Zobrazeno 1 - 10
of 26
pro vyhledávání: '"Dimitris Tsintikidis"'
Publikováno v:
SPIE Proceedings.
We present some preliminary results and discussion of our ongoing effort to develop a prototype volumetric atmospheric optical refraction simulator which uses 3D nonlinear ray-tracing and state-of-art physics-based rendering techniques. The tool will
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::82be67c567579f9fb785062687087cc5
https://doi.org/10.1117/12.2239807
https://doi.org/10.1117/12.2239807
Autor:
Arie de Jong, Carl A. Friehe, Gerrit de Leeuw, Stephen M. Doss-Hammel, Kenneth M. Anderson, Djamal Khelif, Marcel M. Moerman, Steven C. Reising, Peter Caffrey, Paul A. Frederickson, Tihomir Hristov, Dimitris Tsintikidis, Leo H. Cohen, Barbara Brooks, Denis Dion, Kenneth L. Davidson, Eric Terrill, Jeffery S. Reid, Katie K. Crahan, Antony D. Clarke, Michael H. Smith
Publikováno v:
Bulletin of the American Meteorological Society, 9, 85, 1355-1365
The Rough Evaporation Duct (RED) experiment was performed off of the Hawaiian Island of Oahu from late August to mid-September 2001 to test the hypothesis that a rough sea surface modifies the evaporation duct. Two land sites were instrumented, one w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::af1e5a1684295e90240c878c4533182a
https://doi.org/10.1175/bams-85-9-1355
https://doi.org/10.1175/bams-85-9-1355
Autor:
Diane E. Smith, Dimitris Tsintikidis, Jason A. Sperfslage, Theresa M. Carpenter, Konstantine P. Georgakakos
Publikováno v:
Journal of Hydrologic Engineering. 7:175-184
The present study examines the estimation of hourly precipitation over the Folsom Lake watershed in mountainous California. The objectives are to (1) quantify the uncertainty associated with the es...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4959c784fef66d48eaac8bfea3acac08
https://doi.org/10.1061/(asce)1084-0699(2002)7:2(175)
https://doi.org/10.1061/(asce)1084-0699(2002)7:2(175)
Publikováno v:
Journal of Hydrology. 221:97-116
The feasibility of using a bi-spectral frequency analysis method to estimate daily mean areal precipitation (MAP) from 3-hourly METEOSAT visible (VIS) and infrared (IR) images over the Blue Nile river catchment (about 35–40° East Longitude and 8
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7f713a2c7abcfec0fb81b00030e018dd
https://doi.org/10.1016/s0022-1694(99)00071-2
https://doi.org/10.1016/s0022-1694(99)00071-2
Publikováno v:
Journal of the Atmospheric Sciences. 56:724-748
The focus of this paper is the elucidation of the physical origins of the observed extreme rainfall variability over tropical oceans. A simple statistical–dynamical model, suitable for use in repetitive Monte Carlo experiments, is formulated as a d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::daa841e2f157ba130c94ba6a09cf7ac4
https://doi.org/10.1175/1520-0469(1999)056<0724:malsdo>2.0.co
https://doi.org/10.1175/1520-0469(1999)056<0724:malsdo>2.0.co
Publikováno v:
SPIE Proceedings.
The refractive index structure parameter C 2/ n ( z ) as a function of vertical height z, is a key parameter describing the turbulent intensity of the atmosphere, and is important for modeling and predicting beam propagation behavior. Over the past s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::834386227e4fad3d96384723de2aa348
https://doi.org/10.1117/12.973361
https://doi.org/10.1117/12.973361
Autor:
Yasuo Kuga, Stephen M. Hammel, Colin N. Reinhardt, James A. Ritcey, Dimitris Tsintikidis, Akira Ishimaru
Publikováno v:
SPIE Proceedings.
Using an 850-nanometer-wavelength free-space optical (FSO)communications system of our own design, we acquired field data for the transmitted and received signals in fog at Point Loma, CA for a range of optical depths within the multiple-scattering r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::007d9c1581c90aaa535ebcd86ddfe346
https://doi.org/10.1117/12.896226
https://doi.org/10.1117/12.896226
Autor:
Steve Hammel, Dirk-Jan J. de Lange, Alexander M. J. van Eijk, M.A.C. Degache, Dimitris Tsintikidis
Publikováno v:
SPIE Proceedings.
The FATMOSE trial (FAlse-bay ATMOSpheric Experiment) running over a period from November 2009 to July 2010, was a continuation of the cooperation between TNO and IMT on atmospheric propagation and point target detection and identification in a mariti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3131f7beac4127b01c99c0b2c5a970f3
https://doi.org/10.1117/12.868184
https://doi.org/10.1117/12.868184
Autor:
Akira Ishimaru, James A. Ritcey, Yasuo Kuga, Stephen M. Hammel, Colin N. Reinhardt, Dimitris Tsintikidis
Publikováno v:
Free-Space Laser Communications X.
We present some preliminary results from our recent free-space optical communications field test experiments in the foggy littoral environment along the coast of Point Loma, San Diego, conducted between October 2009 and June 2010. Our custom-built 85
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cd57de974aec50f05884b3822d7a6f8d
https://doi.org/10.1117/12.859917
https://doi.org/10.1117/12.859917
Publikováno v:
Atmospheric Optics: Models, Measurements, and Target-in-the-Loop Propagation.
The performance of imaging and laser systems can be severely degraded by atmospheric turbulence, especially for near-horizon propagation paths. Having the ability to predict turbulence effects from relatively easily obtained measurements can be usefu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::60297a5542b1f9b322925cdb155178c4
https://doi.org/10.1117/12.739617
https://doi.org/10.1117/12.739617