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Estuaries and coastal zones / Jiayi Pan (2020)  

Public Titre : Estuaries and coastal zones : dynamics and response to environmental changes Type de document : Monographie Auteurs : Jiayi Pan, Éditeur scientifique ; Adam Devlin, Éditeur scientifique Editeur : London [UK] : IntechOpen Année de publication : 2020 Importance : 268 p. ISBN/ISSN/EAN : 978-1-78985-579-1 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Océanographie [Termes IGN] altimétrie satellitaire par radar [Termes IGN] correction atmosphérique [Termes IGN] données Jason [Termes IGN] données localisées [Termes IGN] données ouvertes [Termes IGN] eaux côtières [Termes IGN] écosystème [Termes IGN] ERS-1 [Termes IGN] estuaire [Termes IGN] géodésie spatiale [Termes IGN] Hong-Kong [Termes IGN] image Envisat [Termes IGN] marée océanique [Termes IGN] modèle océanographique [Termes IGN] océanographie spatiale [Termes IGN] rayonnement électromagnétique [Termes IGN] zone humide Résumé : (Editeur) Estuaries and their surrounding wetland regions are among the most productive ecosystems in the world, with more than half of humanity inhabiting their shores. Anthropogenic factors make estuaries highly susceptible to ecosystem degradation. Coastal waters are closely connected with human activity, and their dynamic processes may greatly affect coastal environments. This book provides a compendium of studies on estuarine dynamics, river plumes, and coastal water dynamics, studies that have investigated the changes in estuarine and coastal zones in response to sea-level rise and other environmental factors, and policy and management strategies to ensure the health and economy of coastal zones. This book aims to display novel frontiers in these fields and may help to inspire in-depth studies in the future. Note de contenu : 1. A 30-Year History of the Tides and Currents in Elkhorn Slough, California / William W. Broenkow and Laurence C. Breaker 2. Tidal Evolution Related to Changing Sea Level; Worldwide and Regional Surveys, and the Impact to Estuaries and Other Coastal Zones / Adam Thomas Devlin and Jiayi Pan 3. Linear and Nonlinear Responses to Northeasters Coupled with Sea Level Rise: A Tale of Two Bays / Stephen Moore, Huijie Xue, Neal R. Pettigrew and John Cannon 4. Coastal Altimetry: A Promising Technology for the Coastal Oceanography Community / Xi-Yu Xu, Ke Xu, Ying Xu and Ling-Wei Shi 5. Structure and Dynamics of Plumes Generated by Small Rivers / Alexander Osadchiev and Peter Zavialov 6. Circulations in the Pearl River Estuary: Observation and Modeling / Jiayi Pan, Wenfeng Lai and Adam Thomas Devlin 7. Phytoplankton Biomass and Environmental Descriptors of Water Quality of an Urban Lagoon / Marco V.J. Cutrim, Francinara S. Ferreira, Lisana F. Cavalcanti, Ana K.D.S. Sá, Andrea Christina Gomes de Azevedo-Cutrim and Ricardo Luvizotto Santos 8. Variations of the Absorption of Chromophoric Dissolved Organic Matter in the Pearl River Estuary / Xia Lei, Jiayi Pan and Adam Thomas Devlin 9. Response of Coastal Upwelling East of Hainan Island in the South China Sea to Sudden Impact and Long-Term Variability of Atmospheric Forcing / Lingling Xie and Mingming Li 10. Strengthening Democracy in Indonesian Marine Spatial Planning through Open Spatial Data / Adipandang Yudono and Permana Yudiarso 11. Environmental Problems and Coastal Mitigation in South America: Examples from Northeast Brazil and Northern Colombia / Vanda Claudino-Sales, Ping Wang, Fábio Perdigão Vasconcelos and Adely Pereira Silveira Numéro de notice : 26785 Affiliation des auteurs : non IGN Thématique : IMAGERIE/POSITIONNEMENT Nature : Recueil / ouvrage collectif DOI : 10.5772/intechopen.77837 Date de publication en ligne : 25/03/2020 En ligne : https://doi.org/10.5772/intechopen.77837 Format de la ressource électronique : URL Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=99910

Rethinking satellite-based solar irradiance modelling the SOLIS clear-sky module / R.W. Mueller in Remote sensing of environment, vol 91 n° 2 (30/05/2004)  

Public [article]  inRemote sensing of environment > vol 91 n° 2 (30/05/2004) . - pp 160 - 174 Titre : Rethinking satellite-based solar irradiance modelling the SOLIS clear-sky module Type de document : Article/Communication Auteurs : R.W. Mueller, Auteur ; K.F. Dagestad, Auteur ; et al., Auteur Année de publication : 2004 Article en page(s) : pp 160 - 174 Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Traitement d'image [Termes IGN] analyse comparative [Termes IGN] données de terrain [Termes IGN] éclairement énergétique [Termes IGN] ENVISAT [Termes IGN] ERS [Termes IGN] Helios [Termes IGN] MétéoSat seconde génération [Termes IGN] modèle de transfert radiatif [Termes IGN] nuage [Termes IGN] radiance [Termes IGN] rayonnement solaire Résumé : (Auteur) Accurate solar irradiance data are not only of particular importance for the assessment of the radiative forcing of the climate system, but also absolutely necessary for efficient planning and operation of solar energy systems. Within the European project Heliosat-3, a new type of solar irradiance scheme is developed. This new type will be based on radiative transfer models (RTM) using atmospheric parameter information retrieved from the Meteosat Second Generation (MSG) satellite (clouds, ozone, water vapour) and the ERS-2/ENVISAT satellites (aerosols, ozone). This paper focuses on the description of the clear-sky module of the new scheme, especially on the integrated use of a radiative transfer model. The linkage of the clear-sky module with the cloud module is also briefly described in order to point out the benefits of the integrated RTM use for the all-sky situations. The integrated use of an RTM within the new Solar Irradiance Scheme SOLIS is applied by introducing a new fitting function called the modified Lambert-Beer (MLB) relation. Consequently, the modified Lambert-Beer relation and its role for an integrated RTM use are discussed. Comparisons of the calculated clear-sky irradiances with ground-based measurements and the current clear-sky module demonstrate the advantages and benefits of SOLIS. Since SOLIS can provide spectrally resolved irradiance data, it can be used for different applications. Beside improved information for the planning of solar energy systems, the calculation of photosynthetic active radiation, UV index, and illuminance is possible. Numéro de notice : A2004-242 Affiliation des auteurs : non IGN Thématique : IMAGERIE Nature : Article nature-HAL : ArtAvecCL-RevueIntern DOI : 10.1016/j.rse.2004.02.009 En ligne : https://doi.org/10.1016/j.rse.2004.02.009 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=26769 [article]

Applying differential InSAR to orbital dynamics: a new approach for estimating ERS trajectories / A.O. Kohlhase in Journal of geodesy, vol 77 n° 9 (December 2003)  

Public [article]  inJournal of geodesy > vol 77 n° 9 (December 2003) . - pp 493 - 502 Titre : Applying differential InSAR to orbital dynamics: a new approach for estimating ERS trajectories Type de document : Article/Communication Auteurs : A.O. Kohlhase, Auteur ; F.K. Massonnet, Auteur Année de publication : 2003 Article en page(s) : pp 493 - 502 Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Techniques orbitales [Termes IGN] ERS [Termes IGN] géophysique interne [Termes IGN] interferométrie différentielle [Termes IGN] interféromètrie par radar à antenne synthétique [Termes IGN] résidu conjugué [Termes IGN] séisme [Termes IGN] trajectographie (positionnement) Résumé : (Auteur) A new approach for tuning the trajectories of the European remote sensing (ERS) satellites is developed and assessed. Differential dualpass interferometry is applied to calculate interferograms from the phase difference of synthetic aperture radar (SAR) images acquired by the ERS satellites over the site of the 1992 earthquake in Landers, California. These interferograms contain information about orbital trajectories and geophysical deformation. Beginning with good prior estimates of the orbital trajectories, a radial and an across-track orbital adjustment is estimated at each epoch. The data are the fringe counts along distance and azimuth. Errors in the acrosstrack and radial components of the orbit estimates produce fringes in the interferograms. The spacing between roughly parallel fringes gives the gradients in distance and azimuth coordinates. The approach eliminates these fringes from interferometric pairs spanning relatively short time intervals containing few topographic residuals or atmospheric artefacts. An optimum interferometric path with six SAR acquisitions is selected to study post and inter-seismic deformation fields. In order to regularize the problem, it is assumed that the radial and across-track adjustments both sum to zero. Applying the adjustment approach to the prior estimates of trajectory from the Delft Institute for Earth-Orientated Space Research (DEOS), root mean squares of 7.3 cm for the across-track correction components and 2.4 cm for the radial ones are found. Assuming 0.1 fringes for the a priori standard deviation of the measurement, the approach yields mean standard deviations of 2.4 cm for the across-track and 4.5 cm for the radial components. The approach allows an 'interval by interval' improvement of a set of orbital estimates from which post-fit interferograms of different time intervals spanning a total 3.8 year inter-seismic time interval can be created. The interferograms calculated with the post-fit orbital estimates compare favorably with those corrected with a conventional orbital tuning approach. Using the adjust-ment approach, it is possible to distinguish between orbital and deformation contributions to interferometric SAR (InSAR) phase gradients. Surface deformation changes over an inter-seismic time interval longer than one year can be measured. This approach is, however, limited to wellcorrelated interferograms where it is possible to measure the fringe gradient. Numéro de notice : A2003-366 Affiliation des auteurs : non IGN Thématique : IMAGERIE/POSITIONNEMENT Nature : Article nature-HAL : ArtAvecCL-RevueIntern DOI : 10.1007/s00190-003-0336-3 En ligne : https://doi.org/10.1007/s00190-003-0336-3 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=26446 [article]

Exemplaires(2)

Code-barres	Cote	Support	Localisation	Section	Disponibilité
266-03101	RAB	Revue	Centre de documentation	En réserve L003	Disponible
266-03102	RAB	Revue	Centre de documentation	En réserve L003	Disponible

Multitemporal repeat-pass SAR interferometry of boreal forests / J. Askne in IEEE Transactions on geoscience and remote sensing, vol 41 n° 7 (July 2003)  

Public [article]  inIEEE Transactions on geoscience and remote sensing > vol 41 n° 7 (July 2003) . - pp 1540 - 1550 Titre : Multitemporal repeat-pass SAR interferometry of boreal forests Type de document : Article/Communication Auteurs : J. Askne, Auteur ; M. Santoro, Auteur ; G. Smith, Auteur ; J.E.S. Fransson, Auteur Année de publication : 2003 Article en page(s) : pp 1540 - 1550 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Traitement d'image radar et applications [Termes IGN] bande L [Termes IGN] données multitemporelles [Termes IGN] erreur moyenne quadratique [Termes IGN] ERS [Termes IGN] estimation statistique [Termes IGN] forêt boréale [Termes IGN] image radar moirée [Termes IGN] interféromètrie par radar à antenne synthétique [Termes IGN] JERS [Termes IGN] masse végétale [Termes IGN] modélisation [Termes IGN] rétrodiffusion [Termes IGN] tronc Résumé : (Auteur) Multitemporal European Remote Sensing satellites 1 and 2 (ERS1/2) and the Japanese Earth Resources Satellite 1 (JERS1) interferometric synthetic aperture radar (InSAR) data from a boreal forest test site in Sweden (stem volumes up to 335 m/ha, equivalent to aboveground dry biomass of ~200 tons/ha) are studied in order to estimate stem volume using coherence and backscatter. The changes of JERS1 backscatter and ERS1/2 tandem coherence between images are consistent over the area studied, in contrast to ERS1/2 backscatter. A modelbased regression analysis has been performed, and the use of the model for inversion is discussed and compared with other approaches found in the literature. The model parameters are discussed in terms of their relation to wind speed and temperature. Results from the different acquisitions are combined to improve the stem volume estimation. The accuracy in terms of rms error (RMSE) for standwise estimated stem volume is 310 m/ha using ERS1/2 coherence. Using backscatter and coherence from JERS1 we obtain an RMSE of 33035 m/ha. Finally, conditions for accurate retrieval of stem volume using multitemporal InSAR observations are discussed. We conclude that G and Lband repeatpass InSAR can provide stem volume estimates in boreal forests with accuracies similar to those of standard in situ measurements. Numéro de notice : A2003-209 Affiliation des auteurs : non IGN Thématique : FORET/IMAGERIE Nature : Article nature-HAL : ArtAvecCL-RevueIntern DOI : 10.1109/TGRS.2005.846878 En ligne : https://doi.org/10.1109/TGRS.2005.846878 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=22505 [article]

Exemplaires(1)

Code-barres	Cote	Support	Localisation	Section	Disponibilité
065-03071	RAB	Revue	Centre de documentation	En réserve L003	Disponible

Earth observation from space: UK style / Gordon Petrie in Geoinformatics, vol 5 n° 7 (01/11/2002)

Public [article]  inGeoinformatics > vol 5 n° 7 (01/11/2002) . - pp 26 - 33 Titre : Earth observation from space: UK style Type de document : Article/Communication Auteurs : Gordon Petrie, Auteur Année de publication : 2002 Article en page(s) : pp 26 - 33 Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Missions spatiales [Termes IGN] Agence spatiale européenne [Termes IGN] ENVISAT [Termes IGN] ERS [Termes IGN] image optique [Termes IGN] Royaume-Uni [Termes IGN] satellite d'observation de la Terre Résumé : (Auteur) In general, the U.K. is often regarded as having a rather low level of involvement when space remote sensing activities are being considered. This is indeed the case with certain of the fields being covered by Geoinformatics - wich often require the use of high-resolution imagery. However, over the last ten years, the U.K. has, in fact, become much more active in terms of conducting Earth Observation (EO) from space. Mostly this has been concerned with environnmental mapping and monitoring on a regional or global scale. Essentially the emphasis in the U.K. has been on the acquisition of imagery having a wide spatial coverage and rather coarse (large) ground pixel sizes, mostly for use by the environmental science community. Beside this activity, the U.K. has developped a leading position in the design, development, construction and operation of micro-and mini-satellites. This has attracted widespread attention, especilly from developing space nations wishing to acquire a national capabnility of Earth Observation (EO) from space. Copyright Geoinformatics. Numéro de notice : A2002-243 Affiliation des auteurs : non IGN Thématique : IMAGERIE/POSITIONNEMENT Nature : Article DOI : sans Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=22157 [article]

Civil remote sensing satellites: observing the market / F. Wouters in Geoinformatics, vol 2 n° 7 (01/10/1999)

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Les programmes européens ERS et Envisat / Guy Duchossois in Bulletin [Société Française de Photogrammétrie et Télédétection], n° 154 (Avril 1999)

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Annales de stage, année universitaire 1995-1996 / Aurélie Bouillon (1996)

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Determination of gridded mean sea surface from Topex, ERS-1 and Geosat altimeter data / Y. Yi (1995)

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New views of the Earth, 1. Scientific achievements of ERS-1 / T.D. Guyenne (1995)

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New views of the Earth, 2. Applications achievements of ERS-1 / T.D. Guyenne (1995)

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Zur analytischen Bahnberechnung künstlicher Erdsatelliten mittels konformer Transformationen / R. You (1995)

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Méthode géométrique de trajectographie par arcs courts / Pascal Bonnefond (1994)

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Remote sensing for monitoring the changing environment of Europe / P. Winkler (1993)

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SAR geocoding / Gunter Schreier (1993)

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