©2020 Biological and Chemical Oceanography Data Management Office.Funded by the U.S. National Science Foundation
©2020 Biological and Chemical Oceanography Data Management Office.| Dataset Name | PI-Supplied Description | PI-Supplied Name |
|---|---|---|
| Alongtrack data collected continuously by the ship's underway acquisition system from R/V Knorr cruise KN207-01 in the southern tip of Nova Scotia to Bermuda in 2012 (SargassoSeaLipids project) | Knudsen 320B/R with digital data logging and EPC graphic recorder. 12 kHz and 3.5 kHz transducers are 5 meters below the surface. | Knudsen 320 BR deepwater echosounder |
| Alongtrack data collected continuously by the ship's underway acquisition system from R/V Knorr cruise KN207-03 in the North Atlantic (transect from Ponta Delgada, Azores to Reykjavik, Iceland) in 2012 (NA-VICE project) | Knudsen 320B/R with digital data logging and EPC graphic recorder. Array of twelve 3.5 kHz transducers located 5 meters below the surface. | Knudsen 320 BR deepwater echosounder |
| Alongtrack data from R/V Atlantis AT15-61 in the Eastern Tropical South Pacific from January 2010 (Syne_ETSP project) | Knudsen bathymetry ( Knudsen) Depth to surface (meters). Format: $PKEL99,HF,xx.xx,cc.cc,LF,yy.yy,cc.cc,ssss,lat,lon "HF" High freq header xx.xx 12 kHz depth to surface using cc.cc & ssss corrections (meters) cc.cc depth of 12 kHz transducer (meters) "LF" Low freq header yy.yy 3.5 kHz depth to surface using cc.cc & ssss corrections (meters) cc.cc depth of 3.5 kHz transducer (meters) ssss sound speed used for depth calculations (m/s) Lat Latitude Lon Longitude Note - 12 kHz and 3.5 kHz transducers are at 5.95m (19.5 ft) depth on Atlantis. | Knudsen 320 BR deepwater echosounder |
| Data collected daily along the ship track in from the LMG0602 cruise on ARSV Laurence M. Gould in the Southern Ocean from February to March 2006 (SouthernSalps project) | Model: Knudsen 320B/R | Knudsen 320 BR deepwater echosounder |
| Cruise track data from ship's underway data acquisition system from R/V Oceanus cruises OC455, OC461 South of Martha's Vineyard, MA, USA to 39 31.7N, 70 33.1W, 2009-2010 (Foram Dispersal project) | Knudsen 320 B/R daat logger with a hull-mounted Edo 323 B 12 kHz High Frequency (HF) transducer | Knudsen 320 BR deepwater echosounder |
| Underway data from R/V New Horizon NH1208 in the transect between 35 and 50N along CLIVAR line P17N from 2012-2012 (OAPS project) | Model: 3260 Serial: K2K-07-0919 MFG: Knudsen Location: Main Lab Owner: SIO/STS | Knudsen 320 BR deepwater echosounder |
| Alongtrack data collected continuously by the ship's underway acquisition system from R/V Oceanus OC473 in the western North Atlantic, 35-50 degrees North in 2011 (OAPS project) | Depth data was obtained from the Knudsen bathymetry system. Values have been corrected for transducer depth (4 meters). Bathymetric systems (3.5 kHz and 12.0 kHz) include: Knudsen 320B/R with digital data logging and EPC graphic recorder, Knudsen 3260 Chirp echsounder, Edo 323 B 12 kHz transducer, and an array of 12 3.5 kHz transducers. | Knudsen 320 BR deepwater echosounder |
| Underway MET data collected on multiple GLOBEC Long Term Observation Program (LTOP) cruises aboard R/V Wecoma in the Northeast Pacific from 1999-2003 | Knudsen 320B/R dual-frequency digital echosounder (12 kHz and 3.5 kHz). 12 kHz transducer is a single EDO 323B, 3.5 kHz is an array of sixteen ORE 137D transducers in a 4x4 configuration. | Knudsen 320 BR deepwater echosounder |
| Underway MET data collected on the GLOBEC LTOP cruise NH0307A aboard R/V New Horizon in the Northeast Pacific in 2003 | Knudsen 320BR located in Main Lab. | Knudsen 320 BR deepwater echosounder |