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EDM calibration and finding errors in the baseline / D. C. Annunciation in SaLIS Surveying and land information science, vol 72 n° 4 (December 2012)
[article]
Titre : EDM calibration and finding errors in the baseline Type de document : Article/Communication Auteurs : D. C. Annunciation, Auteur ; C. J. Blitz, Auteur ; T. J. Brown, Auteur ; et al., Auteur Année de publication : 2012 Article en page(s) : pp 189 - 193 Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Nivellement
[Termes IGN] altimétrie
[Termes IGN] étalonnage d'instrument
[Termes IGN] modèle numérique de surface
[Termes IGN] stationRésumé : (Auteur) This paper describes the methodology used to calibrate a set of six total stations over a typical NGS Calibrated Baseline (CBL), together with the results obtained. The methodology was extended to allow for the correction of some additional systematic errors in the EDM. It is presented to allow others to examine the processes used, and possibly adopt them for their own use when calibrating EDM over an NGS CBL. The measurements indicated that the 0 m point on the CBL had moved from its calibrated location by approximately 0.007 m (7 mm). Examination of the ground mark indicated a significant gouge on the brass plaque, consistent with an impact from a snow-clearing blade. This suggests that while the concrete remained intact, the brass plaque was deformed by the impact, and the zero point moved 0.007 m, lengthening lines connecting to the 0 m mark. Numéro de notice : A2004-394 Affiliation des auteurs : non IGN Thématique : POSITIONNEMENT Nature : Article DOI : sans Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=73868
in SaLIS Surveying and land information science > vol 72 n° 4 (December 2012) . - pp 189 - 193[article]Exemplaires(1)
Code-barres Cote Support Localisation Section Disponibilité 121-2012041 RAB Revue Centre de documentation En réserve L003 Disponible Evaluation of satellite-derived agro-climate variables in the Northern Great Plains of the United States / R. Lemons in Geocarto international, vol 27 n° 8 (December 2012)
[article]
Titre : Evaluation of satellite-derived agro-climate variables in the Northern Great Plains of the United States Type de document : Article/Communication Auteurs : R. Lemons, Auteur ; A. Hewitt, Auteur ; G. Kharel, Auteur ; et al., Auteur Année de publication : 2012 Article en page(s) : pp 613 - 626 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Applications de télédétection
[Termes IGN] climat continental
[Termes IGN] données météorologiques
[Termes IGN] erreur systématique
[Termes IGN] Etats-Unis
[Termes IGN] humidité de l'air
[Termes IGN] image Aqua
[Termes IGN] plaine
[Termes IGN] précipitation
[Termes IGN] température au solRésumé : (Auteur) The climate of the United States Northern Great Plains region is highly variable. Modelling of agriculture in this region and similar locations depends on the availability and quality of satellite and ground data for agro-climate variables. We evaluated tropical rainfall measuring mission (TRMM) multi-satellite preparation analysis (TMPA) precipitation, atmospheric infrared sounder (AIRS) surface air temperature, and AIRS relative air humidity (RH). A significant bias was found within the temperature and RH products and no bias but an insufficient rain event detection skill in the precipitation product (probability of detection 0.3). A linear correction of the temperature product removed the bias as well as lowered the root mean square deviation (RMSD). The bias-corrections for RH led to increased RMSD or worse correlation. For precipitation, the correlation between the satellite product and ground data improved if cumulative precipitation or only precipitation during the growing season was used. Numéro de notice : A2012-549 Affiliation des auteurs : non IGN Thématique : IMAGERIE Nature : Article nature-HAL : ArtAvecCL-RevueIntern DOI : 10.1080/10106049.2011.653408 Date de publication en ligne : 01/02/2012 En ligne : https://doi.org/10.1080/10106049.2011.653408 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=31995
in Geocarto international > vol 27 n° 8 (December 2012) . - pp 613 - 626[article]Exemplaires(1)
Code-barres Cote Support Localisation Section Disponibilité 059-2012081 RAB Revue Centre de documentation En réserve L003 Disponible GIS-based modeling of sea level rise effect on coastal property management policies / C. A. Nettleman in SaLIS Surveying and land information science, vol 72 n° 4 (December 2012)
[article]
Titre : GIS-based modeling of sea level rise effect on coastal property management policies Type de document : Article/Communication Auteurs : C. A. Nettleman, Auteur ; Thomas Ruppert, Auteur ; Amr Abd-Elrahman, Auteur ; et al., Auteur Année de publication : 2012 Article en page(s) : pp 173 - 187 Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Applications SIG
[Termes IGN] modèle numérique de surface
[Termes IGN] montée du niveau de la mer
[Termes IGN] niveau moyen des mers
[Termes IGN] planification côtière
[Termes IGN] surveillance du littoral
[Termes IGN] système d'information géographiqueRésumé : (Auteur)Florida is threatened by sea level rise (SLR) because of its low elevation and populous coastlines. With only a 0.3 m future water level rise, most of Florida's natural beaches will disappear; with a 1.2 m rise, 2.4 million people will be displaced and 730,000 hectares of land lost. The only way to combat this threat is through coastal policy making. Currently, counties in Florida have no way to choose “good” policies due to the lack of needed information. Using high-resolution digital elevation models (DEM) derived from airborne light detection and ranging (LiDAR) measurements, parcel data, and beach transects from the Army Corps of Engineers, the effects of Sea Level Rise (SLR) on two study areas in Key West (Monroe County) and Pinellas County were analyzed in this study, under three policy scenarios: armoring prohibition, armoring, and relocation (rolling easements). To better address the SLR uncertainty, a range of SLR estimates from 0.15 m to 1.35 m, in 0.15 m increments, was used to simulate the three policy options. Each policy scenario was considered in view of selected primary criteria for each policy, obtained from literature and simulating them using ArcGIS. The results show that Key West would be rapidly inundated by rising waters, leaving little room for “relocation” but the mainland of Pinellas would be inundated much more slowly, allowing for progressive policy options to be implemented. Numéro de notice : A2014-393 Affiliation des auteurs : non IGN Thématique : GEOMATIQUE/POSITIONNEMENT Nature : Article DOI : sans Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=73865
in SaLIS Surveying and land information science > vol 72 n° 4 (December 2012) . - pp 173 - 187[article]Exemplaires(1)
Code-barres Cote Support Localisation Section Disponibilité 121-2012041 RAB Revue Centre de documentation En réserve L003 Disponible Impact of the quality of spatial 3D city models on sensor networks placement optimization / M. Argany in Geomatica, vol 66 n° 4 (December 2012)
[article]
Titre : Impact of the quality of spatial 3D city models on sensor networks placement optimization Type de document : Article/Communication Auteurs : M. Argany, Auteur ; Mir Abolfazl Mostafavi, Auteur ; V. Akbarzadeh, Auteur ; et al., Auteur Année de publication : 2012 Article en page(s) : pp 291 - 305 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Bases de données localisées
[Termes IGN] capteur terrestre
[Termes IGN] données localisées dynamiques
[Termes IGN] milieu urbain
[Termes IGN] modèle 3D de l'espace urbain
[Termes IGN] optimisation (mathématiques)
[Termes IGN] qualité des données
[Termes IGN] réseau de capteurs
[Termes IGN] surveillanceRésumé : (Auteur) Sensor networks are increasingly used for tracking, monitoring, and observing spatial dynamic phenomena in the real world (e.g. urban area). In order to ensure an efficient deployment of a sensor network, several optimization algorithms have been proposed in recent years. Most of these algorithms often rely on oversimplified sensor models. In addition, they do not consider information on the terrain topography, city models, and the presence of diverse obstacles in the sensing area (e.g. buildings, trees, poles). Only some of those optimization algorithms attempt to consider the terrain information in the optimization of a sensor network deployment. However, most of these algorithms consider that the spatial models used for this purpose are perfect representations of the reality and are not sensitive to the quality of the information. However, spatial models are simplified representations of a complex reality, and hence are inherently uncertain. In this paper we will investigate the impact of the spatial data quality on the optimization of a sensor network and its spatial coverage in an urban area. For this purpose, we will investigate specific implications of spatial data quality criteria for a 3D city model that will be used in sensor network optimization algorithms. Then, we will analyze the impact of some of those criteria on the estimation of sensor network coverage. Afterwards, a case study for sensor network deployment in an urban area will be presented. This case study will demonstrate the impact of 3D city models quality on the estimation of coverage using global and local optimization algorithms. Finally, the results obtained from this experimentation will be presented and discussed. Numéro de notice : A2012-657 Affiliation des auteurs : non IGN Thématique : GEOMATIQUE/INFORMATIQUE/SOCIETE NUMERIQUE Nature : Article DOI : 10.5623/cig2012-055 En ligne : https://doi.org/10.5623/cig2012-055 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=32103
in Geomatica > vol 66 n° 4 (December 2012) . - pp 291 - 305[article]Exemplaires(1)
Code-barres Cote Support Localisation Section Disponibilité 035-2012041 SL Revue Centre de documentation Revues en salle Disponible Intersatellite laser ranging instrument for the GRACE follow-on mission / B. Sheard in Journal of geodesy, vol 86 n° 12 (December 2012)
[article]
Titre : Intersatellite laser ranging instrument for the GRACE follow-on mission Type de document : Article/Communication Auteurs : B. Sheard, Auteur ; Gerhard Heinzel, Auteur ; K. Danzmann, Auteur ; et al., Auteur Année de publication : 2012 Article en page(s) : pp 1083 - 1095 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Géodésie physique
[Termes IGN] GRACE
[Termes IGN] mission spatiale
[Termes IGN] poursuite de satellite
[Termes IGN] surveillanceRésumé : (Auteur) The Gravity Recovery and Climate Experiment (GRACE) has demonstrated that low–low satellite-to-satellite tracking enables monitoring the time variations of the Earth’s gravity field on a global scale, in particular those caused by mass-transport within the hydrosphere. Due to the importance of long-term continued monitoring of the variations of the Earth’s gravitational field and the limited lifetime of GRACE, a follow-on mission is currently planned to be launched in 2017. In order to minimise risk and the time to launch, the follow-on mission will be basically a rebuild of GRACE with microwave ranging as the primary instrument for measuring changes of the intersatellite distance. Laser interferometry has been proposed as a method to achieve improved ranging precision for future GRACE-like missions and is therefore foreseen to be included as demonstrator experiment in the follow-on mission now under development. This paper presents the top-level architecture of an interferometric laser ranging system designed to demonstrate the technology which can also operate in parallel with the microwave ranging system of the GRACE follow-on mission. Numéro de notice : A2012-649 Affiliation des auteurs : non IGN Thématique : POSITIONNEMENT Nature : Article nature-HAL : ArtAvecCL-RevueIntern DOI : 10.1007/s00190-012-0566-3 Date de publication en ligne : 08/05/2012 En ligne : https://doi.org/10.1007/s00190-012-0566-3 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=32095
in Journal of geodesy > vol 86 n° 12 (December 2012) . - pp 1083 - 1095[article]Exemplaires(1)
Code-barres Cote Support Localisation Section Disponibilité 266-2012121 RAB Revue Centre de documentation En réserve L003 Disponible Land use classification from lidar data and ortho-images in a rural area / Sandra Bujan in Photogrammetric record, vol 27 n° 140 (December 2012 - February 2013)PermalinkLa modélisation des réseaux écologiques par les graphes paysagers : Méthodes et outils / Jean-Christophe Foltête in Revue internationale de géomatique, vol 22 n° 4 (décembre 2012 – février 2013)PermalinkOverview of FY-3 payload and ground application system / Z. Yang in IEEE Transactions on geoscience and remote sensing, vol 50 n° 12 (December 2012)PermalinkLa télédétection pour la cartographie de la trame verte en milieu agricole : Évaluation des potentialités d’images multi-angulaires à très haute résolution spatiale / David Sheeren in Revue internationale de géomatique, vol 22 n° 4 (décembre 2012 – février 2013)PermalinkTélédétection de la trame verte arborée en haute résolution par morphologie mathématique / E. Maire in Revue internationale de géomatique, vol 22 n° 4 (décembre 2012 – février 2013)PermalinkThe 2008 DGFI realization of the ITRS: DTRF2008 / Manuela Seitz in Journal of geodesy, vol 86 n° 12 (December 2012)PermalinkA 3-d laser scanning system and scan data processing method for the monitoring of tunnel deformations / K. Chmelina in Journal of applied geodesy, vol 6 n° 3-4 (November 2012)Permalink3D coseismic displacement of 2010 Darfield, New Zealand earthquake estimated from multi-aperture InSAR and D-InSAR measurements / J. Hu in Journal of geodesy, vol 86 n° 11 (November 2012)PermalinkAerial image mosaicking with aid of vector roads / D. Wang in Photogrammetric Engineering & Remote Sensing, PERS, vol 78 n° 11 (November 2012)PermalinkAutomatic generation of 2.5D terrain models without occluding routes of interest / Hao Deng in Photogrammetric Engineering & Remote Sensing, PERS, vol 78 n° 11 (November 2012)PermalinkEdge-guided multiscale segmentation of satellite multispectral imagery / J. Chen in IEEE Transactions on geoscience and remote sensing, vol 50 n° 11 Tome 1 (November 2012)PermalinkFree classification of Canadian and American emergency management map symbol standards / Rachel A. Bianchetti in Cartographic journal (the), vol 49 n° 4 (November 2012)PermalinkIntegrating Landsat-7 imagery with physics-based models for quantitative mapping of coastal waters near river discharges / Nima Pahlevan in Photogrammetric Engineering & Remote Sensing, PERS, vol 78 n° 11 (November 2012)PermalinkLiDAR-Landsat data fusion for large-area assessment of urban land cover: Balancing spatial resolution, data volume and mapping accuracy / K. Singh in ISPRS Journal of photogrammetry and remote sensing, vol 74 (Novembrer 2012)PermalinkMapping nighttime flood from MODIS observations using support vector machines / R. Zhang in Photogrammetric Engineering & Remote Sensing, PERS, vol 78 n° 11 (November 2012)PermalinkMapping tropical forests and rubber plantations in complex landscapes by integrating PALSAR and MODIS imagery / J. Dong in ISPRS Journal of photogrammetry and remote sensing, vol 74 (Novembrer 2012)PermalinkMonitoring ground subsidence in Shanghai maglev area using two kinds of SAR data / J. Wu in Journal of applied geodesy, vol 6 n° 3-4 (November 2012)PermalinkNavipedia, the GNSS Wiki: A reference for Global Navigation Satellite Systems / Teresa Ferreira in Inside GNSS, vol 7 n° 6 (November - December 2012)Permalinkvol 26 n° 11-12 - november - december 2012 - Second special issue on spatial ecology [Suivi de] Reflections on geographic information science : special issue in honor of Michael Goodchild (Bulletin de International journal of geographical information science IJGIS) / Laffan ShawnPermalinkStereopolis 2: A multi-purpose and multi-sensor 3D mobile mapping system for street visualisation and 3D metrology / Nicolas Paparoditis in Revue Française de Photogrammétrie et de Télédétection, n° 200 (Novembre 2012)PermalinkThe application of the model of coordinate S-transformation for stability analysis of datum points in high-precision GPS deformation monitoring networks / Jiming Guo in Journal of applied geodesy, vol 6 n° 3-4 (November 2012)PermalinkThe Pleiades system: High resolution capability suited to users needs / P. Kubik in Revue Française de Photogrammétrie et de Télédétection, n° 200 (Novembre 2012)PermalinkThe SETHI remote sensing airborne platform and the related science activities / Pascal Fernandez in Revue Française de Photogrammétrie et de Télédétection, n° 200 (Novembre 2012)PermalinkThe soil moisture and ocean salinity (SMOS) mission: first results and achievements / Yann H. Kerr in Revue Française de Photogrammétrie et de Télédétection, n° 200 (Novembre 2012)PermalinkTriangular factorization-based simplex algorithms for hyperspectral unmixing / W. Xia in IEEE Transactions on geoscience and remote sensing, vol 50 n° 11 Tome 1 (November 2012)PermalinkA vector sift detector for interest point detection in hyperspectral imagery / L. Dorado-Munoz in IEEE Transactions on geoscience and remote sensing, vol 50 n° 11 Tome 1 (November 2012)PermalinkA wavelet spectral analysis technique for automatic detection of geomagnetic sudden commencements / E. Ghamry in IEEE Transactions on geoscience and remote sensing, vol 50 n° 11 Tome 1 (November 2012)PermalinkZero-difference GPS ambiguity resolution at CNES–CLS IGS Analysis Center / Sylvain Loyer in Journal of geodesy, vol 86 n° 11 (November 2012)PermalinkDigital terrain model resolution and its influence on estimating the extent of rockfall areas / T. Zieher in Transactions in GIS, vol 16 n° 5 (October 2012)PermalinkLandscape controls over major nutrients and primary productivity of Arctic lakes / P. Pathak in Cartography and Geographic Information Science, vol 39 n° 4 (October 2012)PermalinkQuantifying urban land cover change between 2001 and 2006 in the Gulf of Mexico region / George Xian in Geocarto international, vol 27 n° 6 (October 2012)PermalinkSpatial mashup technology and real time data integration in geo-web application using open source GIS: a case study for disaster management / Harish Chandra Karnatak in Geocarto international, vol 27 n° 6 (October 2012)PermalinkBistatic system and baseline calibration in TanDEM-X to ensure the global digital elevation model quality / J. Hueso Gonzales in ISPRS Journal of photogrammetry and remote sensing, vol 73 (September 2012)PermalinkCoherence evaluation of TanDEM-X interferometric data / M. Martone in ISPRS Journal of photogrammetry and remote sensing, vol 73 (September 2012)PermalinkExploiting the Galileo E5 wideband signal for improved single-frequency precise positioning / H. Toho Diessongo in Inside GNSS, vol 7 n° 5 (September - October 2012)PermalinkHangrutschungskartierung mittels Radar Interferometrie / U. Wegmuller in Géomatique suisse, vol 110 n° 9 (01/09/2012)PermalinkIncreasing robustness of postclassification change detection using time series of land cover maps / Pieter Kempeneers in IEEE Transactions on geoscience and remote sensing, vol 50 n° 9 (October 2012)PermalinkIntegration of remote sensing and GIS for evaluating soil erosion risk in northwestern Zhejiang, China / Jianqin Huang in Photogrammetric Engineering & Remote Sensing, PERS, vol 78 n° 9 (September 2012)PermalinkNear real-time estimation of water vapour in the troposphere using ground GNSS and the meteorological data / Jaroslaw Bosy in Annales Geophysicae, vol 30 n° 9 (September 2012)PermalinkRelative height error analysis of TanDEM-X elevation data / P. Rizzoli in ISPRS Journal of photogrammetry and remote sensing, vol 73 (September 2012)PermalinkSemi-automatic quality control of topographic data sets / Petra Helmholz in Photogrammetric Engineering & Remote Sensing, PERS, vol 78 n° 9 (September 2012)PermalinkSnowSAR: Battling climate change for ESA / A. Meta in GEO: Geoconnexion international, vol 11 n° 8 (september 2012)PermalinkTanDEM-X calibrated Raw DEM generation / C. Rossi in ISPRS Journal of photogrammetry and remote sensing, vol 73 (September 2012)PermalinkUtilisation de la télédétection et de données socio-économiques et écologiques pour comprendre l'impact des dynamiques de l'occupation des sols à Pacaja (Brésil) / J. Oszwald in Revue Française de Photogrammétrie et de Télédétection, n° 198 - 199 (Septembre 2012)PermalinkVegetation relevés and soil measurements in the Netherlands: the Ecological Conditions Database (EC) / G.W. Wieger Wamelink in Biodiversity & Ecology, vol 4 (September 2012)Permalink