Multi-Satellite Bias Analysis Report
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Archive 2006: (each covers 14 days from the date)
31 Dec 2006
30 Dec 2006
29 Dec 2006
28 Dec 2006
27 Dec 2006
26 Dec 2006
25 Dec 2006
24 Dec 2006
23 Dec 2006
22 Dec 2006
21 Dec 2006
20 Dec 2006
19 Dec 2006
18 Dec 2006
17 Dec 2006
16 Dec 2006
15 Dec 2006
14 Dec 2006
13 Dec 2006
12 Dec 2006
11 Dec 2006
10 Dec 2006
09 Dec 2006
08 Dec 2006
07 Dec 2006
06 Dec 2006
05 Dec 2006
04 Dec 2006
03 Dec 2006
02 Dec 2006
01 Dec 2006
30 Nov 2006
29 Nov 2006
28 Nov 2006
27 Nov 2006
26 Nov 2006
25 Nov 2006
24 Nov 2006
23 Nov 2006
22 Nov 2006
21 Nov 2006
20 Nov 2006
19 Nov 2006
18 Nov 2006
17 Nov 2006
16 Nov 2006
15 Nov 2006
14 Nov 2006
13 Nov 2006
12 Nov 2006
11 Nov 2006
10 Nov 2006
09 Nov 2006
08 Nov 2006
07 Nov 2006
06 Nov 2006
05 Nov 2006
04 Nov 2006
03 Nov 2006
02 Nov 2006
01 Nov 2006
31 Oct 2006
30 Oct 2006
29 Oct 2006
28 Oct 2006
27 Oct 2006
26 Oct 2006
25 Oct 2006
24 Oct 2006
23 Oct 2006
22 Oct 2006
21 Oct 2006
20 Oct 2006
19 Oct 2006
18 Oct 2006
17 Oct 2006
16 Oct 2006
15 Oct 2006
14 Oct 2006
13 Oct 2006
12 Oct 2006
11 Oct 2006
10 Oct 2006
09 Oct 2006
08 Oct 2006
07 Oct 2006
06 Oct 2006
05 Oct 2006
04 Oct 2006
03 Oct 2006
02 Oct 2006
01 Oct 2006
30 Sep 2006
29 Sep 2006
28 Sep 2006
27 Sep 2006
26 Sep 2006
25 Sep 2006
24 Sep 2006
23 Sep 2006
22 Sep 2006
21 Sep 2006
20 Sep 2006
19 Sep 2006
18 Sep 2006
17 Sep 2006
16 Sep 2006
15 Sep 2006
14 Sep 2006
13 Sep 2006
12 Sep 2006
11 Sep 2006
10 Sep 2006
09 Sep 2006
08 Sep 2006
07 Sep 2006
06 Sep 2006
05 Sep 2006
04 Sep 2006
03 Sep 2006
02 Sep 2006
01 Sep 2006
31 Aug 2006
30 Aug 2006
29 Aug 2006
28 Aug 2006
27 Aug 2006
26 Aug 2006
25 Aug 2006
24 Aug 2006
23 Aug 2006
22 Aug 2006
21 Aug 2006
20 Aug 2006
19 Aug 2006
18 Aug 2006
17 Aug 2006
16 Aug 2006
15 Aug 2006
14 Aug 2006
13 Aug 2006
12 Aug 2006
11 Aug 2006
10 Aug 2006
09 Aug 2006
08 Aug 2006
07 Aug 2006
06 Aug 2006
05 Aug 2006
04 Aug 2006
03 Aug 2006
02 Aug 2006
01 Aug 2006
31 Jul 2006
30 Jul 2006
29 Jul 2006
28 Jul 2006
27 Jul 2006
26 Jul 2006
25 Jul 2006
24 Jul 2006
23 Jul 2006
22 Jul 2006
21 Jul 2006
20 Jul 2006
19 Jul 2006
18 Jul 2006
17 Jul 2006
16 Jul 2006
15 Jul 2006
14 Jul 2006
13 Jul 2006
12 Jul 2006
11 Jul 2006
10 Jul 2006
09 Jul 2006
08 Jul 2006
07 Jul 2006
06 Jul 2006
05 Jul 2006
04 Jul 2006
03 Jul 2006
02 Jul 2006
01 Jul 2006
30 Jun 2006
29 Jun 2006
28 Jun 2006
27 Jun 2006
26 Jun 2006
25 Jun 2006
24 Jun 2006
23 Jun 2006
22 Jun 2006
21 Jun 2006
20 Jun 2006
19 Jun 2006
18 Jun 2006
17 Jun 2006
16 Jun 2006
15 Jun 2006
14 Jun 2006
13 Jun 2006
12 Jun 2006
11 Jun 2006
10 Jun 2006
09 Jun 2006
08 Jun 2006
07 Jun 2006
06 Jun 2006
05 Jun 2006
04 Jun 2006
03 Jun 2006
02 Jun 2006
01 Jun 2006
31 May 2006
30 May 2006
29 May 2006
28 May 2006
27 May 2006
26 May 2006
25 May 2006
24 May 2006
23 May 2006
22 May 2006
21 May 2006
20 May 2006
19 May 2006
18 May 2006
17 May 2006
16 May 2006
15 May 2006
14 May 2006
13 May 2006
12 May 2006
11 May 2006
10 May 2006
09 May 2006
08 May 2006
07 May 2006
06 May 2006
05 May 2006
04 May 2006
03 May 2006
02 May 2006
01 May 2006
30 Apr 2006
29 Apr 2006
28 Apr 2006
27 Apr 2006
26 Apr 2006
25 Apr 2006
24 Apr 2006
23 Apr 2006
22 Apr 2006
21 Apr 2006
20 Apr 2006
19 Apr 2006
18 Apr 2006
17 Apr 2006
16 Apr 2006
15 Apr 2006
14 Apr 2006
13 Apr 2006
12 Apr 2006
11 Apr 2006
10 Apr 2006
09 Apr 2006
08 Apr 2006
07 Apr 2006
06 Apr 2006
05 Apr 2006
04 Apr 2006
03 Apr 2006
02 Apr 2006
01 Apr 2006
31 Mar 2006
30 Mar 2006
29 Mar 2006
28 Mar 2006
27 Mar 2006
26 Mar 2006
25 Mar 2006
24 Mar 2006
23 Mar 2006
22 Mar 2006
21 Mar 2006
20 Mar 2006
19 Mar 2006
18 Mar 2006
17 Mar 2006
16 Mar 2006
15 Mar 2006
14 Mar 2006
13 Mar 2006
12 Mar 2006
11 Mar 2006
10 Mar 2006
09 Mar 2006
08 Mar 2006
07 Mar 2006
06 Mar 2006
05 Mar 2006
04 Mar 2006
03 Mar 2006
02 Mar 2006
01 Mar 2006
28 Feb 2006
27 Feb 2006
26 Feb 2006
25 Feb 2006
24 Feb 2006
23 Feb 2006
22 Feb 2006
21 Feb 2006
20 Feb 2006
19 Feb 2006
18 Feb 2006
17 Feb 2006
16 Feb 2006
15 Feb 2006
14 Feb 2006
13 Feb 2006
12 Feb 2006
11 Feb 2006
10 Feb 2006
09 Feb 2006
08 Feb 2006
07 Feb 2006
06 Feb 2006
05 Feb 2006
04 Feb 2006
03 Feb 2006
02 Feb 2006
01 Feb 2006
31 Jan 2006
30 Jan 2006
29 Jan 2006
28 Jan 2006
27 Jan 2006
26 Jan 2006
25 Jan 2006
24 Jan 2006
23 Jan 2006
22 Jan 2006
21 Jan 2006
20 Jan 2006
19 Jan 2006
18 Jan 2006
17 Jan 2006
16 Jan 2006
15 Jan 2006
14 Jan 2006
13 Jan 2006
12 Jan 2006
11 Jan 2006
10 Jan 2006
09 Jan 2006
08 Jan 2006
07 Jan 2006
06 Jan 2006
05 Jan 2006
04 Jan 2006
03 Jan 2006
02 Jan 2006
01 Jan 2006
The old weekly reports from Oct 1999 to Apr 2005: NICT (webpage) and NASA CDDIS (ftp).
History:
[06 Dec 2006] new station: 7119 (Haleakala TLRS-4; coordinates estimated from Nov-Dec data).
[24 Oct 2006] special reports for systematic error (presented at 15th International Workshop on Laser Ranging): with respect to intensity and applied system delay (with applied system delay variation) in 2005-06 (pdf).
[24 May 2006] moved to a new directory http://www.nict.go.jp/w/w122/control/slr/bias.
[20 May 2006] new coordinates (estimated from May data): 7406.
[12 Apr 2006] set of station coordinates uploaded (text file).
[31 Mar 2006] new station: 7406 (San Juan; coordinates estimated from Feb-Mar data).
[20 Mar 2006] corrected the centre-of-mass correction of GLONASS-87 and 89.
[17 Feb 2006] PC replaced by Epsondirect NT9500Pro (Intel Core Duo 2.16 GHz).
[28 Dec 2005] added: 7821 (newly located Shanghai station).
[17 Oct 2005] special reports on systematic error (presented at ILRS Fall 2005 Workshop): with respect to intensity in the span from Oct 2004 to Sep 2005 (pdf).
[14 Oct 2005] computer trouble. Switched to another PC (Dell Inspiron 8200).
[12 Oct 2005] corrected the centre-of-mass correction of GLONASS-95.
[27 Sep 2005] GLONASS-95 replaces GLONASS-84.
[9 Sep 2005] added: 7130 (ITRF2000 coordinates).
[30 Aug 2005] new coordinates (estimated from Aug data): 7358.
[18 Jun 2005] daily-updated EOP is used instead of the weekly-updated mark3 file.
[10 Jun 2005] new coordinates (estimated from May-Jun data): 7848.
[31 May 2005] Major Upgrade: software concerto v4.10 (mostly compatible to IERS Conventions 2003), daily webpage update, and more satellites. Station coordinates are still based on ITRF2000 except newly adjusted 1824, 1831, 1873, 7231, 7249, 7308, 7355, 7357, 7403, 7405, 7501, 7806, 7825, 7830, 7832, 7838, 7841 and 7941.
[31 Mar 2005] ftp service closed.
[06 Feb 2005] switched to the new data server cddis.gsfc.nasa.gov.
[18 Aug 2004] new station: 7825 (rebuilt Mt Stromlo; coordinates estimated from Jun-Jul data).
[20 Jun 2004] new coordinates (estimated from Dec-Jun data): 1873, 7249 and 7832.
[14 Jun 2004] special reports for systematic error (presented at 14th International Workshop on Laser Ranging): with respect to intensity in 2003-04 (pdf).
[01 Apr 2004] new institute name NICT, and new domain name nict.go.jp.
[02 Dec 2003] new coordinates (estimated from Aug-Nov data): 7405.
[04 Sep 2003] new coordinates (estimated from Apr-Aug data): 1824, 7249, 7355, 7357 (new Beijing), 7403, 7830 (new Chania) and 7832.
[23 Jan 2003] new coordinates (estimated from Oct-Jan data): 1824.
[14 Jan 2003] new station: 7841 (Potsdam; using given station coordinates).
[01 Nov 2002] special reports for systematic error (presented at 13th International Workshop on Laser Ranging): with respect to intensity and applied system delay in 2001-02 (pdf).
[18 Oct 2002] new station: 1831 (Bryuhovychi). new coordinates (estimated from Feb-Sep data): 7806.
[21 Aug 2002] minor change in the format. Added 'wlen' (wavelength in nm) at the end of each line. See 7810.
[29 Jul 2002] new coordinates again (estimated from Apr-Jul data): 7405.
[19 Jul 2002] new coordinates (estimated from Apr-Jul data): 7405.
[25 Jun 2002] new coordinates (estimated from Jan-Jun data): 1863, 1873 and 7405.
[11 Jun 2002] new station: 7405 (Concepcion TIGO; approx coordinates given by S Riepl) and new coordinates: 1863 (new eccentricity from 1864 given by V Husson).
[09 May 2002] new station: 7848 (Ajaccio). updated coordinates: 7403, 7501, 7806, 7824 and 7832.
[27 Nov 2001] added 1863 (Maidanak; ITRF97 coordinates).
[25 Oct 2001] started ftp service.
[20 Oct 2001] new stations: 7356 and 7941.
[27 Aug 2001] new stations: 1824 and 7355; revised coordinates: 7339 and 7403.
[04 Apr 2001] new models: ITRF2000, GRIM5-S1 and GM=3.986004415e+14.
[08 Dec 2000] moved to www.crl.go.jp.
[29 Sep 2000] added 7343 (new Beijing) using a temporally solved position.
[07 Sep 2000] added 7501 (Hartebeesthoek) with ITRF97 coordinates + new ecc vector.
[16 Jun 2000] added 7231 (new Wuhan) using a temporally solved position.
[01 May 2000] started sending the reports to SLReport.
[28 Mar 2000] new format (rb and tb: long digits).
[18 Mar 2000] opened the fortnight summary in this html file.
[08 Dec 1999] added 7820 (Kunming) & revised station pos of 7124,7328,7335,7337,7339,7806,7845 and 7849.
[17 Nov 1999] started 14-day, 7-satellite report.

contact: Toshimichi Otsubo (otsubo@nict.go.jp)