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Relationship between plant spectral reflectances and their image tonal responses on aerial photographs / D.E. Escobar in Geocarto international, vol 17 n° 2 (June - August 2002)
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Titre : Relationship between plant spectral reflectances and their image tonal responses on aerial photographs Type de document : Article/Communication Auteurs : D.E. Escobar, Auteur ; James H. Everitt, Auteur ; M.R. Davis, Auteur ; R.S. Fletcher, Auteur ; C. Yang, Auteur Année de publication : 2002 Article en page(s) : pp 63 - 74 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Télédétection
[Termes IGN] émulsion photographique
[Termes IGN] photographie aérienne
[Termes IGN] photographie en couleur
[Termes IGN] photographie infrarouge
[Termes IGN] réflectance spectrale
[Termes IGN] réflectance végétale
[Termes IGN] réponse spectrale
[Termes IGN] végétationRésumé : (Auteur) Conventional color (CC) and colorinfrared (CIR) photography have been used in a widerange of remote sensing applications. Many users, however, do not fully understand or know how to interpret it. Published plant photography / reflectance studies make little effort to help the layreader understand the relationship of plant spectral reflectance with their color tonal response on color photographic film. The objective of this paper is to describe the relationship of how spectral reflectances of plant species are registered on photographic film and how the resultant color tonal responses of the plants are produced in relation to their spectral reflectance. Illustrations are presented which simplify the interpretation of the interaction between plant canopy reflectance and CC/CIR photographic film emulsion layers, including the resultant color tones of the plants. Research studies addressing both plant photography and reflectance data can be more meaningful and better appreciated if one has a general understanding of these relationships. Numéro de notice : A2002-227 Affiliation des auteurs : non IGN Thématique : IMAGERIE Nature : Article nature-HAL : ArtAvecCL-RevueIntern DOI : 10.1080/10106040208542237 En ligne : https://doi.org/10.1080/10106040208542237 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=22141
in Geocarto international > vol 17 n° 2 (June - August 2002) . - pp 63 - 74[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 059-02021 RAB Revue Centre de documentation En réserve L003 Disponible Geostatistical modelling of spatial uncertainty using P-field simulation with conditional probability fields / P. Goovaerts in International journal of geographical information science IJGIS, vol 16 n° 2 (march 2002)
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Titre : Geostatistical modelling of spatial uncertainty using P-field simulation with conditional probability fields Type de document : Article/Communication Auteurs : P. Goovaerts, Auteur Année de publication : 2002 Article en page(s) : pp 167 - 178 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Bases de données localisées
[Termes IGN] géostatistique
[Termes IGN] histogramme
[Termes IGN] image SPOT
[Termes IGN] incertitude géométrique
[Termes IGN] modèle d'erreur
[Termes IGN] modèle d'incertitude
[Termes IGN] réflectance végétale
[Termes IGN] seuillage d'image
[Termes IGN] simulationRésumé : (Auteur) This paper presents a variant of p-field simulation that allows generation of spatial realizations through sampling of a set of conditional probability distribution functions (ccdf) by sets of probability values, called p-fields. Whereas in the common implementation of the algorithm the p-fields are non conditional realizations of random functions with uniform marginal distributions, they are here conditional to 0.5 probability values at data locations, which entails a preferential sampling of the central part of the ecdf around these locations. The approach is illustrated using a randomly sampled (200 observations of the NIR channel) SPOT scene of a semi-deciduous tropical forest. Results indicate that the use of conditional probability fields improves the reproduction of statistics such as histogram and semi-variogram, while yielding more accurate predictions of reflectance values than the common p-field implementation or the more CPU-intensive sequential indicator simulation. Pixel values are then classified as forest or savannah depending on whether the simulated reflectance value exceeds a given threshold value. In this case study, the proposed approach leads to a more precise and accurate prediction of the size of contiguous areas covered by savannah than the two other simulation algorithms. Numéro de notice : A2002-026 Affiliation des auteurs : non IGN Thématique : GEOMATIQUE/INFORMATIQUE Nature : Article DOI : 10.1080/13658810110099125 En ligne : https://doi.org/10.1080/13658810110099125 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=21943
in International journal of geographical information science IJGIS > vol 16 n° 2 (march 2002) . - pp 167 - 178[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 079-02021 RAB Revue Centre de documentation En réserve L003 Disponible
Titre : Geodynamics Type de document : Monographie Auteurs : D. Turcotte, Auteur ; G. Schubert, Auteur Editeur : Cambridge [Royaume-Uni] : Cambridge University Press Année de publication : 2002 Importance : 456 p. Format : 21 x 26 cm ISBN/ISSN/EAN : 978-0-521-66186-7 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Géophysique interne
[Termes IGN] champ de pesanteur terrestre
[Termes IGN] géodynamique
[Termes IGN] tâche claire
[Termes IGN] tectonique des plaquesNote de contenu : ONE. PLATE TECTONICS
11 Introduction
12 The Lithosphere
13 Accreting Plate Boundaries
14 Subduction
15 Transform Faults
16 Hotspots and Mantle Plumes
17 Continents
18 Paleomagnetism and the Motion of the Plates
19 Triple Junctions
110 The Wilson Cycle
111 Continental Collisions
112 Volcanism and Heat Flow
113 Seismicity and the State of Stress in the Lithosphere
114 The Driving Mechanism
115 Comparative Planetology
116 The Moon
117 Mercury
118 Mars
119 Phobos and Deimos
120 Venus
121 The Galilean Satellites
TWO. STRESS AND STRAIN IN SOLIDS
21 Introduction
22 Body Forces and Surface Forces
23 Stress in Two Dimensions
24 Stress in Three Dimensions
25 Pressures in the Deep Interiors of Planets
26 Stress Measurement
27 Basic Ideas about Strain
28 Strain Measurements
THREE. ELASTICITY AND FLEXURE
31 Introduction
32 Linear Elasticity
33 Uniaxial Stress
34 Uniaxial Strain
35 Plane Stress
36 Plane Strain
37 Pure Shear and Simple Shear
38 Isotropic Stress
39 TwoDimensional Bending or Flexure of Plates
310 Bending of Plates under Applied Moments and Vertical Loads
311 Buckling of a Plate under a Horizontal Load
312 Deformation of Strata Overlying an Igneous Intrusion
313 Application to the Earth's Lithosphere
314 Periodic Loading
315 Stability of the Earth's Lithosphere under an End Load
316 Bending of the Elastic Lithosphere under the Loads of Island Chains
317 Bending of the Elastic Lithosphere at an Ocean Trench
18 Flexure and the Structure of Sedimentary Basins
FOUR. HEATTRANSFER
41 Introduction
42 Fourier's Law of Heat Conduction
43 Measuring the Earth's Surface Heat Flux
44 The Earth's Surface Heat Flow
45 Heat Generation by the Decay of Radioactive Elements
46 OneDimensional Steady Heat Conduction with Volumetric Heat Production
47 A Conduction Temperature Profile for the Mantle 48 Continental Geotherms
49 Radial Heat Conduction in a Sphere or Spherical Shell 410 Temperatures in the Moon
411 Steady Two and ThreeDimensional Heat Conduction
412 Subsurface Temperature Due to Periodic Surface Temperature and Topography
413 OneDimensional, TimeDependent Heat Conduction
414 Periodic Heating of a SemiInfinite HalfSpace: Diurnal and Seasonal Changes in Subsurface Temperature
415 Instantaneous Heating or Cooling of a SemiInfinite HalfSpace
416 Cooling of the Oceanic Lithosphere
417 Plate Cooling Model of the Lithosphere
418 The Stefan Problem
419 Solidification of a Dike or Sill
420 The Heat Conduction Equation in a Moving Medium: Thermal Effects of Erosion and Sedimentation
421 OneDimensional, Unsteady Heat Conduction in an Infinite Region
422 Thermal Stresses
423 Ocean Floor Topography
424 Changes in Sea Level
425 Thermal and Subsidence History of Sedimentary Basins
426 Heating or Cooling a SemiInfinite HalfSpace by a Constant Surface Heat Flux
427 Frictional Heating on Faults: Island Arc Volcanism and Melting on the Surface of the Descending Slab
428 Mantle Geotherms and Adiabats
429 Thermal Structure of the Subducted Lithosphere
430 Culling Model for the Erosion and Deposition of Sediments
FIVE, GRAVITY
51 Introduction
52 Gravitational Acceleration External to the Rotationally Distorted Earth
53 Centrifugal Acceleration and the Acceleration of Gravity
54 The Gravitational Potential and the Geoid
55 Moments of Inertia
56 Surface Gravity Anomalies
57 Bouguer Gravity Formula
58 Reductions of Gravity Data
59 Compensation
510 The Gravity Field of a Periodic Mass Distribution on a Surface
511 Compensation Due to Lithospheric Flexure
512 Isostatic Geoid Anomalies
513 Compensation Models and Observed Geoid Anomalies
514 Forces Required to Maintain Topography and the Geoid
SIX. FLUID MECHANICS
61 Introduction
62 OneDimensional Channel Flows
63 Asthenospheric Counterflow
64 Pipe Flow
65 Artesian Aquifer Flows
66 Flow Through Volcanic Pipes
67 Conservation of Fluid in Two Dimensions
68 Elemental Force Balance in Two Dimensions
69 The Stream Function
610 Postglacial Rebound
611 Angle of Subduction
612 Diapirism
613 Folding
614 Stokes Flow
615 Plume Heads and Tails
616 Pipe Flow with Heat Addition
617 Aquifer Model for Hot Springs
618 Thermal Convection
619 Linear Stability Analysis for the Onset of Thermal Convection in a Layer of Fluid Heated from Below
620 A Transient BoundaryLayer Theory for FiniteAmplitude Thermal Convection
621 A SteadyState BoundaryLayer Theory for FiniteAmplitude Thermal Convection
622 The Forces that Drive Plate Tectonics
623 Heating by Viscous Dissipation
624 Mantle Recycling and Mixing
SEVEN. ROCK RHEOLOGY
71 Introduction
72 Elasticity
73 Diffusion Creep
74 Dislocation Creep
75 Shear Flows of Fluids with Temperature and StressDependent Rheologies
76 Mantle Rheology
77 Rheological Effects on Mantle Convection
78 Mantle Convection and the Cooling of the Earth
79 Crustal Rheology 710 Viscoelasticity 711 ElasticPerfectly Plastic Behavior
EIGHT. FAULTING
81 Introduction
82 Classification of Faults
83 Friction on Faults
84 Anderson Theory of Faulting
85 Strength Envelope
86 Thrust Sheets and Gravity Sliding
87 Earthquakes
88 San Andreas Fault
89 North Anatolian Fault
810 Some Elastic Solutions for StrikeSlip Faulting
811 Stress Diffusion
812 Thermally Activated Creep on Faults
N IN E. FLOWS IN POROUS MEDIA
91 Introduction
92 Darcy's Law
93 Permeability Models
94 Flow in Confined Aquifers
95 Flow in Unconfined Aquifers
96 Geometrical Form of Volcanoes
97 Equations of Conservation of Mass, Momentum, and Energy for Flow in Porous Media
98 OneDimensional Advection of Heat in a Porous Medium
99 Thermal Convection in a Porous Layer
910 Thermal Plumes in FluidSaturated Porous Media
911 Porous Flow Model for Magma Migration
912 TwoPhase Convection
TEN. CHEMICAL GEODYNAMICS
101 Introduction
102 Radioactivity and Geochronology
103 Geochemical Reservoirs
104 A TwoReservoir Model with Instantaneous Crustal Differentiation
105 Noble Gas Systems 106 Isotope Systematics of OIBNuméro de notice : 11731 Affiliation des auteurs : non IGN Nature : Monographie Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=54481 Réservation
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Code-barres Cote Support Localisation Section Disponibilité 11731-02 47.10 Livre Centre de documentation En réserve M-103 Disponible 11731-01 47.10 Livre Centre de documentation En réserve M-103 Disponible
Titre : Observing our environment from space : news solutions for a new millennium, Proceedings of the 21st EARSEL symposium Paris 14-16 may 2001 Type de document : Actes de congrès Auteurs : G. Begni, Éditeur scientifique ; European association of remote sensing laboratories, Auteur Editeur : Lisse et Amsterdam : Balkema (August Aimé) Année de publication : 2002 Conférence : EARSeL 2001, 21st international symposium, Observing our environment from space : news solutions for a new millennium 14/05/2001 16/05/2001 Paris France Importance : 435 p. Format : 17 x 25 cm ISBN/ISSN/EAN : 978-90-5809-254-0 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Applications de télédétection
[Termes IGN] avalanche
[Termes IGN] cartographie thématique
[Termes IGN] environnement
[Termes IGN] image à très haute résolution
[Termes IGN] image multibande
[Termes IGN] image radar moirée
[Termes IGN] interféromètrie par radar à antenne synthétique
[Termes IGN] Medium Resolution Imaging Spectrometer
[Termes IGN] radargrammétrie
[Termes IGN] radiométrie
[Termes IGN] risque majeur
[Termes IGN] risque naturel
[Termes IGN] surveillance écologique
[Termes IGN] surveillance géologique
[Termes IGN] tâche claire
[Termes IGN] télédétection électromagnétique
[Termes IGN] télédétection en hyperfréquence
[Termes IGN] température de surface de la mer
[Termes IGN] utilisation du sol
[Termes IGN] zone polaireNuméro de notice : 11641 Affiliation des auteurs : non IGN Thématique : IMAGERIE Nature : Actes DOI : sans Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=34570 Contient
- A multi-resolution modelling approach for semi-automatic extraction of streets: application to high-resolution images from the Ikonos satellite / Renaud Péteri (2001)
- Influence of the three-dimensional effects on the simulation of landscapes in thermal infrared / T. Poglio (2001)
- Evaluating offshore wind energy resource by space borne radar sensors: toward a multi-source approach / Nicolas Fichaux (2001)
- The devastation of Venezuela by heavy rains in December 1999: disaster monitoring and evaluation of damages using ERS InSAR tandem data and SPOT images / E. Nezry (2001)
- A numerical analysis of the accuracy of laboratory and field goniometer measurements / N. Widen (2001)
- Space technologies for flood risk management: from images to products and services / T. Rabaute (2001)
- Space surveillance of epidemics: case of the Rift Valley fever / P. Sabatier (2001)
- Seismotectonic activity in dinaric alps based on satellite data and geophysical survey / M. Oluic (2001)
- Relationship between drought indicators based on remote sensing and forest fires incidence in Spain / Águeda Vázquez (2001)
- Monitoring and water pollution modelling of the Bosphorus by regression analysis using multitemporal Landsat-TM data / H. Gonca Coskun (2001)
- Use of satellite images in researching the impacts of forest fires, a case study Gallipoli national park / Nebiye Musaoglu (2001)
- Remote sensing applications for sustainable watershed management and food security / G. Rochon (2001)
- Evaluation of "Mitch" hurricane damages in central America using satellite imagery / P. Romeijn (2001)
- Using satellite data for land use change detection: a case study for Terkos water basin, Istanbul / C. Goksel (2001)
- Development of a solar spectro-irradiometer for the validation of remotely sensed hyperspectral images / A. Barducci (2001)
- Monitoring natural disasters and 'hot spots' of land cover change with SPOT Vegetation data to assess regions at risks / F. Lupo (2001)
- High spatial resolution image and digital elevation model data for watershed analysis / A.C. Correa (2001)
- Satellite data for air pollution mapping over a city - virtual stations / A. Ung (2001)
- Detection of storm losses in alpine forest areas by different methodical approaches using high-resolution satellite data [pixel-based classification and object-oriented classification] / Marcel Schwarz (2001)
- Natural disaster monitoring by remote sensing in Hungary: waterlogging and floods in the 1998-2001 period / M. Lelkes (2001)
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Code-barres Cote Support Localisation Section Disponibilité 11641-02 CG2001 Livre Centre de documentation Congrès Disponible 11641-01 CG2001 Livre Centre de documentation Congrès Disponible Monitoring and water pollution modelling of the Bosphorus by regression analysis using multitemporal Landsat-TM data / H. Gonca Coskun (2001)
Titre : Monitoring and water pollution modelling of the Bosphorus by regression analysis using multitemporal Landsat-TM data Type de document : Article/Communication Auteurs : H. Gonca Coskun, Auteur ; S. Ekercin, Auteur ; A. Oztopal, Auteur Editeur : Lisse et Amsterdam : Balkema (August Aimé) Année de publication : 2001 Conférence : EARSeL 2001, 21st international symposium, Observing our environment from space : news solutions for a new millennium 14/05/2001 16/05/2001 Paris France Importance : pp 275 - 279 Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Applications de télédétection
[Termes IGN] Bosphore, détroit du
[Termes IGN] image Landsat
[Termes IGN] image multibande
[Termes IGN] polluant
[Termes IGN] pollution des mers
[Termes IGN] réflectance
[Termes IGN] surveillance écologique
[Termes IGN] turbidité océaniqueRésumé : (Auteur) Environmental pollution is among the most common problems of different nations as a global problem. Especially, water pollution is a continuous threat to surface water resources and transportation routes in the world. Istanbul Straight (Bosphorus) is a model for such a situation due to water passage from the Black Sea to the Mediterranean Sea. In fact, pollution sources of the Bosphorus originate from the wastage of many nations that have costal areas along the Black Sea and Danube River in addition to the population as well as industrial pollutants from the city itself. Pollution surface measurements are carried out concerning total suspended solids JSS), humic materials (HM), chemical oxygen demand (COD), poliaromatik hydrocarbons (PAH) and hydrodynamic conditions of water. On the other hand, digital multispectral Landsat-5 satellite data were recorded and co-registered for a portion of the Bosphorus. Relationships are sought between the water quality parameters and the reflectance values by the use of regression analysis. Although such an analysis has been carried out in the past during 1986 since then there are signs of significant water pollution increment in the Bosphorus. Therefore, this paper aims at the deduction of the most recent data analysis from 1997 in comparisons with earlier studies so as to make temporal decisions in addition to the spatial features. Adaptive parameter estimation in the regression analyses provides efficient computation in an economic manner. These observed reflectance values show a strong relationship with the water quality observation. The necessary values are provided in single pixel values for each band at the station point in the Bosphorus. Satellite data provide a useful index of TSS, HM and PAH. As the reflectance (in the turbidity area) in the longer red and near IR increases faster than the reflectance in shorter blue and green wavelengths, it can be seen that turbidity levels are positively related to reflectance. Numéro de notice : C2001-034 Affiliation des auteurs : non IGN Thématique : IMAGERIE Nature : Communication DOI : sans Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=64942 A numerical analysis of the accuracy of laboratory and field goniometer measurements / N. Widen (2001)
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