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Second proceedings of the Croatian Geodetic Institute for the period 2006-2009 / Croatian geodetic institute (2010)

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Titre :	Second proceedings of the Croatian Geodetic Institute for the period 2006-2009
Type de document :	Actes de congrès
Auteurs :	Croatian geodetic institute, Auteur
Editeur :	Zagreb [Croatie] : Croatian geodetic institute
Année de publication :	2010
Conférence :	CGI 2009, 2nd proceedings of the Croatian Geodetic Institute for the period 2006-2009 Zagreb Croatie
Importance :	451 p.
Format :	21 x 30 cm
ISBN/ISSN/EAN :	978-953-95318-1-0
Note générale :	Bibliographie
Langues :	Anglais (eng) Serbo-croate (Latin) (scr)
Descripteur :	[Vedettes matières IGN] Géomatique [Termes IGN] cartographie étrangère [Termes IGN] cartographie topographique [Termes IGN] géodésie physique [Termes IGN] géodésie spatiale [Termes IGN] géodésie terrestre [Termes IGN] infrastructure nationale des données localisées
Numéro de notice :	10444
Affiliation des auteurs :	non IGN
Thématique :	GEOMATIQUE
Nature :	Actes
DOI :	sans
Permalink :	https://documentation.ensg.eu/index.php?lvl=notice_display&id=34527

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Proposal of nomenclatures of the new official sheets of the Republic of Croatia / Z. Hecimovic (01/01/2010)

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contenu dans Second proceedings of the Croatian Geodetic Institute for the period 2006-2009 / Croatian geodetic institute (2010)

Titre :	Proposal of nomenclatures of the new official sheets of the Republic of Croatia
Type de document :	Article/Communication
Auteurs :	Z. Hecimovic, Auteur ; Z. Jakir, Auteur ; Tomislav Basic, Auteur
Editeur :	Zagreb [Croatie] : Croatian geodetic institute
Année de publication :	01/01/2010
Conférence :	CGI 2009, 2nd proceedings of the Croatian Geodetic Institute for the period 2006-2009 Zagreb Croatie
Importance :	pp 425 - 437
Note générale :	Bibliographie
Langues :	Anglais (eng) Serbo-croate (Latin) (scr)
Descripteur :	[Vedettes matières IGN] Cartographie [Termes IGN] Croatie [Termes IGN] échelle cartographique [Termes IGN] projection [Termes IGN] spécification [Termes IGN] système de coordonnées
Résumé :	(Auteur) This paper is describing nomenclatures proposal of the new official map sheets of the Republic of Croatia followed by recently establishment of new official projection referent coordinate system of the Republic of Croatia (HTRS96/TM). The new map grids are made for official cartographic map scales. The new nomenclature system is developed for the offi-cial cartographic map scales: 1:250 000, 1:100 000, 1:50 000, 1:25 000, 1:10 000, 1:5 000, 1:2 000, 1:1 000 and 1:500. Nomenclature is represented of unique alphanumeric syntax. Sheet indexing using unique integer is more suitable considering Information and Communications Technologies (ICT). Every map sheet has the nomenclature and the unique integer index.
Numéro de notice :	C2009-015
Affiliation des auteurs :	non IGN
Thématique :	GEOMATIQUE
Nature :	Communication
DOI :	sans
Permalink :	https://documentation.ensg.eu/index.php?lvl=notice_display&id=65055

Fundamental gravity network of the Republic Croatia in the function of control and improving of national and European geoid model / I. Grgic (01/01/2010)

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contenu dans Second proceedings of the Croatian Geodetic Institute for the period 2006-2009 / Croatian geodetic institute (2010)

Titre :	Fundamental gravity network of the Republic Croatia in the function of control and improving of national and European geoid model
Type de document :	Article/Communication
Auteurs :	I. Grgic, Auteur ; B. Barisic, Auteur ; Tomislav Basic, Auteur ; et al., Auteur
Editeur :	Zagreb [Croatie] : Croatian geodetic institute
Année de publication :	01/01/2010
Conférence :	CGI 2009, 2nd proceedings of the Croatian Geodetic Institute for the period 2006-2009 Zagreb Croatie
Importance :	pp 82 - 94
Note générale :	Bibliographie
Langues :	Anglais (eng) Serbo-croate (Latin) (scr)
Descripteur :	[Vedettes matières IGN] Géodésie physique [Termes IGN] Croatie [Termes IGN] European vertical GPS reference network [Termes IGN] géoïde local
Résumé :	(Auteur) By demand for densification of EUVN_DA network with additional points on state territory, Republic Croatia is again activated in project EUVN_DA on national level in year 2005. During project EUVN_DA network is expanded from 8 existing points to 20 points. Difference between EGG97 and EUVN model showed possible errors on some areas or points (HR05 Split). Therefore, those errors were eliminated by measurements and results were free of errors from first EUVN campaign in year 1997. Differences between national model of geoid HRG2000 and EUVN show better adjustment of geoid surface for state area than continen-tal EGG97 geoid. Therefore they are additional control in densification of EUVN_DA project. Result analysis along coast showed large differences between geoid models. From the old gravi-ty network (84 gravity points) 25 gravity points were used. After stabilization of 11 new gravity points Basic Gravity Network comprises 36 gravity points. Finalization of establishment of the Fundamental Gravity Network of the Republic of Croatia is also planned to improve absolute national geoid orientation. As well, EUVN points in Croatia, based on Fundamental Gravity Network, will ensure better identification of geoid differences on continental level.
Numéro de notice :	C2007-004
Affiliation des auteurs :	non IGN
Thématique :	POSITIONNEMENT
Nature :	Communication
DOI :	sans
Permalink :	https://documentation.ensg.eu/index.php?lvl=notice_display&id=65035

Quality control role in process of establishment of NSDI / S. Lemajic (01/01/2010)

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contenu dans Second proceedings of the Croatian Geodetic Institute for the period 2006-2009 / Croatian geodetic institute (2010)

Titre :	Quality control role in process of establishment of NSDI
Type de document :	Article/Communication
Auteurs :	S. Lemajic, Auteur ; L. Rasic, Auteur
Editeur :	Zagreb [Croatie] : Croatian geodetic institute
Année de publication :	01/01/2010
Conférence :	CGI 2009, 2nd proceedings of the Croatian Geodetic Institute for the period 2006-2009 Zagreb Croatie
Importance :	pp 162 - 170
Note générale :	Bibliographie
Langues :	Anglais (eng) Serbo-croate (Latin) (scr)
Descripteur :	[Vedettes matières IGN] Infrastructure de données [Termes IGN] carte topographique [Termes IGN] contrôle qualité [Termes IGN] Croatie [Termes IGN] géoportail [Termes IGN] infrastructure nationale des données localisées [Termes IGN] orthophotographie
Résumé :	(Auteur) The establishment of the Croatian National Spatial Data Infrastructure has started at the beginning of the 1990's. The main agitator of the activities was the State Geodetic Administration of the Republic of Croatia. They started to build the documentation that describe vision and goals, while through studies and pilot projects they developed procedures and exact steps for realization of the goals. SCA by definition and its internal structure does not have production capacities. The production phase is commended to the private geodetic companies in public and open tenders. The specific triangle was completed through foundation of Croatian Geodetic Institute (CGI) according to the Law on state survey and real estate (NN, 1999). Since 2001 when Quality Control started CGI gave active support on improvement of geodetic products, topographic maps, topographic vector data, digital terrain model and orthophoto. Some of these products are included in first Croatian Geoportal.
Numéro de notice :	C2008-004
Affiliation des auteurs :	non IGN
Thématique :	GEOMATIQUE
Nature :	Communication
DOI :	sans
Permalink :	https://documentation.ensg.eu/index.php?lvl=notice_display&id=65039

Report the east central and south east Europe division of the United Nations group of experts on geographical names on the work of its nineteenth session / Z. Hecimovic (2010)

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contenu dans Second proceedings of the Croatian Geodetic Institute for the period 2006-2009 / Croatian geodetic institute (2010)

Titre :	Report the east central and south east Europe division of the United Nations group of experts on geographical names on the work of its nineteenth session
Type de document :	Article/Communication
Auteurs :	Z. Hecimovic, Auteur
Editeur :	Zagreb [Croatie] : Croatian geodetic institute
Année de publication :	2010
Conférence :	CGI 2009, 2nd proceedings of the Croatian Geodetic Institute for the period 2006-2009 Zagreb Croatie
Importance :	pp 271 - 271
Note générale :	Bibliographie
Langues :	Anglais (eng) Serbo-croate (Latin) (scr)
Descripteur :	[Vedettes matières IGN] Toponymie [Termes IGN] Croatie [Termes IGN] norme toponymique [Termes IGN] toponyme slave [Termes IGN] toponymie locale
Résumé :	(Auteur) The nineteenth session of the East Central and South-East Europe Division (ECSEED) of the United Nations Group of Experts on Geographical Names, convened by the East Central and South-East Europe Division Chairman, was held from 19 to 21 November 2008 in Zagreb, Croatia. The present report describes activities carried out at the Session. Positive achievements in the work of geographical names standardization by participating countries can be recognized. Montenegro activated in the ECSEE Division as new Division member country. The Session expressed special interests on the items geographical names as cultural heritages, geographi-cal names databases and usage of information communication technologies in geographical names standardization.
Numéro de notice :	C2008-005
Affiliation des auteurs :	non IGN
Thématique :	GEOMATIQUE/TOPONYMIE
Nature :	Communication
DOI :	sans
Permalink :	https://documentation.ensg.eu/index.php?lvl=notice_display&id=65040

Preliminary works on creation of the new geoid model HRG2009 / I. Grgic (01/01/2010)

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contenu dans Second proceedings of the Croatian Geodetic Institute for the period 2006-2009 / Croatian geodetic institute (2010)

Titre :	Preliminary works on creation of the new geoid model HRG2009
Type de document :	Article/Communication
Auteurs :	I. Grgic, Auteur ; M. Lucic, Auteur ; Marija Repanic, Auteur ; et al., Auteur
Editeur :	Zagreb [Croatie] : Croatian geodetic institute
Année de publication :	01/01/2010
Conférence :	CGI 2009, 2nd proceedings of the Croatian Geodetic Institute for the period 2006-2009 Zagreb Croatie
Importance :	pp 303 - 312
Note générale :	Bibliographie
Langues :	Anglais (eng) Serbo-croate (Latin) (scr)
Descripteur :	[Vedettes matières IGN] Géodésie physique [Termes IGN] Croatie [Termes IGN] géoïde altimétrique [Termes IGN] géoïde local [Termes IGN] nivellement [Termes IGN] positionnement par GNSS
Résumé :	(Auteur) The official Croatian geoid model HRG2000 was developed as a surface for con--version of GNSS-derived ellipsoidal heights into orthometric heights. CROatian POsitionig System (CROPOS), based on 30 permanently working GNSS reference station, had been esta-blished last year. Since HRG2000 geoid model characterizes some weaknesses regarding abso-lute orientation we have used CROPOS service to define new points which will be a base for creation of the new Croatian geiod model HRG2009. For this purpose over the whole Croatian territory more than 500 GNSS/levelling geodetic points were stabilized and measured according to the approximate raster of10x10km. All measured points were connected to the nearest ben-chmarks of the new Croatian vertical datum by precise levelling. The GNSS/Levelling survey provides reliable geoid undulation but only at the points where the survey is made. Therefore for the construction of an accurate HRG2009 geoid model afterwards the gravimetric geo-id model, which should be calculated from all new measured gravity points and old availa-ble gravity data, will befitted to the geoid undulation data from a GNSS/levelling survey. The recently determined geoid undulation calculated from GNSS/Levelling data at the measured geodetic points were analyzed additionally in relation to the geoid undulation from the geoid model HRG2000. The range of geoid undulation and orthometric height differences at measu-red points between old and new geoid model shows an important progress concerning quality in definition of heights for the Republic of Croatia.
Numéro de notice :	C2009-014
Affiliation des auteurs :	non IGN
Thématique :	POSITIONNEMENT
Nature :	Communication
Permalink :	https://documentation.ensg.eu/index.php?lvl=notice_display&id=65054

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