ESA Earth Home Missions Data Products Resources Applications
   
EO Data Access
How to Apply
How to Access
Services
Site Map
Frequently asked questions
Glossary
Credits
Terms of use
Contact us
Search


 
 
 

 

Satellite to Satellite Tracking Instrument (SSTI): Design and Performance

Alberto Zin(1), Stefano Landenna(1) and Alessandro Conti(1)

(1) Alcatel Alenia Space Italy, Via Malpensa, 1, 20157 Milan, Italy

Abstract

The aim of the presentation is to provide an overview of the GPS receiver on board GOCE, GOCE SSTI, manufactured by AAS-I, Milan plant. In particular the design of the instrument is addressed in the first part of the presentation and some performance aspects (real-time navigation, measurement accuracy, robustness against ionospheric scintillation) are described later on.

A past experience of a precursor of SSTI (ENEIDE) that was flown in 2005 on the International Space Station is also briefly presented as a flight experience.

 

Workshop presentation

Keywords: ESA European Space Agency - Agence spatiale europeenne, observation de la terre, earth observation, satellite remote sensing, teledetection, geophysique, altimetrie, radar, chimique atmospherique, geophysics, altimetry, radar, atmospheric chemistry