Search Results - "Riris, Haris"

Measuring Atmospheric CO2 Enhancements From the 2017 British Columbia Wildfires Using a Lidar by Mao, Jianping, Abshire, James B., Kawa, Stephan R., Riris, Haris, Sun, Xiaoli, Andela, Niels, Kolbeck, Paul T.

“…During the summer 2017 ASCENDS/ABoVE airborne science campaign, the NASA Goddard CO2 Sounder lidar overflew smoke plumes from wildfires in the British…”
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Geoscience Laser Altimeter System (GLAS) on the ICESat Mission: On-orbit measurement performance by Abshire, James B., Sun, Xiaoli, Riris, Haris, Sirota, J. Marcos, McGarry, Jan F., Palm, Steve, Yi, Donghui, Liiva, Peter

“…The GLAS instrument on NASA's ICESat satellite has made over 904 million measurements of the Earth surface and atmosphere through June 2005. During its first…”
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Airborne Measurements of CO2 Column Concentration and Range Using a Pulsed Direct-Detection IPDA Lidar by Abshire, James B., Ramanathan, Anand, Riris, Haris, Mao, Jianping, Allan, Graham R., Hasselbrack, William E., Weaver, Clark J., Browell, Edward V.

“…We have previously demonstrated a pulsed direct detection IPDA lidar to measure range and the column concentration of atmospheric CO2. The lidar measures the…”
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Design of a Direct-Detection Wind and Aerosol Lidar for Mars Orbit by Cremons, Daniel R., Abshire, James B., Sun, Xiaoli, Allan, Graham R., Riris, Haris, Smith, Michael D., Guzewich, Scott D., Yu, Anthony W., Hovis, Floyd

“…The present knowledge of the Mars atmosphere is greatly limited by a lack of global measurements of winds and aerosols. Hence, measurements of height-resolved…”
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Spectroscopic measurements of a CO2 absorption line in an open vertical path using an airborne lidar by Ramanathan, Anand, Mao, Jianping, Allan, Graham R., Riris, Haris, Weaver, Clark J., Hasselbrack, William E., Browell, Edward V., Abshire, James B.

“…We used an airborne pulsed integrated path differential absorption lidar to make spectroscopic measurements of the pressure-induced line broadening and line…”
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Fast-switching methane lidar transmitter based on a seeded optical parametric oscillator by Numata, Kenji, Wu, Stewart, Riris, Haris

“…We report on our development effort for a trace-gas-sensing lidar transmitter to be used in future Earth-orbiting satellites. Our lidar transmitter is based on…”
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Airborne lidar measurements of atmospheric CO 2 column concentrations to cloud tops made during the 2017 ASCENDS/ABoVE campaign by Mao, Jianping, Abshire, James B., Kawa, S. Randy, Sun, Xiaoli, Riris, Haris

“…We measured the column-averaged atmospheric CO2 mixing ratio (XCO2) to a variety of cloud tops with an airborne pulsed multi-wavelength integrated path…”
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Measuring Atmospheric CO 2 Enhancements From the 2017 British Columbia Wildfires Using a Lidar by Mao, Jianping, Abshire, James B., Kawa, Stephan R., Riris, Haris, Sun, Xiaoli, Andela, Niels, Kolbeck, Paul T.

“…Abstract During the summer 2017 ASCENDS/ABoVE airborne science campaign, the NASA Goddard CO 2 Sounder lidar overflew smoke plumes from wildfires in the…”
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Measuring Atmospheric CO2 Enhancements from the 2017 British Columbia 1 Wildfires Using a Lidar by Mao, Jianping, Abshire, James B, Kawa, S Randy, Riris, Haris, Sun, Xiaoli, Andela, Niels, Kobeck, Paul T

“…During the summer 2017 ASCENDS/ABoVE airborne science campaign, the NASA Goddard CO2 Sounder lidar overflew smoke plumes from wildfires in the British…”
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Airborne Demonstration of Atmospheric Oxygen Optical Depth Measurements with an Integrated Path Differential Absorption Lidar by Riris, Haris, Rodriguez, Michael, Mao, Jianping, Allan, Graham, Abshire, James

“…We report on an airborne demonstration of atmospheric oxygen (O2) optical depth measurements with an Integrated Path Differential Absorption (IPDA) lidar using…”
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The challenges of measuring methane from space with a LIDAR by Riris, Haris, Numata, Kenji, Wu, Stewart, Fahey, Molly

“…Remote sensing of methane fluxes has been highlighted as one of the measurement goals of the NASA 2017 Earth Science Decadal Survey. Measuring methane from…”
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Airborne lidar measurements of atmospheric CO2 column concentrations to cloud tops made during the 2017 ASCENDS/ABoVE campaign by Mao, Jianping, Abshire, James B., Kawa, S. Randy, Sun, Xiaoli, Riris, Haris

“…We measured the column-averaged atmospheric CO2 mixing ratio (XCO2) to a variety of cloud tops with an airborne pulsed multi-wavelength integrated path…”
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The Lunar Orbiter Laser Altimeter Investigation on the Lunar Reconnaissance Orbiter Mission by Smith, David E., Zuber, Maria T., Jackson, Glenn B., Cavanaugh, John F., Neumann, Gregory A., Riris, Haris, Sun, Xiaoli, Zellar, Ronald S., Coltharp, Craig, Connelly, Joseph, Katz, Richard B., Kleyner, Igor, Liiva, Peter, Matuszeski, Adam, Mazarico, Erwan M., McGarry, Jan F., Novo-Gradac, Anne-Marie, Ott, Melanie N., Peters, Carlton, Ramos-Izquierdo, Luis A., Ramsey, Lawrence, Rowlands, David D., Schmidt, Stephen, Scott, V. Stanley, Shaw, George B., Smith, James C., Swinski, Joseph-Paul, Torrence, Mark H., Unger, Glenn, Yu, Anthony W., Zagwodzki, Thomas W.

“…The Lunar Orbiter Laser Altimeter (LOLA) is an instrument on the payload of NASA’s Lunar Reconnaissance Orbiter spacecraft (LRO) (Chin et al., in Space Sci…”
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The Lunar Orbiter Laser Altimeter Investigation on the Lunar Reconnaissance Orbiter Mission by Smith, David E., Zuber, Maria T., Jackson, Glenn B., Cavanaugh, John F., Neumann, Gregory A., Riris, Haris, Sun, Xiaoli, Zellar, Ronald S., Coltharp, Craig, Connelly, Joseph, Katz, Richard B., Kleyner, Igor, Liiva, Peter, Matuszeski, Adam, Mazarico, Erwan M., McGarry, Jan F., Novo-Gradac, Anne-Marie, Ott, Melanie N., Peters, Carlton, Ramos-Izquierdo, Luis A., Ramsey, Lawrence, Rowlands, David D., Schmidt, Stephen, Scott, V. Stanley, Shaw, George B., Smith, James C., Swinski, Joseph-Paul, Torrence, Mark H., Unger, Glenn, Yu, Anthony W., Zagwodzki, Thomas W.

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Airborne measurements of CO2 column concentrations made with a pulsed IPDA lidar using a multiple-wavelength-locked laser and HgCdTe APD detector by Abshire, James B, Ramanathan, Anand K, Riris, Haris, Allan, Graham R, Sun, Xiaoli, Hasselbrack, William E, Mao, Jianping, Wu, Stewart, Chen, Jeffrey, Numata, Kenji, Kawa, Stephan R, Mei Ying Melissa Yang, DiGangi, Joshua

“…Here we report on measurements made with an improved CO2 Sounder lidar during the ASCENDS 2014 and 2016 airborne campaigns. The changes made to the 2011…”
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Space Lidar and Space Optics by Fix, Andreas, Naletto, Giampiero, Hutchinson, Ian, Karafolas, Nikos, Riede, Wolfgang, Heliere, Arnaud, Menzies, Bob, Riris, Haris

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Measurement of Atmospheric CO2 Column Concentrations to Cloud Tops With a Pulsed Multi-Wavelength Airborne Lidar by Mao, Jianping, Ramanathan, Anand, Abshire, James B., Kawa, Stephan R., Riris, Haris, Allan, Graham R., Rodriguez, Michael R., Hasselbrack, William E., Sun, Xiaoli, Numata, Kenji, Chen, Jeffrey R., Choi, Yonghoon, Yang, Mei Ying Melissa

“…We have measured the column-averaged atmospheric CO2 mixing ratio to a variety of cloud tops by using an airborne pulsed multi-wavelength integrated-path…”
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Dynamic Control of Refractive Index During Pulsed-Laser-Deposited Waveguide Growth by Grant-Jacob, James A., Beecher, Stephen J., Riris, Haris, Yu, Anthony W., Shepherd, David P., Eason, Robert W., Mackenzie, Jacob I.

“…Engineering the optical properties of waveguides is important for the optimization of their guided optical mode characteristics. Here, we document the dynamic…”
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Measurement of atmospheric CO.sub.2 column concentrations to cloud tops with a pulsed multi-wavelength airborne lidar by Mao, Jianping, Ramanathan, Anand, Abshire, James B, Kawa, Stephan R, Riris, Haris, Allan, Graham R, Rodriguez, Michael, Hasselbrack, William E, Sun, Xiaoli, Numata, Kenji, Chen, Jeff, Choi, Yonghoon, Yang, Mei Ying Melissa

“…We have measured the column-averaged atmospheric CO.sub.2 mixing ratio to a variety of cloud tops by using an airborne pulsed multi-wavelength integrated-path…”
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A methane lidar for greenhouse gas measurements by Riris, Author Haris, Numata, Kenji, Wu, Stewart, Gonzalez, Brayler, Rodriguez, Mike, Molly, Fahey, Yu, Anthony, Stephen, Mark, Jianping Mao

“…Atmospheric methane is the second most important greenhouse gas with 25 times the radiative forcing of carbon dioxide. We will present results from an airborne…”
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