A system of programs had been developed to determine the photolysis rates of arbitrary atmospheric compounds from measurements of the actinic flux by means of a comparison to filter radiometer measurements. The program converts the raw radiometer signals into physical data and calculates the actinic flux with a radiative transfer model. As the algorithms applied to simulate the radiometer data are the same as those used to determine photolysis rates, the accuracy of the photolysis frequencies correspond to the quality of the simulations. An intercomparison modul allows to visualize both the measured data and the simulated values. (orig.)Available from TIB Hannover: F99B776 / FIZ - Fachinformationszzentrum Karlsruhe / TIB - Technische Inform...
An intercomparison of different radiometric techniques measuring atmospheric photolysis frequencies ...
Aim of the research is to simulate of the process of physical dosimetric measurements of ultraviolet...
A study on the estimation of J(O1D) and J(NO2) photolysis frequencies when limited ground based mea...
In this work diurnal and seasonal variations of mean photolysis frequencies for the atmosphere simul...
[1] The relationship between photolysis frequencies derived from spectroscopic measurements of actin...
We measured and modeled UV radiation by three methods to quantify molecular photolysis rate coeffici...
The simulation chamber SAPHIR at Forschungszentrum Julich has UV permeable teflon walls facilitating...
Within the German Tropospheric Research Program (TFS) a series of projects were performed focussing ...
A spectroradiometer has been developed for direct measurement of the solar actinic UV flux (scalar i...
The simulation chamber SAPHIR at Forschungszentrum Jülich has UV permeable teflon walls facilit...
[1] The photolysis frequency of NO2, j(NO2), was determined by various instrumental techniques and c...
The work is aimed at development of the technique of calculating radionuclide precipitation in react...
A computer program was designed for the calculation of infrared radiation fluxes and flux divergence...
For the simulation of photochemically created pollutants like ozone it is essential to correctly con...
An intercomparison of different radiometric techniques measuring atmospheric photolysis frequencies ...
An intercomparison of different radiometric techniques measuring atmospheric photolysis frequencies ...
Aim of the research is to simulate of the process of physical dosimetric measurements of ultraviolet...
A study on the estimation of J(O1D) and J(NO2) photolysis frequencies when limited ground based mea...
In this work diurnal and seasonal variations of mean photolysis frequencies for the atmosphere simul...
[1] The relationship between photolysis frequencies derived from spectroscopic measurements of actin...
We measured and modeled UV radiation by three methods to quantify molecular photolysis rate coeffici...
The simulation chamber SAPHIR at Forschungszentrum Julich has UV permeable teflon walls facilitating...
Within the German Tropospheric Research Program (TFS) a series of projects were performed focussing ...
A spectroradiometer has been developed for direct measurement of the solar actinic UV flux (scalar i...
The simulation chamber SAPHIR at Forschungszentrum Jülich has UV permeable teflon walls facilit...
[1] The photolysis frequency of NO2, j(NO2), was determined by various instrumental techniques and c...
The work is aimed at development of the technique of calculating radionuclide precipitation in react...
A computer program was designed for the calculation of infrared radiation fluxes and flux divergence...
For the simulation of photochemically created pollutants like ozone it is essential to correctly con...
An intercomparison of different radiometric techniques measuring atmospheric photolysis frequencies ...
An intercomparison of different radiometric techniques measuring atmospheric photolysis frequencies ...
Aim of the research is to simulate of the process of physical dosimetric measurements of ultraviolet...
A study on the estimation of J(O1D) and J(NO2) photolysis frequencies when limited ground based mea...