| Date: | 2006-08-09 00:32:00 | |
| Sender: | Claudia Urschl <Claudia Urschl <claudia.urschl@aiub.unibe.ch>> | |
| Subject: | [SLR-Mail] No. 1483: Updated retroreflector offsets for CODE SLR-GNSS Quick-Look Reports | |
| Author: | Claudia Urschl | |
| Content: | ******************************************************************************** SLR Electronic Mail 2006-08-09 00:32:00 UTC Message No. 1483 ******************************************************************************** Author: Claudia Urschl Subject: Updated retroreflector offsets for CODE SLR-GNSS Quick-Look Reports Dear colleagues, We adapted the values of the laser retroreflector offsets used in our quick-look analysis according to the updated values announced by slrmail.1481. Starting from DoY 220/2006 we use the following retroreflector offsets: Satellite PRN COPAR-ID x(m) y(m) z(m) --------------------------------------------------- GPS G05 1993-054A 0.8626 -0.5245 0.6695 G06 1994-016A 0.8626 -0.5245 0.6717 GLONASS R03 2001-053B 0.0000 0.0000 1.5550 R22 2002-060A 0.0000 0.0000 1.5550 GLONASS-M R07 2004-053B 0.1370 0.0030 1.8740 The reflector offsets are given in the satellite´s body-fixed coordinate system, a right-handed system defined by: x-axis: positive to the hemipshere containing the Sun y-axis: along solar panel axis z-axis: towards nadir The values are derived from the ILRS website: http://ilrs.gsfc.nasa.gov/satellite_missions/center_of_mass/index.html Best regards, Claudia Urschl From: Claudia Urschl ******************************************************************************** |