Abstract: A hygrometer for water vapor measurements from an aircraft was developed. An aluminum oxide hygrometer mounted in an aircraft Rosemount air temperature scoop was flown on the NASA Convair 990 and on a USAF B-57 aircraft. ...

Abstract: Measurements of ozone have been performed in the mesosphere and stratosphere by means of a chemiluminescent, self-pumping parachute-sonde released from a rocket developed by Goddard Space Flight Center. Two ozone flights ...

Abstract: A central problem in the detection of long-term trends in upper stratospheric ozone from orbiting remote sensors involves the separation of instrument drifts from true geophysical changes. Periodic flights of a Solar ...

Abstract: Mid-tropospheric circulation features under essentially clear sky conditions have been noted in the data of the 6.7 ?m channel of the Nimbus 4 Temperature-Humidity Infrared Radiometer (THIR) while at the same time these ...