Search Results - "Schallhart, B"

Effects of total solar eclipse of 29 March 2006 on surface radiation by Kazadzis, S., Bais, A., Blumthaler, M., Webb, A., Kouremeti, N., Kift, R., Schallhart, B., Kazantzidis, A.

“…Solar irradiance spectral measurements were performed during a total solar eclipse. The spectral effect of the limb darkening to the global, direct irradiance…”
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A method to generate near real time UV-Index maps of Austria by Schallhart, B., Blumthaler, M., Schreder, J., Verdebout, J.

“…A method is presented that combines individual ground based ultraviolet (UV) measurements and satellite data from MSG (Meteosat Second Generation) to generate…”
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Comparison of atmospheric spectral radiance measurements from five independently calibrated systems by Pissulla, D, Seckmeyer, G, Cordero, R R, Blumthaler, M, Schallhart, B, Webb, A, Kift, R, Smedley, A, Bais, A F, Kouremeti, N, Cede, A, Herman, J, Kowalewski, M

“…A variety of instruments have been developed over the past 50 years to measure spectral radiance in absolute units at UV and visible wavelengths with high…”
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Spectral actinic flux in the lower troposphere: measurement and 1-D simulations for cloudless, broken cloud and overcast situations by Kylling, A., Webb, A. R., Kift, R., Gobbi, G. P., Ammannato, L., Barnaba, F., Bais, A., Kazadzis, S., Wendisch, M., Jäkel, E., Schmidt, S., Kniffka, A., Thiel, S., Junkermann, W., Blumthaler, M., Silbernagl, R., Schallhart, B., Schmitt, R., Kjeldstad, B., Thorseth, T. M., Scheirer, R., Mayer, B.

“…In September 2002, the first INSPECTRO campaign to study the influence of clouds on the spectral actinic flux in the lower troposphere was carried out in East…”
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Influence of clouds on the spectral actinic flux density in the lower troposphere (INSPECTRO): overview of the field campaigns by Thiel, S., Ammannato, L., Bais, A., Bandy, B., Blumthaler, M., Bohn, B., Engelsen, O., Gobbi, G. P., Gröbner, J., Jäkel, E., Junkermann, W., Kazadzis, S., Kift, R., Kjeldstad, B., Kouremeti, N., Kylling, A., Mayer, B., Monks, P. S., Reeves, C. E., Schallhart, B., Scheirer, R., Schmidt, S., Schmitt, R., Schreder, J., Silbernagl, R., Topaloglou, C., Thorseth, T. M., Webb, A. R., Wendisch, M., Werle, P.

“…Ultraviolet radiation is the key factor driving tropospheric photochemistry. It is strongly modulated by clouds and aerosols. A quantitative understanding of…”
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NO2 and HCHO photolysis frequencies from irradiance measurements in Thessaloniki, Greece by Topaloglou, C., Kazadzis, S., Bais, A. F., Blumthaler, M., Schallhart, B., Balis, D.

“…An empirical approach for the retrieval of nitrogen dioxide (NO2) and formaldehyde (HCHO) photolysis frequencies from measurements of global irradiance is…”
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Semi-empirical method for the conversion of spectral UV global irradiance data into actinic flux by Schallhart, B., Huber, M., Blumthaler, M.

“…A large set of synchronous actinic flux and global irradiance data recorded in Thessaloniki (Greece) is used to determine the characteristics of the ratio of…”
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Actinic flux determination from measurements of irradiance by Kylling, A., Webb, A. R., Bais, A. F., Blumthaler, M., Schmitt, R., Thiel, S., Kazantzidis, A., Kift, R., Misslbeck, M., Schallhart, B., Schreder, J., Topaloglou, C., Kazadzis, S., Rimmer, J.

“…The actinic flux describes the number of photons incident at a point, while the irradiance describes the radiant energy crossing a surface. An algorithm for…”
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Actinic flux and O1D photolysis frequencies retrieved from spectral measurements of irradiance at Thessaloniki, Greece by Kazadzis, S., Topaloglou, C., Bais, A. F., Blumthaler, M., Balis, D., Kazantzidis, A., Schallhart, B.

“…The results of two methods retrieving actinic flux and ozone photolysis frequencies (JO1D), from measurements of irradiance with a Brewer MKIII…”
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NO 2 and HCHO photolysis frequencies from irradiance measurements in Thessaloniki, Greece by Topaloglou, C., Kazadzis, S., Bais, A. F., Blumthaler, M., Schallhart, B., Balis, D.

“…An empirical approach for the retrieval of nitrogen dioxide (NO2) and formaldehyde (HCHO) photolysis frequencies from measurements of global irradiance is…”
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Actinic flux and O 1 D photolysis frequencies retrieved from spectral measurements of irradiance at Thessaloniki, Greece by Kazadzis, S., Topaloglou, C., Bais, A. F., Blumthaler, M., Balis, D., Kazantzidis, A., Schallhart, B.

“…The results of two methods retrieving actinic flux and ozone photolysis frequencies (JO1D), from measurements of irradiance with a Brewer MKIII…”
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Effect of inhomogeneous surface albedo on diffuse UV sky radiance at a high-altitude site by Huber, Martin, Blumthaler, Mario, Schreder, Josef, Schallhart, Barbara, Lenoble, Jacqueline

“…Situated at the very edge of the Aletsch Glacier and thus at the boundary between snow‐covered and snow‐free terrain, the High Alpine Research Station…”
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Actinic flux and O super(1)D photolysis frequencies retrieved from spectral measurements of irradiance at Thessaloniki, Greece by Kazadzis, S, Topaloglou, C, Bais, A F, Blumthaler, M, Balis, D, Kazantzidis, A, Schallhart, B

“…The results of two methods retrieving actinic flux and ozone photolysis frequencies (JO super(1)D), from measurements of irradiance with a Brewer MKIII…”
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Actinic flux determination from measurements of irradiance by KYLLING, A, WEBB, A. R, SCHREDER, J, TOPALOGLOU, C, KAZADZIS, S, RIMMER, J, BAIS, A. F, BLUMTHALER, M, SCHMITT, R, THIEL, S, KAZANTZIDIS, A, KIFT, R, MISSLBECK, M, SCHALLHART, B

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Phase gate for a photonic quantum network by Schallhart, Barbara, Gheri, Klaus M.

“…We give a fully quantum description of a simple model for a quantum phase gate which could be used for quantum communication in future optical quantum…”
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