Search results for "Map"
showing 10 items of 3484 documents
ArchaeOres : un projet de serveur numérique pour l'étude des données archéologiques et environnementales à références spatiales
1999
http://f-origin.hypotheses.org/wp-content/blogs.dir/1082/files/2013/05/AGER9.pdf; National audience
Anza palaeoichnological site, Late Cretaceous, Morocco. Part III: Comparison between traditional and photogrammetric records
2020
11 pages; International audience; The present study evaluates a methodological workflow that could identify dinosaur tracks and trackways more comprehensively at outcrop scale. The approach described here is based both on 3D modelling by photogrammetry at different resolutions, and on suitably processed digital elevation models (DEMs). The ichnosite of Anza, Morocco, was chosen to demonstrate the efficiency of the proposed pipeline, because 323 dinosaur and pterosaur tracks discovered there have already been published. One subsector containing 89 tracks, identified in the two companion works that followed a traditional approach, was selected and divided into four subzones. By combining diff…
Complémentarité des données de télédétection pour l'analyse des transformations de l'occupation du sol dans des zones humides urbaines. Application a…
2008
International audience; Dans le cadre d'un programme ECOS-Nord, notre étude analyse les transformations récentes de l'occupation du sol sur deux zones humides urbaines : les hortillonnages d'Amiens et les chinampas de Mexico. Malgré des contextes différents, ces deux espaces sont les supports d'usages et de dynamiques très similaires : des techniques identiques d'agriculture sur l'eau et un déclin de l'activité agricole au XXe siècle au profit de celle des loisirs. L'objectif est double : identifier et quantifier les changements sur chacun des sites, puis les confronter de façon à mettre en évidence les points communs et les spécificités locales, tant dans la nature des changements, que dan…
From real-life experience to map. Using landscape as a tool for decentralized urban planning
2010
International audience; The large diffusion of GIS is greatly improving the capacities of territorial analysis; yet these tools are increasing the weight of cartographic representations and the gap between the everyday's space and the space of town planning projects. GIS are certainly essential tools, but they require a reflection about their territorial effects. The maps of "intervisibility" which are produced this way are difficult to understand and address the issue of mediation. We propose to contribute to the reflection through experiments conducted in France. We successively used maps and photos within the framework of town planning projects; we are now able to propose a protocol whic…
Of whales and men: Caitríona O’Reilly’s septentrional voyage in “The Sea Cabinet” (2006)
2021
International audience; The title-poem of Caitríona O’Reilly’s second collection – The Sea Cabinet – is a sequence of five ekphrastic pieces paying tribute to the city of Hull’s past as a major whaling port. As she perambulates through the galleries of the Maritime Museum, the Irish poetess is inspired by all the paraphernalia on display: skeletons of various species of whales, whaler’s tools but also journals, logbooks, paintings, illustrations and hundreds of examples of the folk art and mythemes of the whaler. From one poem to the next, O’Reilly depicts the northernness of the Arctic Ocean as eery but bewitching otherness, focusing on illustrations of Captain Graville’s whaling ship ice-…
"La musique du paysage": une écriture paysagère guyanienne
2014
National audience; This chapter introduces Wilson Harris's work to lay readers, with specific emphasis on landscape writing and the combination of real and symbolical spaces in Harris's novels. It also elaborates on issues tackled by Fred D'Aguiar's essay about Harris, a translation of which is included in the same volume.
Progress and prospects of Catalyse tools Integration.
2008
The Catalyse toolkit, within the framework of the caENTI project, will give place before February, 2009 to a complete integration of its diverse components to become the part tools of the community system of territorial intelligence (TICS). The object of this presentation is to place the progress of its works, and to position the stages to come.
On improving the accuracy of Visible Light Positioning system using deep autoencoder
2020
International audience; DC-biased optical Orthogonal Frequency DivisionMultiplexing (DCO-OFDM)-based visible light positioning (VLP)technology along with the Received Signal Strength(RSS) po-sitioning algorithm is widely used to achieve centimeter levelpositioning accuracy for incoming 5G era, especially indoorenvironment. However, the DCO-OFDM has the peak-to-averagepower ratio (PAPR) issue which imposes the nonlinear distortionand it will directly affect the positioning accuracy in the VLPsystem. The PAPR reduction scheme is urgently needed. There-fore, in this paper, the impact of PAPR reduction scheme onpositioning accuracy is investigated. The positioning accuracywith and without the s…
Sulla possibilità di assimilare gli accordi preventivi per le imprese multinazionali alle “Mutual Agreement Procedure”
2019
L’articolo intende affrontare il problema della natura giuridica degli accordi preventivi per le imprese multinazionali (previsti dall'art. 31-ter del DPR n. 600/73) anche avendo riguardo al previgente istituto del ruling internazionale. La dottrina tributaria si divide oggi fra coloro che ne sostengono la natura dichiarativa (posizione maggioritaria) e coloro che, di contro, ne sostengono la natura negoziale (posizione minoritaria). La questione oggetto di studio viene, però, affrontata in una prospettiva diversa che cerca di ricostruire la natura giuridica di tali accordi mediante una loro assimilazione alle Mutual Agreement Procedures (MAPs) e da tale assimilazione ritiene di poter evinc…
Geostatistical computing of acoustic maps in the presence of barriers
2009
Acoustic maps are the main diagnostic tools used by authorities for addressing the growing problem of urban acoustic contamination. Geostatistics models phenomena with spatial variation, but restricted to homogeneous prediction regions. The presence of barriers such as buildings introduces discontinuities in prediction areas. In this paper we investigate how to incorporate information of a geographical nature into the process of geostatistical prediction. In addition, we study the use of a Cost-Based distance to quantify the correlation between locations.