Search Results - "Carrère, V"

Monitoring salt crusts on an AMD contaminated coastal wetland using hyperspectral Hyperion data (Estuary of the River Odiel, SW Spain) by Riaza, A., Buzzi, J., García-Meléndez, E., del Moral, B., Carrère, V., Richter, R.

“…The aim of this work is to establish preliminary spectral trends focused on the development of salt crusts in the marsh located at the mouth of the River Odiel…”
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Monitoring acidic water in a polluted river with hyperspectral remote sensing (HyMap) by Riaza, A., Buzzi, J., García-Meléndez, E., Carrère, V., Sarmiento, A., Müller, A.

“…Sulphide mine waste extensively contaminates the Odiel River (southwest Spain), releasing sulphuric acid into the water body. Acidic water in this river…”
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Imaging Spectroscopy for the Detection, Assessment and Monitoring of Natural and Anthropogenic Hazards by Ong, C., Carrère, V., Chabrillat, S., Clark, R., Hoefen, T., Kokaly, R., Marion, R., Souza Filho, C. R., Swayze, G., Thompson, D. R.

“…Natural and anthropogenic hazards have the potential to impact all aspects of society including its economy and the environment. Diagnostic data to inform…”
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Pyrite mine waste and water mapping using Hymap and Hyperion hyperspectral data by Riaza, A, Buzzi, J, García-Meléndez, E, Vázquez, I, Bellido, E, Carrère, V, Müller, A

“…Hyperspectral low spatial resolution Hyperion data are used to map mine waste from massive sulphide ore deposits, mostly abandoned, on the Iberian Pyrite Belt…”
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Spectrometric constraint in analysis of benthic diatom biomass using monospecific cultures by Méléder, V., Barillé, L., Launeau, P., Carrère, V., Rincé, Y.

“…Among microphytobenthic species (unicellular algae and cyanobacteria), benthic diatoms are often the most common photosynthetic organisms colonizing shallow…”
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Visible, near-infrared spectrometry for simultaneous assessment of geophysical sediment properties (water and grain size) using the Spectral Derivative-Modified Gaussian Model by Verpoorter, C., Carrère, V., Combe, J.-P.

“…The main objective of this study is to extract from reflectance spectra the geophysical properties of mudflat sediments such as water content and grain size…”
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Comparison of simple techniques for estimating chlorophyll a concentration in the intertidal zone using high spectral-resolution field-spectrometer data by CARRERE, Véronique, SPILMONT, Nicolas, DAVOULT, Dominique

“…We compared 3 simple techniques for estimating the concentration of microphytobenthos chlorophyll a at the sediment surface using high spectral-resolution…”
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River acid mine drainage: sediment and water mapping through hyperspectral Hymap data by Riaza, A, Buzzi, J, García-Meléndez, E, Carrère, V, Sarmiento, A, Müller, A

“…The Odiel River (Huelva, southwest Spain) carries acidic water originating from mine waste contamination, including massive sulphide ore deposits. As the river…”
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Sensitivity analysis for the aerosol retrieval over land for MERIS by Schmechtig, C., Carre're, V., Dubuisson, P., Roger, J. C., Santer, R.

“…The inversion of aerosol characteristics over DDV (Dark Dense Vegetation) targets is an intermediate and important step whenever atmospheric correction over…”
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Monitoring of River Contamination Derived From Acid Mine Drainage Using Airborne Imaging Spectroscopy (HyMap Data, South-West Spain) by Buzzi, J., Riaza, A., García-Meléndez, E., Carrère, V., Holzwarth, S.

“…Imaging spectroscopy is used in this work as an essential mapping tool to monitor changes in contaminated river sediments. Multidate hyperspectral image data…”
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End-to-end simulations to optimize imaging spectroscopy mission requirements for seven scientific applications by Briottet, X., Adeline, K., Bajjouk, T., Carrère, V., Chami, M., Constans, Y., Derimian, Y., Dupiau, A., Dumont, M., Doz, S., Fabre, S., Foucher, P.Y., Herbin, H., Jacquemoud, S., Lang, M., Le Bris, A., Litvinov, P., Loyer, S., Marion, R., Minghelli, A., Miraglio, T., Sheeren, D., Szymanski, B., Romand, F., Desjardins, C., Rodat, D., Cheul, B.

“…CNES is currently carrying out a Phase A study to assess the feasibility of a future hyperspectral imaging sensor (10 m spatial resolution) combined with a…”
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Bird collision with power lines: estimating carcass persistence and detection associated with ground search surveys by Borner, L., Duriez, O., Besnard, A., Robert, A., Carrere, V., Jiguet, F.

“…The quantification of bird mortality due to collision with power lines is complicated by the heterogeneity of survey methods used and the bias related to…”
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Mapping microphytobenthos biomass by non-linear inversion of visible-infrared hyperspectral images by Combe, Jean-Philippe, Launeau, Patrick, Carrère, Véronique, Despan, Daniela, Méléder, Vona, Barillé, Laurent, Sotin, Christophe

“…This study presents an innovative approach to map microphytobenthos biomass and fractional cover in Bourgneuf Bay (French Atlantic coast) using Digital…”
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Atmospheric correction over land for MERIS by Santer, R., Carrere, V., Dubuisson, P., Roger, J. C.

“…A three-stage atmospheric correction is proposed for the Medium Resolution Imaging Spectrometer (MERIS) from a validated formulation of the signal. We correct…”
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Comparative analysis of field and laboratory spectral reflectances of benthic diatoms with a modified Gaussian model approach by Barillé, Laurent, Méléder, Vona, Combe, Jean-Philippe, Launeau, Patrick, Rincé, Yves, Carrère, Véronique, Morançais, Michèle

“…Benthic diatom biomass on an intertidal mudflat was estimated by field spectrometry, a non-intrusive optical method operating in the visible–infrared…”
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Mapping marine and fluvial salt crusts in estuaries collecting acid water using hyperspectral Hyperion imagery (Marshes of the river Odiel, Huelva) by A. Riaza, E. García-Meléndez, V. Carrère, A. Mueller

“…Temporal monitoring of salt efflorescence on the marshes at the mouth of the river Odiel (Huelva) is made using hyperspectral archive Hyperion data. Climate…”
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Cartografía de sales marinas y fluviales en estuarios receptores de aguas ácidas con imágenes hiperespectrales Hyperion (Marismas del río Odiel, Huelva) by Riaza, A., García-Meléndez, E., Carrère, V., Mueller, A.

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Improved Deconvolution of Mineral Reflectance Spectra by Rialland, Ronan, Soussen, Charles, Marion, Rodolphe, Carrere, Veronique

“…Reflectance spectroscopy is a widely used technique for mineral identification and characterization. Since modern airborne and satellite-borne sensors yield an…”
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Mineral Mapping Using the Automatized Gaussian Model (AGM)—Application to Two Industrial French Sites at Gardanne and Thann by Marion, Rodolphe, Carrère, Véronique

“…The identification and mapping of the mineral composition of by-products and residues on industrial sites is a topic of growing interest because it may provide…”
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Monitoring the Extent of Contamination from Acid Mine Drainage in the Iberian Pyrite Belt (SW Spain) Using Hyperspectral Imagery by Riaza, Asuncion, Buzzi, Jorge, García-Meléndez, Eduardo, Carrère, Veronique, Müller, Andreas

“…Monitoring mine waste from sulfide deposits by hyperspectral remote sensing can be used to predict surface water quality by quantitatively estimating acid…”
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