Ghassan Taha

Ghassan Taha

  • RESEARCH SCIENTIST
  • 301.614.5979
  • NASA/GSFC
  • Mail Code: 614
  • Greenbelt , MD 20771
  • Employer: UNIVERSITY OF MARYLAND BALTIMORE CO
  • Brief Bio

    Dr. Taha received his Ph.D in Atmospheric Physics in 2000 from University of New South Wales, Sydney, Australia, and B.S. in Applied Physics from Kuwait university in 1988.

    Before joining GESTAR in January 2012, Dr. Taha worked at SSAI and GSFC for six years. He also worked for University of Arizona at NASA Langley Research Centre as part of the SAGE III meteor team. He is currently working on OMPS LP and SAGE III limb scattering retrieval algorithm development and SAGE III solar occultation data product validation

    Research Interests

    Aerosol and trace gases measurements

    Ozone and aerosol limb retrieval algorithm developments, as well theoretical and experimental studies relating to trace gases and atmospheric aerosol variability and trends using satellite remote sensing techniques. Validation and measurement's quality of trace gases and aerosol profiles.

    Positions/Employment

    9/2020 - Present

    Senior Scientist/Manager

    Universities Space Research Association, NASA/GSFC, Greenbelt, MD
    9/2018 - 9/2020

    Senior Scientist

    Universities Space Research Association , NASA/GSFC, Greenbelt, MD
    1/2012 - 9/2018

    Research Scientist III

    Universities Space Research Association, NASA/GSFC, Greenbelt, MD
    5/2006 - 12/2011

    Senior Scientist

    SSAI, NASA GSFC, Lanham, Maryland
    12/2004 - 5/2005

    Atmospheric Scientist

    SAIC, NASA LaRC, Hampton, Virginia
    8/2000 - 12/2004

    Research Scientist

    University of Arizona, NASA LaRC, Hampton, Virginia

    Education

    Ph.D. in Atmospheric Physics, University of New South Wales, Sydney, Australia, 2000

    B.S. Applied Physics, Kuwait University, 1988

    Awards

    The National Aeronautics and Space Administration (NASA) Group Achievement Award, 2011.

    SSAI Publication Awards, 10/2006, 03/2007, 08/2007, 03/2009, and 3/2011.

    The National Aeronautics and Space Administration (NASA) Group Achievement Award, 2007.

    The National Aeronautics and Space Administration (NASA) Group Achievement Award, 2004.

    Grants

    06/01/2018 - 05/31/2021 OMPS LP aerosol retrieval, NASA ROSES, NASA NRA #: NNH17ZDA001N-TASNPP

    Algorithm Development and Validation Towards an Improved Aerosol Extinction Profile Dataset from the Suomi NPP OMPS LP

    ; PI
    03/30/2018 SAGE III/ISS Validation, NASA ROSES, NASA NRA #: NNH17ZDA001N-SAGEIII

    Validation of SAGE III/ISS solar and lunar products using backward and forward trajectories

    ; PI
    06/01/2018 - 05/31/2021 SAGE III/ISS LS retrieval, NASA ROSES, NASA NRA #: NNH17ZDA001N-SAGEIII

    Atmospheric retrievals from SAGE III limb scatter measurements

    ; Co-I
    06/01/2021 - 05/31/2024 Asian monsoon aerosol, NASA ROSES, NASA NRA #: NNH19ZDA001N-AURAST

    Effects of the Asian summer monsoon dynamics on aerosol composition and interannual variability in the UT/LS

    ; Co-I

    Publications

    Refereed

    Taha, G., R. Loughman, T. Zhu, et al. L. Thomason, J. Kar, L. Rieger, and A. Bourassa. 2021. "OMPS LP Version 2.0 Multi-wavelength Aerosol Extinction Coefficient Retrieval Algorithm." Atmos. Meas. Tech. , 14: 1015–1036 (Accepted) [10.5194/amt-2020-329]

    Davis, S., R. Damadeo, D. Flittner, et al. K. H. Rosenlof, M. Park, W. Randel, E. Hall, D. Huber, D. Hurst, A. Jordan, S. Kizer, L. Millan, H. Selkirk, G. Taha, K. A. Walker, and H. Vömel. 2020. "Validation of SAGE III/ISS solar water vapor data with correlative satellite and balloon‐borne measurements." Journal of Geophysical Research: Atmospheres, [10.1029/2020jd033803]

    Kloss, C., G. Berthet, P. Sellitto, et al. F. Ploeger, G. Taha, M. Tidiga, M. Eremenko, A. Bossolasco, F. Jégou, J.-B. Renard, and B. Legras. 2020. "Stratospheric aerosol layer perturbation caused by the 2019 Raikoke and Ulawun eruptions and climate impact." Atmos. Chem. Phys., [10.5194/acp-2020-701]

    Chen, Z., P. K. Bhartia, O. Torres, et al. G. Jaross, R. Loughman, M. DeLand, P. Colarco, R. Damadeo, and G. Taha. 2020. "Evaluation of the OMPS/LP stratospheric aerosol extinction product using SAGE III/ISS observations." Atmospheric Measurement Techniques, 13 (6): 3471-3485 [10.5194/amt-13-3471-2020]

    Wang, H. J., R. Damadeo, D. Flittner, et al. N. Kramarova, G. Taha, S. Davis, A. M. Thompson, S. Strahan, Y. Wang, L. Froidevaux, D. Degenstein, A. Bourassa, W. Steinbrecht, K. A. Walker, R. Querel, T. Leblanc, S. Godin‐Beekmann, D. Hurst, and E. Hall. 2020. "Validation of SAGE III/ISS Solar Occultation Ozone Products With Correlative Satellite and Ground‐Based Measurements." Journal of Geophysical Research: Atmospheres, 125 (11): [10.1029/2020jd032430]

    Torres, O., P. Bhartia, G. Taha, et al. H. Jethva, S. Das, P. Colarco, N. Krotkov, A. Omar, and C. Ahn. 2020. "Stratospheric Injection of Massive Smoke Plume from Canadian Boreal Fires in 2017 as seen by DSCOVR‐EPIC, CALIOP and OMPS‐LP Observations." Journal of Geophysical Research: Atmospheres, [10.1029/2020jd032579]

    Kloss, C., G. Berthet, P. Sellitto, et al. F. Ploeger, S. Bucci, S. Khaykin, F. Jégou, G. Taha, L. W. Thomason, B. Barret, E. Le Flochmoen, M. von Hobe, A. Bossolasco, N. Bègue, and B. Legras. 2019. "Transport of the 2017 Canadian wildfire plume to the tropics via the Asian monsoon circulation." Atmospheric Chemistry and Physics, 19 (21): 13547-13567 [10.5194/acp-19-13547-2019]

    Wu, D., T. Wang, T. Várnai, et al. J. Limbacher, R. Kahn, G. Taha, J. Lee, J. Gong, and T. Yuan. 2018. "MISR Radiance Anomalies Induced by Stratospheric Volcanic Aerosols." Remote Sensing, 10 (12): 1875 [10.3390/rs10121875]

    Loughman, R., P. K. Bhartia, Z. Chen, et al. P. Xu, E. Nyaku, and G. Taha. 2018. "The Ozone Mapping and Profiler Suite (OMPS) Limb Profiler (LP) Version 1 aerosol extinction retrieval algorithm: theoretical basis." Atmospheric Measurement Techniques, 11 (5): 2633-2651 [10.5194/amt-11-2633-2018]

    Huang, G., X. Liu, K. Chance, et al. K. Yang, P. K. Bhartia, Z. Cai, M. Allaart, G. Ancellet, B. Calpini, G. J. Coetzee, E. Cuevas-Agulló, M. Cupeiro, H. De Backer, M. K. Dubey, H. E. Fuelberg, M. Fujiwara, S. Godin-Beekmann, T. J. Hall, B. Johnson, E. Joseph, R. Kivi, B. Kois, N. Komala, G. König-Langlo, G. Laneve, T. Leblanc, M. Marchand, K. R. Minschwaner, G. Morris, M. J. Newchurch, S.-Y. Ogino, N. Ohkawara, A. J. Piters, F. Posny, R. Querel, R. Scheele, F. J. Schmidlin, R. C. Schnell, O. Schrems, H. Selkirk, M. Shiotani, P. Skrivánková, R. Stübi, G. Taha, D. W. Tarasick, A. M. Thompson, V. Thouret, M. B. Tully, R. Van Malderen, H. Vömel, P. von der Gathen, J. C. Witte, and M. Yela. 2017. "Validation of 10-year SAO OMI Ozone Profile (PROFOZ) product using ozonesonde observations." Atmospheric Measurement Techniques, 10 (7): 2455-2475 [10.5194/amt-10-2455-2017]

    Moy, L., P. K. Bhartia, G. Jaross, et al. R. Loughman, N. Kramarova, Z. Chen, G. Taha, G. Chen, and P. Xu. 2017. "Altitude registration of limb-scattered radiation." Atmospheric Measurement Techniques, 10 (1): 167-178 [10.5194/amt-10-167-2017]

    Hubert, D., J.-C. Lambert, T. Verhoelst, et al. J. Granville, A. Keppens, J.-L. Baray, A. E. Bourassa, U. Cortesi, D. A. Degenstein, L. Froidevaux, S. Godin-Beekmann, K. W. Hoppel, B. J. Johnson, E. Kyrölä, T. Leblanc, G. Lichtenberg, M. Marchand, C. T. McElroy, D. Murtagh, H. Nakane, T. Portafaix, R. Querel, J. M. Russell III, J. Salvador, H. G. Smit, K. Stebel, W. Steinbrecht, K. B. Strawbridge, R. Stübi, D. P. Swart, G. Taha, D. W. Tarasick, A. M. Thompson, J. Urban, J. A. van Gijsel, R. Van Malderen, P. von der Gathen, K. A. Walker, E. Wolfram, and J. M. Zawodny. 2016. "Ground-based assessment of the bias and long-term stability of 14 limb and occultation ozone profile data records." Atmospheric Measurement Techniques, 9 (6): 2497-2534 [10.5194/amt-9-2497-2016]

    Taha, G., D. F. Rault, R. P. Loughman, A. E. Bourassa, and C. von Savigny. 2011. "SCIAMACHY stratospheric aerosol extinction profile retrieval using the OMPS/LP algorithm." Atmospheric Measurement Techniques, 4 (3): 547-556 [10.5194/amt-4-547-2011]

    Taha, G., G. R. Jaross, D. Fussen, et al. F. Vanhellemont, E. Kyrölä, and R. D. Mc Peters. 2008. "Ozone profile retrieval from GOMOS limb scattering measurements." J. Geophys. Res., 113 (D23): D23307 [10.1029/2007JD009409]

    Rault, D. F., and G. Taha. 2007. "Validation of ozone profiles retrieved from Stratospheric Aerosol and Gas Experiment III limb scatter measurements." Journal of Geophysical Research: Atmospheres, 112 (D13): 2006JD007679 [10.1029/2006jd007679]

    Brohede, S. M., C. S. Haley, C. A. McLinden, et al. C. E. Sioris, D. P. Murtagh, S. V. Petelina, E. J. Llewellyn, A. Bazureau, F. Goutail, C. E. Randall, J. D. Lumpe, G. Taha, L. W. Thomasson, and L. L. Gordley. 2007. "Validation of Odin/OSIRIS stratospheric NO2profiles." Journal of Geophysical Research, 112 (D7): D07310 [10.1029/2006jd007586]

    Taha, G., G. P. Box, D. D. Cohen, and E. Stelcer. 2007. "Black Carbon Measurement using Laser Integrating Plate Method." Aerosol Science and Technology, 41 (3): 266-276 [10.1080/02786820601156224]

    Brinksma, E. J., A. Bracher, D. E. Lolkema, et al. A. J. Segers, I. S. Boyd, K. Bramstedt, H. Claude, S. Godin-Beekmann, G. Hansen, G. Kopp, T. Leblanc, I. S. McDermid, Y. J. Meijer, H. Nakane, A. Parrish, C. von Savigny, K. Stebel, D. P. Swart, G. Taha, and A. J. Piters. 2006. "Geophysical validation of SCIAMACHY Limb Ozone Profiles." Atmospheric Chemistry and Physics, 6 (1): 197-209 [10.5194/acp-6-197-2006]

    Sugita, T., H. Nakajima, T. Yokota, et al. H. Kanzawa, H. Gernandt, A. Herber, P. von der Gathen, G. König-Langlo, K. Sato, V. Dorokhov, V. A. Yushkov, Y. Murayama, M. Yamamori, S. Godin-Beekmann, F. Goutail, H. K. Roscoe, T. Deshler, M. Yela, P. Taalas, E. Kyrö, S. J. Oltmans, B. J. Johnson, M. Allaart, Z. Litynska, A. Klekociuk, S. B. Andersen, G. O. Braathen, H. De Backer, C. E. Randall, R. M. Bevilacqua, G. Taha, L. W. Thomason, H. Irie, M. K. Ejiri, N. Saitoh, T. Tanaka, Y. Terao, H. Kobayashi, and Y. Sasano. 2006. "Ozone profiles in the high-latitude stratosphere and lower mesosphere measured by the Improved Limb Atmospheric Spectrometer (ILAS)-II: Comparison with other satellite sensors and ozonesondes." Journal of Geophysical Research, 111 (D11): D11S02 [10.1029/2005jd006439]

    Saitoh, N., S. Hayashida, T. Sugita, et al. H. Nakajima, T. Yokota, M. Hayashi, K. Shiraishi, H. Kanzawa, M. K. Ejiri, H. Irie, T. Tanaka, Y. Terao, R. M. Bevilacqua, C. E. Randall, L. W. Thomason, G. Taha, H. Kobayashi, and Y. Sasano. 2006. "Intercomparison of ILAS-II version 1.4 aerosol extinction coefficient at 780 nm with SAGE II, SAGE III, and POAM III." Journal of Geophysical Research, 111 (D11): D11S05 [10.1029/2005jd006315]

    Lumpe, J., R. Bevilacqua, C. Randall, et al. G. Nedoluha, K. Hoppel, J. Russell, V. L. Harvey, C. Schiller, B. Sen, G. Taha, G. Toon, and H. Vömel. 2006. "Validation of Polar Ozone and Aerosol Measurement (POAM) III version 4 stratospheric water vapor." Journal of Geophysical Research, 111 (D11): D11301 [10.1029/2005jd006763]

    Taha, G. 2004. "Comparison of Stratospheric Aerosol and Gas Experiment (SAGE) II version 6.2 water vapor with balloon-borne and space-based instruments." Journal of Geophysical Research, 109 (D18): D18313 [10.1029/2004jd004859]

    Thomason, L. W., and G. Taha. 2003. "SAGE III aerosol extinction measurements: Initial results." Geophysical Research Letters, 30 (12): [10.1029/2003gl017317]

    Taha, G., and G. P. Box. 2002. "Water vapour column abundance retrieval using multispectral radiometer measurements in Sydney, Australia." Australian Meteorological Magazine , 51 (3):

    Taha, G., and G. P. Box. 1999. "New method for inferring total ozone and aerosol optical thickness from multispectral extinction measurements using eigenvalue analysis." Geophysical Research Letters, 26 (20): 3085-3088 [10.1029/1999gl010823]

    Brief Bio

    Dr. Taha received his Ph.D in Atmospheric Physics in 2000 from University of New South Wales, Sydney, Australia, and B.S. in Applied Physics from Kuwait university in 1988.

    Before joining GESTAR in January 2012, Dr. Taha worked at SSAI and GSFC for six years. He also worked for University of Arizona at NASA Langley Research Centre as part of the SAGE III meteor team. He is currently working on OMPS LP and SAGE III limb scattering retrieval algorithm development and SAGE III solar occultation data product validation

    Publications

    Refereed

    Taha, G., R. Loughman, T. Zhu, et al. L. Thomason, J. Kar, L. Rieger, and A. Bourassa. 2021. "OMPS LP Version 2.0 Multi-wavelength Aerosol Extinction Coefficient Retrieval Algorithm." Atmos. Meas. Tech. (Accepted) 14 1015–1036 [10.5194/amt-2020-329]

    Davis, S., R. Damadeo, D. Flittner, et al. K. H. Rosenlof, M. Park, W. Randel, E. Hall, D. Huber, D. Hurst, A. Jordan, S. Kizer, L. Millan, H. Selkirk, G. Taha, K. A. Walker, and H. Vömel. 2020. "Validation of SAGE III/ISS solar water vapor data with correlative satellite and balloon‐borne measurements." Journal of Geophysical Research: Atmospheres [10.1029/2020jd033803]

    Kloss, C., G. Berthet, P. Sellitto, et al. F. Ploeger, G. Taha, M. Tidiga, M. Eremenko, A. Bossolasco, F. Jégou, J.-B. Renard, and B. Legras. 2020. "Stratospheric aerosol layer perturbation caused by the 2019 Raikoke and Ulawun eruptions and climate impact." Atmos. Chem. Phys. [10.5194/acp-2020-701]

    Chen, Z., P. K. Bhartia, O. Torres, et al. G. Jaross, R. Loughman, M. DeLand, P. Colarco, R. Damadeo, and G. Taha. 2020. "Evaluation of the OMPS/LP stratospheric aerosol extinction product using SAGE III/ISS observations." Atmospheric Measurement Techniques 13 (6): 3471-3485 [10.5194/amt-13-3471-2020]

    Wang, H. J., R. Damadeo, D. Flittner, et al. N. Kramarova, G. Taha, S. Davis, A. M. Thompson, S. Strahan, Y. Wang, L. Froidevaux, D. Degenstein, A. Bourassa, W. Steinbrecht, K. A. Walker, R. Querel, T. Leblanc, S. Godin‐Beekmann, D. Hurst, and E. Hall. 2020. "Validation of SAGE III/ISS Solar Occultation Ozone Products With Correlative Satellite and Ground‐Based Measurements." Journal of Geophysical Research: Atmospheres 125 (11): [10.1029/2020jd032430]

    Torres, O., P. Bhartia, G. Taha, et al. H. Jethva, S. Das, P. Colarco, N. Krotkov, A. Omar, and C. Ahn. 2020. "Stratospheric Injection of Massive Smoke Plume from Canadian Boreal Fires in 2017 as seen by DSCOVR‐EPIC, CALIOP and OMPS‐LP Observations." Journal of Geophysical Research: Atmospheres [10.1029/2020jd032579]

    Kloss, C., G. Berthet, P. Sellitto, et al. F. Ploeger, S. Bucci, S. Khaykin, F. Jégou, G. Taha, L. W. Thomason, B. Barret, E. Le Flochmoen, M. von Hobe, A. Bossolasco, N. Bègue, and B. Legras. 2019. "Transport of the 2017 Canadian wildfire plume to the tropics via the Asian monsoon circulation." Atmospheric Chemistry and Physics 19 (21): 13547-13567 [10.5194/acp-19-13547-2019]

    Wu, D., T. Wang, T. Várnai, et al. J. Limbacher, R. Kahn, G. Taha, J. Lee, J. Gong, and T. Yuan. 2018. "MISR Radiance Anomalies Induced by Stratospheric Volcanic Aerosols." Remote Sensing 10 (12): 1875 [10.3390/rs10121875]

    Loughman, R., P. K. Bhartia, Z. Chen, et al. P. Xu, E. Nyaku, and G. Taha. 2018. "The Ozone Mapping and Profiler Suite (OMPS) Limb Profiler (LP) Version 1 aerosol extinction retrieval algorithm: theoretical basis." Atmospheric Measurement Techniques 11 (5): 2633-2651 [10.5194/amt-11-2633-2018]

    Huang, G., X. Liu, K. Chance, et al. K. Yang, P. K. Bhartia, Z. Cai, M. Allaart, G. Ancellet, B. Calpini, G. J. Coetzee, E. Cuevas-Agulló, M. Cupeiro, H. De Backer, M. K. Dubey, H. E. Fuelberg, M. Fujiwara, S. Godin-Beekmann, T. J. Hall, B. Johnson, E. Joseph, R. Kivi, B. Kois, N. Komala, G. König-Langlo, G. Laneve, T. Leblanc, M. Marchand, K. R. Minschwaner, G. Morris, M. J. Newchurch, S.-Y. Ogino, N. Ohkawara, A. J. Piters, F. Posny, R. Querel, R. Scheele, F. J. Schmidlin, R. C. Schnell, O. Schrems, H. Selkirk, M. Shiotani, P. Skrivánková, R. Stübi, G. Taha, D. W. Tarasick, A. M. Thompson, V. Thouret, M. B. Tully, R. Van Malderen, H. Vömel, P. von der Gathen, J. C. Witte, and M. Yela. 2017. "Validation of 10-year SAO OMI Ozone Profile (PROFOZ) product using ozonesonde observations." Atmospheric Measurement Techniques 10 (7): 2455-2475 [10.5194/amt-10-2455-2017]

    Moy, L., P. K. Bhartia, G. Jaross, et al. R. Loughman, N. Kramarova, Z. Chen, G. Taha, G. Chen, and P. Xu. 2017. "Altitude registration of limb-scattered radiation." Atmospheric Measurement Techniques 10 (1): 167-178 [10.5194/amt-10-167-2017]

    Hubert, D., J.-C. Lambert, T. Verhoelst, et al. J. Granville, A. Keppens, J.-L. Baray, A. E. Bourassa, U. Cortesi, D. A. Degenstein, L. Froidevaux, S. Godin-Beekmann, K. W. Hoppel, B. J. Johnson, E. Kyrölä, T. Leblanc, G. Lichtenberg, M. Marchand, C. T. McElroy, D. Murtagh, H. Nakane, T. Portafaix, R. Querel, J. M. Russell III, J. Salvador, H. G. Smit, K. Stebel, W. Steinbrecht, K. B. Strawbridge, R. Stübi, D. P. Swart, G. Taha, D. W. Tarasick, A. M. Thompson, J. Urban, J. A. van Gijsel, R. Van Malderen, P. von der Gathen, K. A. Walker, E. Wolfram, and J. M. Zawodny. 2016. "Ground-based assessment of the bias and long-term stability of 14 limb and occultation ozone profile data records." Atmospheric Measurement Techniques 9 (6): 2497-2534 [10.5194/amt-9-2497-2016]

    Taha, G., D. F. Rault, R. P. Loughman, A. E. Bourassa, and C. von Savigny. 2011. "SCIAMACHY stratospheric aerosol extinction profile retrieval using the OMPS/LP algorithm." Atmospheric Measurement Techniques 4 (3): 547-556 [10.5194/amt-4-547-2011]

    Taha, G., G. R. Jaross, D. Fussen, et al. F. Vanhellemont, E. Kyrölä, and R. D. Mc Peters. 2008. "Ozone profile retrieval from GOMOS limb scattering measurements." J. Geophys. Res. 113 (D23): D23307 [10.1029/2007JD009409]

    Rault, D. F., and G. Taha. 2007. "Validation of ozone profiles retrieved from Stratospheric Aerosol and Gas Experiment III limb scatter measurements." Journal of Geophysical Research: Atmospheres 112 (D13): 2006JD007679 [10.1029/2006jd007679]

    Brohede, S. M., C. S. Haley, C. A. McLinden, et al. C. E. Sioris, D. P. Murtagh, S. V. Petelina, E. J. Llewellyn, A. Bazureau, F. Goutail, C. E. Randall, J. D. Lumpe, G. Taha, L. W. Thomasson, and L. L. Gordley. 2007. "Validation of Odin/OSIRIS stratospheric NO2profiles." Journal of Geophysical Research 112 (D7): D07310 [10.1029/2006jd007586]

    Taha, G., G. P. Box, D. D. Cohen, and E. Stelcer. 2007. "Black Carbon Measurement using Laser Integrating Plate Method." Aerosol Science and Technology 41 (3): 266-276 [10.1080/02786820601156224]

    Brinksma, E. J., A. Bracher, D. E. Lolkema, et al. A. J. Segers, I. S. Boyd, K. Bramstedt, H. Claude, S. Godin-Beekmann, G. Hansen, G. Kopp, T. Leblanc, I. S. McDermid, Y. J. Meijer, H. Nakane, A. Parrish, C. von Savigny, K. Stebel, D. P. Swart, G. Taha, and A. J. Piters. 2006. "Geophysical validation of SCIAMACHY Limb Ozone Profiles." Atmospheric Chemistry and Physics 6 (1): 197-209 [10.5194/acp-6-197-2006]

    Sugita, T., H. Nakajima, T. Yokota, et al. H. Kanzawa, H. Gernandt, A. Herber, P. von der Gathen, G. König-Langlo, K. Sato, V. Dorokhov, V. A. Yushkov, Y. Murayama, M. Yamamori, S. Godin-Beekmann, F. Goutail, H. K. Roscoe, T. Deshler, M. Yela, P. Taalas, E. Kyrö, S. J. Oltmans, B. J. Johnson, M. Allaart, Z. Litynska, A. Klekociuk, S. B. Andersen, G. O. Braathen, H. De Backer, C. E. Randall, R. M. Bevilacqua, G. Taha, L. W. Thomason, H. Irie, M. K. Ejiri, N. Saitoh, T. Tanaka, Y. Terao, H. Kobayashi, and Y. Sasano. 2006. "Ozone profiles in the high-latitude stratosphere and lower mesosphere measured by the Improved Limb Atmospheric Spectrometer (ILAS)-II: Comparison with other satellite sensors and ozonesondes." Journal of Geophysical Research 111 (D11): D11S02 [10.1029/2005jd006439]

    Saitoh, N., S. Hayashida, T. Sugita, et al. H. Nakajima, T. Yokota, M. Hayashi, K. Shiraishi, H. Kanzawa, M. K. Ejiri, H. Irie, T. Tanaka, Y. Terao, R. M. Bevilacqua, C. E. Randall, L. W. Thomason, G. Taha, H. Kobayashi, and Y. Sasano. 2006. "Intercomparison of ILAS-II version 1.4 aerosol extinction coefficient at 780 nm with SAGE II, SAGE III, and POAM III." Journal of Geophysical Research 111 (D11): D11S05 [10.1029/2005jd006315]

    Lumpe, J., R. Bevilacqua, C. Randall, et al. G. Nedoluha, K. Hoppel, J. Russell, V. L. Harvey, C. Schiller, B. Sen, G. Taha, G. Toon, and H. Vömel. 2006. "Validation of Polar Ozone and Aerosol Measurement (POAM) III version 4 stratospheric water vapor." Journal of Geophysical Research 111 (D11): D11301 [10.1029/2005jd006763]

    Taha, G. 2004. "Comparison of Stratospheric Aerosol and Gas Experiment (SAGE) II version 6.2 water vapor with balloon-borne and space-based instruments." Journal of Geophysical Research 109 (D18): D18313 [10.1029/2004jd004859]

    Thomason, L. W., and G. Taha. 2003. "SAGE III aerosol extinction measurements: Initial results." Geophysical Research Letters 30 (12): [10.1029/2003gl017317]

    Taha, G., and G. P. Box. 2002. "Water vapour column abundance retrieval using multispectral radiometer measurements in Sydney, Australia." Australian Meteorological Magazine 51 (3):

    Taha, G., and G. P. Box. 1999. "New method for inferring total ozone and aerosol optical thickness from multispectral extinction measurements using eigenvalue analysis." Geophysical Research Letters 26 (20): 3085-3088 [10.1029/1999gl010823]

                                                                                                                                                                                            
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