13 profiling CTD casts were conducted near Howland Island, Pacific Remote Island Areas during cruise HI1001_LEGI with the following instrument configuration. Primary CTD Manufacturer: Sea-Bird Electronics, Inc., Primary CTD Model: SBE 19plus SEACAT Profiler CTD with Druck Strain Gauge Pressure Sensor (600m Max Depth), Primary CTD Serial Number: 19P398464818, Primary CTD Specifications: Temperature (Degrees Celsius): Measurement Range -5 to +35; Initial Accuracy 0.005; Typical Stability 0.0002 per month; Resolution 0.0001; Calibration +1 to +32 (measurement outside these ranges may be at slightly reduced accuracy due to extrapolation errors). Conductivity (Siemens/meter): Measurement Range 0 - 9; Initial Accuracy 0.0005; Typical Stability 0.0003 per month; Resolution 0.00005 (most oceanic water; resolves 0.4 ppm in salinity); Calibration 0 to 9 (physical calibration over range 2.6 to 6 S/m, plus zero conductivity (air) measurement outside these ranges may be at slightly reduced accuracy due to extrapolation errors). Pressure - Strain Gauge Sensor (meters): Measurement Range 0 to 600; Initial Accuracy 0.6; Typical Stability 0.3 per month; Resolution 0.012; Calibration Ambient pressure to full scale range in 5 steps.. Auxiliary Sensor Volt 0 Manufacturer: Sea-Bird Electronics, Inc., Auxiliary Sensor Volt 0 Model: SBE 43 Dissolved Oxygen Sensor (600m Max Depth), Auxiliary Sensor Volt 0 Serial Number: 431479, Auxiliary Sensor Volt 0 Specifications: Dissolved Oxygen: Measurement Range 120% of surface saturation in all natural waters; Initial Accuracy 2% of saturation; Typical Stability 0.5% per 1000 hours (clean membrane).. Auxiliary Sensor Volt 1 Manufacturer: NONE, Auxiliary Sensor Volt 1 Model: NONE, Auxiliary Sensor Volt 1 Serial Number: NONE, Auxiliary Sensor Volt 1 Specifications: NONE. Auxiliary Sensor Volt 2 Manufacturer: WET Labs, Auxiliary Sensor Volt 2 Model: C-Star Transmissometer (RED - 660nm), Auxiliary Sensor Volt 2 Serial Number: CST546PR, Auxiliary Sensor Volt 2 Specifications: Pathlength: 25 cm. Wavelength: 660 nm; Bandwidth ~20. Time constant: 0.167 seconds. Temperature Error: 0.02 percent F.S./deg C. Rated depth: 600 meters. Temperature range: 0 to 30 deg C.. Auxiliary Sensor Volt 3 Manufacturer: NONE, Auxiliary Sensor Volt 3 Model: NONE, Auxiliary Sensor Volt 3 Serial Number: NONE, Auxiliary Sensor Volt 3 Specifications: NONE.
Resource Desciption: HI1001_LEGI_HOW###.cnv