc-a.nc 2000-04-24 2000-08-15 43.7003 -69.3548 50.0 99.6 Seabird Seacat attenuation, conductivity, salinity, sigma theta, temperature
6225adc-a.nc 2000-04-24 2000-08-14 43.7000 -69.3500 82.7 95.8 RD Instruments ADCP currents, temperature
6226-a.nc 2000-04-24 2000-05-19 43.7003 -69.3548 94.5 100.0 VACM currents, temperature
6226att-a.nc 2000-04-24 2000-08-15 43.7003 -69.3548 94.5 100.0 VACM-tct attenuation, temperature
6226cs-a.nc 2000-04-24 2000-08-15 43.7003 -69.3548 94.5 100.0 VACM-tct conductivity, salinity
6231mc-a.nc 2000-04-23 2000-08-13 43.6112 -69.8648 0.5 83.0 Seabird Microcat conductivity, salinity, sigma theta, temperature
6232s4-a.nc 2000-04-23 2000-08-13 43.6112 -69.8648 1.5 83.0 Interocean S4 currents
6233-a.nc 2000-04-23 2000-08-13 43.6112 -69.8648 3.5 83.0 VMCM currents, temperature
6234sc-a.nc 2000-04-23 2000-08-13 43.6112 -69.8648 51.0 83.0 Seabird Seacat attenuation, conductivity, salinity, sigma theta, temperature
6235adc-a.nc 2000-04-24 2000-08-12 43.6112 -69.8648 65.3 79.3 RD Instruments ADCP currents, temperature
6236-a.nc 2000-04-23 2000-08-13 43.6112 -69.8648 77.0 83.0 VACM currents, temperature
6236att-a.nc 2000-04-23 2000-08-13 43.6112 -69.8648 77.0 83.0 VACM-tct attenuation, temperature
6236cs-a.nc 2000-04-23 2000-08-13 43.6112 -69.8648 77.0 83.0 VACM-tct conductivity, salinity

 

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