Welcome >  Mailing Lists >  SLR-Report No.1393

SLR-Report No.1393

Back to Overview

Date:2001-11-27 06:45:00
Sender:Ron Noomen, DEOS, Delft, The Netherlands <Ron Noomen <Ron.Noomen@lr.tudelft.nl>>
Subject:[SLR-Report] No. 1393: Delft QL Report, November 27, 2001
Author:Ron Noomen, DEOS, Delft, The Netherlands
Content:********************************************************************************
SLR Electronic Report 2001-11-27 06:45:00 UTC Message No. 1393
********************************************************************************

Author: Ron Noomen, DEOS, Delft, The Netherlands
Subject: Delft QL Report, November 27, 2001


WEGENER-2 IERS

REPORT OF THE QUICK-LOOK DATA ANALYSIS CENTER
DELFT UNIVERSITY OF TECHNOLOGY
FACULTY OF AEROSPACE ENGINEERING
THE NETHERLANDS


November 27, 2001


This is a weekly report, presenting the results of a continuing analysis of the
most recent global LAGEOS-1 and LAGEOS-2 quick-look laser ranging data. The
report consists of (A) a pass summary, (B) an overview of the analysis results,
detailed statistics of the analysed measurements, and an accumulative pass
overview and (C) the earth rotation parameter solutions submitted to IERS. The
report is based on all quick-look data as received until Mon, Nov 26, 2001.
Questions and comments should be addressed to:

K.F. Wakker
Delft University of Technology
Faculty of Aerospace Engineering
Delft Institute for Earth-Oriented Space Research
Kluyverweg 1
NL-2629 HS Delft
The Netherlands

Telephone: +31-(0)15-2782065/2785377
Telefax : +31-(0)15-2785322
E-mail : ron.noomen@deos.tudelft.nl


A. PASS SUMMARY

The table below gives an overview of the ranging data both on LAGEOS-1 and
LAGEOS-2, as received by the Quick-Look Data Analysis Center (QLDAC) on Mon,
Nov 26, 2001. All data were obtained through the NASA Crustal Dynamics Data
Information system (CDDIS) and the Eurolas Data Center (EDC) in Germany.
The data are unscreened and may span more than a week due to late reporting
by the stations.

------------------------------------------------------------------------------
Station System/Location Period No. of Passes
ID LAGEOS-1 LAGEOS-2
------------------------------------------------------------------------------
1824 Kiev, Ukraine 011120 - 011121 - 2
1863 Maidanak, Uzbekistan (site 1) 011116 - 011118 1 2
1864 Maidanak, Uzbekistan (site 2) 011116 - 011120 1 4
1868 Komsomolsk-na-Amure, Russia 011118 - 011118 1 -
1884 Riga, Latvia 011119 - 011122 2 -
1893 Kazivili, Crimea, Ukraine 010904 - 010924 5 6
7080 McDonald Obs., Fort Davis, TX 011120 - 011125 3 4
7090 Yarragadee, Australia 011120 - 011125 20 15
7105 Greenbelt, Maryland 011119 - 011122 6 4
7110 Monument Peak, California 011119 - 011121 6 5
7210 Haleakala Obs., Maui, Hawaii 011002 - 011122 7 6
7237 Changchun, China 011119 - 011120 1 1
7356 Lhasa, China (TROS) 011117 - 011119 2 3
7403 Arequipa, Peru (TLRS-3) 011120 - 011122 3 2
7501 Hartebeesthoek, SA (MOB-6) 011125 - 011125 1 1
7806 Metsahovi, Finland 011119 - 011119 - 1
7811 Borowiec, Poland 011119 - 011119 1 -
7824 San Fernando, Spain 011119 - 011126 3 4
7832 Riyad, Saudi Arabia 011119 - 011126 8 11
7835 Grasse, France 011120 - 011125 10 11
7836 Potsdam, Germany 011120 - 011123 2 -
7837 Shanghai Observatory, China 011119 - 011123 4 3
7838 Simosato Observatory, Japan 011120 - 011126 5 7
7839 Graz, Austria 011117 - 011126 18 15
7840 Herstmonceux, United Kingdom 011120 - 011126 8 8
7845 Grasse, France (LLR) 011120 - 011122 4 3
7849 Mount Stromlo, Australia 011119 - 011125 15 14
------ ------ --- ---
TOTAL 010904 - 011126 137 132
------------------------------------------------------------------------------


B. ANALYSIS RESULTS

The analysis is based on two orbit solutions using global quick-look normal
points that cover a period of 10 days which are computed simultaneously. This
week´s data interval runs from Thu, Nov 15, 2001 to Sun, Nov 25, 2001. The
measurement and dynamic models used in this analysis are close to the IERS
Standard. The overall model is referred to as QLDACMOD9. The details of this
model can be obtained on request. The terrestrial reference frame is provided
by a special version of the SSC(DUT) 93L05 station coordinates solution.

The general statistics and results of this week´s analysis are thus:

-----------------------------------------------------------------------
Satellite LAGEOS-1 LAGEOS-2
Number of Stations 26 23
Number of Passes 183/176 178/175
Number of Normal Points 1910/1794 2041/1967
RMS of Fit (mm) 34 33
-----------------------------------------------------------------------


Residual statistics per station. The header line for each station shows
the station id, its name, whether the position is solved for or not and the
measurement accuracy in mm. Rejected observations are not used for the
calculation of the rms-of-fit, the biases or the scatter. The latter holds
w.r.t. the residual trend line described by the bias estimates. Uncertainties
are 3-sigma values.

--------------------------------------------------------------------------------
Date Time Sat. Obs. RMS Range Bias Time Bias Scatter
tot/rej (mm) (mm) (us) (mm)
--------------------------------------------------------------------------------
Station 1824 (Kiev) (Position solved, acc. 200 mm)
1824 15 Nov 01 15:24 LAG2 3 0 80 -101 +-2399 -137 +-2082 52
1824 20 Nov 01 17:51 LAG2 4 0 18 109 +-1915 93 +-1664 6
1824 21 Nov 01 16:09 LAG2 6 0 64 -40 +- 249 67 +- 392 32

Station 1863 (Maidanak) (Position solved, acc. 200 mm)
1863 16 Nov 01 13:53 LAG2 4 0 60 -15 +- 409 -32 +- 281 12
1863 16 Nov 01 14:31 LAG1 6 0 42 33 +- 269 -8 +- 151 7
1863 18 Nov 01 14:25 LAG2 1 0 30 0 +- 0 0 +- 0 0

Station 1864 (Maidanak) (Position fixed, acc. 200 mm)
1864 16 Nov 01 13:51 LAG2 11 0 63 5 +- 218 37 +- 137 9
1864 16 Nov 01 14:33 LAG1 5 0 24 21 +-2666 0 +-1203 12
1864 18 Nov 01 14:01 LAG2 10 0 27 14 +- 201 12 +- 156 12
1864 19 Nov 01 16:09 LAG2 5 0 44 69 +- 504 77 +-1019 12
1864 20 Nov 01 14:15 LAG2 7 0 45 23 +- 270 15 +- 171 17

Station 1868 (Komsomolsk-na-Amure) (Position fixed, acc. 200 mm)
1868 18 Nov 01 08:35 LAG1 4 0 180 -278 +-2114 165 +- 937 145

Station 1884 (Riga) (Position fixed, acc. 100 mm)
1884 16 Nov 01 18:47 LAG1 7 0 50 -58 +- 185 17 +- 253 6
1884 18 Nov 01 15:45 LAG1 10 0 34 -38 +- 129 -4 +- 103 4
1884 19 Nov 01 17:59 LAG1 13 0 82 -80 +- 90 3 +- 89 10
1884 22 Nov 01 17:25 LAG1 15 0 85 -85 +- 81 1 +- 68 7

Station 7080 (McDonald Obs.) (Position fixed, acc. 20 mm)
7080 16 Nov 01 15:42 LAG1 4 0 11 64 +- 390 36 +- 199 3
7080 19 Nov 01 01:01 LAG2 14 0 14 -14 +- 43 -15 +- 30 2
7080 20 Nov 01 21:23 LAG2 8 0 17 -16 +- 55 -2 +- 87 2
7080 21 Nov 01 00:00 LAG1 3 0 8 -3 +- 306 3 +- 255 2
7080 21 Nov 01 14:52 LAG2 11 0 4 1 +- 69 -2 +- 51 1
7080 21 Nov 01 16:08 LAG1 11 0 44 -38 +- 53 -4 +- 34 2
7080 24 Nov 01 21:35 LAG2 15 1 38 -33 +- 33 8 +- 33 3

Station 7090 (Yarragadee) (Position fixed, acc. 10 mm)
7090 15 Nov 01 15:13 LAG1 3 0 2 8 +- 372 12 +- 436 0
7090 15 Nov 01 16:36 LAG2 12 0 25 -14 +- 34 -11 +- 29 2
7090 15 Nov 01 20:53 LAG2 17 0 17 -17 +- 23 3 +- 20 3
7090 15 Nov 01 21:49 LAG1 5 0 51 -51 +- 105 0 +- 103 0
7090 16 Nov 01 13:41 LAG1 15 0 34 24 +- 33 28 +- 21 2
7090 16 Nov 01 14:29 LAG2 26 0 44 21 +- 18 -22 +- 10 3
7090 16 Nov 01 17:15 LAG1 5 0 31 -24 +- 56 24 +- 144 2
7090 16 Nov 01 18:45 LAG2 12 0 13 -28 +- 59 -21 +- 48 1
7090 16 Nov 01 20:48 LAG1 3 0 12 -22 +- 625 5 +- 356 1
7090 17 Nov 01 12:19 LAG1 13 0 14 24 +- 54 15 +- 28 2
7090 17 Nov 01 12:55 LAG2 3 0 41 29 +- 96 -36 +- 267 1
7090 17 Nov 01 16:01 LAG1 4 0 22 -23 +- 67 -9 +- 211 1
7090 17 Nov 01 16:43 LAG2 24 0 22 -11 +- 19 -13 +- 14 5
7090 17 Nov 01 19:09 LAG1 8 0 44 -48 +- 48 -8 +- 60 0
7090 17 Nov 01 21:03 LAG2 17 0 26 -21 +- 23 10 +- 13 4
7090 18 Nov 01 23:21 LAG2 4 0 6 26 +- 276 16 +- 224 0
7090 19 Nov 01 01:02 LAG1 6 1 17 47 +- 184 -27 +- 153 5
7090 19 Nov 01 09:37 LAG1 21 0 39 -29 +- 20 17 +- 15 4
7090 20 Nov 01 11:13 LAG2 14 0 31 -18 +- 31 -15 +- 29 1
7090 20 Nov 01 11:51 LAG1 22 0 25 9 +- 21 11 +- 10 1
7090 20 Nov 01 14:57 LAG2 8 0 45 13 +- 43 -19 +- 23 3
7090 20 Nov 01 15:29 LAG1 10 0 24 -26 +- 38 2 +- 44 1
7090 20 Nov 01 18:43 LAG1 10 0 32 -28 +- 36 -9 +- 44 1
7090 20 Nov 01 19:29 LAG2 18 0 25 -29 +- 27 9 +- 22 3
7090 21 Nov 01 10:29 LAG1 19 0 28 -21 +- 23 15 +- 13 4
7090 21 Nov 01 12:57 LAG2 23 0 39 25 +- 21 -12 +- 12 3
7090 21 Nov 01 14:01 LAG1 13 0 11 -8 +- 26 5 +- 21 0
7090 21 Nov 01 17:13 LAG2 20 0 20 -20 +- 21 0 +- 15 2
7090 21 Nov 01 20:33 LAG1 14 0 15 -10 +- 27 -10 +- 17 2
7090 21 Nov 01 21:27 LAG2 8 0 41 0 +- 226 19 +- 110 0
7090 22 Nov 01 00:13 LAG1 13 1 17 -1 +- 28 -14 +- 26 3
7090 22 Nov 01 09:30 LAG1 3 0 5 -12 +- 369 16 +- 343 0
7090 23 Nov 01 11:23 LAG1 12 0 17 6 +- 27 10 +- 18 2
7090 23 Nov 01 13:13 LAG2 17 0 35 18 +- 27 -12 +- 16 5
7090 23 Nov 01 14:47 LAG1 7 0 10 12 +- 93 17 +- 79 2
7090 23 Nov 01 17:31 LAG2 17 0 41 -12 +- 23 -32 +- 18 1
7090 23 Nov 01 18:19 LAG1 1 0 32 0 +- 0 0 +- 0 0
7090 23 Nov 01 21:17 LAG1 10 0 57 -28 +- 72 15 +- 37 2
7090 23 Nov 01 21:45 LAG2 6 0 8 6 +- 296 -1 +- 151 0
7090 24 Nov 01 09:57 LAG1 15 0 52 -42 +- 24 22 +- 21 2
7090 24 Nov 01 11:31 LAG2 20 0 63 -56 +- 22 7 +- 15 33
7090 24 Nov 01 13:19 LAG1 24 0 26 -5 +- 19 13 +- 10 5
7090 24 Nov 01 15:23 LAG2 24 0 12 8 +- 19 -4 +- 13 5
7090 24 Nov 01 16:55 LAG1 9 0 23 -23 +- 33 21 +- 56 1
7090 24 Nov 01 19:51 LAG2 9 0 25 -14 +- 34 12 +- 26 1
7090 24 Nov 01 20:25 LAG1 8 0 40 0 +- 132 20 +- 65 1

Station 7105 (Greenbelt) (Position fixed, acc. 10 mm)
7105 15 Nov 01 00:46 LAG2 2 0 52 -60 +-1347 -5 +- 900 0
7105 15 Nov 01 01:01 LAG1 9 0 25 9 +- 37 -18 +- 36 2
7105 15 Nov 01 18:41 LAG2 15 0 39 -17 +- 24 38 +- 26 5
7105 15 Nov 01 20:29 LAG1 2 0 14 -73 +-1272 60 +-1288 0
7105 15 Nov 01 23:45 LAG1 8 0 18 -15 +- 38 9 +- 18 2
7105 16 Nov 01 17:03 LAG2 3 0 9 -61 +- 471 54 +- 414 6
7105 17 Nov 01 10:43 LAG1 8 0 11 6 +- 34 -13 +- 64 2
7105 17 Nov 01 14:25 LAG1 9 0 10 21 +- 65 -13 +- 42 1
7105 17 Nov 01 15:15 LAG2 5 0 17 -8 +- 522 12 +- 259 3
7105 17 Nov 01 21:19 LAG1 2 0 4 -43 +- 995 27 +- 589 0
7105 17 Nov 01 22:55 LAG2 19 0 33 -32 +- 22 0 +- 12 6
7105 18 Nov 01 00:25 LAG1 12 0 21 -20 +- 28 2 +- 17 7
7105 18 Nov 01 16:34 LAG1 1 0 19 0 +- 0 0 +- 0 0
7105 18 Nov 01 21:05 LAG2 23 0 26 -13 +- 20 17 +- 13 2
7105 18 Nov 01 22:57 LAG1 19 0 25 -24 +- 22 1 +- 12 6
7105 19 Nov 01 01:07 LAG2 17 0 47 -48 +- 23 -10 +- 21 9
7105 19 Nov 01 19:34 LAG2 5 0 22 -67 +- 253 56 +- 172 11
7105 19 Nov 01 21:49 LAG1 6 0 6 -5 +- 53 -10 +- 67 2
7105 19 Nov 01 23:09 LAG2 12 0 58 -53 +- 48 2 +- 27 4
7105 20 Nov 01 01:25 LAG1 6 0 63 -63 +- 39 -5 +- 81 2
7105 20 Nov 01 20:27 LAG1 5 0 6 -9 +- 106 -13 +- 101 0
7105 21 Nov 01 12:11 LAG1 13 0 11 -4 +- 34 -8 +- 23 3
7105 21 Nov 01 19:09 LAG1 5 0 22 6 +- 108 -17 +- 119 4
7105 21 Nov 01 19:21 LAG2 19 0 29 -22 +- 22 14 +- 16 5
7105 21 Nov 01 22:23 LAG1 7 0 30 -17 +- 36 -15 +- 21 2
7105 21 Nov 01 23:25 LAG2 14 0 47 -42 +- 25 11 +- 18 10

Station 7110 (Monument Peak) (Position fixed, acc. 10 mm)
7110 15 Nov 01 00:51 LAG2 12 0 45 -58 +- 74 8 +- 45 2
7110 15 Nov 01 01:35 LAG1 6 0 41 -134 +- 459 35 +- 172 2
7110 15 Nov 01 04:31 LAG2 21 0 13 -11 +- 21 -4 +- 16 2
7110 15 Nov 01 13:29 LAG1 11 0 27 -33 +- 40 -8 +- 32 2
7110 15 Nov 01 14:25 LAG2 2 0 22 374 +-2800 604 +-4786 0
7110 16 Nov 01 02:45 LAG2 12 0 38 -32 +- 27 -20 +- 26 2
7110 16 Nov 01 03:17 LAG1 12 0 19 18 +- 27 4 +- 20 1
7110 17 Nov 01 01:47 LAG1 18 0 51 -44 +- 23 18 +- 10 10
7110 17 Nov 01 04:51 LAG2 7 0 39 29 +- 65 -15 +- 91 1
7110 17 Nov 01 14:21 LAG1 14 0 8 -6 +- 28 1 +- 21 2
7110 19 Nov 01 02:39 LAG1 16 1 37 -25 +- 27 11 +- 18 11
7110 19 Nov 01 05:11 LAG2 9 0 20 24 +- 39 -12 +- 68 1
7110 19 Nov 01 18:47 LAG2 14 0 11 3 +- 26 -9 +- 22 1
7110 19 Nov 01 23:26 LAG2 2 0 57 -88 +- 945 31 +- 954 0
7110 20 Nov 01 01:13 LAG1 18 0 51 -49 +- 22 4 +- 10 13
7110 20 Nov 01 03:07 LAG2 11 0 23 -16 +- 28 -8 +- 16 5
7110 20 Nov 01 05:09 LAG1 3 0 19 18 +- 71 10 +- 363 0
7110 20 Nov 01 16:59 LAG2 9 1 26 -2 +- 41 -18 +- 30 1
7110 20 Nov 01 17:31 LAG1 5 0 7 -8 +- 49 6 +- 51 1
7110 21 Nov 01 03:33 LAG1 17 0 14 -13 +- 24 -1 +- 18 3
7110 21 Nov 01 12:51 LAG1 1 0 161 0 +- 0 0 +- 0 0
7110 21 Nov 01 16:19 LAG1 6 0 24 -34 +- 156 5 +- 86 1

Station 7210 (Haleakala Obs.) (Position fixed, acc. 20 mm)
7210 15 Nov 01 04:25 LAG2 10 0 17 13 +- 37 -3 +- 26 5
7210 15 Nov 01 05:11 LAG1 4 0 13 -84 +-1036 27 +- 397 0
7210 15 Nov 01 08:30 LAG2 8 0 11 -5 +- 56 -11 +- 77 9
7210 16 Nov 01 03:32 LAG1 4 0 27 -27 +- 55 1 +- 116 3
7210 16 Nov 01 06:26 LAG2 17 0 30 3 +- 26 -16 +- 14 7
7210 16 Nov 01 07:18 LAG1 4 0 43 74 +- 575 -17 +- 312 4
7210 20 Nov 01 05:13 LAG1 7 0 9 5 +- 107 -7 +- 60 4
7210 20 Nov 01 06:56 LAG2 16 0 26 25 +- 27 3 +- 18 6
7210 21 Nov 01 03:45 LAG1 7 0 14 -15 +- 53 7 +- 41 7
7210 21 Nov 01 05:05 LAG2 17 0 28 8 +- 26 -16 +- 18 7
7210 21 Nov 01 07:05 LAG1 11 0 19 17 +- 33 -4 +- 34 5
7210 22 Nov 01 03:21 LAG2 12 1 23 -24 +- 36 1 +- 28 5
7210 22 Nov 01 05:38 LAG1 7 0 17 -1 +- 41 -9 +- 24 7
7210 22 Nov 01 07:31 LAG2 2 0 44 45 +- 103 -7 +- 441 0

Station 7237 (Changchun) (Position fixed, acc. 50 mm)
7237 15 Nov 01 09:07 LAG1 8 0 21 -63 +- 344 19 +- 144 8
7237 15 Nov 01 11:49 LAG2 16 0 8 -6 +- 44 -3 +- 42 5
7237 15 Nov 01 12:33 LAG1 9 0 22 33 +- 96 -24 +- 111 8
7237 17 Nov 01 09:35 LAG1 10 0 11 -10 +- 55 1 +- 43 5
7237 17 Nov 01 12:09 LAG2 14 0 36 38 +- 49 -13 +- 55 5
7237 18 Nov 01 10:41 LAG2 2 0 9 326 +-6309 -189 +-3587 0
7237 19 Nov 01 10:19 LAG1 13 0 18 15 +- 48 1 +- 27 8
7237 20 Nov 01 10:31 LAG2 10 0 28 28 +- 57 -5 +- 51 7

Station 7356 (Lhasa) (Position solved, acc. 10 mm)
7356 17 Nov 01 12:33 LAG2 5 0 9 -79 +- 582 33 +- 260 4
7356 17 Nov 01 12:55 LAG1 22 0 25 11 +- 20 0 +- 10 23
7356 18 Nov 01 12:17 LAG1 3 0 2582 2681 +-2001 -34 +- 699 1*CHK*
7356 18 Nov 01 14:05 LAG2 9 1 12 -28 +- 89 -19 +- 68 6
7356 19 Nov 01 12:45 LAG2 7 0 16 -126 +- 329 59 +- 146 3

Station 7403 (Arequipa) (Position solved, acc. 10 mm)
7403 15 Nov 01 05:49 LAG2 4 0 21 30 +- 250 -10 +- 286 3
7403 20 Nov 01 00:48 LAG1 5 0 6 -12 +- 87 -13 +- 94 2
7403 20 Nov 01 04:19 LAG2 2 0 14 -12 +-1435 -1 +-1448 0
7403 20 Nov 01 12:55 LAG2 2 0 1 -21 +- 848 20 +- 852 0
7403 20 Nov 01 23:33 LAG1 3 0 20 17 +- 80 -14 +- 271 1
7403 22 Nov 01 01:34 LAG1 3 0 28 -35 +- 250 -6 +- 213 4

Station 7806 (Metsahovi) (Position fixed, acc. 30 mm)
7806 17 Nov 01 15:25 LAG2 21 0 52 -46 +- 29 -9 +- 19 8
7806 17 Nov 01 17:12 LAG1 18 0 31 -32 +- 32 6 +- 21 10
7806 19 Nov 01 15:49 LAG2 11 0 58 -50 +- 47 -10 +- 44 9

Station 7810 (Zimmerwald) (Position fixed, acc. 60 mm)
7810 18 Nov 01 16:09 LAG1 7 0 15 -30 +- 571 6 +- 229 4

Station 7811 (Borowiec) (Position fixed, acc. 60 mm)
7811 16 Nov 01 17:37 LAG2 8 0 46 -69 +- 155 27 +- 135 13
7811 16 Nov 01 18:39 LAG1 12 0 88 -86 +- 68 -1 +- 65 15
7811 19 Nov 01 17:54 LAG1 15 0 123 -123 +- 53 2 +- 41 7*CHK*

Station 7824 (San Fernando) (Position fixed, acc. 40 mm)
7824 15 Nov 01 19:21 LAG2 2 0 4 -32 +-2691 -32 +-2371 0
7824 15 Nov 01 19:55 LAG1 3 0 38 15 +- 519 -24 +- 529 0
7824 19 Nov 01 17:59 LAG1 12 0 56 60 +- 49 -8 +- 36 5
7824 19 Nov 01 19:49 LAG2 12 0 29 29 +- 47 0 +- 49 3
7824 21 Nov 01 18:43 LAG1 2 0 50 -108 +-8632 -89 +-4852 0
7824 23 Nov 01 20:18 LAG2 1 0 59 0 +- 0 0 +- 0 0

Station 7832 (Riyad) (Position fixed, acc. 20 mm)
7832 17 Nov 01 06:45 LAG1 13 0 35 35 +- 30 -1 +- 27 2
7832 17 Nov 01 07:13 LAG2 11 0 22 -13 +- 39 -20 +- 32 7
7832 17 Nov 01 11:45 LAG2 14 0 12 10 +- 32 5 +- 43 3
7832 17 Nov 01 13:23 LAG1 11 0 18 -12 +- 43 14 +- 30 9
7832 17 Nov 01 15:49 LAG2 15 0 35 -37 +- 29 -15 +- 24 5
7832 17 Nov 01 16:41 LAG1 19 0 19 -15 +- 24 4 +- 16 9
7832 18 Nov 01 05:23 LAG2 6 0 8 -18 +- 143 -9 +- 120 1
7832 18 Nov 01 05:37 LAG1 7 0 14 5 +- 74 4 +- 42 5
7832 18 Nov 01 09:27 LAG2 19 0 22 3 +- 25 -20 +- 28 10
7832 18 Nov 01 13:47 LAG2 18 0 7 -3 +- 25 0 +- 16 6
7832 18 Nov 01 15:37 LAG1 9 0 30 -46 +- 68 15 +- 45 4
7832 19 Nov 01 07:29 LAG2 16 0 14 -1 +- 27 -14 +- 27 3
7832 19 Nov 01 11:59 LAG2 13 0 14 12 +- 31 0 +- 34 6
7832 19 Nov 01 14:03 LAG1 16 0 16 -2 +- 27 10 +- 18 4
7832 20 Nov 01 05:46 LAG2 7 0 232 409 +- 76 -227 +- 48 82*CHK*
7832 20 Nov 01 06:17 LAG1 10 0 20 19 +- 37 -16 +- 38 7
7832 21 Nov 01 07:45 LAG2 16 0 24 9 +- 27 -18 +- 23 7
7832 21 Nov 01 12:11 LAG2 16 0 10 6 +- 27 9 +- 31 3
7832 21 Nov 01 14:45 LAG1 14 0 4 0 +- 30 -1 +- 16 3
7832 21 Nov 01 16:25 LAG2 15 0 30 -34 +- 33 7 +- 26 6
7832 24 Nov 01 10:26 LAG2 14 0 25 -3 +- 30 -35 +- 45 5
7832 24 Nov 01 14:15 LAG1 10 1 12 6 +- 36 -11 +- 38 3
7832 24 Nov 01 14:41 LAG2 10 0 37 -27 +- 36 17 +- 37 3

Station 7835 (Grasse) (Position fixed, acc. 30 mm)
7835 15 Nov 01 09:29 LAG1 16 0 16 -12 +- 32 8 +- 21 3
7835 15 Nov 01 12:47 LAG1 19 0 7 5 +- 28 -3 +- 19 2
7835 16 Nov 01 09:19 LAG2 5 0 4 -2 +- 60 -5 +- 129 1
7835 16 Nov 01 13:29 LAG2 3 0 5 6 +- 162 -4 +- 487 1
7835 16 Nov 01 15:19 LAG1 4 0 28 9 +- 497 10 +- 267 1
7835 16 Nov 01 17:06 LAG2 24 0 8 8 +- 25 0 +- 13 3
7835 16 Nov 01 18:21 LAG1 18 0 7 0 +- 29 3 +- 15 3
7835 20 Nov 01 09:43 LAG2 8 0 3 -2 +- 45 -3 +- 75 1
7835 20 Nov 01 09:59 LAG1 10 0 15 -22 +- 117 4 +- 59 1
7835 20 Nov 01 13:19 LAG1 7 0 28 -28 +- 96 0 +- 84 3
7835 20 Nov 01 14:11 LAG2 3 0 6 -46 +-1097 25 +- 679 2
7835 20 Nov 01 16:23 LAG1 23 0 17 -13 +- 26 -2 +- 13 8
7835 20 Nov 01 17:47 LAG2 21 0 20 -19 +- 28 1 +- 19 6
7835 21 Nov 01 07:47 LAG2 7 0 22 -13 +- 49 -11 +- 36 3
7835 21 Nov 01 08:33 LAG1 8 0 8 2 +- 75 3 +- 41 3
7835 21 Nov 01 11:49 LAG2 7 0 9 -7 +- 49 0 +- 45 6
7835 21 Nov 01 19:20 LAG1 1 0 29 0 +- 0 0 +- 0 0
7835 21 Nov 01 20:19 LAG2 6 0 6 -20 +- 349 10 +- 234 1
7835 22 Nov 01 14:11 LAG2 6 0 33 -36 +- 69 10 +- 125 1
7835 22 Nov 01 17:15 LAG1 13 0 25 -31 +- 44 -10 +- 29 5
7835 22 Nov 01 17:55 LAG2 19 0 22 -17 +- 29 6 +- 19 6
7835 23 Nov 01 09:23 LAG1 7 0 38 -44 +- 101 5 +- 77 7
7835 23 Nov 01 19:43 LAG1 14 0 9 -15 +- 56 6 +- 42 2
7835 23 Nov 01 20:11 LAG2 9 0 43 42 +- 42 -2 +- 86 4
7835 24 Nov 01 17:57 LAG1 13 0 27 -55 +- 77 -20 +- 40 6
7835 24 Nov 01 18:35 LAG2 5 0 38 -40 +- 140 42 +- 82 1

Station 7836 (Potsdam) (Position fixed, acc. 30 mm)
7836 20 Nov 01 06:05 LAG1 10 0 26 23 +- 48 -4 +- 46 3
7836 23 Nov 01 05:38 LAG1 8 0 3 0 +- 53 0 +- 66 3

Station 7837 (Shanghai Observatory) (Position fixed, acc. 50 mm)
7837 15 Nov 01 11:54 LAG2 10 0 60 -106 +- 110 -52 +- 85 16
7837 15 Nov 01 12:27 LAG1 6 0 31 -46 +- 152 20 +- 172 4
7837 16 Nov 01 10:29 LAG2 8 0 77 -64 +- 319 -6 +- 160 4
7837 16 Nov 01 10:49 LAG1 6 0 96 -79 +- 243 11 +- 154 7
7837 17 Nov 01 09:47 LAG1 4 0 36 -62 +- 443 17 +- 277 10
7837 17 Nov 01 12:25 LAG2 5 0 88 -83 +- 112 -11 +- 217 11
7837 18 Nov 01 11:45 LAG1 10 0 35 -36 +- 59 20 +- 66 6
7837 19 Nov 01 10:33 LAG1 3 0 58 -33 +- 297 -16 +- 217 18
7837 20 Nov 01 09:07 LAG1 9 0 31 -56 +- 108 31 +- 72 10
7837 20 Nov 01 10:49 LAG2 8 0 84 -70 +- 156 -10 +- 115 5
7837 22 Nov 01 09:49 LAG1 8 0 44 -54 +- 77 18 +- 41 9
7837 22 Nov 01 11:01 LAG2 10 0 70 -78 +- 124 5 +- 79 5
7837 23 Nov 01 09:09 LAG2 12 0 68 -111 +- 134 28 +- 77 5
7837 23 Nov 01 11:53 LAG1 9 0 58 -54 +- 62 7 +- 57 8

Station 7838 (Simosato Observatory) (Position fixed, acc. 30 mm)
7838 16 Nov 01 09:59 LAG2 26 0 29 -6 +- 24 -16 +- 14 4
7838 16 Nov 01 10:55 LAG1 15 0 19 -7 +- 43 16 +- 31 7
7838 17 Nov 01 12:13 LAG2 12 0 20 -22 +- 41 -19 +- 54 5
7838 18 Nov 01 10:11 LAG2 26 0 39 -9 +- 24 -20 +- 14 18
7838 18 Nov 01 11:37 LAG1 13 0 16 -14 +- 36 0 +- 41 7
7838 19 Nov 01 10:05 LAG1 24 0 25 -18 +- 25 8 +- 14 8
7838 20 Nov 01 08:57 LAG1 11 0 17 -15 +- 40 0 +- 33 5
7838 20 Nov 01 10:23 LAG2 11 0 12 5 +- 92 0 +- 55 11
7838 21 Nov 01 08:43 LAG2 7 0 18 -26 +- 114 -8 +- 100 3
7838 21 Nov 01 10:57 LAG1 7 0 11 -8 +- 54 2 +- 46 6
7838 22 Nov 01 06:59 LAG2 5 0 41 -40 +- 82 -3 +- 182 5
7838 22 Nov 01 09:31 LAG1 22 0 41 -40 +- 26 -2 +- 14 11
7838 22 Nov 01 10:38 LAG2 23 0 17 -9 +- 26 8 +- 19 7
7838 24 Nov 01 10:21 LAG1 14 0 15 16 +- 47 4 +- 33 8
7838 24 Nov 01 10:53 LAG2 21 0 57 58 +- 28 12 +- 22 5

Station 7839 (Graz) (Position fixed, acc. 10 mm)
7839 15 Nov 01 07:06 LAG2 17 0 47 38 +- 23 -32 +- 24 1
7839 15 Nov 01 10:49 LAG2 30 0 25 23 +- 17 7 +- 10 3
7839 15 Nov 01 12:43 LAG1 24 0 33 29 +- 20 -11 +- 10 6
7839 15 Nov 01 15:25 LAG2 9 0 46 42 +- 35 11 +- 46 1
7839 15 Nov 01 16:05 LAG1 13 0 40 23 +- 28 -11 +- 12 5
7839 15 Nov 01 19:01 LAG2 15 0 32 -11 +- 28 18 +- 20 1
7839 15 Nov 01 19:55 LAG1 15 0 20 15 +- 28 -18 +- 23 4
7839 16 Nov 01 04:15 LAG1 23 0 35 30 +- 20 -7 +- 15 7
7839 16 Nov 01 08:03 LAG1 16 0 25 23 +- 24 0 +- 15 8
7839 16 Nov 01 09:03 LAG2 18 0 34 34 +- 23 -1 +- 13 4
7839 16 Nov 01 11:25 LAG1 18 0 13 6 +- 22 6 +- 13 1
7839 16 Nov 01 13:08 LAG2 16 0 62 32 +- 26 23 +- 15 6
7839 16 Nov 01 17:13 LAG2 22 0 22 21 +- 20 4 +- 11 4
7839 16 Nov 01 18:25 LAG1 15 0 17 12 +- 28 3 +- 15 2
7839 16 Nov 01 21:29 LAG2 6 0 23 -33 +- 69 31 +- 166 1
7839 17 Nov 01 02:59 LAG1 12 0 24 23 +- 28 5 +- 45 5
7839 17 Nov 01 16:55 LAG1 21 0 21 19 +- 22 -7 +- 10 5
7839 17 Nov 01 19:16 LAG2 14 0 9 0 +- 35 8 +- 31 2
7839 17 Nov 01 20:51 LAG1 4 0 1 -2 +- 145 -2 +- 288 0
7839 20 Nov 01 05:44 LAG2 5 0 42 42 +- 46 1 +- 36 1
7839 20 Nov 01 05:57 LAG1 20 0 45 38 +- 21 -9 +- 10 12
7839 20 Nov 01 09:21 LAG2 24 0 31 30 +- 19 2 +- 10 5
7839 20 Nov 01 12:55 LAG1 13 0 23 17 +- 26 -7 +- 11 3
7839 20 Nov 01 13:41 LAG2 16 0 27 23 +- 24 14 +- 17 1
7839 20 Nov 01 16:25 LAG1 17 0 14 17 +- 29 -3 +- 13 2
7839 20 Nov 01 17:51 LAG2 15 0 7 6 +- 25 1 +- 20 2
7839 21 Nov 01 07:31 LAG2 22 0 26 22 +- 21 -5 +- 12 3
7839 21 Nov 01 11:39 LAG2 17 0 41 33 +- 24 9 +- 13 4
7839 21 Nov 01 11:43 LAG1 7 0 17 6 +- 36 -9 +- 24 6
7839 21 Nov 01 15:31 LAG1 8 0 12 63 +- 184 -23 +- 77 2
7839 21 Nov 01 15:45 LAG2 10 0 15 15 +- 59 15 +- 34 2
7839 22 Nov 01 03:07 LAG1 10 0 46 81 +- 93 35 +- 84 4
7839 22 Nov 01 06:07 LAG2 4 0 41 41 +- 48 7 +- 226 0
7839 22 Nov 01 06:45 LAG1 4 0 53 142 +-1241 32 +- 447 1
7839 22 Nov 01 09:37 LAG2 21 0 25 21 +- 21 9 +- 13 2
7839 22 Nov 01 10:23 LAG1 17 0 23 2 +- 24 -14 +- 14 0
7839 23 Nov 01 12:05 LAG2 12 0 18 8 +- 29 8 +- 17 1
7839 23 Nov 01 12:31 LAG1 11 0 19 9 +- 32 -12 +- 19 2
7839 23 Nov 01 15:51 LAG1 15 0 25 14 +- 25 -9 +- 14 2
7839 23 Nov 01 15:55 LAG2 15 0 6 11 +- 48 6 +- 27 2
7839 23 Nov 01 19:26 LAG1 16 0 9 -7 +- 25 3 +- 22 2
7839 23 Nov 01 20:01 LAG2 9 0 35 33 +- 34 -7 +- 51 6
7839 24 Nov 01 17:55 LAG1 17 0 17 -15 +- 27 -8 +- 13 5
7839 24 Nov 01 18:09 LAG2 13 0 47 -3 +- 27 30 +- 17 3

Station 7840 (Herstmonceux) (Position fixed, acc. 20 mm)
7840 15 Nov 01 05:57 LAG1 6 0 13 -18 +- 62 -17 +- 115 2
7840 15 Nov 01 09:27 LAG1 16 0 12 12 +- 27 -1 +- 16 3
7840 15 Nov 01 10:59 LAG2 17 0 13 12 +- 26 1 +- 18 2
7840 15 Nov 01 12:57 LAG1 13 0 33 32 +- 30 -6 +- 24 4
7840 15 Nov 01 15:03 LAG2 20 0 24 12 +- 24 14 +- 17 4
7840 15 Nov 01 16:19 LAG1 17 0 15 0 +- 26 -9 +- 16 2
7840 15 Nov 01 19:09 LAG2 15 0 29 -23 +- 28 14 +- 26 1
7840 15 Nov 01 20:05 LAG1 9 0 7 7 +- 37 -7 +- 54 1
7840 20 Nov 01 09:41 LAG1 9 0 14 -2 +- 36 -7 +- 20 4
7840 20 Nov 01 09:49 LAG2 10 0 21 18 +- 55 3 +- 48 4
7840 20 Nov 01 13:51 LAG2 7 0 20 18 +- 47 5 +- 83 1
7840 22 Nov 01 17:21 LAG1 13 0 7 -6 +- 35 0 +- 24 1
7840 22 Nov 01 18:02 LAG2 8 0 7 -6 +- 39 2 +- 39 2
7840 23 Nov 01 05:39 LAG1 8 0 23 23 +- 39 -12 +- 67 1
7840 23 Nov 01 08:19 LAG2 3 0 21 18 +- 409 -40 +- 425 1
7840 24 Nov 01 18:27 LAG1 3 0 21 -14 +- 156 -15 +- 328 1
7840 24 Nov 01 18:31 LAG2 3 0 6 -24 +- 371 25 +- 333 3

Station 7845 (Grasse) (Position fixed, acc. 20 mm)
7845 16 Nov 01 07:57 LAG1 22 0 50 -5 +- 23 20 +- 9 11
7845 16 Nov 01 15:05 LAG1 14 0 25 -16 +- 40 17 +- 21 6
7845 16 Nov 01 17:21 LAG2 23 0 21 5 +- 24 11 +- 14 3
7845 16 Nov 01 18:25 LAG1 25 0 15 2 +- 23 2 +- 12 14
7845 20 Nov 01 16:26 LAG1 14 0 20 -17 +- 29 -6 +- 16 9
7845 20 Nov 01 17:45 LAG2 24 0 20 -7 +- 22 11 +- 14 9
7845 21 Nov 01 15:11 LAG1 4 0 15 -20 +- 338 -20 +- 199 1
7845 22 Nov 01 09:43 LAG2 22 0 16 -11 +- 23 -1 +- 14 11
7845 22 Nov 01 13:49 LAG1 17 0 29 -24 +- 26 -8 +- 17 5
7845 22 Nov 01 17:15 LAG1 21 0 32 -25 +- 23 -7 +- 12 10
7845 22 Nov 01 17:57 LAG2 25 0 31 -6 +- 22 19 +- 13 11

Station 7849 (Mount Stromlo) (Position fixed, acc. 10 mm)
7849 15 Nov 01 13:15 LAG2 2 0 20 -297 +-1511 144 +- 696 0
7849 15 Nov 01 14:55 LAG1 11 0 14 4 +- 29 -17 +- 36 3
7849 15 Nov 01 16:50 LAG2 9 0 14 0 +- 39 9 +- 29 3
7849 15 Nov 01 18:05 LAG1 13 0 16 -11 +- 27 -5 +- 15 5
7849 15 Nov 01 20:57 LAG2 11 0 3 1 +- 77 2 +- 46 2
7849 15 Nov 01 21:55 LAG1 10 0 42 39 +- 70 2 +- 46 4
7849 19 Nov 01 09:13 LAG2 4 0 17 -35 +- 352 -14 +- 271 3
7849 19 Nov 01 13:14 LAG1 7 0 17 -3 +- 70 16 +- 58 5
7849 19 Nov 01 13:31 LAG2 8 0 10 -1 +- 98 -6 +- 67 1
7849 20 Nov 01 11:08 LAG2 3 0 7 -6 +- 55 1 +- 29 3
7849 20 Nov 01 11:53 LAG1 3 0 30 28 +- 57 70 +- 240 10
7849 20 Nov 01 15:37 LAG2 11 0 10 3 +- 38 6 +- 41 5
7849 21 Nov 01 09:27 LAG2 3 0 55 -44 +- 583 7 +- 416 2
7849 21 Nov 01 10:37 LAG1 1 0 13 0 +- 0 0 +- 0 0
7849 21 Nov 01 13:27 LAG2 7 0 2 0 +- 72 -1 +- 57 1
7849 21 Nov 01 14:11 LAG1 1 0 1 0 +- 0 0 +- 0 0
7849 21 Nov 01 18:12 LAG2 2 0 75 -11 +- 595 42 +- 290 0
7849 22 Nov 01 09:05 LAG1 10 0 12 -10 +- 30 -4 +- 32 3
7849 22 Nov 01 11:24 LAG2 14 0 19 11 +- 37 16 +- 24 4
7849 22 Nov 01 12:29 LAG1 8 3 14 15 +- 131 -5 +- 89 12
7849 22 Nov 01 15:57 LAG1 2 0 23 26 +- 169 13 +- 690 0
7849 22 Nov 01 16:08 LAG2 7 0 8 36 +- 248 -16 +- 138 3
7849 23 Nov 01 11:12 LAG1 1 0 21 0 +- 0 0 +- 0 0
7849 23 Nov 01 13:53 LAG2 8 0 22 26 +- 44 -7 +- 49 1
7849 23 Nov 01 18:02 LAG1 1 0 10 0 +- 0 0 +- 0 0
7849 23 Nov 01 18:28 LAG2 2 0 17 -661 +-2548 327 +-1266 0
7849 24 Nov 01 07:59 LAG2 5 0 75 -75 +- 44 10 +- 122 2
7849 24 Nov 01 09:43 LAG1 13 0 22 16 +- 27 9 +- 14 2
7849 24 Nov 01 13:14 LAG1 9 0 18 16 +- 33 -2 +- 33 6

Station 8834 (Wettzell) (Position fixed, acc. 10 mm)
8834 15 Nov 01 06:09 LAG1 9 0 69 -70 +- 93 0 +- 54 1
8834 15 Nov 01 07:21 LAG2 8 0 52 -32 +- 53 -23 +- 56 4
8834 15 Nov 01 09:17 LAG1 20 0 41 -39 +- 21 1 +- 10 10
8834 15 Nov 01 10:55 LAG2 22 0 43 -38 +- 20 4 +- 12 16
8834 15 Nov 01 13:01 LAG1 4 0 20 -15 +- 52 -8 +- 51 2
8834 15 Nov 01 15:09 LAG2 18 0 41 -38 +- 22 10 +- 15 3
8834 15 Nov 01 19:21 LAG2 11 0 49 -56 +- 33 19 +- 33 3
8834 17 Nov 01 06:35 LAG1 20 0 39 -32 +- 21 -13 +- 12 4
8834 17 Nov 01 10:09 LAG1 15 0 46 -45 +- 24 0 +- 15 4
8834 17 Nov 01 11:07 LAG2 21 0 40 -36 +- 23 3 +- 14 7
8834 17 Nov 01 15:19 LAG2 22 0 36 -36 +- 20 -1 +- 12 5
8834 17 Nov 01 17:11 LAG1 5 0 51 -55 +- 49 -9 +- 50 1
--------------------------------------------------------------------------------



Distribution of daytime, nighttime and twilight passes since Nov 1, 2000:
--------------------------------------------------------------------------
Station System Period Number of Passes
LAGEOS-1 LAGEOS-2
Day/Night/Twil. Day/Night/Twil. Total
--------------------------------------------------------------------------
1824 KIEVLA 010704 - 011121 0/ 11/ 0 0/ 16/ 0 27
1863 MDNLAS 010808 - 011118 0/ 9/ 0 0/ 5/ 0 14
1864 MD2LAS 011025 - 011120 0/ 2/ 0 0/ 6/ 0 8
1868 KOMLAS 010910 - 011118 0/ 6/ 0 0/ 5/ 0 11
1873 SIMLAS 010706 - 011014 0/ 31/ 0 0/ 41/ 0 72
1884 RIGLAS 010702 - 011122 0/ 26/ 0 0/ 29/ 4 59
1893 CRMLAS 010702 - 011026 0/ 27/ 0 0/ 33/ 0 60
7080 MLRS25 010703 - 011125 48/ 71/ 7 68/100/ 11 305
7090 ML0514 010701 - 011125 81/148/ 14 108/111/ 15 477
7105 ML0725 010701 - 011122 90/106/ 12 59/139/ 11 417
7110 ML0414 010701 - 011121 36/158/ 9 32/195/ 18 448
7210 HOLLAS 010703 - 011122 2/ 75/ 3 10/ 71/ 6 167
7231 WUHA01 010704 - 010806 0/ 2/ 0 0/ 1/ 0 3
7237 CHALAS 010708 - 011120 0/113/ 1 0/149/ 1 264
7249 BEJLAS 010704 - 011004 0/ 37/ 0 0/ 57/ 0 94
7339 TATLAS 010702 - 011012 27/ 1/ 0 16/ 0/ 0 44
7356 TROS01 010824 - 011119 0/ 51/ 0 0/ 43/ 0 94
7403 TLRS3 010704 - 011122 4/ 46/ 1 2/ 46/ 2 101
7501 ML0616 010701 - 011125 56/ 74/ 1 81/ 58/ 8 278
7548 CAGLAS 010718 - 011102 0/ 4/ 0 0/ 3/ 0 7
7806 METLAS 010702 - 011119 0/ 15/ 3 0/ 13/ 1 32
7810 ZIMLAT 010701 - 011118 133/ 87/ 13 68/102/ 11 414
7811 POLLAS 010701 - 011119 0/ 40/ 0 0/ 43/ 0 83
7820 YSLR01 011012 - 011013 0/ 1/ 0 0/ 1/ 0 2
7824 SPNLAS 010705 - 011126 0/ 20/ 0 0/ 26/ 0 46
7832 SALRO 010701 - 011126 124/ 36/ 8 110/ 32/ 9 319
7835 GRASSE 010701 - 011125 63/128/ 18 36/141/ 13 399
7836 GFZLAS 010701 - 011123 0/ 42/ 4 1/ 47/ 6 100
7837 CHILAS 010702 - 011123 0/ 66/ 1 0/ 91/ 1 159
7838 SHOLAS 010704 - 011126 2/ 45/ 4 6/ 67/ 1 125
7839 AUSLAS 010702 - 011126 81/ 94/ 15 55/ 87/ 14 346
7840 RGOLAS 010701 - 011126 153/ 94/ 17 69/107/ 11 451
7845 GRASLL 010701 - 011122 54/ 44/ 10 19/ 49/ 4 180
7849 MSLO01 010701 - 011125 47/128/ 8 69/ 58/ 15 325
7941 MLROnn 010703 - 011105 39/ 16/ 4 18/ 15/ 3 95
8834 WLRS01 010701 - 011117 90/ 38/ 9 43/ 84/ 14 278
--------------------------------------------------------------------------


C. EARTH ROTATION PARAMETER SOLUTIONS FOR IERS

The following solutions for the polar motion and the UT1-UTC time difference
were also obtained in the 10-day data arc analysis described in the previous
section. Only solutions submitted to IERS are presented here.

--------------------------------------------------------------
DATE X Y UT1-UTC
(YYMMDD.D) (MAS) (MAS) (MS)
--------------------------------------------------------------
011117.0 -81.5 +/- 0.1 163.8 +/- 0.1 -32084.07 +/- 0.01
011120.0 -88.2 +/- 0.1 169.2 +/- 0.1 -32085.77 +/- 0.01
011123.0 -96.1 +/- 0.1 176.2 +/- 0.1 -32087.69 +/- 0.01
--------------------------------------------------------------



D. COMMENTS

1. This is a QLDAC analysis report in a new style. Although our old report
served quite well for observation campaigns, we have received many requests
to adjust our report to the current situation (i.e. a permanent global SLR
network with few mobile systems), and to spend more attention to the quality
of the data taken by the global network.
The most important element of the report is the table with statistics for
each individual data pass. Although the numbers will speak for themselves,
we must give a warning here that some of you may be disappointed to see that
their station appears to be suffering from a data problem. However, we are
using a model for station positions that is already 7 years old, and which
may be responsible for errors in the station position in the order of 1-5 cm.
We intend to introduce a new coordinates solution in the course of this
millennium.
Readers of this report are invited to provide us suggestions for further
improvements.


”/DGFI3/home/slreport/mbox” complete
From: Ron Noomen

********************************************************************************

Find more topics on the central web site of the Technical University of Munich: www.tum.de