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Precise geodetic infrastructure: national requirements for a shared resource / National research council of USA (2010)
Titre : Precise geodetic infrastructure: national requirements for a shared resource Type de document : Rapport Auteurs : National research council of USA, Auteur Editeur : Washington : National academies press Année de publication : 2010 Importance : 142 p. Format : 18 x 25 cm ISBN/ISSN/EAN : 978-30915-811-4 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Systèmes de référence et réseaux
[Termes IGN] Etats-Unis
[Termes IGN] géodésie physique
[Termes IGN] positionnement par GPS
[Termes IGN] réseau géodésique local
[Termes IGN] système de référence mondialIndex. décimale : 30.00 Géodésie - généralités Note de contenu : 1 WHERE ON EARTH AM I NOW?
What is the Global Precise Geodetic Infrastructure?
The Value of Precise Measurements, Committee Charge and Approach
Organization of the Report
Fundamental Geodetic Parameters
The Geodetic Infrastructure
Federal Support for National Geodetic Infrastructure
2 GEODESY FOR THE BENEFIT OF SOCIETY
Current Benefits of the Geodetic Infrastructure
Transition from Innovative Research to Future Applications
Future Scientific and Technological Breakthroughs
Summary
3 GEODESY REQUIREMENTS FOR EARTH SCIENCE
Solid Earth Dynamics
Ocean Dynamics
Ice Dynamics
Hydrologic Cycle and Water Resources
Weather
Space Weather
Precision Spacecraft Navigation
Timing and Time Transfer
Decadal Missions
Summary
4 THE GEODETIC INFRASTRUCTURE: CURRENT STATUS AND FUTURE REQUIREMENTS
Geodetic Networks
Earth Observation Satellites
International Geodetic Services
5 GEODETIC REFERENCE FRAMES AND CO-LOCATION REQUIREMENTS
Stability and Accuracy of the International Terrestrial Reference Frame
Geodetic Techniques for Realizing the ITRF
Co-location Sites
ITRF Requirements to Meet Future Needs
Regional Reference Frames and their Relationship to the ITRF
Modernizing the North American Datum
6 SUPPORT FOR THE PRECISE GEODETIC INFRASTRUCTURE
The Geodetic Infrastructure and Society
The National and Global Fundamental Station Network
National High-Precision, Real-Time GNSS/GPS Networks
International Collaboration and Cooperation
An Educated Geodetic Science Workforce
National Geodetic Infrastructure: A Matter of Collaboration
ConclusionNuméro de notice : 15530 Affiliation des auteurs : non IGN Thématique : POSITIONNEMENT Nature : Rapport Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=40717 Réservation
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Code-barres Cote Support Localisation Section Disponibilité 15530-01 30.00 Livre Centre de documentation Géodésie Disponible Shifting satellites: GNSS update / Huibert-Jan Lekkerkerk in Geoinformatics, vol 13 n° 1 (01/01/2010)
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Titre : Shifting satellites: GNSS update Type de document : Article/Communication Auteurs : Huibert-Jan Lekkerkerk, Auteur Année de publication : 2010 Article en page(s) : pp 18 - 20 Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Géodésie spatiale
[Termes IGN] BeiDou
[Termes IGN] constellation GPS
[Termes IGN] Etats-Unis
[Termes IGN] European Geostationary Navigation Overlay Service
[Termes IGN] Galileo
[Termes IGN] Global Orbitography Navigation Satellite System
[Termes IGN] GLONASS System of Differential Correction and Monitoring
[Termes IGN] GPS-Aided Geo Augmented Navigation
[Termes IGN] Quasi-Zenith Satellite System
[Termes IGN] système d'extensionRésumé : (Auteur) The US is planning to reconfigure the GPS constellation to provide a better, 27-satellite geometry over Afghanistan. At the moment 30 GPS satellites are operational but a number of these are located quite close together effectively creating a 24 satellite constellation. With the proposed reconfiguration the currently experienced outages in mountainous Afghanistan could be countered. If the repostioning takes place it would take around six months to complete. Copyright GEOinformatics Numéro de notice : A2010-030 Affiliation des auteurs : non IGN Thématique : POSITIONNEMENT Nature : Article DOI : sans Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=30226
in Geoinformatics > vol 13 n° 1 (01/01/2010) . - pp 18 - 20[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 262-2010011 SL Revue Centre de documentation Revues en salle Disponible Support vector machines for urban growth modeling / B. Huang in Geoinformatica, vol 14 n° 1 (January 2010)
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Titre : Support vector machines for urban growth modeling Type de document : Article/Communication Auteurs : B. Huang, Auteur ; C. Xie, Auteur ; R. Tay, Auteur Année de publication : 2010 Article en page(s) : pp 83 - 99 Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Analyse spatiale
[Termes IGN] apprentissage automatique
[Termes IGN] classification par séparateurs à vaste marge
[Termes IGN] croissance urbaine
[Termes IGN] Delaware (Etats-Unis)
[Termes IGN] modèle de simulation
[Termes IGN] régression logistique
[Termes IGN] utilisation du solRésumé : (Auteur) This paper presents a novel method to model urban land use conversion using support vector machines (SVMs), a new generation of machine learning algorithms used in the classification and regression domains. This method derives the relationship between rural-urban land use change and various factors, such as population, distance to road and facilities, and surrounding land use. Our study showed that SVMs are an effective approach to estimating the land use conversion model, owing to their ability to model non-linear relationships, good generalization performance, and achievement of a global and unique optimum. The rural-urban land use conversions of New Castle County, Delaware between 1984-1992, 1992-1997, and 1997-2002 were used as a case study to demonstrate the applicability of SVMs to urban expansion modeling. The performance of SVMs was also compared with a commonly used binomial logistic regression (BLR) model, and the results, in terms of the overall modeling accuracy and McNamara's test, consistently corroborated the better performance of SVMs. Copyright Springer Numéro de notice : A2010-012 Affiliation des auteurs : non IGN Thématique : GEOMATIQUE Nature : Article DOI : 10.1007/s10707-009-0077-4 Date de publication en ligne : 25/02/2009 En ligne : https://doi.org/10.1007/s10707-009-0077-4 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=30208
in Geoinformatica > vol 14 n° 1 (January 2010) . - pp 83 - 99[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 057-2010011 RAB Revue Centre de documentation En réserve L003 Disponible The new cartographers: crisis map mashups and the emergence of neogeographic practice / S. Liu in Cartography and Geographic Information Science, vol 37 n° 1 (January 2010)
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Titre : The new cartographers: crisis map mashups and the emergence of neogeographic practice Type de document : Article/Communication Auteurs : S. Liu, Auteur ; L. Palen, Auteur Année de publication : 2010 Article en page(s) : pp 69 - 90 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Géomatique
[Termes IGN] analyse socio-économique
[Termes IGN] carte thématique
[Termes IGN] catastrophe naturelle
[Termes IGN] diffusion de l'information
[Termes IGN] Etats-Unis
[Termes IGN] géomatique web
[Termes IGN] gestion de crise
[Termes IGN] globe virtuel
[Termes IGN] représentation cartographique
[Termes IGN] risque majeur
[Termes IGN] sociologieRésumé : (Auteur) Crisis situations are ripe for expansion of the neogeographer population and skill set. We qualitatively examine the design and creation of crisis map mashups to describe emergent neogeographic practices in this particular domain. We analyze the circumstances that led to their creation, data selection, and design choices vis-à-vis spatial and temporal information representation. We then discuss the implications of emergent neogeographic practice based on two case examples that illustrate the merging of professional and participatory geotechnologies, and the opportunity a blending of the two provides for widespread cartographic literacy. Copyright CaGISociety Numéro de notice : A2010-057 Affiliation des auteurs : non IGN Thématique : GEOMATIQUE Nature : Article DOI : 10.1559/152304010790588098 En ligne : https://doi.org/10.1559/152304010790588098 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=30253
in Cartography and Geographic Information Science > vol 37 n° 1 (January 2010) . - pp 69 - 90[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 032-2010011 RAB Revue Centre de documentation En réserve L003 Disponible Using building permits to monitor disaster recovery: a spatio-temporal case study of coastal Mississipi following hurricane Katrina / J. Stevenson in Cartography and Geographic Information Science, vol 37 n° 1 (January 2010)
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Titre : Using building permits to monitor disaster recovery: a spatio-temporal case study of coastal Mississipi following hurricane Katrina Type de document : Article/Communication Auteurs : J. Stevenson, Auteur ; C.T. Emrich, Auteur ; et al., Auteur Année de publication : 2010 Article en page(s) : pp 57 - 68 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Applications SIG
[Termes IGN] analyse de groupement
[Termes IGN] construction
[Termes IGN] cyclone
[Termes IGN] dommage matériel
[Termes IGN] données spatiotemporelles
[Termes IGN] Mississippi (Etats-Unis)
[Termes IGN] permis de construire
[Termes IGN] requête spatiotemporelle
[Termes IGN] risque majeur
[Termes IGN] tempêteRésumé : (Auteur) The pace of disaster recovery varies considerably from one place to another. Even when places suffer impacts from the same event, recovery studies often lack the spatial and temporal resolution to fully understand such local variability in the recovery process and patterns. This paper discusses the novel use of building permits and a spatial scan statistic to identify the spatial and temporal dimensions of recovery in coastal Mississippi following Hurricane Katrina. Our work identifies significant space-time clusters of recovery activity and indicates that the amount of damage experienced and the amount of pre-event housing strongly influence the timing and location of building permit clusters. This analytical method and the use of publicly available data are valuable for a better understanding of long-term recovery processes. Copyright CaGISociety Numéro de notice : A2010-056 Affiliation des auteurs : non IGN Thématique : GEOMATIQUE Nature : Article DOI : 10.1559/152304010790588052 En ligne : https://doi.org/10.1559/152304010790588052 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=30252
in Cartography and Geographic Information Science > vol 37 n° 1 (January 2010) . - pp 57 - 68[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 032-2010011 RAB Revue Centre de documentation En réserve L003 Disponible Feuillus américains : l'Ahec veut anticiper les tendances in Le Bois International : l'officiel du bois [édition verte], vol 2009 n° 42 (12 décembre 2009)
PermalinkCadastral Survey, bureau of land management report on recent activities / D. Buhler in SaLIS Surveying and land information science, vol 69 n° 4 (Winter 2009)
PermalinkClassical globally reflected gravity field determination in modern locally oriented multiscale framework / W. Freeden in Journal of geodesy, vol 83 n° 12 (December 2009)
PermalinkFall fertilization of Pinus resinosa seedlings: nutrient uptake, cold hardiness, and morphological development / M. Anisul Islam in Annals of Forest Science, Vol 66 n° 7 (October - November 2009)
PermalinkMulti-scale spatiotemporal analyses of moose-vehicle collisions: a case study in northern Vermont / Giorgos Mountrakis in International journal of geographical information science IJGIS, vol 23 n°11-12 (november 2009)
PermalinkSite preparation and competing vegetation control affect loblolly pine long-term productivity in the southern Piedmont/Upper Coastal Plain of the United States / Dehai Zhao in Annals of Forest Science, Vol 66 n° 7 (October - November 2009)
PermalinkA neural network-based method for solving "nested hierarchy" areal interpolation problems / D. Merwin in Cartography and Geographic Information Science, vol 36 n° 4 (October 2009)
PermalinkA prototype feature system for feature retrieval using relationships / J. Choi in Cartography and Geographic Information Science, vol 36 n° 4 (October 2009)
PermalinkEffects of Lidar post-spacing and DEM resolution to mean slope estimation / T. Edwin in International journal of geographical information science IJGIS, vol 23 n°9-10 (september 2009)
PermalinkEvaluating the effects of land-use development policies on ex-urban forest cover: an integrated agent-based GIS approach / D. Robinson in International journal of geographical information science IJGIS, vol 23 n°9-10 (september 2009)
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