Sentences with phrase «ozone profiles»

The absence of a very low ozone profile in the calibration was thus inherently limiting.

van Peet, J., van der A, R., Kelder, H., and Levelt, P.: Simultaneous assimilation of ozone profiles from multiple UV - VIS satellite instruments, Atmos.

Kauppi, A., Tuinder, O. N. E., Tukiainen, S., Sofieva, V., and Tamminen, J.: Comparison of GOME - 2 / Metop - A ozone profiles with GOMOS, OSIRIS and MLS measurements, Atmos.

Keppens, A., Lambert, J. - C., Granville, J., Miles, G., Siddans, R., van Peet, J. C. A., van der A, R. J., Hubert, D., Verhoelst, T., Delcloo, A., Godin - Beekmann, S., Kivi, R., Stübi, R., and Zehner, C.: Round - robin evaluation of nadir ozone profile retrievals: methodology and application to MetOp - A GOME - 2, Atmos.

The ozone datasets for total column ozone include total ozone and total ozone observations and the vertical ozone profile includes lidar, ozonesonde, Umkehr N - value and C - Umkehr.

It will measure ozone profiles down to the surface, cloud height, UV reflectivity and vegatation cover.

-- Changes (order of a few percent) in globally averaged column ozone forced by the solar ultraviolet irradiance 11 - year cycle are now better understood, but ozone profile changes are less certain.

A stratospheric ozone profile data set for 1979 — 2005: variability, trends, and comparisons with column ozone data.

In a new development, the ozone profile measurements from seven ESA's and NASA's satellite instruments are merged in a climate data record, which covers more than 30 years, from 1984 to 2016.

The present scope includes accurately monitoring column ozone with Dobson spectrophotometers globally, monitoring the ozone profile at key sites, monitoring all relevant chlorine - and bromine - containing compounds globally, improving and developing new instrumentation, conducting laboratory studies of newly proposed chemicals, and using statistical models to test the observations for signs of ozone layer recovery.

Although the SBUV is capable of measuring the ozone profile, its spatial resolution is poor (250 × 250 km), and the observations extend only above the peak ozone concentration.

Climsat would be able to monitor most of the climate forcings and feedbacks not monitored by current and planned observation systems, but would need to be supplemented by solar monitoring from space, tropospheric aerosol and ozone profile monitoring from selected surface stations, and improved calibration of radiosonde measurements of tropospheric water vvapor profiles.