Search Results - "Osterman, G"

The Orbiting Carbon Observatory-2 early science investigations of regional carbon dioxide fluxes by Eldering, A., Wennberg, P. O., Crisp, D., Schimel, D. S., Gunson, M. R., Chatterjee, A., Liu, J., Schwandner, F. M., Sun, Y., O’Dell, C. W., Frankenberg, C., Taylor, T., Fisher, B., Osterman, G. B., Wunch, D., Hakkarainen, J., Tamminen, J., Weir, B.

“…NASA's Orbiting Carbon Observatory-2 (OCO-2) mission was motivated by the need to diagnose how the increasing concentration of atmospheric carbon dioxide (CO )…”
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The Orbiting Carbon Observatory (OCO-2): spectrometer performance evaluation using pre-launch direct sun measurements by Frankenberg, C., Pollock, R., Lee, R. A. M., Rosenberg, R., Blavier, J.-F., Crisp, D., O'Dell, C. W., Osterman, G. B., Roehl, C., Wennberg, P. O., Wunch, D.

“…The Orbiting Carbon Observatory-2 (OCO-2), launched on 2 July 2014, is a NASA mission designed to measure the column-averaged CO2 dry air mole fraction, XCO2…”
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Tropospheric emission spectrometer: retrieval method and error analysis by Bowman, K.W., Rodgers, C.D., Kulawik, S.S., Worden, J., Sarkissian, E., Osterman, G., Steck, T., Ming Lou, Eldering, A., Shephard, M., Worden, H., Lampel, M., Clough, S., Brown, P., Rinsland, C., Gunson, M., Beer, R.

“…We describe the approach for the estimation of the atmospheric state, e.g., temperature, water, ozone, from calibrated, spectral radiances measured from the…”
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Comparisons of Tropospheric Emission Spectrometer (TES) ozone profiles to ozonesondes: Methods and initial results by Worden, H. M., Logan, J. A., Worden, J. R., Beer, R., Bowman, K., Clough, S. A., Eldering, A., Fisher, B. M., Gunson, M. R., Herman, R. L., Kulawik, S. S., Lampel, M. C., Luo, M., Megretskaia, I. A., Osterman, G. B., Shephard, M. W.

“…The Tropospheric Emission Spectrometer (TES) on the Earth Observing System (EOS)‐Aura spacecraft measures global profiles of atmospheric ozone with vertical…”
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Semi-autonomous sounding selection for OCO-2 by Mandrake, L., Frankenberg, C., O'Dell, C. W., Osterman, G., Wennberg, P., Wunch, D.

“…Many modern instruments generate more data than may be fully processed in a timely manner. For some atmospheric sounders, much of the raw data cannot be…”
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TES carbon monoxide validation with DACOM aircraft measurements during INTEX-B 2006 by Luo, M., Rinsland, C., Fisher, B., Sachse, G., Diskin, G., Logan, J., Worden, H., Kulawik, S., Osterman, G., Eldering, A., Herman, R., Shephard, M.

“…Validation of Tropospheric Emission Spectrometer (TES) tropospheric CO profiles with in situ CO measurements from the Differential Absorption CO Measurement…”
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Validation of Tropospheric Emission Spectrometer (TES) measurements of the total, stratospheric, and tropospheric column abundance of ozone by Osterman, G. B., Kulawik, S. S., Worden, H. M., Richards, N. A. D., Fisher, B. M., Eldering, A., Shephard, M. W., Froidevaux, L., Labow, G., Luo, M., Herman, R. L., Bowman, K. W., Thompson, A. M.

“…The Tropospheric Emission Spectrometer (TES) is an infrared, high‐resolution Fourier transform spectrometer which was launched onboard NASA's Aura satellite in…”
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Validation of northern latitude Tropospheric Emission Spectrometer stare ozone profiles with ARC-IONS sondes during ARCTAS: sensitivity, bias and error analysis by Boxe, C. S., Worden, J. R., Bowman, K. W., Kulawik, S. S., Neu, J. L., Ford, W. C., Osterman, G. B., Herman, R. L., Eldering, A., Tarasick, D. W., Thompson, A. M., Doughty, D. C., Hoffmann, M. R., Oltmans, S. J.

“…We compare Tropospheric Emission Spectrometer (TES) versions 3 and 4, V003 and V004, respectively, nadir-stare ozone profiles with ozonesonde profiles from the…”
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Tropospheric vertical distribution of tropical Atlantic ozone observed by TES during the northern African biomass burning season by Jourdain, L., Worden, H. M., Worden, J. R., Bowman, K., Li, Q., Eldering, A., Kulawik, S. S., Osterman, G., Boersma, K. F., Fisher, B., Rinsland, C. P., Beer, R., Gunson, M.

“…We present vertical distributions of ozone from the Tropospheric Emission Spectrometer (TES) over the tropical Atlantic Ocean during January 2005. Between 10N…”
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A multi-sensor upper tropospheric ozone product (MUTOP) based on TES Ozone and GOES water vapor: derivation by Felker, S. R., Moody, J. L., Wimmers, A. J., Osterman, G., Bowman, K.

“…The Tropospheric Emission Spectrometer (TES), a hyperspectral infrared instrument on the Aura satellite, retrieves a vertical profile of tropospheric ozone…”
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A method for evaluating bias in global measurements of CO2 total columns from space by Wunch, D, Wennberg, P O, Toon, G C, Connor, B J, Fisher, B, Osterman, G B, Frankenberg, C, Mandrake, L, O'Dell, C, Ahonen, P, Biraud, S C, Castano, R, Cressie, N, Crisp, D, Deutscher, N M, Elder ing, A, Fisher, M L, Griffith, D W. T, Gunson, M, Heikkinen, P, Keppel-Aleks, G, Kyrö, E, Lindenmaier, R, Macatangay, R, Mendonca, J, Messerschmidt, J, Miller, C E, Morino, I, Notholt, J, Oyafuso, F A, Rettinger, M, Robinson, J, Roehl, C M, Salawitch, R J, Sherlock, V, Strong, K, Sussmann, R, Tanaka, T, Thompson, D R, Uchino, O, Warneke, T, Wofsy, S C

“…We describe a method of evaluating systematic errors in measurements of total column dry-air mole fractions of CO2 (XCO2 ) from space, and we illustrate the…”
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Transport analysis of ozone enhancement in Southern Ontario during BAQS-Met by He, H., Tarasick, D. W., Hocking, W. K., Carey-Smith, T. K., Rochon, Y., Zhang, J., Makar, P. A., Osman, M., Brook, J., Moran, M. D., Jones, D. B. A., Mihele, C., Wei, J. C., Osterman, G., Argall, P. S., McConnell, J., Bourqui, M. S.

“…Twice-daily ozonesondes were launched from Harrow, in southwestern Ontario, Canada, during the BAQS-Met (Border Air Quality and Meteorology Study) field…”
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Forward model and Jacobians for Tropospheric Emission Spectrometer retrievals by Clough, S.A., Shephard, M.W., Worden, J., Brown, P.D., Worden, H.M., Mingzhao Luo, Rodgers, C.D., Rinsland, C.P., Goldman, A., Brown, L., Kulawik, S.S., Eldering, A., Lampel, M., Osterman, G., Beer, R., Bowman, K., Cady-Pereira, K.E., Mlawer, E.J.

“…The Tropospheric Emission Spectrometer (TES) is a high-resolution spaceborne sensor that is capable of observing tropospheric species. In order to exploit…”
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A multi-sensor upper tropospheric ozone product (MUTOP) based on TES ozone and GOES water vapor: validation with ozonesondes by Moody, J. L, Felker, S. R, Wimmers, A. J, Osterman, G, Bowman, K, Thompson, A. M, Tarasick, D. W

“…Accurate representation of ozone in the extratropical upper troposphere (UT) remains a challenge. However, the implementation of hyper-spectral remote sensing…”
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Long-term stability of TES satellite radiance measurements by Connor, T. C., Shephard, M. W., Payne, V. H., Cady-Pereira, K. E., Kulawik, S. S., Luo, M., Osterman, G., Lampel, M.

“…The utilization of Tropospheric Emission Spectrometer (TES) Level 2 (L2) retrieval products for the purpose of assessing long term changes in atmospheric trace…”
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An observational and modeling strategy to investigate the impact of remote sources on local air quality: A Houston, Texas, case study from the Second Texas Air Quality Study (TexAQS II) by McMillan, W. W., Pierce, R. B., Sparling, L. C., Osterman, G., McCann, K., Fischer, M. L., Rappenglück, B., Newsom, R., Turner, D., Kittaka, C., Evans, K., Biraud, S., Lefer, B., Andrews, A., Oltmans, S.

“…Quantifying the impacts of remote sources on individual air quality exceedances remains a significant challenge for air quality forecasting. One goal of the…”
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A method for colocating satellite X CO 2 data to ground-based data and its application to ACOS-GOSAT and TCCON by Nguyen, H., Osterman, G., Wunch, D., O'Dell, C., Mandrake, L., Wennberg, P., Fisher, B., Castano, R.

“…Satellite measurements are often compared with higher-precision ground-based measurements as part of validation efforts. The satellite soundings are rarely…”
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Calculation of altitude-dependent tikhonov constraints for TES nadir retrievals by Kulawik, S.S., Osterman, G., Jones, D.B.A., Bowman, K.W.

“…A key component in the regularization of vertical atmospheric trace gas retrievals is the construction of constraint matrices. We introduce a novel method for…”
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Characterization of pollution transport into Texas using OMI and TES satellite, GIS and in situ data, and HYSPLIT back trajectory analyses: implications for TCEQ State Implementation Plans by Bella, D., Culpepper, J., Khaimova, J., Ahmed, N., Belkalai, Adam, Arroyo, I., Andrews, J., Gentle, S., Emmanuel, S., Lahmouh, M., Ealy, J., King, Zayna, Jenkins, O., Fu, D., Choi, Y., Osterman, G., Gruszczynski, J., Skeete, D., Blaszczak-Boxe, C. S.

“…Transport of pollution from remote sources into the state of Texas has been shown by modeling techniques, satellite, and in situ data. Attaining a better…”
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The zonal structure of tropical O 3 and CO as observed by the Tropospheric Emission Spectrometer in November 2004 – Part 2: Impact of surface emissions on O 3 and its precursors by Bowman, K. W., Jones, D. B. A., Logan, J. A., Worden, H., Boersma, F., Chang, R., Kulawik, S., Osterman, G., Hamer, P., Worden, J.

“…The impact of surface emissions on the zonal structure of tropical tropospheric ozone and carbon monoxide is investigated for November 2004 using satellite…”
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