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Utilisation des donnees du moyen infrarouge de Landsat Thematic Mapper pour la mise en evidence des coupes rases sur le Massif Forestier Landais

Autor: Dominique Guyon, A. Jolly, J. Riom

Publikováno v: International Journal of Remote Sensing. 17:3615-3645

The aim of this study is to test the feasibility of the detection and mapping of annual clearcuts from Landsat Thematic Mapper data over the forested region les Landes, in the south-west of France ( about 1 million hectares covered by uniform age mon

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::19ab82742e6890c3340636f3e6f60fee
https://doi.org/10.1080/01431169608949174

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Relating forest biomass to SAR data

Autor: J. Riom, T. Le Toan, A. Beaudoin, Dominique Guyon

Publikováno v: IEEE Transactions on Geoscience and Remote Sensing
IEEE Transactions on Geoscience and Remote Sensing, Institute of Electrical and Electronics Engineers, 1992, 30 (2), pp.403-411

The authors present the results of an experiment defined to demonstrate the use of radar to retrieve forest biomass. The SAR data were acquired by the NASA/JPL SAR over the Landes pine forest during the 1989 MAESTRO-1 campaign. The SAR data, after ca

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::df19b60f4ccfeda77344f1cae6a545b8
https://doi.org/10.1109/36.134089

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Relating Forest Parameters To Sar Data

Autor: J. Riom, A. Beaudoin, T. Le Toan, Dominique Guyon

Publikováno v: [Proceedings] IGARSS'91 Remote Sensing: Global Monitoring for Earth Management.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9376ed10c5db0d8a9c26468b6036fd30
https://doi.org/10.1109/igarss.1991.579979

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Retrieval of Vegetation Biophysical Parameters with Aviris, Tms and Ism - the Landes, South West France

Autor: J.M. Brustet, D. Guillemyn, Claude Tosca, G. Marty, Eric Mougin, François Fromard, G. Giordano, F. Zagolski, Jean-Philippe Gastellu-Etchegorry, Dominique Guyon, D. Vignes, J. Riom

Publikováno v: [Proceedings] IGARSS '92 International Geoscience and Remote Sensing Symposium.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::dbf4911eecf1a2cfb72b28c87aff7762
https://doi.org/10.1109/igarss.1992.578495

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Effect of forest thinning on the radar backscattering coefficient at L-band

Autor: J. Riom, A. Beaudoin, T. Le Toan, Dominique Guyon, I. Champion

Publikováno v: International Journal of Remote Sensing
International Journal of Remote Sensing, Taylor & Francis, 1998, 19 (11), pp.2233-2238. ⟨10.1080/014311698214992⟩

International audience; This letter presents preliminary results of a study concerning the influence of forest thinning on the backscattering coefficient (sigma) at L-band by using data from the JPL-NASA campaign MAESTRO-1 and MacEurope on Les Landes

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b4a876f9e3e1ed43e731390a2e43075d
https://hal.inrae.fr/hal-02698499

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Dieback of maritime pine along the North Atlantic coast : causes and management

Autor: J. Riom, J.-p. Guyon, Dominique Guyon

Publikováno v: Revue forestière française
Revue forestière française, AgroParisTech, 1994, 46 (5), pp.485-494. ⟨10.4267/2042/26576⟩
Revue forestière française, AgroParisTech, 1994, pp.485-494

International audience

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::69bd85a6107b62b58c15ab66d048637e
https://hal.archives-ouvertes.fr/hal-03444247/document

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Le dépérissement du pin maritime dans le sud-est de la France au cours des années 1960-1970 : le rôle de la cochenille matsucoccus feytaudi Duc. (coccoidea, margarodidae)

Autor: J. Riom

Publikováno v: Revue forestière française
Revue forestière française, AgroParisTech, 1994, 46 (5), pp.437-445. ⟨10.4267/2042/26568⟩

International audience

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::83caa25328587f538316adea67573d44
https://hal.inrae.fr/hal-02704559/file/RFF_1994_5_NS_437.pdf

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Caracterisation des zones a risques d'incendie a l'aide d'un systeme d'information geographique

Autor: Gaston Courrier, Anne Jolly, Y. Lesgourgues, Dominique Guyon, J. Riom

Publikováno v: Revue forestière française
Revue forestière française, AgroParisTech, 1993, 45, pp.88-97
Revue forestière française, AgroParisTech, 1993, 45 (S), pp.88-97. ⟨10.4267/2042/26506⟩

Informatique et Foresterie; National audience

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::26f4705374440e66a301b9cf7123cada
https://hal.inrae.fr/hal-02715414

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Système d'information géographique, télédétection et politique forestière régionale

Autor: J. Riom, Dominique Guyon, Anne Jolly

Publikováno v: Revue forestière française
Revue forestière française, AgroParisTech, 1993, 45 (S), pp.98-107. ⟨10.4267/2042/26507⟩
Revue forestière française, AgroParisTech, 1993, 45, pp.98-107

Les resultats des recherches menees au Laboratoire de Bioclimatologie de l'INRA-Bordeaux, portant sur le Plateau landais qui represente 88 % de la surface totale du Massif gascon (figure 1, ci-dessous), montrent que la teledetection permet d'obtenir

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a01c914e8325e0f0775b3272081f75dd
https://doi.org/10.4267/2042/26507

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