Bulletin of the GeoSpatial Information authority of Japan / Geospatial authority of Japan . vol 60Paru le : 01/03/2013 |
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Ajouter le résultat dans votre panierConcise derivation of extensive coordinate conversion formulae in the Gauss-Krüger projection / Kazushige Kawase in Bulletin of the GeoSpatial Information authority of Japan, vol 60 (March 2013)
[article]
Titre : Concise derivation of extensive coordinate conversion formulae in the Gauss-Krüger projection Type de document : Article/Communication Auteurs : Kazushige Kawase, Auteur Année de publication : 2013 Article en page(s) : pp 1 - 6 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Projections
[Termes IGN] convergence des méridiens
[Termes IGN] facteur d'échelle
[Termes IGN] projection Universal Transverse MercatorRésumé : (Auteur) Although the set of Gauss-Kruger projection formulae recognized and used worldwide thus far is "the 2nd formulae ", which is limited to use within certain longitudinal zones, the recently discovered usefulness of "the 1st formulae ", which can be applied to extensive areas on the globe, has been understood from a new perspective. The formulae are favorable in view of the modern computer environment, in which they are of importance for recognizing details comprehensively, not only in the discipline of survey and mapping but also in geospatial information management. In this paper, I try to elaborate a comprehensive derivation of these formulae, including those for meridian convergence and scale factor, so that anyone interested in geospatial information management can understand them with minimum background knowledge. Numéro de notice : A2013-107 Affiliation des auteurs : non IGN Thématique : GEOMATIQUE/POSITIONNEMENT Nature : Article DOI : sans En ligne : https://www.gsi.go.jp/common/000065826.pdf Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=32245
in Bulletin of the GeoSpatial Information authority of Japan > vol 60 (March 2013) . - pp 1 - 6[article]InSAR-derived coseismic deformation of the 2010 Southeastern Iran earthquake (M6.5) and its relationship with the tectonic background in the South of Lut Block / Tomokazu Kobayashi in Bulletin of the GeoSpatial Information authority of Japan, vol 60 (March 2013)
[article]
Titre : InSAR-derived coseismic deformation of the 2010 Southeastern Iran earthquake (M6.5) and its relationship with the tectonic background in the South of Lut Block Type de document : Article/Communication Auteurs : Tomokazu Kobayashi, Auteur ; Mikio Tobita, Auteur ; Akira Suzuki, Auteur ; Yuko Noguchi, Auteur Année de publication : 2013 Article en page(s) : pp 7 - 17 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Traitement d'image radar et applications
[Termes IGN] faille géologique
[Termes IGN] image ALOS-PALSAR
[Termes IGN] interféromètrie par radar à antenne synthétique
[Termes IGN] Iran
[Termes IGN] séisme
[Termes IGN] tectonique des plaquesRésumé : (Auteur) An inland crustal earthquake with a magnitude of 6.5 that occurred in the southeast of Iran on December 20, 2010 ruptured an unknown fault at depth. Applying interferometric SAR (InSAR) analysis using ALOS/PALSAR data to the earthquake, we detected the coseismic signal from both ascending orbit interferogram of fine beam mode and descending orbit interferogram of ScanSAR mode. Our preferred fault model, assuming a rectangular fault with a uniform slip, shows a nearly pure dextral fault motion with NE-SW-oriented strike. The estimated moment magnitude is 6.6. The fault of the mainshock is on the southern extension of the Kahurak fault, suggesting that the causative fault of this event is probably the identical fault system to the Kahurak fault. Numéro de notice : A2013-108 Affiliation des auteurs : non IGN Thématique : IMAGERIE Nature : Article DOI : sans En ligne : https://www.gsi.go.jp/common/000066400.pdf Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=32246
in Bulletin of the GeoSpatial Information authority of Japan > vol 60 (March 2013) . - pp 7 - 17[article]Publication of the digital maps (basic geospatial information) / Hiroyuki Hasegawa in Bulletin of the GeoSpatial Information authority of Japan, vol 60 (March 2013)
[article]
Titre : Publication of the digital maps (basic geospatial information) Type de document : Article/Communication Auteurs : Hiroyuki Hasegawa, Auteur ; Noburo Ishiyama, Auteur Année de publication : 2013 Article en page(s) : pp 19 - 24 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Bases de données localisées
[Termes IGN] carte numérique
[Termes IGN] carte sur mesure
[Termes IGN] spécification de produit
[Termes IGN] visualisation cartographiqueRésumé : (Auteur) The Digital Maps (Basic Geospatial Information) published since the end of July 2012 are integrated geospatial information summarizing Japan s basic land information including map information such as political and administrative districts, roads, railroads, buildings, residential area names, altitude, etc. This information is updated on a nonscheduled basis and the revised version is published. Moreover, with the use of a Geographic Information System (GIS), the user can choose to display only the necessary information, or layer the map data over other information. This paper describes the data items of Digital Maps and the basic concept of data integration. Numéro de notice : A2013-109 Affiliation des auteurs : non IGN Thématique : GEOMATIQUE/INFORMATIQUE Nature : Article DOI : sans En ligne : https://www.gsi.go.jp/common/000078705.pdf Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=32247
in Bulletin of the GeoSpatial Information authority of Japan > vol 60 (March 2013) . - pp 19 - 24[article]Publishing of digital topographic map 25000 / Hiroyuki Ohno in Bulletin of the GeoSpatial Information authority of Japan, vol 60 (March 2013)
[article]
Titre : Publishing of digital topographic map 25000 Type de document : Article/Communication Auteurs : Hiroyuki Ohno, Auteur ; Tomoko Suzuki, Auteur ; Noburo Ishiyama, Auteur Année de publication : 2013 Article en page(s) : pp 25 - 36 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Bases de données localisées
[Termes IGN] 1:25.000
[Termes IGN] carte numérique
[Termes IGN] carte topographique
[Termes IGN] données vectorielles
[Termes IGN] spécification de produitRésumé : (Auteur) The Geospatial Information Authority of Japan [formerly the Geographical Survey Institute of Japan] (GSI) began the publication of Digital Maps (Basic Geospatial Information) on July 30, 2012 as a survey result of vector data mainly composed of 'Digital Japan Basic Maps', the data sets of maximum-scale geospatial data covering the whole of Japan. Since Digital Maps (Basic Geospatial Information) are basically provided online, they can offer new information on a daily basis as a result of surveys that reflect major changes to the land, compared to traditional survey results. However, it is necessary to use special software in order to utilize Digital Maps (Basic Geospatial Information) as map data. So the online publishing of 'Digital Topographic Map 25000' (hereinafter referred to as 'Digital Topographic Map') began on August 30 2012 so that map information that immediately reflects major changes to the land can be used more conveniently as a survey result in a raster image file format on a 1:25,000 scale level. Using this Digital Topographic Map, maps can be created that optimize the benefits of online publication by selecting the display range and size, as well as some display colors of map symbols and representations according to the intended use of the purchasers. Another feature is the ability to always provide the latest version of map images, as the images are generated from the Digital Japan Basic Map of Japan database as soon as the order is received from the purchaser, rather than from archived images. This paper presents the concept and specifications of the 'Digital Topographic Map' as the new survey result, and an overview of the content of the development of the system being provided. Numéro de notice : A2013-110 Affiliation des auteurs : non IGN Thématique : GEOMATIQUE/INFORMATIQUE Nature : Article DOI : sans En ligne : https://www.gsi.go.jp/common/000078706.pdf Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=32248
in Bulletin of the GeoSpatial Information authority of Japan > vol 60 (March 2013) . - pp 25 - 36[article]