The retrieval of O3profiles from limb scatter measurements: Results from the Shuttle Ozone Limb Sounding Experiment

Autor: Donald F. Heath, Richard D. McPeters, David E. Flittner, Scott J. Janz, Ernest Hilsenrath, Tammy L. Brown
Rok vydání: 2000
Předmět:
Zdroj: Geophysical Research Letters. 27:2597-2600
ISSN: 0094-8276
Popis: Two instruments were flown on shuttle flight STS-87 to test a new technique for inferring the ozone vertical profile using measurements of scattered sunlight from the Earth's limb. The instruments were an ultraviolet imaging spectrometer designed to measure ozone between 30 and 50 km, and a multi-filter imaging photometer that uses 600 nm radiances to measure ozone between 15 km and 35 km. Two orbits of limb data were obtained on December 2, 1997. For the scans analyzed the ozone profile was measured from 15 km to 50 km with approximately 3 km vertical resolution. Comparisons with a profile from an ozonesonde launched from Ascension Island showed agreement mostly within +/- 5%. The tropopause at 15 km was clearly detected.
Databáze: OpenAIRE