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Development and applications of the global map / Taro Ubukawa in Bulletin of the Geographical survey institute, vol 55 (March 2008)  

Public [article]  inBulletin of the Geographical survey institute > vol 55 (March 2008) . - pp 11 - 20 Titre : Development and applications of the global map Type de document : Article/Communication Auteurs : Taro Ubukawa, Auteur Année de publication : 2008 Article en page(s) : pp 11 - 20 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Cartographie [Termes IGN] activité cartographique [Termes IGN] carte du monde (ONU) [Termes IGN] cartographie étrangère [Termes IGN] infrastructure mondiale des données localisées Résumé : (Auteur) The Geographical Survey Institute of Japan has been implementing the Global Mapping project not only as the participating organization from Japan, but also as the Secretariat of the International Steering Committee for Global Mapping. As the Secretariat, the Geographical Survey Institute of Japan has made efforts to develop and promote the Global Mapping project through international cooperation. Due to these efforts, the development of Global Map version 1 has dramatically progressed toward the goal of the completion of global coverage. As of February 18, 2008, 162 countries and 16 regions are participating in the Global Mapping project (ca 97 % of the whole land area), and 48 countries and 3 regions have released their Global Map version 1 data (ca 49% of the whole land area). The International Steering Committee for Global Mapping plans to release Global Map Version 1 of all land areas of the globe in 2008. Copyright Geographical Survey Institute Numéro de notice : A2008-511 Affiliation des auteurs : non IGN Thématique : GEOMATIQUE Nature : Article DOI : sans En ligne : https://www.gsi.go.jp/common/000045516.pdf Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=29580 [article]

Exemplaires(1)

Code-barres	Cote	Support	Localisation	Section	Disponibilité
250-08011	RAB	Revue	Centre de documentation	En réserve L003	Disponible

A compression format and tools for GNSS observation data / Yuki Hatanaka in Bulletin of the Geographical survey institute, vol 55 (March 2008)  

Public [article]  inBulletin of the Geographical survey institute > vol 55 (March 2008) . - pp 21 - 30 Titre : A compression format and tools for GNSS observation data Type de document : Article/Communication Auteurs : Yuki Hatanaka, Auteur Année de publication : 2008 Article en page(s) : pp 21 - 30 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Géodésie spatiale [Termes IGN] compression de données [Termes IGN] données GNSS [Termes IGN] format RINEX [Termes IGN] norme d'échange de données localisées [Termes IGN] positionnement par GNSS Résumé : (Auteur) A new version of the Receiver Independent Exchange (RINEX) format (version 3.0) for Global Navigation Satellite System (GNSS) observation data has been proposed by Gurtner and Estey (2006) to accommodate recent progress in the GNSS environment such as modernization of the Global Positioning System (GPS) and the emergence of new GNSS systems. The compact RINEX format version 3.0 has been developed to compress files in this format by adjusting the existing old compression format for RINEX version 2.xx. The compression rate, combined with the additional text compression, is about 38% of that with the simple application of text compression. The compression / decompression of both old and new formats can be performed seamlessly with the same tools and the same usage. The format and tools will contribute to the popularization of RINEX format version 3.00 and, through this, facilitate the exchange and use of GNSS data. Copyright Geographical Survey Institute Numéro de notice : A2008-512 Affiliation des auteurs : non IGN Thématique : POSITIONNEMENT Nature : Article DOI : sans En ligne : https://www.gsi.go.jp/common/000045517.pdf Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=29581 [article]

Exemplaires(1)

Code-barres	Cote	Support	Localisation	Section	Disponibilité
250-08011	RAB	Revue	Centre de documentation	En réserve L003	Disponible