Calibration history of some Rotronic MP-100 and Vaisala Humicap relative humidity sensors
Payne, Richard E.
MetadataShow full item record
An analysis has been made of the calibrations done during 1990 through 1994 on Rotronic MP- 100 relative humidity sensors (used in the Improved METeorological (IMET) system and sensors built at the Woods Hole Oceanographic Institution (WHOI) with the Vaisala Humicap sensing element (used in the Vector Averaging Wind Recorder (VAWR)). The shift from one calibration to the next is, typically, 2-3% RH which represents the major uncertainty in relative humidity with either of these sensors. The direction of each shift appears to be random; thus, there does not appear to be any long-term drifts.
Showing items related by title, author, creator and subject.
Payne, Richard E. (Woods Hole Oceanographic Institution, 2004-12)A new relative humidity and air temperature sensor, the Sensirion Model SHTl, has been thoroughly tested by the Upper Ocean Processes (UOP) group at the Woods Hole Oceanographic Institution. One-minute averages from two ...
Payne, Richard E.; Huang, Kelan; Weller, Robert A.; Freitag, H. P.; Cronin, Meghan F.; McPhaden, Michael J.; Meinig, C.; Kuroda, Yoshifumi; Ushijima, Norifumi; Reynolds, R. Michael (Woods Hole Oceanographic Institution, 2002-12)During May and June 2000, an intercomparison was made of buoy meteorological systems from the Woods Hole Oceanographic Institution (WHOI), the National Oceanographic and Atmospheric Administration (NOAA), Pacific Marine ...
Comment on "Radiocarbon calibration curve spanning 0 to 50,000 years BP based on paired 230Th/234U/238U and 14C dates on pristine corals" by R.G. Fairbanks et al. (Quaternary Science Reviews 24 (2005) 1781-1796), and "Extending the radiocarbon calibration beyond 26,000 years before present using fossil corals" by T.-C. Chiu et al. (Quaternary Science Reviews 24 (2005) 1797-1808). Reimer, Paula J.; Baillie, Mike G. L.; Bard, Edouard; Beck, J. Warren; Blackwell, Paul G.; Buck, Caitlin E.; Burr, George S.; Edwards, R. Lawrence; Friedrich, Michael; Guilderson, Thomas P.; Hogg, Alan G.; Hughen, Konrad A.; Kromer, Bernd; McCormac, Gerry; Manning, Sturt; Reimer, Ron W.; Southon, John R.; Stuiver, Minze; van der Plicht, Johannes; Weyhenmeyer, Constanze E. (2006-02)A recently published radiocarbon calibration curve extending to 50,000 cal BP (Fairbanks et al. 2005) is purportedly superior to that generated by the IntCal working group beyond the end of the tree-ring data at 12,400 ...