Subject: [IGSREPORT-9186] Wk 1160 EMR Analysis Report
From: Caroline Huot <[email-masked]>
To: [email-masked]
Date: Tue, 16 Apr 2002 19:13:28 +0000 (GMT)

******************************************************************************
IGS Electronic Report   16 Apr 12:13:39 PDT 2002      Message Number 9186
******************************************************************************

Author: NRCan/GSDivision

********************************************************************************
EMR ANALYSIS REPORT GPS-WEEK 1160    Dates: 02mar31  to  02apr06                
********************************************************************************

NRCan (Natural Resources Canada, formerly Energy, Mines and Resources (EMR))
615 Booth Street, Ottawa, Canada K1A 0E9
e-mail: [email-masked], [email-masked]
tel:    (613)992-2218 (Pierre Tetreault)
	(613)996-4914 (Caroline Huot)
fax:    (613)995-3215

PRODUCTS GENERATED:
The following products are generated and uploaded into CDDIS @ NASA/GSFC
   EMR11600-6.SP3     GPS ephem. files for days 0-6, week #1160 in sp3 format 
   EMR11607.ERP       pole x,y and DUT1 solutions for week #1160
   EMR11607.SNX       station and EOP weekly combined solution in SINEX format
   EMR11607.SUM       name of this text summary file

REMARKS on EMR products:
1. ALGO receiver clock used as reference time. In the sp3 EPH file sat. clock
   correction value of 999999.999999 microseconds indicates that the direct clock 
   comparison with the reference clock is not available (e.g. ALGO not observing
   a satellite). 
   ALGO clock error & drift were about 1014.4 ns (52364) & 20.2 ns/day w.r.t.
   GPS time
 
2.      Date  |  PRN  | Action |     Period     |      Reason
     +--------+-------+--------+----------------+----------------------------+
      02mar31    17       R     00:00 to 02:00   Modeling Problems
                 23       R     00:00 to 04:00   Modeling Problems
      02apr02    17       R     00:00 to 23:45   Modeling Problems
      02apr05    02       E     00:00 to 23:45   Modeling problems
                 17       E     00:00 to 23:45   Modeling problems
                 30       EM    00:00 to 23:45   Ref Nanu 2002045 
      02apr06    21       E     00:00 to 23:45   Modeling problems
                 30       EM    00:00 to 23:45   Ref Nanu 2002045 
     +--------+-------+--------+----------------+----------------------------+
     (R)  Satellite was removed from EMR SP3 file.
     (E)  Satellite was excluded prior to processing data.
     (M)  Satellite in maneuver.

SOLUTION CHARACTERISTICS
1. Solution identifier:  Submission 020412
2. Software used      :  GIPSY/OASIS II (UNIX )
3. Definition of Terrestrial frame:
   origin and orientation         :  Nominally IGS00
   reference epoch                :  current date
   GM                             :  398600.4415 km^3/s^2
   gravity model                  :  GEMT3( 8,8) +C21+S21
   ocean loading                  :  Pagiatakis, global_model
4. Solution characteristics:
      undifferenced phase and smoothed pseudorange data for satellite
      elevation > 15 degrees at 5 min. normal point interval; single 
      day (24h) arc with 6 IC and 3 rad. parameters per satellite
5. See IGS Mail#3708 (January 23, 2002), IGS Mail#928 (April 05, 1995) 
   and IGS Report#1488 (January 16, 1995) for more details regarding NRCan
   processing strategy.

CARRIER PHASE / PSEUDO RANGE STATISTICS

Note: F indicates a constrained fiducial site
      E indicates an eclipsing satellite

                             Carrier Phase Statistics
                                 rms (cm) /  # obs  

            02mar31   02apr01   02apr02   02apr03   02apr04   02apr05   02apr06 
          ---------------------------------------------------------------------
ALGO       .47/2401  .41/2474  .41/2477  .44/2474  .40/2482  .38/2222  .38/2309 
ASC1       .64/2064  .57/2235  .55/2136  .55/2087  .67/1991  .62/1901  .68/2128 
BAHR       .56/2488  .61/2440  .53/2432  .51/2412  .57/2476  .49/2219  .00/   0 
BRMU       .48/2215  .50/2170  .53/2282  .52/2183  .75/2240  .53/2044  .57/2092 
CAS1       .48/1909  .45/1736  .49/2030  .42/1867  .43/1841  .43/1715  .45/1688 
CHAT       .55/2129  .58/2203  .56/1903  .58/2068  .55/2104  .49/1948  .52/1974 
DRAO       .60/2549  .58/2492  .53/2478  .47/2618  .51/2608  .43/2321  .53/2419 
EISL       .65/ 987  .68/1033  .71/ 929  .56/ 791  .53/1010  .59/ 939  .51/ 977 
FAIR       .53/1955  .58/1867  .42/1714  .43/1978  .54/1972  .41/1913  .51/1812 
FORT       .81/1856  .69/1907  .67/1899 1.19/1813 1.05/1872  .82/1548  .00/   0 
GALA       .64/2539  .00/   0  .00/   0  .55/2436  .53/2553  .57/2051  .82/2251 
GUAM       .71/2567  .69/2517  .70/2535  .73/2619  .69/2307  .66/1995  .00/   0 
HRAO       .57/2236  .52/2198  .51/2218  .53/1974  .54/2169  .47/2076  .55/2069 
IISC       .74/2341  .81/2514  .66/2438  .60/2167  .97/1754  .81/1714  .91/1502 
IRKT       .51/1952  .50/2001  .48/1819  .48/2001  .51/1873  .45/1854  .00/   0 
KELY       .00/   0  .00/   0  .00/   0  .00/   0  .00/   0  .00/   0  .63/2179 
KERG       .67/1908  .60/2151  .52/1969  .55/2120  .63/2043  .65/1703  .65/1913 
KOUR       .71/ 989  .00/   0  .00/   0  .00/   0  .00/   0  .00/   0  .96/2311 
KUNM       .62/1156  .60/1188  .61/1188  .00/   0  .00/   0  .00/   0  .00/   0 
KWJ1       .67/ 891  .70/1699  .75/1483  .00/   0  .00/   0  .00/   0  .00/   0 
MAC1       .37/1823  .46/1843  .45/1655  .41/1816  .44/1908  .37/1689  .42/1852 
MAG0       .58/2534  .55/2609  .56/2625  .51/2361  .50/2604  .48/2316  .00/   0 
MALI       .00/   0  .00/   0  .00/   0  .00/   0  .00/   0  .00/   0 1.10/2198 
MATE       .00/   0  .00/   0  .00/   0  .00/   0  .00/   0  .00/   0  .60/2244 
MCM4       .30/1192  .28/ 914  .39/1186  .00/   0  .00/   0  .00/   0  .00/   0 
MDO1       .54/1905  .47/1927  .43/1883  .43/1933  .47/1953  .44/1683  .48/1780 
MKEA       .72/2443  .74/2515  .75/2598  .75/2556  .74/2492  .69/2208  .71/2223 
MSKU       .93/ 569  .85/2052  .83/2089  .84/2033  .72/2146  .79/1985  .71/2172 
NICO       .51/2392  .59/2424  .53/2400  .51/2386  .54/2400  .49/1934  .00/   0 
NLIB       .56/1959  .55/1969  .55/1971  .50/2016  .51/2021  .52/1796  .50/1814 
NRC1       .38/2400  .34/2473  .40/2483  .48/2382  .34/2487  .33/2221  .35/2323 
NRC2       .37/2339  .34/2483  .40/2489  .49/2397  .34/2489  .33/2216  .34/2310 
NRIL       .51/2689  .49/2837  .45/2865  .44/2832  .42/2914  .43/2595  .00/   0 
NYAL       .00/   0  .00/   0  .00/   0  .44/2448  .44/2633  .44/2493  .00/   0 
ONSA       .46/2489  .48/2586  .48/2420  .48/2505  .46/2465  .44/2229  .47/2398 
PERT       .48/2238  .53/2237  .52/2000  .55/2190  .54/2220  .43/1771  .60/1957 
POL2       .56/2383  .53/2441  .47/2440  .45/2432  .48/2432  .42/1812  .00/   0 
RABT       .43/1400  .47/1600  .48/1696  .49/1622  .47/1608  .40/1369  .52/1518 
RIOG       .45/1734  .54/1964  .50/2361  .49/2446  .53/2513  .46/1883  .00/   0 
SANT       .60/2323  .59/2482  .00/   0  .59/2441  .60/2085  .60/2207  .68/2184 
STJO       .49/2499  .49/2562  .69/2572  .44/2571  .58/2556  .46/2299  .41/2393 
SYOG       .00/   0  .00/   0  .00/   0  .00/   0  .00/   0  .00/   0  .58/2289 
TIDB       .54/2112  .58/2172  .55/2103  .00/   0  .00/   0  .00/   0  .00/   0 
TOW2       .00/   0  .00/   0  .00/   0  .50/2127  .57/2489  .51/2227  .51/2326 
TSKB       .00/   0  .41/1310  .44/1342  .55/1375  .45/1487  .36/1290  .00/   0 
USNO       .00/   0  .56/2251  .52/2509  .54/2463  .52/2341  .48/2185  .48/2329 
YELL       .00/   0  .00/   0  .38/2097  .38/2416  .43/2515  .41/2424  .44/2421 

PRN01      .53/2847  .49/2881  .47/2873  .58/3035  .53/2897  .50/2921  .59/2454 
PRN02 E    .82/2738  .85/2882  .87/2905  .86/2836  .81/2823  .00/   0  .87/2256 
PRN03      .55/2984  .58/3013  .53/3036  .54/2902  .51/2912  .50/3043  .59/2318 
PRN04      .50/2712  .51/2825  .46/2633  .48/2902  .52/2787  .49/2891  .67/2627 
PRN05 E    .52/2437  .53/2551  .55/2471  .58/2590  .54/2661  .53/2590  .70/2359 
PRN06      .54/2743  .56/2953  .53/2945  .54/3104  .58/3136  .48/2987  .56/2785 
PRN07      .51/2768  .52/2889  .48/2738  .50/2940  .51/2916  .50/2948  .57/2681 
PRN08      .52/2904  .51/2899  .52/2783  .50/3005  .50/3045  .51/3029  .62/2455 
PRN09      .58/2701  .60/2780  .51/2760  .54/3141  .56/3140  .48/3054  .57/2789 
PRN10 E    .53/2854  .55/2937  .51/2885  .52/3035  .52/3082  .51/3034  .64/2698 
PRN11      .57/2920  .56/3097  .52/2819  .52/2693  .54/3098  .50/3084  .60/2493 
PRN13      .50/2831  .49/2821  .46/2726  .50/2951  .61/2946  .46/2790  .62/2482 
PRN14      .53/2688  .54/2930  .53/2812  .51/2511  .50/2874  .51/2871  .55/2625 
PRN15      .54/2937  .54/2934  .56/3043  .54/3219  .55/3144  .52/3151  .51/2713 
PRN17      .81/2770  .54/2975  .62/2464  .51/3179  .64/3251  .00/   0  .52/2593 
PRN18 E    .52/2891  .54/3016  .52/3016  .52/3292  .52/3363  .52/3320  .58/2914 
PRN20 E    .59/2835  .55/2793  .58/2795  .57/2824  .55/2862  .52/2918  .55/2535 
PRN21 E    .53/2907  .64/2819  .61/3065  .56/2894  .67/2838  .59/3053  .00/   0 
PRN22 E    .63/2642  .61/2777  .60/2837  .62/2800  .62/2794  .58/2738  .64/2127 
PRN23 E    .45/1027  .56/2915  .51/3179  .52/3297  .58/3320  .58/3370  .69/3052 
PRN24      .52/2679  .51/2802  .49/2758  .48/3029  .54/2968  .49/2882  .68/2698 
PRN25      .56/2781  .57/2955  .58/2805  .55/2868  .56/2936  .52/2737  .57/2372 
PRN26      .53/2853  .52/2854  .48/3003  .52/3285  .51/3223  .49/3231  .56/2690 
PRN27      .53/2983  .53/2984  .52/2965  .52/3038  .53/3022  .47/3052  .50/2235 
PRN28 E    .57/2835  .53/2751  .51/2800  .51/2978  .50/2939  .49/2919  .56/2279 
PRN29      .54/2910  .55/2924  .50/3000  .52/3206  .51/3269  .53/3231  .60/2995 
PRN30 E    .57/2412  .66/2541  .60/2524  .64/2703  .68/2776  .00/   0  .00/   0 
PRN31      .55/2966  .56/2978  .54/3074  .56/3099  .51/3031  .49/3151  .56/2130 

                             Pseudo Range Statistics
                                rms (cm) /  # obs

            02mar31   02apr01   02apr02   02apr03   02apr04   02apr05   02apr06 
          ---------------------------------------------------------------------
ALGO        36/2401   33/2474   37/2477   46/2474   31/2482   33/2222   33/2309 
ASC1        57/2065   60/2236   55/2136   62/2087   58/1991   60/1902   64/2128 
BAHR        28/2488   27/2441   28/2432   26/2412    0/   0   43/2219    0/   0 
BRMU        57/2215   57/2170   51/2283   53/2185   55/2241   59/2044   55/2093 
CAS1        28/1910   29/1736   29/2031   27/1867   28/1841   27/1716   28/1688 
CHAT         0/   0    0/   0   70/1903   66/2068    0/   0    0/   0    0/   0 
DRAO        42/2549   49/2493   41/2478   41/2618   42/2608   36/2321   36/2419 
EISL         0/   0    0/   0    0/   0   69/ 794   73/1014   80/ 939   74/ 977 
FAIR        24/1957   26/1867   29/1714   26/1979   27/1974   26/1915   24/1812 
GALA        28/2539    0/   0    0/   0   35/2437   35/2553   36/2051   36/2253 
GUAM        57/2567   45/2517   57/2535   65/2619   45/2307   44/1995    0/   0 
HRAO         0/   0    0/   0    0/   0    0/   0   75/2176    0/   0    0/   0 
IISC        66/2342   64/2533   67/2438   63/2167   63/1761   61/1717   62/1503 
IRKT         0/   0    0/   0    0/   0    0/   0    0/   0   63/1856    0/   0 
KELY         0/   0    0/   0    0/   0    0/   0    0/   0    0/   0   30/2179 
KERG        52/1914   48/2157   48/1971   51/2123   49/2051   51/1705   53/1913 
KOUR        43/ 992    0/   0    0/   0    0/   0    0/   0    0/   0   45/2324 
KWJ1        62/ 891   64/1699    0/   0    0/   0    0/   0    0/   0    0/   0 
MAC1        36/1822   38/1839   31/1655   35/1815   34/1908   36/1689   41/1851 
MAG0        40/2534   40/2609   41/2627   41/2362   39/2607   41/2316    0/   0 
MATE         0/   0    0/   0    0/   0    0/   0    0/   0    0/   0   71/2242 
MCM4         0/   0   72/ 912    0/   0    0/   0    0/   0    0/   0    0/   0 
MDO1        70/1905   71/1927   74/1883   71/1933   70/1953   75/1683   68/1780 
MKEA        25/2459   24/2525   27/2608   27/2567   27/2498   27/2208   26/2231 
MSKU        45/ 570   41/2053   44/2093   44/2035   48/2147   41/1985   41/2172 
NICO        28/2394   29/2425   30/2405   28/2390   29/2401   28/1934    0/   0 
NRC1        52/2400   43/2473   49/2481   44/2383   37/2487   42/2221   43/2323 
NRC2        60/2339   47/2483   55/2489   46/2395   40/2489   47/2216   45/2310 
NRIL        22/2690   22/2837   22/2865   22/2832   22/2914   22/2595    0/   0 
NYAL         0/   0    0/   0    0/   0   36/2448   35/2633   35/2493    0/   0 
ONSA        45/2489   47/2587   47/2422   46/2505   44/2465   45/2229   44/2398 
PERT         0/   0   70/2242   67/2006   68/2195    0/   0   63/1771   66/1957 
POL2        46/2383   38/2442   34/2440   33/2436   32/2434   33/1812    0/   0 
RABT        79/1400    0/   0    0/   0    0/   0   68/1608   70/1369   72/1518 
RIOG        35/1734   34/1969   35/2365   33/2451   34/2513   34/1884    0/   0 
SANT        23/2330   23/2487    0/   0   22/2445   23/2085   25/2208   22/2192 
STJO        31/2498   31/2562   31/2570   33/2571   32/2557   34/2298   32/2393 
TIDB        28/2112   27/2172   27/2104    0/   0    0/   0    0/   0    0/   0 
TOW2         0/   0    0/   0    0/   0   19/2127   20/2489   21/2227   20/2326 
TSKB         0/   0   62/1310   62/1342   59/1375   64/1487   63/1290    0/   0 
USNO         0/   0   39/2251   42/2509   41/2463   43/2341   49/2185   38/2329 
YELL         0/   0    0/   0   37/2097   41/2416   40/2515   41/2424   44/2421 

PRN01       43/2152   45/2338   47/2304   46/2696   44/2330   48/2629   46/2082 
PRN02 E     51/2147   47/2391   47/2339   49/2578   45/2451    0/   0   52/1961 
PRN03       46/2360   44/2460   42/2390   40/2577   39/2511   42/2815   44/1998 
PRN04       46/2109   45/2334   47/2123   47/2551   48/2434   46/2574   47/2072 
PRN05 E     44/1938   44/2126   51/2063   44/2340   44/2278   46/2317   48/1995 
PRN06       43/2194   44/2475   45/2412   44/2718   42/2655   43/2689   47/2365 
PRN07       44/2195   44/2339   44/2250   41/2582   43/2503   46/2593   51/2163 
PRN08       46/2300   48/2326   47/2274   47/2624   45/2471   48/2716   51/2049 
PRN09       41/2223   43/2338   45/2315   42/2800   40/2714   39/2757   42/2409 
PRN10 E     46/2378   48/2496   42/2411   43/2712   51/2685   47/2760   44/2270 
PRN11       44/2185   50/2468   49/2212   45/2353   41/2633   42/2772   44/2112 
PRN13       46/2155   49/2252   47/2107   48/2588   50/2391   48/2521   50/2046 
PRN14       44/2161   50/2438   49/2334   45/2231   41/2532   46/2586   50/2186 
PRN15       42/2357   41/2443   41/2526   43/2826   40/2616   41/2815   44/2316 
PRN17       47/2272   41/2509   44/2066   43/2794   41/2745    0/   0   44/2214 
PRN18 E     45/2393   43/2526   43/2583   46/2924   42/2894   45/2992   45/2483 
PRN20 E     44/2210   43/2279   48/2260   47/2542   44/2423   44/2649   45/2139 
PRN21 E     42/2367   46/2352   41/2580   42/2598   40/2536   43/2738    0/   0 
PRN22 E     43/2044   45/2262   44/2203   47/2448   45/2347   42/2440   48/1788 
PRN23 E     43/ 867   44/2547   44/2788   44/2986   43/2912   45/3105   45/2667 
PRN24       45/2118   43/2296   44/2237   44/2638   45/2577   48/2555   47/2232 
PRN25       40/2145   43/2420   44/2252   44/2580   40/2491   42/2461   44/1967 
PRN26       40/2375   39/2420   41/2549   39/2918   43/2782   43/2949   42/2343 
PRN27       45/2313   41/2363   44/2366   44/2657   41/2443   46/2759   47/1921 
PRN28 E     47/2260   46/2265   49/2329   47/2651   44/2472   47/2624   52/1868 
PRN29       42/2428   42/2489   45/2587   42/2899   39/2857   42/2947   42/2552 
PRN30 E     45/1970   44/2101   49/2070   47/2405   49/2337    0/   0    0/   0 
PRN31       47/2273   44/2375   44/2429   44/2758   40/2510   44/2876   41/1843 

                         Station Clock Offsets Solution for 0h UT
                               (microsecond / sigma in ns)

       02mar31   02apr01   02apr02   02apr03   02apr04   02apr05   02apr06  sig 
       ------------------------------------------------------------------------
ALGO       REF       REF       REF       REF       REF       REF       REF   --
ASC1    !!ms!!    !!ms!!    !!ms!!    !!ms!!    !!ms!!    !!ms!! -136.9633* 1.2
BAHR  628.7307  628.7193  628.7072  628.6945       ---  628.6649       ---   .3
BRMU   -1.0099   -1.0512   -1.0543   -1.0983   -1.0887   -1.0926   -1.1662   .3
CAS1   -1.0134   -1.0356   -1.0643   -1.0950   -1.0996   -1.1422   -1.1399   .4
CHAT       ---       ---   -1.1614*  -1.1989*      ---       ---       ---   .3
DRAO    -.6122    -.6382    -.6651    -.6945    -.7215    -.7493    -.7778   .2
EISL       ---       ---       ---   -1.2331*  -1.1975*  -1.3191   -1.1910*  .4
FAIR   -1.1444   -1.1718   -1.1997   -1.2291   -1.2547   -1.2851   -1.1679*  .7
GALA   -1.2159       ---       ---   -1.2663   -1.2747   -1.2995   -1.3029   .4
GUAM   -1.1855   -1.2099   -1.2302   -1.2388   -1.2326   -1.2656       ---   .3
HRAO       ---       ---       ---       ---   -1.1638       ---       ---   .3
IISC   -1.0735   -1.0842   -1.1127   -1.1305   -1.1493   -1.1946*  -1.1929   .3
IRKT       ---       ---       ---       ---       ---   -1.3494       ---   .3
KELY       ---       ---       ---       ---       ---       ---   -1.2274   .2
KERG  106.4796* 590.1234* 593.1782* 597.6188* 599.8611* 599.6966* 599.7521*  .6
KOUR   -1.1531       ---       ---       ---       ---       ---   -1.2531   .3
KWJ1   -1.4842*  -1.1974*      ---       ---       ---       ---       ---   .8
MAC1   -1.0106*  -1.0534   -1.0655*  -1.0544*  -1.0911*  -1.1186*  -1.1291*  .3
MAG0   -1.1062*  -1.1021*  -1.1170*  -1.1550*  -1.1888*  -1.2107*      ---   .2
MATE       ---       ---       ---       ---       ---       ---  519.6534   .3
MCM4       ---  346.2491*      ---       ---       ---       ---       ---  3.1
MDO1   -2.7382   -3.0418   -3.8271   -4.5710   -4.7698   -5.1930   -5.9739   .3
MKEA   -1.1879   -1.2393   -1.2315   -1.2621   -1.2870   -1.3038   -1.3274   .4
MSKU       ---   -1.1203   -1.1519   -1.1874   -1.1789   -1.2106   -1.2501   .3
NICO   -1.0272   -1.0379   -1.0732   -1.0928   -1.0984   -1.1410       ---   .2
NRC1   -1.2225   -1.2505   -1.2773   -1.3061   -1.3326   -1.3589   -1.3870   .2
NRC2   -1.1559   -1.1840   -1.2108   -1.2398   -1.2662   -1.2925   -1.1753   .2
NRIL   -1.0907   -1.1017   -1.1299   -1.1448   -1.1806   -1.1867       ---   .2
NYAL       ---       ---       ---    -.9951   -1.0100   -1.0240       ---   .3
ONSA  178.1893  178.1552  178.1206  178.0850  178.0515  178.0177  177.9837   .2
PERT       ---   -1.1395   -1.1563   -1.1772       ---   -1.2278   -1.2423   .3
POL2   -1.0703   -1.1011   -1.1189   -1.1315   -1.1530   -1.1803       ---   .3
RABT   -1.0132       ---       ---       ---   -1.1416   -1.1456   -1.1067   .3
RIOG       ---   -1.1228   -1.1269   -1.1588   -1.1944   -1.1938       ---   .3
SANT   -1.1677   -1.1604       ---   -1.2336   -1.2438   -1.2487   -1.2705   .3
STJO   -6.0603   -6.1345   -6.2238   -6.3195   -6.4087   -6.4818   -1.1508   .2
TIDB  141.0299  141.0262  141.0213       ---       ---       ---       ---   .3
TOW2       ---       ---       ---   -1.0805   -1.1025   -1.1405   -1.1297   .3
TSKB       ---   -1.3411*  -1.3613   -1.3875   -1.4147   -1.4398       ---  1.1
USNO       ---   84.2523   84.2322   84.2113   84.1920   84.1738   84.1551   .2
YELL       ---       ---    -.3228    -.3345    -.3443    -.3549    -.3659   .3

Notes: * indicates epoch other than 0h UT
       Sig are sigmas, in ns, averaged over 7 days
       !!ms!! indicates offsets greater than 1 millisecond
 
global: ALGO ASC1 BAHR BRMU CAS1 CHAT DRAO EISL FAIR FORT GALA GUAM HRAO IISC
global: IRKT KELY KERG KOUR KUNM KWJ1 MAC1 MAG0 MALI MATE MCM4 MDO1 MKEA MSKU
global: NICO NLIB NRC1 NRC2 NRIL NYAL ONSA PERT POL2 RABT RIOG SANT STJO SYOG
global: TIDB TOW2 TSKB USNO YELL
-- 
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Caroline Huot                       
Geomatic Canada
Geodetic Survey of Canada          
615 Booth, Room #468
Ottawa, Ontario, Canada
K1A-0E9
Internet: [email-masked]
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