Zobrazeno 1 - 10
of 98
pro vyhledávání: '"Jeffrey H. Bowles"'
Publikováno v:
Sensors, Vol 15, Iss 3, Pp 6152-6173 (2015)
Using simulated data, we investigated the effect of noise in a spaceborne hyperspectral sensor on the accuracy of the atmospheric correction of at-sensor radiances and the consequent uncertainties in retrieved water quality parameters. Specifically,
Externí odkaz:
https://doaj.org/article/68cda617277d484095527c3097a96e9a
Publikováno v:
Sensors, Vol 9, Iss 4, Pp 2907-2925 (2009)
It is demonstrated that hyperspectral imagery can be used, without atmospheric correction, to determine the presence of accessory phytoplankton pigments in coastal waters using derivative techniques. However, care must be taken not to confuse other a
Externí odkaz:
https://doaj.org/article/3633eeecd35944db888402bff8aee80c
Publikováno v:
Remote Sensing Letters. 11:903-912
Many existing techniques for estimating the optical properties of a body of water directly from a hyperspectral remote sensing spectrum are based on the idea of ‘spectral matching’ – that is, input...
Publikováno v:
Journal of Quantitative Spectroscopy and Radiative Transfer
Journal of Quantitative Spectroscopy and Radiative Transfer, Elsevier, 2021, 262 (March), pp.107515. ⟨10.1016/j.jqsrt.2021.107515⟩
Journal of Quantitative Spectroscopy and Radiative Transfer, Elsevier, 2021, 107515 (in press). ⟨10.1016/j.jqsrt.2021.107515⟩
Journal of Quantitative Spectroscopy and Radiative Transfer, Elsevier, 2021, 262 (March), pp.107515. ⟨10.1016/j.jqsrt.2021.107515⟩
Journal of Quantitative Spectroscopy and Radiative Transfer, Elsevier, 2021, 107515 (in press). ⟨10.1016/j.jqsrt.2021.107515⟩
International audience; Airborne measurements of the linear polarization state of light were carried out over coastal and open ocean conditions to study aerosol and water column properties and investigate the possibility of using a multi-spectral, hy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9e635a3b944bf59580968a70df9f7c68
https://hal-insu.archives-ouvertes.fr/insu-03106714v2/document
https://hal-insu.archives-ouvertes.fr/insu-03106714v2/document
Publikováno v:
Sensors, Vol 20, Iss 6874, p 6874 (2020)
Sensors (Basel, Switzerland)
Sensors (Basel, Switzerland)
When viewing Earth’s surfaces from a low Earth orbiting (LEO) satellite platform with an optical sensor, the upward light propagation path from the ground to the satellite is affected by atmospheric refraction. For imaging sensors with a spatial re
Autor:
Dan Korwan, Adam Smith, Jeffrey H. Bowles, Larry Pezzaniti, M. G. Sorokin, Michael Roche, Robert Foster, Ilya Slutsker, Deric Gray
Publikováno v:
Applied Optics. 59:5896
In this paper, we introduce and present first results from Mantis, a pushbroom type spectropolarimeter recently acquired by the Naval Research Laboratory and built by Polaris Sensor Technologies, Inc. The instrument is designed for high spatial and s
Publikováno v:
Optics express. 26(18)
In previous works, the authors have shown via numerical simulation that sensor noise, even assuming otherwise perfect knowledge of the environment, can cause large scale variations in the retrieval of concentrations of biophysical parameters in a wat
Autor:
Carlos Carrizo, Robert Foster, Deric Gray, Ahmed El-Habashi, Andrii B. Golovin, Jeffrey H. Bowles, Alexander Gilerson
Publikováno v:
Ocean Sensing and Monitoring X.
Results of measurements by a novel snapshot hyperspectral polarimetric imager are presented using several data sets acquired from ocean platforms. Based on the unique availability of the pixel-to-pixel total, sky and water leaving radiances at multip
Autor:
Adam Matuszeski, Antonio Mannino, Jean-Pierre Ardouin, Louis Moreau, Mary E. Kappus, Martin Bergeron, Josée Lévesque, Jeffrey H. Bowles, Gary Buttner, Shen-En Qian, Georges R. Fournier, Jennifer Busler, Jean-François Lavigne, Oleg Djazovski, Michael Maszkiewicz, Julie Mandar, Michael Furlong, Ralph Girard
Publikováno v:
IGARSS
The Canadian Space Agency (CSA) in collaboration with the Naval Research Laboratory (NRL) and NASA are considering a coastal and inland water color hyperspectral imager as a complement to the NASA's Plankton, Aerosol, Cloud, ocean Ecosystem (PACE) mi
HICO-Based NIR–Red Models for Estimating Chlorophyll- $a$ Concentration in Productive Coastal Waters
Autor:
Wesley J. Moses, Ellen J. Wagner, Vasiliy Povazhnyi, Vladislav Saprygin, Jeffrey H. Bowles, Karen W. Patterson, S. V. Berdnikov, Anatoly A. Gitelson
Publikováno v:
IEEE Geoscience and Remote Sensing Letters. 11:1111-1115
We present here results that demonstrate the potential of near-infrared (NIR)-red models to estimate chlorophyll- a (chl- a) concentration in coastal waters using data from the spaceborne Hyperspectral Imager for the Coastal Ocean (HICO). Since the r