Search Results - "Pilewskie, P."

The TSIS‐1 Hybrid Solar Reference Spectrum by Coddington, O. M., Richard, E. C., Harber, D., Pilewskie, P., Woods, T. N., Chance, K., Liu, X., Sun, K.

“…We present a new solar irradiance reference spectrum representative of solar minimum conditions between solar cycles 24 and 25. The Total and Spectral Solar…”
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A SOLAR IRRADIANCE CLIMATE DATA RECORD by Coddington, O., Lean, J. L., Pilewskie, P., Snow, M., Lindholm, D.

“…We present a new climate data record for total solar irradiance and solar spectral irradiance between 1610 and the present day with associated wavelength and…”
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Recent variability of the solar spectral irradiance and its impact on climate modelling by Ermolli, I, Matthes, K, Dudok de Wit, T, Krivova, N. A, Tourpali, K, Weber, M, Unruh, Y. C, Gray, L, Langematz, U, Pilewskie, P, Rozanov, E, Schmutz, W, Shapiro, A, Solanki, S. K, Woods, T. N

“…The lack of long and reliable time series of solar spectral irradiance (SSI) measurements makes an accurate quantification of solar contributions to recent…”
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Spectral absorption properties of atmospheric aerosols by Bergstrom, R. W., Pilewskie, P., Russell, P. B., Redemann, J., Bond, T. C., Quinn, P. K., Sierau, B.

“…We have determined the solar spectral absorption optical depth of atmospheric aerosols for specific case studies during several field programs (three cases…”
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Wintertime Northern Hemisphere Response in the Stratosphere to the Pacific Decadal Oscillation Using the Whole Atmosphere Community Climate Model by Kren, A. C., Marsh, D. R., Smith, A. K., Pilewskie, P.

“…The response of the Northern Hemisphere winter stratosphere to the Pacific decadal oscillation (PDO) is examined using the Whole Atmosphere Community Climate…”
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Characteristics, sources, and transport of aerosols measured in spring 2008 during the aerosol, radiation, and cloud processes affecting Arctic Climate (ARCPAC) Project by Brock, C. A., Cozic, J., Bahreini, R., Froyd, K. D., Middlebrook, A. M., McComiskey, A., Brioude, J., Cooper, O. R., Stohl, A., Aikin, K. C., de Gouw, J. A., Fahey, D. W., Ferrare, R. A., Gao, R.-S., Gore, W., Holloway, J. S., Hübler, G., Jefferson, A., Lack, D. A., Lance, S., Moore, R. H., Murphy, D. M., Nenes, A., Novelli, P. C., Nowak, J. B., Ogren, J. A., Peischl, J., Pierce, R. B., Pilewskie, P., Quinn, P. K., Ryerson, T. B., Schmidt, K. S., Schwarz, J. P., Sodemann, H., Spackman, J. R., Stark, H., Thomson, D. S., Thornberry, T., Veres, P., Watts, L. A., Warneke, C., Wollny, A. G.

“…We present an overview of the background, scientific goals, and execution of the Aerosol, Radiation, and Cloud Processes affecting Arctic Climate (ARCPAC)…”
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ACHIEVING CLIMATE CHANGE ABSOLUTE ACCURACY IN ORBIT by Wielicki, Bruce A., Young, D. F., Mlynczak, M. G., Thome, K. J., Leroy, S., Corliss, J., Anderson, J. G., Ao, C. O., Bantges, R., Best, F., Bowman, K., Brindley, H., Butler, J. J., Collins, W., Dykema, J. A., Doelling, D. R., Feldman, D. R., Fox, N., Huang, X., Holz, R., Huang, Y., Jin, Z., Jennings, D., Johnson, D. G., Jucks, K., Kato, S., Kirk-Davidoff, D. B., Knuteson, R., Kopp, G., Kratz, D. P., Liu, X., Lukashin, C., Mannucci, A. J., Phojanamongkolkij, N., Pilewskie, P., Ramaswamy, V., Revercomb, H., Rice, J., Roberts, Y., Roithmayr, C. M., Rose, F., Sandford, S., Shirley, E. L., Smith, W. L., Soden, B., Speth, P. W., Sun, W., Taylor, P. C., Tobin, D., Xiong, X.

“…The Climate Absolute Radiance and Refractivity Observatory (CLARREO) mission will provide a calibration laboratory in orbit for the purpose of accurately…”
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Solar Irradiance Variability: Comparisons of Models and Measurements by Coddington, O., Lean, J., Pilewskie, P., Snow, M., Richard, E., Kopp, G., Lindholm, C., DeLand, M., Marchenko, S., Haberreiter, M., Baranyi, T.

“…The Earth system responds to solar variability on a wide range of timescales. Knowledge of total solar irradiance (TSI) and solar spectral irradiance (SSI)…”
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Version 2 of the TSIS‐1 Hybrid Solar Reference Spectrum and Extension to the Full Spectrum by Coddington, O. M., Richard, E. C., Harber, D., Pilewskie, P., Woods, T. N., Snow, M., Chance, K., Liu, X., Sun, K.

“…This work describes two achievements to a key data set. First, we present version 2 of the Total and Spectral Solar Irradiance Sensor‐1 Hybrid Solar Reference…”
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A spectral method for discriminating thermodynamic phase and retrieving cloud optical thickness and effective radius using transmitted solar radiance spectra by LeBlanc, S. E, Pilewskie, P, Schmidt, K. S, Coddington, O

“…A new retrieval scheme for cloud optical thickness, effective radius, and thermodynamic phase was developed for ground-based measurements of cloud shortwave…”
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Twomey effect observed from collocated microphysical and remote sensing measurements over shallow cumulus by Werner, F., Ditas, F., Siebert, H., Simmel, M., Wehner, B., Pilewskie, P., Schmeissner, T., Shaw, R. A., Hartmann, S., Wex, H., Roberts, G. C., Wendisch, M.

“…Clear experimental evidence of the Twomey effect for shallow trade wind cumuli near Barbados is presented. Effective droplet radius (reff) and cloud optical…”
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A spectral method for retrieving cloud optical thickness and effective radius from surface-based transmittance measurements by McBride, P. J., Schmidt, K. S., Pilewskie, P., Kittelman, A. S., Wolfe, D. E.

“…We introduce a new spectral method for the retrieval of optical thickness and effective radius from cloud transmittance that relies on the spectral slope of…”
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Examining the stratospheric response to the solar cycle in a coupled WACCM simulation with an internally generated QBO by Kren, A. C, Marsh, D. R, Smith, A. K, Pilewskie, P

“…The response of the stratosphere to the combined interaction of the quasi-biennial oscillation (QBO) and the solar cycle in ultraviolet (UV) radiation, and the…”
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Airborne instruments to measure atmospheric aerosol particles, clouds and radiation: A cook's tour of mature and emerging technology by Baumgardner, D., Brenguier, J.L., Bucholtz, A., Coe, H., DeMott, P., Garrett, T.J., Gayet, J.F., Hermann, M., Heymsfield, A., Korolev, A., Krämer, M., Petzold, A., Strapp, W., Pilewskie, P., Taylor, J., Twohy, C., Wendisch, M., Bachalo, W., Chuang, P.

“…An overview is presented of airborne systems for in situ measurements of aerosol particles, clouds and radiation that are currently in use on research aircraft…”
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Improved Aura/OMI Solar Spectral Irradiances: Comparisons With Independent Data Sets and Model Predictions by Marchenko, S. V., Woods, T. N., DeLand, M. T., Mauceri, S., Pilewskie, P., Haberreiter, M.

“…The stability and longevity of the Ozone Monitoring Instrument (OMI), flying on board the (active) Aura Earth‐observing satellite since July 2004, facilitates…”
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Examining the impact of overlying aerosols on the retrieval of cloud optical properties from passive remote sensing by Coddington, O. M., Pilewskie, P., Redemann, J., Platnick, S., Russell, P. B., Schmidt, K. S., Gore, W. J., Livingston, J., Wind, G., Vukicevic, T.

“…Haywood et al. (2004) show that an aerosol layer above a cloud can cause a bias in the retrieved cloud optical thickness and effective radius. Monitoring for…”
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Aerosol spectral absorption in the Mexico City area: results from airborne measurements during MILAGRO/INTEX B by Bergstrom, R. W., Schmidt, K. S., Coddington, O., Pilewskie, P., Guan, H., Livingston, J. M., Redemann, J., Russell, P. B.

“…This paper presents estimates of the spectral solar absorption due to atmospheric aerosols during the 2006 MILAGRO/INTEX-B (Megacity Initiative-Local And…”
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The SORCE SIM Solar Spectrum: Comparison with Recent Observations by Harder, J. W., Thuillier, G., Richard, E. C., Brown, S. W., Lykke, K. R., Snow, M., McClintock, W. E., Fontenla, J. M., Woods, T. N., Pilewskie, P.

“…The Spectral Irradiance Monitor (SIM) on board the NASA SORCE satellite (Solar Radiation and Climate Experiment) was launched on 25 January 2003 and has been…”
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Quantitative comparison of the variability in observed and simulated shortwave reflectance by Roberts, Y. L, Pilewskie, P, Kindel, B. C, Feldman, D. R, Collins, W. D

“…The Climate Absolute Radiance and Refractivity Observatory (CLARREO) is a climate observation system that has been designed to monitor the Earth's climate with…”
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Comparison of aerosol optical depths from the Ozone Monitoring Instrument (OMI) on Aura with results from airborne sunphotometry, other space and ground measurements during MILAGRO/INTEX-B by Livingston, J. M., Redemann, J., Russell, P. B., Torres, O., Veihelmann, B., Veefkind, P., Braak, R., Smirnov, A., Remer, L., Bergstrom, R. W., Coddington, O., Schmidt, K. S., Pilewskie, P., Johnson, R., Zhang, Q.

“…Airborne sunphotometer measurements are used to evaluate retrievals of extinction aerosol optical depth (AOD) from spatially coincident and temporally…”
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