Results 181 to 190 of about 6,962 (202)

La Sirga d'Or, el reconeixement a una trajectòria

Miscel·lània del Centre d'Estudis de la Ribera d'Ebre, 2008
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Improved modelling for the SIRGAS reference frame computation [PDF]

, 2013
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Recuperació del camí de Sirga al Delta de l'Ebre

, 2007
Llopis Ribera, Clara, Salvadó Gisbert, Teresa   +1 more
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Camí de sirga - eix dinamitzador del territori

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Recent activities of the SIRGAS Analysis Centre at DGFI

, 2012
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Improving SIRGAS Ionospheric Model

2012
The IAG Sub-Commission 1.3b, SIRGAS (Sistema de Referencia Geocentrico para las Americas), operates a service for computing regional ionospheric maps based on GNSS observations from its Continuously Operating Network (SIRGAS-CON). The ionospheric model used by SIRGAS (named La Plata Ionopsheric Model, LPIM), has continuously evolved from a “thin layer”
C. Brunini, F. Azpilicueta, M. Gende, E. Camilion, E. Gularte   +4 more
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Achievements and Challenges of SIRGAS

2009
SIRGAS is the geocentric reference system for the Americas. Its definition corresponds to the IERS International Terrestrial Reference System (ITRS) and it is realized by a regional densification of the IERS International Terrestrial Reference Frame (ITRF).
L. Sánchez, C. Brunini
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Projeto SIRGAS - Estagio Atual

4th International Congress of the Brazilian Geophysical Society, 1995
O Projeto SIRGAS foi criado durante a Conferencia Internacional para Definicao de um Datum Geocentrico para a America do Sul, ocorrida de 04 a 07 de outubro de 1993, em Assuncao, Paraguai, a convite das entidades patrocinadoras: Associacao Internacional de Geodesia - lAG, Instituto Panamericano de Geografia e Historia - IPGH e Agencia Cartografica do ...
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SIRGAS: Reference frame in Latin America

2018
Fil: Mackern Oberti, María Virginia. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Sistema de Referencia Geocéntrico para las Américas; Alemania. Universidad "Juan Agustín Maza"; Argentina.
Cioce, Víctor, Martínez, Alex William, Mackern Oberti, María Virginia, Pérez, Roberto, de Freitas, Silvio   +4 more
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The Integration of Brazilian Geodetic Network into SIRGAS

1998
Cooperating as part of South American Geocentric Reference System (SIRGAS), whose purpose is to establish a geocentric reference system for the whole of South America, Brazil will take the next step to continue this change.
Sonia Maria Alves Costa, Kátia Duarte Pereira, Don Beattie   +2 more
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