CODE's new solar radiation pressure model for GNSS orbit determination

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F15%3A00235707" target="_blank" >RIV/68407700:21110/15:00235707 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1007/s00190-015-0814-4" target="_blank" >http://dx.doi.org/10.1007/s00190-015-0814-4</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s00190-015-0814-4" target="_blank" >10.1007/s00190-015-0814-4</a>

Jazyk výsledku

angličtina

Název v původním jazyce

CODE's new solar radiation pressure model for GNSS orbit determination

Popis výsledku v původním jazyce

The Empirical CODE Orbit Model (ECOM) of the Center for Orbit Determination in Europe (CODE), which was developed in the early 1990s, is widely used in the International GNSS Service (IGS) community. For a rather long time, spurious spectral lines are known to exist in geophysical parameters, in particular in the Earth Rotation Parameters (ERPs) and in the estimated geocenter coordinates, which could recently be attributed to the ECOM. These effects grew creepingly with the increasing influence of the GLONASS system in recent years in the CODE analysis, which is based on a rigorous combination of GPS and GLONASS since May 2003. In a first step we show that the problems associated with the ECOM are to the largest extent caused by the GLONASS, which wasreaching full deployment by the end of 2011. GPS-only, GLONASS-only, and combined GPS/GLONASS solutions using the observations in the years 2009?2011 of a global network of 92 combined GPS/GLONASS receivers were analyzed for this purpose.

Název v anglickém jazyce

CODE's new solar radiation pressure model for GNSS orbit determination

Popis výsledku anglicky

The Empirical CODE Orbit Model (ECOM) of the Center for Orbit Determination in Europe (CODE), which was developed in the early 1990s, is widely used in the International GNSS Service (IGS) community. For a rather long time, spurious spectral lines are known to exist in geophysical parameters, in particular in the Earth Rotation Parameters (ERPs) and in the estimated geocenter coordinates, which could recently be attributed to the ECOM. These effects grew creepingly with the increasing influence of the GLONASS system in recent years in the CODE analysis, which is based on a rigorous combination of GPS and GLONASS since May 2003. In a first step we show that the problems associated with the ECOM are to the largest extent caused by the GLONASS, which wasreaching full deployment by the end of 2011. GPS-only, GLONASS-only, and combined GPS/GLONASS solutions using the observations in the years 2009?2011 of a global network of 92 combined GPS/GLONASS receivers were analyzed for this purpose.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

DE - Zemský magnetismus, geodesie, geografie

OECD FORD obor

—

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2015

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Journal of Geodesy

ISSN

0949-7714

e-ISSN

—

Svazek periodika

89

Číslo periodika v rámci svazku

8

Stát vydavatele periodika

DE - Spolková republika Německo

Počet stran výsledku

17

Strana od-do

775-791

Kód UT WoS článku

000360290900003

EID výsledku v databázi Scopus

2-s2.0-84940452516