Search Results - "Moshary, F."

Fluorescence component in the reflectance spectra from coastal waters. Dependence on water composition by Gilerson, A, Zhou, J, Hlaing, S, Ioannou, I, Schalles, J, Gross, B, Moshary, F, Ahmed, S

“…Based on HYDROLIGHT simulations of more than 2000 reflectance spectra from datasets typical of coastal waters with highly variable optically active…”
Get full text

Fluorescence component in the reflectance spectra from coastal waters. II. Performance of retrieval algorithms by Gilerson, A, Zhou, J, Hlaing, S, Ioannou, I, Gross, B, Moshary, F, Ahmed, S

“…Retrieval of chlorophyll fluorescence magnitude using Fluorescence Height algorithms in coastal waters is more complicated than in the open ocean because of…”
Get full text

The Convection, Aerosol, and Synoptic-Effects in the Tropics (CAST) Experiment: Building an Understanding of Multiscale Impacts on Caribbean Weather via Field Campaigns by Hosannah, N., González, J., Rodriguez-Solis, R., Parsiani, H., Moshary, F., Aponte, L., Armstrong, R., Harmsen, E., Ramamurthy, P., Angeles, M., León, L., Ramírez, N., Niyogi, D., Bornstein, B.

“…Abstract Modulated by global-, continental-, regional-, and local-scale processes, convective precipitation in coastal tropical regions is paramount in…”
Get full text

Range-resolved pulsed and CWFM lidars: potential capabilities comparison by Agishev, R., Gross, B., Moshary, F., Gilerson, A., Ahmed, S.

“…An analytical comparison of key capabilities for both continuous wave frequency modulated (CWFM) lidar and incoherent pulsed lidar is presented. Principles of…”
Get full text

Retrieving quantum yield of sun-induced chlorophyll fluorescence near surface from hyperspectral in-situ measurement in productive water by Zhou, J, Gilerson, A, Ioannou, I, Hlaing, S, Schalles, J, Gross, B, Moshary, F, Ahmed, S

“…Magnitude and quantum yield (eta) of sun induced chlorophyll fluorescence are determined in widely varying productive waters with chlorophyll concentrations…”
Get full text

Separation of fluorescence and elastic scattering from algae in seawater using polarization discrimination by Ahmed, S, Gilerson, A, Gill, A, Gross, B.M, Moshary, F, Zhou, J

“…A technique is described in which the polarization properties of elastically scattered light and the unpolarized nature of excited fluorescence are utilized to…”
Get full text

Omnidirectional Superfluorescence by Lvovsky, A. I., Hartmann, S. R., Moshary, F.

Get full text

Development of a SNR parameterization scheme for general lidar assessment by Agishev, R., Gross, B., Moshary, F., Ahmed, S., Gilerson, A.

“…We present a general methodology for evaluating the capabilities of a general lidar system encompassing both backscatter (elastic and Raman lidar) and…”
Get full text

Atmospheric CW-FM-LD-RR ladar for trace-constituent detection: a concept development by Agishev, R., Gross, B., Moshary, F., Gilerson, A., Ahmed, S.

“…We formulate a general framework for simultaneous remote ranging and spectral selection of trace constituents by an appropriate use of frequency modulation…”
Get full text

Superfluorescence-stimulated photon echoes by Lvovsky, A I, Hartmann, S R, Moshary, F

“…Two closely spaced 778 nm, 4-ps pulses, two-photon resonant with the 5S-5D transition in Rb vapor generate a ground state grating, which later is excited by a…”
Get full text

Application of the method of decomposition of lidar signal-to-noise ratio to the assessment of laser instruments for gaseous pollution detection by AGISHEV, R. R, COMERON, A, GROSS, B, MOSHARY, F, AHMED, S, GILERSON, A, VLASOV, V. A

“…A general methodology for rating both performance and potential of lidar systems used for detection of atmospheric trace constituents including pollutants and…”
Get full text

Observed sea breeze life cycle in and around NYC: Impacts on UHI and ozone patterns by Han, Z.S., González-Cruz, J.E., Liu, H.N., Melecio-Vázquez, D., Gamarro, H., Wu, Y.H., Moshary, F., Bornstein, R.

“…This observational study investigates New York City (NYC) impacts on summer sea breeze fronts (SBFs) during a 2018 LISTOS Campaign day with a regional heat…”
Get full text

Retrieval of UVB aerosol extinction profiles from the ground-based Langley Mobile Ozone Lidar (LMOL) system by Lei, Liqiao, Berkoff, Timothy A, Gronoff, Guillaume, Su, Jia, Nehrir, Amin R, Wu, Yonghua, Moshary, Fred, Kuang, Shi

“…Aerosols emitted from wildfires are becoming one of the main sources of poor air quality on the US mainland. Their extinction in UVB (the wavelength range from…”
Get full text

Impact of particulate scattering in coastal waters on reflectance spectra: simulations and Chesapeake Bay measurements by Gilerson, A., Jing Zhou, Vargas, M., Gross, B., Moshary, F., Ahmed, S.

“…The in-situ spectral data of water properties were collected throughout the Chesapeake Bay area during the 2005 summer cruise campaign. Measured quantities…”
Get full text

Absorption and reflectance in hydrogen up to 230 GPa : implications for metallization by EGGERT, J. H, MOSHARY, F, EVANS, W. J, LORENZANA, H. E, GOETTEL, K. A, SILVERA, I. F, MOSS, W. C

“…We have measured optical absorption and reflectance in the visible and near infrared in hydrogen up to 230 GPa between 77 and 295 K. Our data show no evidence…”
Get full text

Improved MODIS Aerosol Retrieval Using Modified VIS/SWIR Surface Albedo Ratio Over Urban Scenes by Oo, M.M., Jerg, M., Hernandez, E., Picon, A., Gross, B.M., Moshary, F., Ahmed, S.A.

“…In this paper, we demonstrate a regional approach to Moderate Resolution Imaging Spectroradiometer (MODIS) aerosol optical depth (AOD) retrieval over urban…”
Get full text

Remote Sensing Instruments Used for Measurement and Model Validation of Optical Parameters of Atmospheric Aerosols by Vladutescu, D. V., Yonghua Wu, Gross, B. M., Moshary, F., Ahmed, S. A., Blake, R. A., Razani, M.

“…With the dramatical climate changing that we are facing today, atmospheric monitoring is of major importance. Several atmospheric monitoring instruments are…”
Get full text

A comparison of estimated mixing height by multiple remote sensing instruments and its influence on air quality in urban regions by Chuen-Meei Gan, Wu, Y H, Gross, B M, Arend, M, Moshary, F, Ahmed, S

“…Urban areas suffer from high pollutant loadings due to their proximity to emission sources as well as transported aerosols. Therefore it is essential to have…”
Get full text

Simple approach to predict APD/PMT lidar detector performance under sky background using dimensionless parametrization by Agishev, Ravil, Gross, Barry, Moshary, Fred, Gilerson, Alexander, Ahmed, Samir

“…In this paper, we developed a simple approach to predict the APD/PMT (avalanche photodiode/photomultiplier) lidar detector performance in the presence of…”
Get full text

Application of UV and NIR Bands for the Advanced IOP Retrieval Algorithms in Coastal Waters by Ioannou, I., Steiner, N., Zhou, J., Gilerson, A., Gross, B., Moshary, F., Ahmed, S.

“…Improvement of algorithms for the retrieval of inherent optical properties (IOPs) as well as concentrations of chlorophyll (CHL) and minerals from the recorded…”
Get full text