VAP : Comparison of Water in the Column from MWR vs. Instrument Model (QMEMWRCOL)

Note:qmemwrcol is currently inactive and/or retired.

Active Dates
1993.10.11 - 2004.07.05

Instrument Categories
Radiometric, Derived Quantities and Models

The first Quality Measurement Experiment (QME) implemented in the ARM Experiment Center, this VAP compares the ARM microwave radiometers against the output from an Instrument Performance Model (Schroeder and Westwater), which is based upon the Leibe 1987 microwave absorption model. The thermodynamic profile from the radiosonde is used to drive the model, which outputs brightness temperatures at the same frequencies as the radiometer. The results from this QME are used to evaluate the MWR and radiosondes, update the tuning functions used in the MWR, and check the MWR's calibration.

For more details, see http://science.arm.gov/vaps/qmemwrcol.stm.

Locations

North Slope Alaska
NSAC1Browse DataCentral Facility, Barrow AK
Southern Great Plains
SGPB1Browse DataHillsboro, KS (Boundary)
SGPB4Browse DataVici, OK (Boundary)
SGPB5Browse DataMorris, OK (Boundary)
SGPB6Browse DataPurcell, OK
SGPC1Browse DataCentral Facility, Lamont, OK
SGPE14Browse DataLamont, OK (Extended, secondary)
Tropical Western Pacific
TWPC1Browse DataCentral Facility, Manus I., PNG
TWPC2Browse DataCentral Facility, Nauru Island

Contact(s)

Chitra Sivaraman
Developer
(509) 375-2436
chitra.sivaraman@pnnl.gov

Laura Riihimaki
Translator
(509) 375-6406
laura.riihimaki@pnnl.gov