Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Dagoberto Salazar"'
Autor:
A. Aragón Ángel, Dagoberto Salazar, Francisco Azpilicueta, M. Juan, E. Camilion, Jaume Sanz, Claudio Antonio Brunini, Manuel Hernández-Pajares, Mauricio Gende
Publikováno v:
SEDICI (UNLP)
Universidad Nacional de La Plata
instacron:UNLP
Universidad Nacional de La Plata
instacron:UNLP
This paper presents a technique for ingesting ground- and space-based dual-frequency GPS observations into a semi-empirical global electron density model. The NeQuick-2 model is used as the basis for describing the global electron density distributio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b88924ea454cfd10654b7114ab2685fe
https://doi.org/10.1007/s00190-011-0452-4
https://doi.org/10.1007/s00190-011-0452-4
Autor:
J. Miguel Juan, Angela Aragon-Angel, Dagoberto Salazar, Manuel Hernández-Pajares, Miquel Escudero, Jaume Sanz, Alberto García-Rigo
Publikováno v:
Journal of Geodesy. 85:887-907
The main goal of this paper is to provide a summary of our current knowledge of the ionosphere as it relates to space geodetic techniques, especially the most informative technology, global navigation satellite systems (GNSS), specifically the fully
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ebee0aa6cb5b8cbd4608a1334c50b02c
https://doi.org/10.1007/s00190-011-0508-5
https://doi.org/10.1007/s00190-011-0508-5
Autor:
Xavier Prats Menéndez, Dagoberto Salazar, Pablo Royo Chic, Cristina Barrado Muxí, Jorge Ramírez Alcántara
Publikováno v:
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
Recercat. Dipósit de la Recerca de Catalunya
instname
Universitat Politècnica de Catalunya (UPC)
Recercat. Dipósit de la Recerca de Catalunya
instname
• Multilateration solution for altitude surveillance • Low cost (8 to 14 receivers) • DME interrogation signal • TOA with Kalman Filter algorithm • Shows the potential of CNS convergence • For altitude accuracy the best receivers distribu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6ffe309538971592673c6722541043cf
https://doi.org/10.1109/dasc.2015.7311378
https://doi.org/10.1109/dasc.2015.7311378
Autor:
Ulrich Weinbach, Herbert Landau, Adrian Kipka, Markus Nitschke, Markus Glocker, Xiaoming Chen, Feipeng Zhang, Dagoberto Salazar
Publikováno v:
Lecture Notes in Electrical Engineering ISBN: 9783642374067
In June 2011, Trimble introduced the CenterPoint RTX service providing a real-time global centimeter level GNSS positioning service. The correction data stream is generated from the precise GNSS orbit and clock information derived from the Trimble wo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::566f5b7c4c23c9e6917f56813cfbe178
https://doi.org/10.1007/978-3-642-37407-4_25
https://doi.org/10.1007/978-3-642-37407-4_25
Autor:
Angela Aragon-Angel, Michel Tossaint, Manuel Hernández-Pajares, Jaron Samson, Dagoberto Salazar, Jaume Sanz, Jesús Juan
Publikováno v:
Radio Science. 47
[1] The Wide Area Real Time Kinematic (WARTK) is an augmentation system concept for multi-frequency users based on precise real-time ionospheric modeling. It is able to provide a high accuracy and integrity GNSS positioning service over continental a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5e1471eaa746513f3483c4561ff96f64
https://doi.org/10.1029/2011rs004880
https://doi.org/10.1029/2011rs004880
Autor:
Dagoberto Salazar, Manuel Hernández-Pajares, Jesús Juan, Angela Aragon-Angel, Alberto García-Rigo, Jaume Sanz, Enric Monte
Publikováno v:
Radio Science. 46
[1] Although vertical total electron content (VTEC) forecasting is still an open subject of research, the use of predictions of the ionospheric state at a scale of several days is an area of increased interest. A global VTEC forecast product for two
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::553bf27ac1ef4620695ddebd7f64e75a
https://doi.org/10.1029/2010rs004643
https://doi.org/10.1029/2010rs004643
Autor:
Manuel Hernández-Pajares, C. Lopez-Echazarreta, Javier Ventura-Traveset, Pere Ramos-Bosch, Adria Rovira-Garcia, Jesús Juan, G. Hein, Dagoberto Salazar, Jaume Sanz
Publikováno v:
2010 5th ESA Workshop on Satellite Navigation Technologies and European Workshop on GNSS Signals and Signal Processing (NAVITEC).
Satellite Navigation has become a keystone for the development of Europe and its citizens. It is then essential to provide adequate educational programmes so to ensure a prepared workforce for the GNSS sector in Europe. In this context, ESA has launc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::448b77bc73bb9e720f4e6ecdb1c6609f
https://doi.org/10.1109/navitec.2010.5708032
https://doi.org/10.1109/navitec.2010.5708032
Publikováno v:
2010 5th ESA Workshop on Satellite Navigation Technologies and European Workshop on GNSS Signals and Signal Processing (NAVITEC).
This paper presents an implementation of a post-process kinematic positioning technique similar to PPP (Precise Point Positioning) but based on a network of stations. This technique is independent of precise clock information because it estimates sat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fd760122314f800cb9b1b023cb01a8ec
https://doi.org/10.1109/navitec.2010.5708030
https://doi.org/10.1109/navitec.2010.5708030
Publikováno v:
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
Recercat. Dipósit de la Recerca de Catalunya
instname
Universitat Politècnica de Catalunya (UPC)
Recercat. Dipósit de la Recerca de Catalunya
instname
We organize complex problems in simple ways using a GNSS data management strategy based on ‘‘GNSS Data Structures’’ (GDS), coupled with the open source ‘‘GPS Toolkit’’ (GPSTk) suite. The code resulting from using the GDS and their ass
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::da39ebff069e7176ace694d5e0ad6030
http://hdl.handle.net/2117/12843
http://hdl.handle.net/2117/12843
Autor:
Manuel Hernández-Pajares, Dagoberto Salazar, Angela Aragon-Angel, J. M. Juan-Zornoza, Jaume Sanz-Subirana
Publikováno v:
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
Recercat. Dipósit de la Recerca de Catalunya
instname
Universitat Politècnica de Catalunya (UPC)
Recercat. Dipósit de la Recerca de Catalunya
instname
In this work, a new GPS carrier phase-based velocity and acceleration determination method is presented that extends the effective range of previous techniques. The method is named ‘EVA’, and may find applications in fields such as airborne gravi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::443393c9d743a377c4ae9685326915eb
http://hdl.handle.net/2117/11704
http://hdl.handle.net/2117/11704