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Building-up a burned area monitoring system based on Earth observation data / J.U. Paul (31/05/1999)
contenu dans Remote sensing in the 21st century : economic and environmental applications / José Luis Casanova (2000)
Titre : Building-up a burned area monitoring system based on Earth observation data Type de document : Article/Communication Auteurs : J.U. Paul, Auteur ; M.R. Caetano, Auteur ; T. Santos, Auteur Editeur : Lisse et Amsterdam : Balkema (August Aimé) Année de publication : 31/05/1999 Conférence : EARSeL 1999, 19th symposium, Remote sensing in the 21st century : economic and environmental applications 31/05/1999 02/06/1999 Valladolid Espagne Importance : pp 325 - 328 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Applications de télédétection
[Termes IGN] analyse diachronique
[Termes IGN] contrôle par télédétection
[Termes IGN] image Landsat
[Termes IGN] image multitemporelle
[Termes IGN] incendie de forêt
[Termes IGN] Portugal
[Termes IGN] risque naturel
[Termes IGN] système d'information géographique
[Termes IGN] utilisation du solRésumé : (Auteur) In Portugal, fires are a major problem, consuming, in average, 100 000 ha/year. A large percentage of these fires - 43% (DGF estimations) - are due to arson, which most of the times is related to land use change purposes. As an attempting to reduce the amount of intentional fires, the Portuguese legislation includes a set of laws that regulate the landuse change in areas devastated by forest fires. However, the control of these areas on the field is very expensive and time consuming, resulting in an ineffective procedure. In this study, we propose a more efficient and cost effective procedure to control the compliance of the legislation on burnt forest areas. This procedure is based on a system, BAMS (Burned Areas Monitoring System), built on a GIS that uses multi-temporal dataset of satellite images for detecting burned areas, and for characterizing land use before and after fire occurrence. Numéro de notice : C1999-040 Affiliation des auteurs : non IGN Thématique : FORET/IMAGERIE Nature : Communication Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=65806 Drought monitoring based on thermal and microwave satellite data / Katarzyna Dabrowska-Zielinska (31/05/1999)
contenu dans Remote sensing in the 21st century : economic and environmental applications / José Luis Casanova (2000)
Titre : Drought monitoring based on thermal and microwave satellite data Type de document : Article/Communication Auteurs : Katarzyna Dabrowska-Zielinska, Auteur ; A. Ciolkosz, Auteur ; Marta Gruszczynska, Auteur ; W.S. Kowalik, Auteur ; F. Kogan, Auteur Editeur : Lisse et Amsterdam : Balkema (August Aimé) Année de publication : 31/05/1999 Conférence : EARSeL 1999, 19th symposium, Remote sensing in the 21st century : economic and environmental applications 31/05/1999 02/06/1999 Valladolid Espagne Importance : pp 75 - 78 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Applications de télédétection
[Termes IGN] céréales
[Termes IGN] cultures
[Termes IGN] image ERS-SAR
[Termes IGN] image NOAA-AVHRR
[Termes IGN] image thermique
[Termes IGN] radar à antenne synthétique
[Termes IGN] sécheresse
[Termes IGN] surveillance agricole
[Termes IGN] télédétection en hyperfréquenceRésumé : (Auteur) The Remote Sensing and Spatial Information Centre - OPOLIS in co-operation with NOAA/NESDIS Satellite Laboratory in Washington and ESA has conducted multidisciplinary studies on impacts of environment on agriculture with application of remote sensing data for several years. Research activities included vegetation monitoring using NOAA/AVHRR as well as high resolution ERS-2.SAR data. Recently, a successful attempt was launched to use low resolution AVHRR data for early drought detection in Poland. NOAA images have been used to derive Temperature Condition Index (TCI) characterising the status of crop development. TCI index represents the relation between actual weekly value of temperature and the temperature, which occurred during both favourable and stress crop growing conditions in the last decade. The differences in TCI values and their spatial distribution for the whole country give information where and when the drought has started and how intensive it was. The research also demonstrated that backscattering coefficient calculated from ERS-1/2.SAR data characterises soil moisture condition and can be used for drought detection. Our research has been conducted for cereals and validated through detailed ground measurements. This paper presents the results obtained for 1992 (drought conditions), 1994 (mean moisture conditions) and 1998 (favourable moisture conditions) for cereals. Numéro de notice : C1999-038 Affiliation des auteurs : non IGN Thématique : IMAGERIE Nature : Communication Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=65804 Drought monitoring of Spanish forests using Landsat TM satellite images / Águeda Vázquez (31/05/1999)
contenu dans Remote sensing in the 21st century : economic and environmental applications / José Luis Casanova (2000)
Titre : Drought monitoring of Spanish forests using Landsat TM satellite images Type de document : Article/Communication Auteurs : Águeda Vázquez, Auteur ; J.M. Cuevas Gozalo, Auteur ; F. Gonzalez-Alonso, Auteur ; A. Calle, Auteur ; José Luis Casanova, Auteur Editeur : Lisse et Amsterdam : Balkema (August Aimé) Année de publication : 31/05/1999 Conférence : EARSeL 1999, 19th symposium, Remote sensing in the 21st century : economic and environmental applications 31/05/1999 02/06/1999 Valladolid Espagne Importance : pp 37 - 39 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Applications de télédétection
[Termes IGN] analyse diachronique
[Termes IGN] carte de la végétation
[Termes IGN] Espagne
[Termes IGN] image Landsat-TM
[Termes IGN] image multitemporelle
[Termes IGN] inventaire forestier étranger (données)
[Termes IGN] Normalized Difference Vegetation Index
[Termes IGN] risque naturel
[Termes IGN] sécheresseRésumé : (Auteur) In this work, we combine spatial data from a Digital Forest Map of Spain, the Second National Forest Inventory and TM images to explore the differences in the spectral response of several vegetation types in three years with strong differences in water availability. The results point to the possibility of discrimination between dry and humid years based on the NDVI, although drought conditions affect in different ways to the several vegetation types. Numéro de notice : C1999-036 Affiliation des auteurs : non IGN Thématique : FORET/IMAGERIE Nature : Communication Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=65802 Forest and fire monitoring with NOAA AVHRR imagery in the central African Republic / I. El Ghazzawi (31/05/1999)
contenu dans Remote sensing in the 21st century : economic and environmental applications / José Luis Casanova (2000)
Titre : Forest and fire monitoring with NOAA AVHRR imagery in the central African Republic Type de document : Article/Communication Auteurs : I. El Ghazzawi, Auteur Editeur : Lisse et Amsterdam : Balkema (August Aimé) Année de publication : 31/05/1999 Conférence : EARSeL 1999, 19th symposium, Remote sensing in the 21st century : economic and environmental applications 31/05/1999 02/06/1999 Valladolid Espagne Importance : pp 319 - 323 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Applications de télédétection
[Termes IGN] déboisement
[Termes IGN] dommage matériel
[Termes IGN] données maillées
[Termes IGN] données vectorielles
[Termes IGN] écosystème
[Termes IGN] ERDAS Imagine
[Termes IGN] image NOAA-AVHRR
[Termes IGN] incendie de forêt
[Termes IGN] République centrafricaine
[Termes IGN] risque naturel
[Termes IGN] surveillance écologique
[Termes IGN] surveillance forestière
[Termes IGN] système d'information géographiqueRésumé : (Auteur) Each year, millions of tons of forests and savannah all over the world are destroyed. Animal and plant species disappear as a result of deforestation and fires caused by nature and human activity. This drastic reduction in forests has had an adverse impact on the delicate global ecosystem. Using NOAA AHVRR imagery, manipulated by ERDAS Imagine software, a study has been completed to identify, assess and differennate between forests that remain intact and forests that are on fire, or damaged areas in the Central African Republic. Vector and raster data were overlaid to provide a simple, but effective, Geographical Information System. Numéro de notice : C1999-039 Affiliation des auteurs : non IGN Thématique : FORET/IMAGERIE Nature : Communication Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=65805 Monitoring the distribution of shallow landslide-prone areas using remote sensing, DTM and GIS: a case study from the tropical Andes of Venezuela / H. Gomez (31/05/1999)
contenu dans Remote sensing in the 21st century : economic and environmental applications / José Luis Casanova (2000)
Titre : Monitoring the distribution of shallow landslide-prone areas using remote sensing, DTM and GIS: a case study from the tropical Andes of Venezuela Type de document : Article/Communication Auteurs : H. Gomez, Auteur ; R.P. Bradshaw, Auteur ; Paul M. Mather, Auteur Editeur : Lisse et Amsterdam : Balkema (August Aimé) Année de publication : 31/05/1999 Conférence : EARSeL 1999, 19th symposium, Remote sensing in the 21st century : economic and environmental applications 31/05/1999 02/06/1999 Valladolid Espagne Importance : pp 395 - 402 Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Applications de télédétection
[Termes IGN] carte d'occupation du sol
[Termes IGN] classification dirigée
[Termes IGN] classification non dirigée
[Termes IGN] Cordillère des Andes
[Termes IGN] effondrement de terrain
[Termes IGN] image Landsat-TM
[Termes IGN] modèle numérique de terrain
[Termes IGN] risque naturel
[Termes IGN] surveillance géologique
[Termes IGN] système d'information géographique
[Termes IGN] VénézuelaRésumé : (Auteur) This paper describes progress in the development of a landslide susceptibility model which is based on slope stability equations. Using a test area in the Venezuelan Andes, we show how model inputs can be derived from suitably pre-processed Landsat TM data and maps of the area. Pre-processing steps include geometric and terrain corrections. A combination of unsupervised and supervised classification algorithms is applied to the corrected TM data to derive a land cover map. The paper concludes with a summary of future research activity. Numéro de notice : C1999-046 Affiliation des auteurs : IGN (1940-2011) Thématique : IMAGERIE Nature : Communication DOI : sans Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=65812 Remote sensing estimation of fuel moisture content / E. Chuvieco (31/05/1999)PermalinkSAR imagery in urban area / L. Basly (31/05/1999)PermalinkA study on deposit and erosion phenomena along the southern coast of Sicily using satellite remote sensing / A.L. Geraci (31/05/1999)PermalinkTemperature maps obtained from satellite images for a forest wildfire temporal evolution analysis / A.S. Redondo (31/05/1999)PermalinkTextural classification using textural signatures / A. Kourgli (31/05/1999)PermalinkTowards an operational monitoring of drought conditions in Spain using satellite images / F. Gonzalez-Alonso (31/05/1999)PermalinkCommercial Earth observation satellites : issues concerning new geospatial space products / Lawrence W. Fritz in GIM international, vol 13 n° 5 (May 1999)PermalinkDEMs from SPOT images : weaknesses of commercially available matching software / Amnon Krupnik in GIM international, vol 13 n° 5 (May 1999)PermalinkAppariement de graphes pour la reconstruction du bâti / Frank Fuchs (23/03/1999)PermalinkAdvances in remote sensing and GIS analysis, [selected papers from a meeting held at the University of Southampton, July 25, 1996] / P.M. Atkinson (1999)PermalinkAnalyse de texture par méthodes markoviennes et par morphologie mathématique : application à l’analyse des zones urbaines sur des images satellitales / Anne Lorette (1999)PermalinkApplication de l'interférométrie radar à l'étude de volcans actifs / D. Remy (1999)PermalinkApplication des SIG pour les études hydrauliques et utilisation de la télédétection / R. Rakoto-Harisoa (1999)PermalinkPermalinkApport des données interférométriques SAR ERS pour l'étude des états de surface / C. Lesage (1999)PermalinkApport et perspectives de l'imagerie hyperspectrale pour la télédétection des paysages naturels et agricoles / Audrey Minghelli (1999)PermalinkUn besoin incontournable dans la production du SPOTview : le traitement géométrique de l'image / René Thomas (1999)PermalinkCoopération et fusion d'opérateurs : application au recalage automatique d'objets cartographiques / Pierre Dhérété (1999)PermalinkDétection des changements d'occupation du sol de la lagune de Segarra Anakan (Indonésie) / M. Frederik (1999)PermalinkEspace et puissance / A.M. Malavialle (1999)PermalinkOrientation of optical airborne and spaceborne images for small and medium scale mapping purposes / Eija Honkavaara (1999)PermalinkPerformances et devenir des produits SPOT / Jean Denègre (1999)PermalinkRadarsat for stereoscopy: radar stereo pairs for DEM generation / Thierry Toutin in GIM international, vol 13 n° 1 (January 1999)PermalinkRapport quadriennal 1995-1998 du CNFGG à la 22ème assemblée générale de l'UGGI / Union géodésique et géophysique internationale (1999)PermalinkReconstruction 3D de bâtiments par génération et traitement de données volumétriques à partir de plusieurs images aériennes à haute résolution / P. Lacaze (1999)PermalinkRevision measurement of large scale topographic data / R.P. Kirby (1999)PermalinkRSS 99 Earth observation / P. Pan (1999)PermalinkSPOT image / Spot image (1999)PermalinkCaractérisation spectrale et spatialisation d'indicateurs de la dégradation du complexe sol-végétation à partir de données Spot XS : paysage de climat méditerranéen aride, province du Limari, Chili / Renaud Mathieu in Photo interprétation, vol 36 n° 4 (Novembre 1998)PermalinkDétermination par télédétection aérienne et satellitaire du sens des migrations éoliennes de la région de Laghouat (piémont sud de l'atlas saharien, Algérie) / A.N. Taibi in Photo interprétation, vol 36 n° 4 (Novembre 1998)PermalinkSuitability of aerial and satellite imagery for geometrical data acquisition for road navigation maps / Y. Xu in GIS Geo-Informations-Systeme, vol 11 n° 5 (Oktober 1998)PermalinkPermalinkIntegration of various types of remote sensing data for the Morava river catchment evaluation / Lena Halounova (01/09/1998)PermalinkPermalinkRemote sensing applications for change detection in the coastal region of the Nile delta, Egypt / S.I. Abdel Rahman (01/09/1998)PermalinkThe contribution of remote sensing and geographic information systems in the prediction of water rising and flooding field / Mohamed Chikh (01/09/1998)PermalinkAn overview of MODIS capabilities for ocean science observations / W.E. Esaias in IEEE Transactions on geoscience and remote sensing, vol 36 n° 4 (July 1998)PermalinkASTER as a source for topographic data in the late 1990's / R. Welch in IEEE Transactions on geoscience and remote sensing, vol 36 n° 4 (July 1998)PermalinkASTER level-1 data processing algorithm / Hiroyuki Fujisada in IEEE Transactions on geoscience and remote sensing, vol 36 n° 4 (July 1998)PermalinkASTER preflight and inflight calibration and the validation of level 2 products / K. Thome in IEEE Transactions on geoscience and remote sensing, vol 36 n° 4 (July 1998)PermalinkAtmospheric correction of ASTER / K. Thome in IEEE Transactions on geoscience and remote sensing, vol 36 n° 4 (July 1998)PermalinkDesign and preflight performance of ASTER instrument protoflight model / Hiroyuki Fujisada in IEEE Transactions on geoscience and remote sensing, vol 36 n° 4 (July 1998)PermalinkDetermination of land and ocean reflective, radiative, and biophysical properties using multiangle imaging / J.V. Martonchik in IEEE Transactions on geoscience and remote sensing, vol 36 n° 4 (July 1998)PermalinkOverview of advanced spaceborne thermal emission and reflection radiometer (ASTER) / Yasushi Yamaguchi in IEEE Transactions on geoscience and remote sensing, vol 36 n° 4 (July 1998)PermalinkTechniques for the retrieval of aerosol properties over land and ocean using multiangle imaging / J.V. Martonchik in IEEE Transactions on geoscience and remote sensing, vol 36 n° 4 (July 1998)Permalink