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A meeting scheduling problem respecting time and space / Frédéric Berger in Geoinformatica, vol 13 n° 4 (December 2009)
[article]
Titre : A meeting scheduling problem respecting time and space Type de document : Article/Communication Auteurs : Frédéric Berger, Auteur ; Olivier Klein, Auteur ; D. Nussbaum, Auteur ; et al., Auteur Année de publication : 2009 Article en page(s) : pp 453 - 481 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Algorithmique
[Termes IGN] diagramme de Voronoï
[Termes IGN] géomètrie algorithmique
[Termes IGN] système d'information géographiqueRésumé : (Auteur) We consider the problem of determining suitable meeting times and locations for a group of participants wishing to schedule a new meeting subject to already scheduled meetings possibly held at a number of different locations. Each participant must be able to reach the new meeting location, attend for the entire duration, and reach the next meeting location on time. In particular, we give two solutions to the problem instance where each participant has two scheduled meetings separated by a free time interval. We present an O(n logn) algorithm for n participants obtained by purely geometrical arguments. Our second approach uses the concept of LP-type problems and leads to a randomized algorithm with expected running time O(n). We also consider a graph-based model where participants belong to different groups and can travel along the edges of a graph. For the meeting, only one member out of each group is required. The resulting problem can be solved using furthest color Voronoi diagrams on graphs. Copyright Springer Numéro de notice : A2009-335 Affiliation des auteurs : non IGN Thématique : MATHEMATIQUE Nature : Article DOI : 10.1007/s10707-008-0053-4 En ligne : https://doi.org/10.1007/s10707-008-0053-4 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=29965
in Geoinformatica > vol 13 n° 4 (December 2009) . - pp 453 - 481[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 057-09041 RAB Revue Centre de documentation En réserve L003 Disponible PALSAR radiometric and geometric calibration / M. Shimada in IEEE Transactions on geoscience and remote sensing, vol 47 n° 12 Tome 1 (December 2009)
[article]
Titre : PALSAR radiometric and geometric calibration Type de document : Article/Communication Auteurs : M. Shimada, Auteur ; O. Isoguchi, Auteur ; et al., Auteur Année de publication : 2009 Article en page(s) : pp 3915 - 3932 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Acquisition d'image(s) et de donnée(s)
[Termes IGN] étalonnage géométrique
[Termes IGN] étalonnage radiométrique
[Termes IGN] image ALOS-PALSAR
[Termes IGN] PALSARRésumé : (Auteur) This paper summarizes the results obtained from geometric and radiometric calibrations of the Phased-Array L-Band Synthetic Aperture Radar (PALSAR) on the Advanced Land Observing Satellite, which has been in space for three years. All of the imaging modes of the PALSAR, i.e., single, dual, and full polarimetric strip modes and scanning synthetic aperture radar (SCANSAR), were calibrated and validated using a total of 572 calibration points collected worldwide and distributed targets selected primarily from the Amazon forest. Through raw-data characterization, antenna-pattern estimation using the distributed target data, and polarimetric calibration using the Faraday rotation-free area in the Amazon, we performed the PALSAR radiometric and geometric calibrations and confirmed that the geometric accuracy of the strip mode is 9.7-m root mean square (rms), the geometric accuracy of SCANSAR is 70 m, and the radiometric accuracy is 0.76 dB from a corner-reflector analysis and 0.22 dB from the Amazon data analysis (standard deviation). Polarimetric calibration was successful, resulting in a VV/HH amplitude balance of 1.013 (0.0561 dB) with a standard deviation of 0.062 and a phase balance of 0.612deg with a standard deviation of 2.66deg. Copyright IEEE Numéro de notice : A2009-491 Affiliation des auteurs : non IGN Thématique : IMAGERIE Nature : Article nature-HAL : ArtAvecCL-RevueIntern DOI : 10.1109/TGRS.2009.2023909 En ligne : https://doi.org/10.1109/TGRS.2009.2023909 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=30120
in IEEE Transactions on geoscience and remote sensing > vol 47 n° 12 Tome 1 (December 2009) . - pp 3915 - 3932[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 065-09121A RAB Revue Centre de documentation En réserve L003 Disponible Testing software receivers / A. Mitelman in GPS world, vol 20 n° 12 (December 2009)
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Titre : Testing software receivers Type de document : Article/Communication Auteurs : A. Mitelman, Auteur ; J. Almqvist, Auteur ; R. Hakanson, Auteur ; et al., Auteur Année de publication : 2009 Article en page(s) : pp 28 - 34 Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Géodésie spatiale
[Termes IGN] analyse comparative
[Termes IGN] instrument de géodésie
[Termes IGN] logiciel de post-traitement GPS
[Termes IGN] récepteur GPS
[Termes IGN] traitement de données GNSS
[Termes IGN] validité des donnéesRésumé : (Auteur) To meet the challenges inherent in producing a low-cost, highly CPU-efficient software receiver, the multiple offset post-processing method leverages the unique features of software GNSS to greatly improve the coverage and statistical validity of receiver testing compared to traditional, hardware-based testing setups, in some cases by an order of magnitude or more. Copyright Questex Media Group Numéro de notice : A2009-479 Affiliation des auteurs : non IGN Thématique : POSITIONNEMENT Nature : Article DOI : sans Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=30108
in GPS world > vol 20 n° 12 (December 2009) . - pp 28 - 34[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 067-09121 SL Revue Centre de documentation Revues en salle Disponible The GHYRAF (Gravity and Hydrology in Africa) experiment: Description and first results / Jacques Hinderer in Journal of geodynamics, vol 48 n° 3-5 (December 2009)
[article]
Titre : The GHYRAF (Gravity and Hydrology in Africa) experiment: Description and first results Type de document : Article/Communication Auteurs : Jacques Hinderer, Auteur ; Caroline de Linage, Auteur ; Jean-Paul Boy, Auteur ; et al., Auteur ; Olivier Bock , Auteur Année de publication : 2009 Article en page(s) : pp 172 - 181 Note générale : bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Applications de géodésie spatiale
[Termes IGN] Afrique occidentale
[Termes IGN] gravimétrie
[Termes IGN] hydrologie
[Termes IGN] modèle hydrographique
[Termes IGN] mousson
[Termes IGN] SahelRésumé : (auteur) This paper is the first presentation of a project called GHYRAF (Gravity and Hydrology in Africa) devoted to the detailed comparison between models and multidisciplinary observations (ground and satellite gravity, geodesy, hydrology, meteorology) of the variations of water storage in Africa from the Sahara arid part to the monsoon equatorial part. We describe the various actions planned in this project. We first detail the actions planned in gravimetry which consist in two main surface gravity experiments: on the one hand the periodic repetition of absolute gravity measurements along a north–south monsoonal gradient of rainfall in West Africa, going from Tamanrasset (20 mm/year) in southern Algeria to Djougou (1200 mm/year) in central Benin; on the other hand the continuous measurements at Djougou (Benin) with a superconducting gravimeter to monitor with a higher sampling rate the gravity changes related to an extreme hydrological cycle. Another section describes the actions planned in GPS which will maintain and develop the present-day existing network in West Africa. The third type of actions deals with hydrology and we review the three sites that will be investigated in this joint hydrogeophysics project namely Wankama (near Niamey) and Bagara (near Diffa) in the Niger Sahelian zone and Nalohou (near Djougou) in the Benin monsoon zone. We also address the question of the ground truth of satellite-derived missions; in this context the GHYRAF project will lead to test the hydrology models by comparison both with in situ and satellite data such as GRACE, as well as to an important increase of our knowledge of the seasonal water cycle in Africa. We finally present preliminary results in GPS based on the analysis of the vertical motion of the Djougou site. The resulting absolute gravity changes related to the 2008 monsoon are finally given. Numéro de notice : A2009-584 Affiliation des auteurs : IGN+Ext (1940-2011) Thématique : POSITIONNEMENT Nature : Article nature-HAL : ArtAvecCL-RevueIntern DOI : 10.1016/j.jog.2009.09.014 Date de publication en ligne : 03/10/2009 En ligne : https://doi.org/10.1016/j.jog.2009.09.014 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=89894
in Journal of geodynamics > vol 48 n° 3-5 (December 2009) . - pp 172 - 181[article]Web data retrieval: solving spatial range queries using k-nearest neighbor searches / W. Bae in Geoinformatica, vol 13 n° 4 (December 2009)
[article]
Titre : Web data retrieval: solving spatial range queries using k-nearest neighbor searches Type de document : Article/Communication Auteurs : W. Bae, Auteur ; S.H. Kim, Auteur ; S. Alkobaisi, Auteur ; et al., Auteur Année de publication : 2009 Article en page(s) : pp 483 - 514 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Infrastructure de données
[Termes IGN] classification barycentrique
[Termes IGN] géomatique web
[Termes IGN] interface web
[Termes IGN] recherche d'information géographique
[Termes IGN] requête spatiale
[Termes IGN] système d'information géographiqueRésumé : (Auteur) As Geographic Information Systems (GIS) technologies have evolved, more and more GIS applications and geospatial data are available on the web. Spatial objects in a given query range can be retrieved using spatial range query - one of the most widely used query types in GIS and spatial databases. However, it can be challenging to retrieve these data from various web applications where access to the data is only possible through restrictive web interfaces that support certain types of queries. A typical scenario is the existence of numerous business web sites that provide their branch locations through a limited “nearest location” web interface. For example, a chain restaurant’s web site such as McDonalds can be queried to find some of the closest locations of its branches to the user’s home address. However, even though the site has the location data of all restaurants in, for example, the state of California, it is difficult to retrieve the entire data set efficiently due to its restrictive web interface. Considering that k-Nearest Neighbor (k-NN) search is one of the most popular web interfaces in accessing spatial data on the web, this paper investigates the problem of retrieving geospatial data from the web for a given spatial range query using only k-NN searches. Based on the classification of k-NN interfaces on the web, we propose a set of range query algorithms to completely cover the rectangular shape of the query range (completeness) while minimizing the number of k-NN searches as possible (efficiency). We evaluated the efficiency of the proposed algorithms through statistical analysis and empirical experiments using both synthetic and real data sets. Copyright Springer Numéro de notice : A2009-336 Affiliation des auteurs : non IGN Thématique : GEOMATIQUE Nature : Article DOI : 10.1007/s10707-008-0055-2 En ligne : https://doi.org/10.1007/s10707-008-0055-2 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=29966
in Geoinformatica > vol 13 n° 4 (December 2009) . - pp 483 - 514[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 057-09041 RAB Revue Centre de documentation En réserve L003 Disponible Homogeneous reprocessing of the EUREF permanent network : first experiences and comparisons / A. Kenyeres in Bulletin of geodesy and geomatics BGG, vol 68 n° 3 (October 2009)PermalinkImproving the GNSS positioning stochastic model in the presence of ionospheric scintillation / M. Aquino in Journal of geodesy, vol 83 n° 10 (October 2009)PermalinkLe portail E-foncier : du terrain jusqu'au web / Patrick Bezard-Falgas in Géomètre, n° 2063 (octobre 2009)PermalinkAdaptacion al nuevo sistema de referencia ETRS-89 en el ayuntamiento de Vitoria-Gasteiz / N. Quintana in Topografia y cartografia, vol 26 n° 154 (01/09/2009)PermalinkApplication of a model to the evaluation of flood damage / Fabio Luino in Geoinformatica, vol 13 n° 3 (September 2009)PermalinkAutomated tools within workflows for 3D structural construction from surface and subsurface data / O. Fernandez in Geoinformatica, vol 13 n° 3 (September 2009)PermalinkComparison of 2D and 3D computer models for the M. Salta rock fall, Vajont Valley, northern Italy / F. Tagliavini in Geoinformatica, vol 13 n° 3 (September 2009)PermalinkA discrete global grid system based on the parallels plane projection / T. Ma in International journal of geographical information science IJGIS, vol 23 n°9-10 (september 2009)PermalinkGIS, multi-criteria and multi-factor spatial analysis for the probability assessment of the existence of illegal landfills / G. Biotto in International journal of geographical information science IJGIS, vol 23 n°9-10 (september 2009)PermalinkGNSS-R [GNSS-Reflectometry]: a space asset for non-space applications / A. Egido in Geoinformatics, vol 12 n° 6 (01/09/2009)PermalinkGoing to Shawback (JORDAN) and getting the data back: toward a 3D dedicated to medieval archeology / P. Drap in Bulletin des sciences géographiques, n° 24 (Septembre 2009)PermalinkInterferometric SAR for characterization of ravines as a function of their density, depth, and surface cover / R.S. Chatterjee in ISPRS Journal of photogrammetry and remote sensing, vol 64 n° 5 (September - October 2009)PermalinkNaïve Cartography : how intuitions about display configuration can hurt performance / M. Hegarty in Cartographica, vol 44 n° 3 (September 2009)PermalinkOne year in orbit: GIOVE-B E1 CBOC signal quality assessment / M. Sollner in GPS world, vol 20 n° 9 (September 2009)PermalinkRemote sensing of the outgoing surface infrared-radiation of regional faults and its geophysical indicators / N. Vilor in Photo interprétation, European journal of applied remote sensing, vol 45 n° 3 (septembre 2009)PermalinkSemantic web services-based process planning for earth science applications / P. Yue in International journal of geographical information science IJGIS, vol 23 n°9-10 (september 2009)PermalinkLes SIG : un outil d'aide à la diffusion du bilan des parcs naturels / Kevin Dabert in Géomatique expert, n° 70 (01/09/2009)PermalinkSignal authentication: a secure civil GNSS for today / S. Lo in Inside GNSS, vol 4 n° 5 (September - October 2009)PermalinkStereo analysis of high-resolution SAR images for building height estimation in cases of orthogonal aspect directions / Uwe Soergel in ISPRS Journal of photogrammetry and remote sensing, vol 64 n° 5 (September - October 2009)PermalinkSyGEMe, Système de GEstion Municipale intégrée du cycle de l'eau / F. Kuchlera in Géomatique expert, n° 70 (01/09/2009)PermalinkThe soft approach: a recipe for a multi-system, multi-frequency GNSS receiver / Cillian O'Driscoll in Inside GNSS, vol 4 n° 5 (September - October 2009)PermalinkValidation and comparison of advanced differential interferometry techniques: Murcia metropolitan area case study / G. Herrera in ISPRS Journal of photogrammetry and remote sensing, vol 64 n° 5 (September - October 2009)PermalinkA WebGIS for the dissemination of information on historical landslides and floods in Umbria, Italy / P. Salvati in Geoinformatica, vol 13 n° 3 (September 2009)PermalinkAirborne Lidar: in-flight accuracy estimation / Philipp Schaer in GPS world, vol 20 n° 8 (August 2009)PermalinkAn absolute calibration site for radar altimeters in the continental domain: Lake Issykkul in Central Asia / J.F. Cretaux in Journal of geodesy, vol 83 n° 8 (August 2009)PermalinkApplications of remote sensing and geographic information systems for urban land-cover change studies in Mongolia / D. Amarsaikhan in Geocarto international, vol 24 n° 4 (August - September 2009)PermalinkA disturbance inventory framework for flexible and reliable landscape monitoring / J. Linke in Photogrammetric Engineering & Remote Sensing, PERS, vol 75 n° 8 (August 2009)PermalinkSpecifying map requirements for automated generalization of topographic data / Jantien E. Stoter in Cartographic journal (the), vol 46 n° 3 (August 2009)PermalinkUsing NHDPlus as the land base for the Noah-distributed model / Christian David in Transactions in GIS, vol 13 n° 4 (August 2009)PermalinkUsing small baseline Interferometric SAR to map nonlinear ground motion: a case study in Northern Tibet / Zhenhong Li in Journal of applied geodesy, vol 3 n° 3 (August 2009)PermalinkAn XML-based infrastructure to enhance collaborative geographic visual analytics / M. Kramis in Cartography and Geographic Information Science, vol 36 n° 3 (July 2009)PermalinkArchitecture for a future C-band/L-band GNSS mission : Part 2 signal considerations and related user terminal aspects / José Avila-Rodriguez in Inside GNSS, vol 4 n° 4 (July - August 2009)PermalinkAssessing housing growth when census boundaries change / A. Syphard in International journal of geographical information science IJGIS, vol 23 n° 7-8 (july 2009)PermalinkCalibration facility for airborne imaging spectrometers / P. Gege in ISPRS Journal of photogrammetry and remote sensing, vol 64 n° 4 (July - August 2009)PermalinkA comparative analysis of DEM-based models to estimate the solar radiation in mountainous terrain / J. Ruiz-Arias in International journal of geographical information science IJGIS, vol 23 n° 7-8 (july 2009)PermalinkDensity equalizing distortion of large geographic point sets / P. Bak in Cartography and Geographic Information Science, vol 36 n° 3 (July 2009)PermalinkA high resolution orthomosaic in Brazil / N. Parada in Geoinformatics, vol 12 n° 5 (01/07/2009)PermalinkMaking sense of inter-signal corrections: accounting for GPS satellite calibration parameters in legacy and modernized ionosphere correction algorithms / Avram Tetewsky in Inside GNSS, vol 4 n° 4 (July - August 2009)PermalinkTropical cyclone trend analysis using enhanced parallel coordinates and statistical analytics / C.A. Steed in Cartography and Geographic Information Science, vol 36 n° 3 (July 2009)PermalinkWhere is GIOVE-A exactly? Using microwaves and laser ranging for precise orbit determination / Erik Schönemann in GPS world, vol 20 n° 7 (July 2009)PermalinkAssessment of sliver polygons in geographical vector data / M. Delafontaine in International journal of geographical information science IJGIS, vol 23 n° 6 (june 2009)PermalinkBuilding and mobilizing spatial thinking in civil engineering education / G. Rempel in Geomatica, vol 63 n° 2 (June 2009)PermalinkComparative analysis of SRTM-NED vegetation canopy height to LIDAR-derived vegetation canopy metrics / L. Kenyi in International Journal of Remote Sensing IJRS, vol 30 n°11-12 (June 2009)PermalinkFusion of multi-spectral SPOT-5 images and very high resolution texture information extracted from digital orthophotos for automatic classification of complex Alpine areas / C. Mariz in International Journal of Remote Sensing IJRS, vol 30 n°11-12 (June 2009)PermalinkGénération d'un modèle numérique de terrain Radar : application à la région d'Oran, Algérie / K. Hasni in Bulletin des sciences géographiques, n° 23 (juin 2009)PermalinkHigh resolution DTM process to generate accurate river network for efficient water resource management / G. Prasad Babu in Bulletin des sciences géographiques, n° 23 (juin 2009)PermalinkInfluence of macroscale and microscale surface roughness on multi-beam RADARSAT-1 data: implications for geological mapping in the Curaçá Valley, Brazil / W.R. Paradella in Photo interprétation, European journal of applied remote sensing, vol 45 n° 2 (juin 2009)PermalinkA ''living'' atlas for geospatial storytelling: the cybercartographic atlas of indigenous perspectives ... Atlas of indigenous perspectives and knowledge of the Great Lakes Region in Ontario / Sébastien Caquard in Cartographica, vol 44 n° 2 (June 2009)PermalinkPocket eRelevé : nouvelle approche de collecte de données sur le terrain / Gueyraud Rolland Kipré in Géomatique expert, n° 69 (juin - juillet 2009)PermalinkRelative gravity measurement campaign during the 7th international comparison of absolute gravimeters (2005) / Z. Jiang in Metrologia, vol 46 n° 3 (June 2009)PermalinkShape deformation in continuous map generalization / J. Danciger in Geoinformatica, vol 13 n° 2 (June 2009)PermalinkA strip adjustment procedure to mitigate the impact of inaccurate mounting parameters in parallel Lidar strips / A.F. Habib in Photogrammetric record, vol 24 n° 126 (June - August 2009)PermalinkSuivis topométriques et géodésiques liés au projet de liaison ferroviaire entre Lyon et Turin / M. Boissenot in XYZ, n° 119 (juin - août 2009)PermalinkUrban granularities: a data structure for cognitively ergonomic route directions / Alexander Klippel in Geoinformatica, vol 13 n° 2 (June 2009)PermalinkUtilisation d'un SIG nomade couplé à un GPS pour cartographier les paysages du Sud-Ouest toulousain / Yves Auda in XYZ, n° 119 (juin - août 2009)PermalinkPermalinkArchitecture for a future C-band/L-band GNSS mission: Part 1 C-band services, space- and ground segment, overall performance / A. Schmitz-Peiffer in Inside GNSS, vol 4 n° 3 (May - June 2009)PermalinkCartographic representation of the sonic environment / K.D. Papadimitriou in Cartographic journal (the), vol 46 n° 2 (May 2009)PermalinkEight times acceleration of geospatial data archiving and distribution on the grids / F. Wang in IEEE Transactions on geoscience and remote sensing, vol 47 n° 5 (May 2009)PermalinkSemi-automatic process for hybrid DTM Generalization based on structural elements multi-analysis / M. Martin in Cartographic journal (the), vol 46 n° 2 (May 2009)PermalinkService chaining architectures for applications implementing distributed geographic information processing / Anders Friis-Christensen in International journal of geographical information science IJGIS, vol 23 n° 5 (may 2009)PermalinkSynthetic aperture GPS signal processing: concept and feasibility demonstration / A. Soloviev in Inside GNSS, vol 4 n° 3 (May - June 2009)PermalinkUse of grid computing modeling virtual geospatial products / A. Chen in International journal of geographical information science IJGIS, vol 23 n° 5 (may 2009)PermalinkAn assessment of geometric activity features for per-pixel classification of urban man-made objects using Very High Resolution satellite Imagery / J. Chan in Photogrammetric Engineering & Remote Sensing, PERS, vol 75 n° 4 (April 2009)PermalinkInternational Heliophysical Year: GPS Network in Africa / C. Amory-Mazaudier in Earth, Moon, and Planets, vol 104 n° 1-4 (April 2009)PermalinkRadiosonde humidity bias correction over the West African region for the special AMMA reanalysis at ECMWF / Anna Agustí‐Panareda in Quarterly Journal of the Royal Meteorological Society, vol 135 n° 640 (April 2009 part A)PermalinkThe effects of quality control on decreasing error propagation in the LandScan USA population distribution model: a case study of Philadelphia County / L. Patterson in Transactions in GIS, vol 13 n° 2 (April 2009)Permalink21st international congress of photogrammetry and remote sensing [compte rendu , PEKIN, 3 - 11 Juillet 2008] / P. Newby in Photogrammetric record, vol 24 n° 125 (March - May 2009)PermalinkAmélioration de la carte d'occupation du sol par la fusion d'images satellitaires multi-échelle : Application au milieu urbain et périurbain de la région / R. Khedam in Revue internationale de géomatique, vol 19 n° 1 (mars – mai 2009)PermalinkAn architectural style for spatial data infrastructures / R. Bejar in International journal of geographical information science IJGIS, vol 23 n°3-4 (march - april 2009)PermalinkAutomated urban land use and land classification for mesoscale atmospheric modeling over cities / André Leroux in Geomatica, vol 63 n° 1 (March 2009)PermalinkEstimation de l'évolution de l'artificialisation des terres à l'échelle départementale par télédétection : le cas de l'Ille et Vilaine / Rahim Aguejdad in Photo interprétation, European journal of applied remote sensing, vol 45 n° 1 (mars 2009)PermalinkGIS applications for military operations in coastal zones / S. Fleming in ISPRS Journal of photogrammetry and remote sensing, vol 64 n° 2 (March - April 2009)PermalinkImplementation of an adaptive salinity risk framework in the Condamine catchment, Queensland Murray-Darling Basin, Australia / A. Biggs in International journal of geographical information science IJGIS, vol 23 n°3-4 (march - april 2009)PermalinkKalypso open source: a GIS-based platform for environmental and water resources modeling / G. Belger in Geoinformatics, vol 12 n° 2 (01/03/2009)PermalinkA multi-antenna defence: receiver-autonomous GPS spoofing detection / P. Montgomery in Inside GNSS, vol 4 n° 2 (March - April 2009)PermalinkQuantum GIS 1,0: a testimony to the power of open source / O. Dassau in Geoinformatics, vol 12 n° 2 (01/03/2009)PermalinkThe Al Hoceima (Morocco) earthquake of 24 February 2004: analysis and interpretation of data from ENVISAT ASAR and SPOT5 validated by ground-based observations / A. Tahayt in Remote sensing of environment, vol 113 n° 2 (16/02/2009)PermalinkDeploying a Locata network to enable precise positioning in urban canyons / J.P. Montillet in Journal of geodesy, vol 83 n° 2 (February 2009)PermalinkExploring the water cycle of the 'blue planet': the Soil Moisture and Ocean Salinity (SMOS) mission / M. Drinkwater in ESA bulletin, n° 137 (February 2009)PermalinkGetting down to business: SMOS operations and products / S. Mecklenburg in ESA bulletin, n° 137 (February 2009)PermalinkMapping vegetated wetlands of Alaska using L-band radar satellite imagery / Jane Whitcomb in Canadian journal of remote sensing, vol 35 n° 1 (February 2009)PermalinkRadiometric Calibration of LIDAR Intensity With Commercially Available Reference Targets / S. Kaasalainen in IEEE Transactions on geoscience and remote sensing, vol 47 n° 2 (February 2009)PermalinkA seafloor experiment to monitor vertical deformation at the Lucky Strike volcano, Mid-Atlantic Ridge / Marie-Noëlle Bouin in Journal of geodesy, vol 83 n° 2 (February 2009)PermalinkPermalinkSTARFIRE™ et algorithme temps réel Gipsy / T. Sharpe in Géomatique expert, n° 67 (01/02/2009)PermalinkUsing ENVISAT ASAR global mode data for surface soil moisture retrieval over Oklahoma, USA / Carsten Pathe in IEEE Transactions on geoscience and remote sensing, vol 47 n° 2 (February 2009)PermalinkApplication of spectral decomposition algorithm for mapping water quality in a turbid lake (Lake Kasumigaura, Japan) from Landsat TM data / Y. Oyama in ISPRS Journal of photogrammetry and remote sensing, vol 64 n° 1 (January - February 2009)PermalinkAutomatde co-registration of images from multiple bands of LISS-4 camera / P. Radhadevi in ISPRS Journal of photogrammetry and remote sensing, vol 64 n° 1 (January - February 2009)PermalinkLa campagne Cops : genèse et cycle de vie de la convection en région montagneuse / Evelyne Richard in La Météorologie, n° 64 ([01/01/2009])PermalinkDéfinition de la nouvelle mensuration nationale de la Suisse 'MN95'. 13ème partie Introduction du cadre de référence 'MN95' dans l'infrastructure nationale de données géographiques / B. Vogel (2009)PermalinkFeature reduction using a singular value decomposition for the iterative guided spectral class rejection hybrid classifier / R. Philipps in ISPRS Journal of photogrammetry and remote sensing, vol 64 n° 1 (January - February 2009)PermalinkGeostastical modeling of sedimentological parameters using multi-scale terrain variables: application along the Belgian part of the North sea / Els Verfaillie in International journal of geographical information science IJGIS, vol 23 n° 1-2 (january 2009)PermalinkGlobal Geodetic Observing System : Meeting the Requirements of a Global Society on a Changing Planet in 2020, ch. 2. The goals, achievements, and tools of modern geodesy / Hans-Peter Plag (2009)PermalinkA multi-directional ground filtering algorithm for airborne LIDAR / X. Meng in ISPRS Journal of photogrammetry and remote sensing, vol 64 n° 1 (January - February 2009)Permalink