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Total column ozone

Spatial and Temporal Variability of Total Column Ozone over the Indian Subcontinent: A Study Based on Nimbus 7 TOMS Satellite

Spatial and Temporal Variability of Total Column Ozone over the Indian Subcontinent: A Study Based on Nimbus 7 TOMS Satellite

... of ozone is very important to the atmospheric thermal structures, and it can exert their greater influence on ...overpass column ozone for a period of 14 years (1979-1992) over twelve selected Indian ...

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Assessing the impact of clouds on ground-based UV–visible total column ozone measurements in the high Arctic

Assessing the impact of clouds on ground-based UV–visible total column ozone measurements in the high Arctic

... Abstract. Zenith-Sky scattered light Differential Optical Ab- sorption Spectroscopy (ZS-DOAS) has been used widely to retrieve total column ozone (TCO). ZS-DOAS measure- ments have the advantage of ...

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Efficient prediction of total column ozone based on support vector regression algorithms, numerical models and Suomi-satellite data

Efficient prediction of total column ozone based on support vector regression algorithms, numerical models and Suomi-satellite data

... The prediction of total column ozone (TCO) is a difficult problem with important environmental applications. In this paper, a novel and efficient prediction method for TCO has been proposed, which ...

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Effects of Sudden Stratospheric Warming Events on the Distribution of Total Column Ozone over Polar and Middle Latitude Regions

Effects of Sudden Stratospheric Warming Events on the Distribution of Total Column Ozone over Polar and Middle Latitude Regions

... of total ozone concentration during five SSWs cases (1998-99, 1987-88, 1984-85, 1981-82 and 1979-80) was analyzed over the polar and middle latitude ...aspects. Total ozone concentra- tion ...

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Temporal Distribution of Total Column Ozone over Cochin—A Study Based on in Situ Measurements and ECMWF Reanalysis

Temporal Distribution of Total Column Ozone over Cochin—A Study Based on in Situ Measurements and ECMWF Reanalysis

... of ozone is very important for understanding the atmospheric chemistry and thereby its impact on environment, weather and ...the ozone layer and it plays a key role in maintaining the earth-atmosphere ...

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OMI total column ozone: extending the long-term data record

OMI total column ozone: extending the long-term data record

... The ozone data record from the Ozone Monitor- ing Instrument (OMI) onboard the NASA Earth Observing System (EOS) Aura satellite has proven to be very stable over the 10-plus years of ...OMI total ...

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TREND ANALYSIS OF TOTAL COLUMN OZONE OVER INDIA USING TOMS DATA FROM 1979 TO 2010

TREND ANALYSIS OF TOTAL COLUMN OZONE OVER INDIA USING TOMS DATA FROM 1979 TO 2010

... Figure 2 represents the percentage of total column ozone (TCO) anomaly from 1979 to 2010. The data are deseasonalized by estimating the deviation from monthly mean. TCO over all the twelve stations ...

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A more representative “best representative value” for daily total column ozone reporting

A more representative “best representative value” for daily total column ozone reporting

... of total column ozone (TCO), assessments of stratospheric ozone recovery, and satellite validation are underpinned by a reliance on daily “best repre- sentative values” from Brewer ...

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Intercomparison of total column ozone data from the Pandora spectrophotometer with Dobson, Brewer, and OMI measurements over Seoul, Korea

Intercomparison of total column ozone data from the Pandora spectrophotometer with Dobson, Brewer, and OMI measurements over Seoul, Korea

... Daily total column ozone (TCO) measured us- ing the Pandora spectrophotometer ...the Ozone Monitor- ing Instrument (OMI) (with two different algorithms, To- tal Ozone Mapping ...

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Ozone layer adaptive model from direct relationship between solar activity and total column ozone for the tropical equator-Andes-Colombian region

Ozone layer adaptive model from direct relationship between solar activity and total column ozone for the tropical equator-Andes-Colombian region

... the ozone layer even after an ample range of total column ozone (TCO) measurements around the globe, a direct relationship between solar activity by means of sunspot number obser- vations and ...

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Global and Hemispherical Interannual Variation of Total Column Ozone from TOMS and OMI Data

Global and Hemispherical Interannual Variation of Total Column Ozone from TOMS and OMI Data

... Daily Total Column Ozone (TCO) measurements compiled from Total Ozone Mapping Spectrometer (TOMS) and Ozone Monitoring Instruments (OMI) were used to analyze the global and ...

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A Comparative Study of Intra Seasonal Variability of Total Column Ozone Measured over the Tropical Maritime and Coastal Stations Using Microtop II Ozonometer

A Comparative Study of Intra Seasonal Variability of Total Column Ozone Measured over the Tropical Maritime and Coastal Stations Using Microtop II Ozonometer

... various total ozone measuring instruments, among them the Dobson Spectro- meter, originally developed in the 1920s, then modern, automated Brewer Spec- trometer, available since the early 1980s have shown ...

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Trend of total column ozone over Mexico from TOMS and OMI data (1978-2013)

Trend of total column ozone over Mexico from TOMS and OMI data (1978-2013)

... the Total Ozone Mapping Spectrometer (TOMS) and Ozone Monitoring Instrument (OMI) version 8, this work presents the total column ozone (TCO) trends over Mexico and, in ...

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Climate warming and decreasing total column ozone over the Tibetan Plateau during winter and spring

Climate warming and decreasing total column ozone over the Tibetan Plateau during winter and spring

... The asymmetric responses of the northern and southern stratosphere to SST meridional gradient changes and dif- ferent stratospheric temperature and zonal wind responses among the three runs may also have been related to ...

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On the compatibility of Brewer total column ozone measurements in two adjacent valleys (Arosa and Davos) in the Swiss Alps

On the compatibility of Brewer total column ozone measurements in two adjacent valleys (Arosa and Davos) in the Swiss Alps

... sured ozone column (Scarnato et ...DU ozone column of ...low ozone column bias for the two single-monochromator instruments, B 040 ...

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SPECTRAL ANALYSIS AND FORECAST OF OZONE OVER EGYPT

SPECTRAL ANALYSIS AND FORECAST OF OZONE OVER EGYPT

... between total ozone amount and meteorological variables have been deduced for eight stations of ...estimate total column ozone (TCO) values using the meteorological ...of ozone ...

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Total ozone mass calculation to assess the global ozone behavior

Total ozone mass calculation to assess the global ozone behavior

... the total column ozone (TCO) analysis to quantify the total amount of ozone in the atmosphere, and analyzing its seasonal variations and interannual ...determining total ...

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Estimates of Ozone Return Dates from Chemistry-Climate Model Initiative Simulations

Estimates of Ozone Return Dates from Chemistry-Climate Model Initiative Simulations

... of total column ozone from the SEN-C2-fGHG, SEN-C2-fN2O, SEN-C2-fCH4 and SEN-C2-CH4RCP85 simulations for different latitude ...of column ozone in the ...

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Single Scattering Albedo’s Spectral Dependence Effect on UV Irradiance

Single Scattering Albedo’s Spectral Dependence Effect on UV Irradiance

... For total column ozone measurements, the instrument is designed to take direct sun measurements at five nominal wavelengths ...columnar ozone measurements from Brewer spectrophotometers [41]. ...

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Trend quality ozone from NPP OMPS: the version 2 processing

Trend quality ozone from NPP OMPS: the version 2 processing

... two ozone monitoring instruments on Suomi NPP, the OMPS nadir ozone mapper and the OMPS nadir ozone profiler, has now been ...in ozone trend ...high-quality ozone time series suit- able ...

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