{"http:\/\/lib.itenas.ac.id\/kti\/?p=5232":{"http:\/\/www.w3.org\/1999\/02\/22-rdf-syntax-ns#type":[{"type":"uri","value":"http:\/\/rdfs.org\/sioc\/ns#Post"},{"type":"uri","value":"http:\/\/rdfs.org\/sioc\/types#BlogPost"}],"http:\/\/purl.org\/dc\/elements\/1.1\/title":[{"type":"literal","value":"Latest developments in goGPS open source positioning software: EGNOS corrections, integer ambiguity resolution by LAMBDA method and multi-\u00ad\u2010constellation support"}],"http:\/\/purl.org\/dc\/terms\/identifier":[{"type":"literal","value":"5232","datatype":"http:\/\/www.w3.org\/2001\/XMLSchema#integer"}],"http:\/\/purl.org\/dc\/elements\/1.1\/modified":[{"type":"literal","value":"2017-09-25","datatype":"http:\/\/www.w3.org\/2001\/XMLSchema#date"}],"http:\/\/purl.org\/dc\/elements\/1.1\/created":[{"type":"literal","value":"2017-09-25","datatype":"http:\/\/www.w3.org\/2001\/XMLSchema#date"}],"http:\/\/rdfs.org\/sioc\/ns#link":[{"type":"uri","value":"https:\/\/lib.itenas.ac.id\/kti\/?p=5232"}],"http:\/\/rdfs.org\/sioc\/ns#has_creator":[{"type":"uri","value":"https:\/\/lib.itenas.ac.id\/kti\/?author=6#account"}],"http:\/\/rdfs.org\/sioc\/ns#has_container":[{"type":"uri","value":"https:\/\/lib.itenas.ac.id\/kti\/#posts"}],"http:\/\/purl.org\/dc\/elements\/1.1\/abstract":[{"type":"literal","value":""}],"http:\/\/purl.org\/rss\/1.0\/modules\/content\/encoded":[{"type":"literal","value":"<![CDATA[goGPS is a free and open source positioning software package written in MATLAB that processes single-\u00ad\u2010frequency observations in either absolute or relative mode [1]. It can use both code and phase observations by geode6c or low-\u00ad\u2010cost receivers. goGPS can compute single-\u00ad\u2010epoch solutions by weighted least squares adjustment, or apply a Kalman filter on either positions or observations, also by exploiting a dynamic model. The positioning is optionally supported by route constraints (e.g. a railway). Moreover, it is possible to introduce an additional observation extracted from a digital terrain model in order to increase the accuracy in the vertical direction. goGPS is developed collaboratively online, thus users can contribute code and propose new features and tools. During last year the following improvements have been added to the software, partly contributed by users: the possibility to use EGNOS ionospheric, pseudorange and satellite position\/clock corrections (also by exploiting the EGNOS Message Server -\u00ad\u2010 EMS) for absolute positioning, the resolution of integer ambiguities by LAMBDA method in single-\u00ad\u2010frequency relative positioning, and multi-\u00ad\u2010constellation support including GLONASS, Galileo, BeiDou and QZSS. In this work we present the state of the art of the software and the performance achieved with the latest implemented features.\r\n\r\n<strong>Dibuat oleh : <\/strong>Antonio M. Herrera, Hendy F. Suhandri, Eugenio Realini, M. Clara de Lacyl, Mirko Reguzzoni\r\n<strong> Alamat e-mail: <\/strong>hsuhandri@itenas.ac.id\r\n<strong> Kata kunci : <\/strong>Euler angles, orthogonality constraint, quaternion, gradient-iterative least squares\r\n<strong>Keterangan: <\/strong>Poster ini\u00a0 ini disampaikan\u00a0 pada International Association of Geodesy (IAG) Scientific Assembly 2013, September 1-\u00ad\u20106, Potsdam, Germany<span id=\"yui_3_14_1_1_1506305344667_136\" data-reactid=\"25\"><\/span>\r\n\r\n<a href=\"https:\/\/www.researchgate.net\/publication\/316662708_Latest_developments_in_goGPS_open_source_positioning_software_EGNOS_corrections_integer_ambiguity_resolution_by_LAMBDA_method_and_multi-constellation_support\">Latest developments in goGPS open source positioning software: EGNOS corrections, integer ambiguity resolution by LAMBDA method and multi-\u00ad\u2010constellation support<\/a>]]>","datatype":"http:\/\/www.w3.org\/1999\/02\/22-rdf-syntax-ns#XMLLiteral"}],"http:\/\/rdfs.org\/sioc\/ns#content":[{"type":"literal","value":"goGPS is a free and open source positioning software package written in MATLAB that processes single-\u00ad\u2010frequency observations in either absolute or relative mode [1]. It can use both code and phase observations by geode6c or low-\u00ad\u2010cost receivers. goGPS can compute single-\u00ad\u2010epoch solutions by weighted least squares adjustment, or apply a Kalman filter on either positions or observations, also by exploiting a dynamic model. The positioning is optionally supported by route constraints (e.g. a railway). Moreover, it is possible to introduce an additional observation extracted from a digital terrain model in order to increase the accuracy in the vertical direction. goGPS is developed collaboratively online, thus users can contribute code and propose new features and tools. During last year the following improvements have been added to the software, partly contributed by users: the possibility to use EGNOS ionospheric, pseudorange and satellite position\/clock corrections (also by exploiting the EGNOS Message Server -\u00ad\u2010 EMS) for absolute positioning, the resolution of integer ambiguities by LAMBDA method in single-\u00ad\u2010frequency relative positioning, and multi-\u00ad\u2010constellation support including GLONASS, Galileo, BeiDou and QZSS. In this work we present the state of the art of the software and the performance achieved with the latest implemented features.\r\n\r\nDibuat oleh : Antonio M. Herrera, Hendy F. Suhandri, Eugenio Realini, M. Clara de Lacyl, Mirko Reguzzoni\r\n Alamat e-mail: hsuhandri@itenas.ac.id\r\n Kata kunci : Euler angles, orthogonality constraint, quaternion, gradient-iterative least squares\r\nKeterangan: Poster ini\u00a0 ini disampaikan\u00a0 pada International Association of Geodesy (IAG) Scientific Assembly 2013, September 1-\u00ad\u20106, Potsdam, Germany\r\n\r\nLatest developments in goGPS open source positioning software: EGNOS corrections, integer ambiguity resolution by LAMBDA method and multi-\u00ad\u2010constellation support"}],"http:\/\/rdfs.org\/sioc\/ns#topic":[{"type":"uri","value":"https:\/\/lib.itenas.ac.id\/kti\/?cat=118"},{"type":"uri","value":"https:\/\/lib.itenas.ac.id\/kti\/?cat=147"},{"type":"uri","value":"https:\/\/lib.itenas.ac.id\/kti\/?tag=integer-ambiguity-resolution-by-lambda-method-and-multi-%c2%ad%e2%80%90constellation-support"},{"type":"uri","value":"https:\/\/lib.itenas.ac.id\/kti\/?tag=latest-developments-in-gogps-open-source-positioning-software-egnos-correc6ons"}],"http:\/\/rdfs.org\/sioc\/ns#attachment":[{"type":"uri","value":"http:\/\/lib.itenas.ac.id\/kti\/wp-content\/uploads\/2017\/09\/IAG_2013_Herrera_et_al_poster.pdf"}]},"https:\/\/lib.itenas.ac.id\/kti\/?author=6#account":{"http:\/\/www.w3.org\/2000\/01\/rdf-schema#seeAlso":[{"type":"uri","value":"https:\/\/lib.itenas.ac.id\/kti\/?author=6&feed=lhrdf&format=json"}]},"https:\/\/lib.itenas.ac.id\/kti\/?cat=118":{"http:\/\/www.w3.org\/2000\/01\/rdf-schema#seeAlso":[{"type":"uri","value":"https:\/\/lib.itenas.ac.id\/kti\/?cat=118&feed=lhrdf&format=json"}]},"https:\/\/lib.itenas.ac.id\/kti\/?cat=147":{"http:\/\/www.w3.org\/2000\/01\/rdf-schema#seeAlso":[{"type":"uri","value":"https:\/\/lib.itenas.ac.id\/kti\/?cat=147&feed=lhrdf&format=json"}]},"https:\/\/lib.itenas.ac.id\/kti\/?tag=integer-ambiguity-resolution-by-lambda-method-and-multi-%c2%ad%e2%80%90constellation-support":{"http:\/\/www.w3.org\/2000\/01\/rdf-schema#seeAlso":[{"type":"uri","value":"https:\/\/lib.itenas.ac.id\/kti\/?tag=integer-ambiguity-resolution-by-lambda-method-and-multi-%C2%AD%E2%80%90constellation-support&feed=lhrdf&format=json"}]},"https:\/\/lib.itenas.ac.id\/kti\/?tag=latest-developments-in-gogps-open-source-positioning-software-egnos-correc6ons":{"http:\/\/www.w3.org\/2000\/01\/rdf-schema#seeAlso":[{"type":"uri","value":"https:\/\/lib.itenas.ac.id\/kti\/?tag=latest-developments-in-gogps-open-source-positioning-software-egnos-correc6ons&feed=lhrdf&format=json"}]},"http:\/\/lib.itenas.ac.id\/kti\/wp-content\/uploads\/2017\/09\/IAG_2013_Herrera_et_al_poster.pdf":{"http:\/\/www.w3.org\/2000\/01\/rdf-schema#seeAlso":[{"type":"uri","value":"https:\/\/lib.itenas.ac.id\/kti\/?attachment_id=5233&feed=lhrdf&format=json"}]}}