Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Eric Hallenborg"'
Publikováno v:
Laser Communication and Propagation through the Atmosphere and Oceans VII.
The propagation of light through an atmospheric optical channel is modified by scattering effects that include extinction, bulk refraction, and optical turbulence. For most paths exceeding 1 kilometer, the effects of the atmosphere can be substantial
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2bf7a40a4adba96f36f8a96aadd2bba7
https://doi.org/10.1117/12.2323396
https://doi.org/10.1117/12.2323396
Publikováno v:
Laser Communication and Propagation through the Atmosphere and Oceans VI.
Our ability to generate an accurate vertical profile characterizing the atmosphere from the surface to a point above the boundary layer top is quite rudimentary. The region from a land or sea surface to an altitude of 3000 meters is dynamic and parti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::14617e2b752592543e5df897afb480c4
https://doi.org/10.1117/12.2276631
https://doi.org/10.1117/12.2276631
Autor:
Ana Ascencio, Steve Hammel, Eric Hallenborg, Galen Cauble, Kevin McBryde, Dimitri Tsintikidis, David T. Wayne, John Stephen deGrassie, Kristofor B. Gibson, Joshua J. Rudiger, Colin N. Reinhardt
Publikováno v:
SPIE Proceedings.
The Navy is actively developing diverse optical application areas, including high-energy laser weapons and free- space optical communications, which depend on an accurate and timely knowledge of the state of the atmospheric channel. The Optical Chann
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5eed45c65001bc7d8d25ec4a7d6b9a7f
https://doi.org/10.1117/12.2178135
https://doi.org/10.1117/12.2178135
Publikováno v:
SPIE Proceedings.
We present an initial target detection performance evaluation system for the RAPid Image Exploitation Resource (RAPIER) Full Motion Video (RFMV) maritime target tracking software. We test and evaluate four statistical target detection methods using 3
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::16f82c57434d11b884e40fc4289d9978
https://doi.org/10.1117/12.2175585
https://doi.org/10.1117/12.2175585
Autor:
Eric Hallenborg, Katie Rainey
Sunlight reflected on the moving sea surface, often referred to as glitter, is usually considered a hindrance to analysis of ocean scenes, and glitter removal algorithms are often employed in pre-processing of ocean imagery. However, glitter statisti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bb5ab53705140acea184762c7f21f9ad
https://doi.org/10.21236/ada590050
https://doi.org/10.21236/ada590050
Autor:
Christopher Parrish, Patrick Woodward, Marcos J. Montes, Rong-Rong Li, C R Nichols, Charles M. Bachmann, Eric Hallenborg, John C. Fry, Robert A. Fusina, Jon Sellars
This report describes data collected during one of a series of NRL remote sensing and calibration and validation (Cal/Val) campaigns, undertaken to develop models of coastal environments for use in rapidly processing hyperspectral imagery (HSI) and g
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e03136fd781290ca1c900f865aa5446c
https://doi.org/10.21236/ada559833
https://doi.org/10.21236/ada559833
Publikováno v:
SPIE Proceedings.
Experimental remote sensing data from the 8 to 12 μm wavelength NASA Thermal Infrared Multispectral Scanner (TIMS) have been a valuable resource for multispectral algorithm proof-of-concept, a prime example being a Constant False Alarm Rate (CFAR) s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::000aa71f7f8623a7533a69e17800c8a2
https://doi.org/10.1117/12.895764
https://doi.org/10.1117/12.895764
Publikováno v:
Proceedings of the Ocean Drilling Program, 206 Initial Reports
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b8ae70aa39e89edab29a1899806026b9
https://doi.org/10.2973/odp.proc.ir.206.104.2003
https://doi.org/10.2973/odp.proc.ir.206.104.2003
Publikováno v:
Journal of Geophysical Research. 108
[1] A grid of seismic reflection data from 15 Ma Cocos Plate offers an unprecedented view of the structure of mature oceanic crust formed at an ultrafast spreading (∼200 mm/yr, full rate) East Pacific Rise (EPR). The data contain an unexpected quan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::940c784d1d6194e7b566bc2116331e1d
https://doi.org/10.1029/2003jb002400
https://doi.org/10.1029/2003jb002400
Autor:
Marcos J. Montes, Robert A. Fusina, Rong-Rong Li, Christopher Parrish, John C. Fry, C. Reid Nichols, Christopher A. Jones, Jon Sellars, Krista Lee, Stephen A. White, Charles M. Bachmann, Eric Hallenborg
Publikováno v:
Optics Express. 20:8959
This paper presents a practical method for the development of spectral reflectance libraries under sub-optimal sky conditions. Although there are commercially available spectrometers which simultaneously measure both downwelling and upwelling radianc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fda2210c9f5eaa594772eaecbd3706f8
https://doi.org/10.1364/oe.20.008959
https://doi.org/10.1364/oe.20.008959