User profiles for Gerard Dedieu

Gérard Dedieu

E2L (ex- CESBIO CNES LERTS)
Verified email at e2l-coop.eu
Cited by 12638

SMAC: a simplified method for the atmospheric correction of satellite measurements in the solar spectrum

H Rahman, G Dedieu - Remote Sensing, 1994 - Taylor & Francis
This paper describes a computationally fast and accurate technique for the atmospheric
correction of satellite measurements in the solar spectrum. The main advantage of the method is …

Assessing the robustness of Random Forests to map land cover with high resolution satellite image time series over large areas

…, S Valero, J Inglada, N Champion, G Dedieu - Remote Sensing of …, 2016 - Elsevier
New remote sensing sensors will acquire High spectral, spatial and temporal Resolution
Satellite Image Time Series (HR-SITS). These new data are of great interest to map land cover …

A multi-temporal method for cloud detection, applied to FORMOSAT-2, VENµS, LANDSAT and SENTINEL-2 images

O Hagolle, M Huc, DV Pascual, G Dedieu - Remote Sensing of …, 2010 - Elsevier
Over lands, the cloud detection on remote sensing images is not an easy task, because of
the frequent difficulty to distinguish clouds from the underlying landscape, even at a high …

Assessment of an operational system for crop type map production using high temporal and spatial resolution satellite optical imagery

…, B Tardy, O Hagolle, S Valero, D Morin, G Dedieu… - Remote Sensing, 2015 - mdpi.com
Crop area extent estimates and crop type maps provide crucial information for agricultural
monitoring and management. Remote sensing imagery in general and, more specifically, high …

Estimation of leaf area and clumping indexes of crops with hemispherical photographs

…, S Duthoit, F Baret, M Weiss, G Dedieu - Agricultural and Forest …, 2008 - Elsevier
Among many indirect approaches to retrieve effective leaf area index (LAI), hemispherical
photography is now widely used by the scientific community in forestry applications. A recent …

[HTML][HTML] Near real-time agriculture monitoring at national scale at parcel resolution: Performance assessment of the Sen2-Agri automated system in various cropping …

…, S Bontemps, N Bellemans, C Cara, G Dedieu… - Remote sensing of …, 2019 - Elsevier
The convergence of new EO data flows, new methodological developments and cloud
computing infrastructure calls for a paradigm shift in operational agriculture monitoring. The …

TURC: A diagnostic model of continental gross primary productivity and net primary productivity

A Ruimy, G Dedieu, B Saugier - Global Biogeochemical Cycles, 1996 - Wiley Online Library
TURC, a diagnostic model for the estimation of continental gross primary productivity (GPP)
and net primary productivity (NPP), is presented. This model uses a remotely sensed …

[HTML][HTML] Discrete anisotropic radiative transfer (DART 5) for modeling airborne and satellite spectroradiometer and LIDAR acquisitions of natural and urban …

…, E Grau, JB Feret, M Lopes, J Guilleux, G Dedieu… - Remote Sensing, 2015 - mdpi.com
Satellite and airborne optical sensors are increasingly used by scientists, and policy makers,
and managers for studying and managing forests, agriculture crops, and urban areas. Their …

Carbon balance of a three crop succession over two cropland sites in South West France

P Béziat, E Ceschia, G Dedieu - Agricultural and Forest Meteorology, 2009 - Elsevier
Long term flux measurements of different crop species are necessary to improve our
understanding of management and climate effects on carbon flux variability as well as cropland …

Maize and sunflower biomass estimation in southwest France using high spatial and temporal resolution remote sensing data

…, P Béziat, R Fieuzal, E Ceschia, G Dedieu - Remote Sensing of …, 2012 - Elsevier
The recent availability of high spatial and temporal resolution (HSTR) remote sensing data (Formosat-2,
and future missions of Venμs and Sentinel-2) offers new opportunities for crop …