Current Precipitable Water Vapor (PWV)
|GEONET PWV||Radar Observation|
|RTNet Derived PWV||Precip from IMOC|
PWV Regional Plots
RTNet/RTES based Real-time PWV System
A single server can process 1,300 GEONET stations in Japan. The ZTD estimates have a latency of just a few seconds, and final PWV values and post-fit residual data are available within two minutes.