"WPDNGPS" VAP Process
Instrument Categories: Atmospheric Profiling
Description: Wind Profiler Demonstration Network GPS
General Overview
The GPS-Met Observing Systems Branch of NOAA develops and assesses techniques to measure atmospheric water vapor using ground-based Global Positioning System (GPS) receivers. The branch was formed in response to the need for improved moisture observations to support weather forecasting, climate monitoring, and research. The primary goals of the branch are to demonstrate the major aspects of an operational GPS integrated precipitable water vapor (IPW) monitoring system, facilitate assessments of the impact of these data on weather forecasts, assist in the transition of these techniques to operational use, and encourage the use of GPS meteorology for atmospheric research and other applications.
Value-Added Products (VAPs) Produced
- 30wpdngps - Wind Profiler Demo Network (WPDN): total precipitable water vapor from GPS, 30 min
Primary Measurements
The following measurements are those considered scientifically relevant. Refer to the datastream (netcdf) file headers for the list of all available measurements, including those recorded for diagnostic or quality assurance purposes.
Sites / Facilities
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- Southern Great Plains (SGP)
