OZCAR: The French Network of Critical Zone Observatories

Autor: J. Gaillardet, I. Braud, F. Hankard, S. Anquetin, O. Bour, N. Dorfliger, J.R. de Dreuzy, S. Galle, C. Galy, S. Gogo, L. Gourcy, F. Habets, F. Laggoun, L. Longuevergne, T. Le Borgne, F. Naaim-Bouvet, G. Nord, V. Simonneaux, D. Six, T. Tallec, C. Valentin, G. Abril, P. Allemand, A. Arènes, B. Arfib, L. Arnaud, N. Arnaud, P. Arnaud, S. Audry, V. Bailly Comte, C. Batiot, A. Battais, H. Bellot, E. Bernard, C. Bertrand, H. Bessière, S. Binet, J. Bodin, X. Bodin, L. Boithias, J. Bouchez, B. Boudevillain, I. Bouzou Moussa, F. Branger, J. J. Braun, P. Brunet, B. Caceres, D. Calmels, B. Cappelaere, H. Celle-Jeanton, F. Chabaux, K. Chalikakis, C. Champollion, Y. Copard, C. Cotel, P. Davy, P. Deline, G. Delrieu, J. Demarty, C. Dessert, M. Dumont, C. Emblanch, J. Ezzahar, M. Estèves, V. Favier, M. Faucheux, N. Filizola, P. Flammarion, P. Floury, O. Fovet, M. Fournier, A. J. Francez, L. Gandois, C. Gascuel, E. Gayer, C. Genthon, M. F. Gérard, D. Gilbert, I. Gouttevin, M. Grippa, G. Gruau, A. Jardani, L. Jeanneau, J. L. Join, H. Jourde, F. Karbou, D. Labat, Y. Lagadeuc, E. Lajeunesse, R. Lastennet, W. Lavado, E. Lawin, T. Lebel, C. Le Bouteiller, C. Legout, Y. Lejeune, E. Le Meur, N. Le Moigne, J. Lions, A. Lucas, J. P. Malet, C. Marais-Sicre, J. C. Maréchal, C. Marlin, P. Martin, J. Martins, J. M. Martinez, N. Massei, A. Mauclerc, N. Mazzilli, J. Molénat, P. Moreira-Turcq, E. Mougin, S. Morin, J. Ndam Ngoupayou, G. Panthou, C. Peugeot, G. Picard, M. C. Pierret, G. Porel, A. Probst, J. L. Probst, A. Rabatel, D. Raclot, L. Ravanel, F. Rejiba, P. René, O. Ribolzi, J. Riotte, A. Rivière, H. Robain, L. Ruiz, J. M. Sanchez-Perez, W. Santini, S. Sauvage, P. Schoeneich, J. L. Seidel, M. Sekhar, O. Sengtaheuanghoung, N. Silvera, M. Steinmann, A. Soruco, G. Tallec, E. Thibert, D. Valdes Lao, C. Vincent, D. Viville, P. Wagnon, R. Zitouna

Publikováno v: Vadose Zone Journal, Vol 17, Iss 1 (2018)

The French critical zone initiative, called OZCAR (Observatoires de la Zone Critique–Application et Recherche or Critical Zone Observatories–Application and Research) is a National Research Infrastructure (RI). OZCAR-RI is a network of instrument

Externí odkaz: https://doaj.org/article/68fb733b70cb411292f3b15c1d30329a

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Estimation of corn yield using multi-temporal optical and radar satellite data and artificial neural networks

Autor: Remy Fieuzal, C. Marais Sicre, Frédéric Baup

Publikováno v: International Journal of Applied Earth Observation and Geoinformation. 57:14-23

The yield forecasting of corn constitutes a key issue in agricultural management, particularly in the context of demographic pressure and climate change. This study presents two methods to estimate yields using artificial neural networks: a diagnosti

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::bc9b37dffd228cafdb60f655a076c786
https://doi.org/10.1016/j.jag.2016.12.011

Identification and characterization of agro-ecological infrastructures by remote sensing

Autor: S. Duthoit, A. d'Abzac, Danielle Ducrot, Christophe Sausse, V. Chéret, C. Marais-Sicre

Publikováno v: Remote Sensing for Agriculture, Ecosystems, and Hydrology XVII
Remote Sensing for Agriculture, Ecosystems, and Hydrology XVII, Sep 2015, Toulouse, France. ⟨10.1117/12.2195077⟩

Agro-Ecological Infrastructures (AEIs) include many semi-natural habitats (hedgerows, grass strips, grasslands, thickets ) and play a key role in biodiversity preservation, water quality and erosion control. Indirect biodiversity indicators based on

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9899a2a7c0e33d9c5d6ecf43daeaa350
https://hal.inrae.fr/hal-02740858

Sensitivity of TerraSAR-X, RADARSAT-2 and ALOS satellite radar data to crop variables

Autor: C. Marais-Sicre, Remy Fieuzal, Frédéric Baup

Publikováno v: IGARSS

The aim of this work is to investigate the sensitivity of multi-incidence, multi-frequency and multi-polarized radar signatures over different crops (wheat, rapeseed, soybean, corn and sunflower). Time series of SAR images are acquired by TerraSAR-X

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::773288d6080a56319f1da7f71ee23e5e
https://doi.org/10.1109/igarss.2012.6350504