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Instrument

FPH
Frost Point Hygrometer

The NOAA Frost Point Hygrometer (FPH) is a balloon-borne sensor that collects profile measurements of atmospheric water vapor. It uses the chilled-mirror principle to measure the frost or dew point temperature up to 28 km in the atmosphere. FPH takes measurements at a vertical resolution of 5-10 m and a temporal resolution of 1-2 seconds.

Image of the NOAA FPH
NASA's DC-8 flying laboratory passes Antarctica's tallest peak, Mount Vinson, on Oct. 22, 2012, during a flight over the continent to measure changes in the massive ice sheet and sea ice. Credit: NASA/Michael Studinger (Photography courtesy NASA Images)

Instrument Details

Temperature/Humidity
Earth Science > Atmosphere > Atmospheric Water Vapor > Water Vapor Profiles
Earth Science > Atmosphere > Atmospheric Water Vapor
Earth Science > Atmosphere > Atmospheric Water Vapor > Water Vapor Indicators > Dew Point Temperature
Full Column Profile
1-2 s
5-10 m
340 THz, 333 THz
External Linkhttps://doi.org/10.5194/amt-9-4295-2016
  • Dale Hurst

  • Dale Hurst, Emrys Hall, Allen Jordan

  • NOAA

  • Currently unavailable

  • External LinkOverview Publication

ACCENT

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3 Deployments
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SOLVE

SAGE III Ozone Loss and Validation Experiment

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ACCENT

Atmospheric Chemistry of Combustion Emissions Near the Tropopause

1999—2000
Southern United States
view all deployment dates
3 Deployments
· 0 Data Products
Sabreliner

NCAR Sabreliner

2 Campaigns · 21 Instruments

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