Subject: [IGSREPORT-8869] Wk 1143 EMR Analysis Report
From: Pierre Tetreault <[email-masked]>
To: [email-masked] (IGSReportMailbox)
Date: Mon, 17 Dec 2001 21:14:12 GMT

******************************************************************************
IGS Electronic Report   17 Dec 13:14:15 PST 2001      Message Number 8869
******************************************************************************

Author: NRCan/GSDivision

********************************************************************************
EMR ANALYSIS REPORT GPS-WEEK 1143    Dates: 01dec02  to  01dec08                
********************************************************************************

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
   EMR11430-6.SP3     GPS ephem. files for days 0-6, week #1143 in sp3 format 
   EMR11437.ERP       pole x,y and DUT1 solutions for week #1143
   EMR11437.SNX       station and EOP weekly combined solution in SINEX format
   EMR11437.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 1301.2 ns (52245) & 16.0 ns/day w.r.t.
   GPS time
 
2.      Date  |  PRN  | Action |     Period     |      Reason
     +--------+-------+--------+----------------+----------------------------+
      01dec02    29       R     20:00 to 23:45   Modeling Problems
      01dec03    21       R     00:00 to 23:45   Modeling Problems
      01dec04    17       R     00:00 to 03:00   Modeling Problems
      01dec06    21       E     00:00 to 23:45   Modeling problems
     +--------+-------+--------+----------------+----------------------------+
     (R)  Satellite was removed from EMR SP3 file.
     (E)  Satellite was excluded prior to processing data.
     (M)  Satellite in maneuver.

3.  Starting with this week submission we have adopted IGS realization of 
    ITRF2000 (IGS00) for station coordinates and velocities.

SOLUTION CHARACTERISTICS
1. Solution identifier:  Submission 011217
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 7.5 min. normal point interval; single 
      day (24h) arc with 6 IC and 3 rad. parameters per satellite
5. See IGS Mail#928 (April 05, 1995) and IGS Report#1488 (January 16, 1995)
   for more details regarding EMR 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  

            01dec02   01dec03   01dec04   01dec05   01dec06   01dec07   01dec08 
          ---------------------------------------------------------------------
ALGO       .37/2398  .40/2396  .44/2400  .40/2404  .50/2335  .37/2400  .38/2396 
ARTU       .52/2468  .43/2476  .42/2361  .41/2408  .42/2362  .45/2471  .43/2471 
AUCK       .50/2289  .40/2289  .47/2278  .48/2270  .66/2133  .00/   0  .59/2285 
BAHR       .52/2300  .41/2513  .00/   0  .00/   0  .54/2405  .54/2513  .50/2267 
BRMU       .57/2124  .60/2269  .50/2253  .45/2158  .41/1998  .42/2216  .44/2184 
CAS1       .46/2651  .00/   0  .40/2340  .41/2234  .42/2279  .43/2465  .43/2570 
COCO       .00/   0  .00/   0  .51/2670  .57/2673  .71/2580  .68/2443  .56/2689 
DAV1       .51/2801  .37/2635  .41/2593  .37/2482  .45/2394  .45/2633  .41/2577 
DRAO       .40/2423  .38/2420  .37/2413  .34/2414  .35/2339  .37/2420  .37/2316 
EISL       .51/1503  .48/1396  .49/1206  .45/1308  .46/1521  .50/1521  .44/1272 
FAIR       .57/2048  .42/1909  .40/1765  .45/1829  .42/1853  .44/1895  .45/2042 
GALA       .50/2841  .00/   0  .00/   0  .44/2571  .44/2625  .44/2812  .45/2710 
GUAM       .00/   0  .00/   0  .00/   0  .00/   0  .00/   0 1.00/2561  .00/   0 
HOB2       .00/   0  .00/   0  .41/2522  .43/2522  .50/2418  .51/2529  .43/2395 
IISC       .00/   0  .00/   0  .00/   0  .00/   0  .00/   0  .60/2187  .60/2318 
IRKT       .47/2147  .46/2310  .46/2236  .48/2146  .49/2073  .53/2257  .53/2313 
KERG       .00/   0  .00/   0  .68/2386  .00/   0  .00/   0  .00/   0  .00/   0 
KOKB       .72/2138  .56/1986  .67/2160  .69/2136  .65/2015  .63/2103  .59/1932 
KSTU       .50/1957  .48/1806  .47/1201  .49/ 380  .00/   0  .00/   0  .00/   0 
KUNM       .55/1451  .49/1388  .52/1388  .53/1531  .56/1389  .56/1421  .56/1393 
KWJ1       .62/1817  .48/1382  .00/   0  .71/1854  .63/1770  .70/1817  .65/1884 
LPGS       .00/   0  .00/   0  .00/   0  .00/   0  .00/   0  .00/   0  .53/1831 
MAC1       .41/2025  .00/   0  .39/2041  .39/2003  .47/2119  .43/2140  .34/1859 
MAS1       .50/1978  .46/2154  .48/2256  .49/2130  .40/1939  .43/2120  .52/2127 
MATE       .51/2250  .44/2253  .43/1721  .48/2042  .00/   0  .52/2407  .50/2405 
MCM4       .55/1529  .47/1304  .57/1418  .54/1574  .51/1388  .50/1529  .50/1704 
MSKU       .82/2103  .00/   0  .00/   0  .00/   0  .00/   0  .00/   0  .00/   0 
NKLG       .00/   0  .00/   0  .00/   0  .00/   0  .81/2565  .75/2667  .84/2497 
NRC1       .33/2418  .40/2411  .42/2408  .43/2416  .54/2344  .36/2409  .36/2422 
NRC2       .33/2418  .00/   0  .00/   0  .00/   0  .00/   0  .00/   0  .00/   0 
NYAL       .46/2545  .44/2014  .43/1868  .43/1784  .44/1845  .44/1888  .46/2236 
OHIG       .55/2364  .41/2128  .00/   0  .00/   0  .00/   0  .00/   0  .00/   0 
PERT       .60/2368  .00/   0  .00/   0  .00/   0  .00/   0  .00/   0  .00/   0 
PIE1       .42/1997  .39/1898  .42/1940  .41/1927  .37/1779  .39/1877  .37/1957 
POTS       .52/2233  .46/2488  .48/2281  .45/2338  .48/2395  .48/2504  .49/2510 
RIOP       .00/   0  .52/ 931  .47/ 672  .00/   0  .00/   0  .00/   0  .00/   0 
SANT       .55/2421  .45/2460  .53/2353  .45/2419  .49/2394  .48/2190  .00/   0 
SHAO       .66/2153  .00/   0  .00/   0  .00/   0  .00/   0  .00/   0  .00/   0 
STJO       .45/2456  .40/2450  .36/2451  .38/2451  .41/2365  .46/2441  .42/2438 
SUTH       .00/   0  .41/ 970  .54/2182  .40/1890  .44/1794  .43/1807  .46/1840 
THU1       .00/   0  .78/ 988  .00/   0  .00/   0  .00/   0  .00/   0  .00/   0 
TIDB       .68/1317  .00/   0  .00/   0  .00/   0  .00/   0  .00/   0  .00/   0 
TIXI       .49/2849  .42/2156  .44/2521  .44/2572  .42/2419  .49/2598  .46/2485 
TSKB       .52/1831  .40/1961  .41/1903  .42/2018  .44/1943  .43/1934  .42/2010 
USNO       .44/2153  .40/2404  .57/2389  .44/2321  .42/2248  .53/2303  .45/2274 
VILL       .50/2352  .47/2474  .49/2465  .45/2346  .47/2158  .00/   0  .00/   0 
YAR1       .00/   0  .39/1349  .47/1726  .45/1114  .47/1349  .42/1919  .42/2094 
YELL       .41/2485  .38/2284  .37/2239  .37/2091  .35/2207  .37/2227  .36/2346 
ZWEN       .61/2281  .00/   0  .51/2390  .49/2407  .00/   0  .00/   0  .00/   0 

PRN01      .48/2730  .45/2276  .47/2388  .42/2332  .47/2480  .50/2416  .49/2496 
PRN02      .46/3101  .41/2417  .46/2630  .42/2215  .45/2780  .46/2751  .48/2722 
PRN03 E    .59/2654  .48/2043  .50/2378  .46/2388  .53/2296  .55/2593  .51/2508 
PRN04      .50/3391  .44/2692  .46/2909  .48/2767  .47/2992  .49/3040  .46/3040 
PRN05      .50/2993  .45/2416  .44/2736  .46/2779  .50/2814  .49/2923  .49/2966 
PRN06 E    .49/2668  .48/2087  .55/2417  .51/2323  .52/2262  .52/2492  .52/2562 
PRN07 E    .58/3304  .47/2557  .50/2855  .49/2897  .53/2732  .53/2899  .56/2978 
PRN08      .49/2898  .41/2191  .45/2429  .44/2484  .45/2513  .46/2606  .45/2591 
PRN09      .49/3235  .44/2496  .46/2736  .49/2788  .52/2637  .49/2898  .50/2996 
PRN10      .51/3087  .45/2239  .46/2602  .44/2661  .50/2709  .51/2745  .47/2743 
PRN11      .47/3193  .43/2741  .45/2882  .46/2861  .52/2996  .50/2963  .48/3073 
PRN13      .47/2878  .44/2271  .47/2341  .47/2448  .48/2483  .52/2517  .51/2473 
PRN14      .57/3010  .46/2685  .49/2920  .46/2861  .52/2830  .56/3017  .51/3011 
PRN15      .47/2664  .43/2140  .43/2539  .42/2480  .53/2505  .68/2583  .43/2624 
PRN17      .48/2669  .42/2097  .45/2365  .45/2383  .49/2436  .56/2673  .44/2117 
PRN18      .51/3083  .48/2570  .48/2778  .49/2707  .54/2804  .53/2942  .52/2794 
PRN20      .50/3281  .43/2636  .44/2810  .46/2816  .51/2902  .52/2998  .49/2953 
PRN21      .46/2933  .45/2394  .47/2666  .45/2640  .00/   0  .53/2904  .46/2858 
PRN22      .47/2716  .43/2016  .45/2513  .43/2445  .45/2512  .53/2533  .43/2573 
PRN23      .53/3103  .49/2531  .53/2793  .50/2823  .61/2891  .58/2929  .57/2900 
PRN24      .51/3308  .43/2399  .47/2659  .47/2739  .49/2723  .48/2877  .47/2848 
PRN25      .54/3140  .45/2434  .47/2712  .44/2680  .48/2754  .53/2907  .50/2895 
PRN26      .48/2964  .44/2312  .47/2599  .46/2617  .50/2614  .48/2767  .47/2606 
PRN27      .45/2724  .39/2115  .49/2293  .44/2438  .44/2477  .49/2545  .48/2416 
PRN28      .50/3161  .43/2436  .45/2634  .46/2596  .46/2584  .44/2753  .46/2806 
PRN29      .83/3079  .48/2591  .46/2737  .46/2869  .50/2859  .54/2903  .47/2936 
PRN30      .51/3231  .44/2429  .48/2740  .47/2747  .49/2749  .51/3004  .50/2994 
PRN31 E    .50/2684  .51/2041  .57/2335  .44/2379  .48/2406  .52/2446  .49/2570 

                             Pseudo Range Statistics
                                rms (cm) /  # obs

            01dec02   01dec03   01dec04   01dec05   01dec06   01dec07   01dec08 
          ---------------------------------------------------------------------
ALGO        34/2398   35/2396   34/2400   37/2404   35/2335   32/2400   30/2396 
ARTU        37/2468   37/2476   35/2361   38/2408   37/2362   37/2471   37/2471 
AUCK        48/2290   45/2289   45/2278   45/2270   46/2134    0/   0   48/2285 
BAHR        29/2300   28/2485    0/   0    0/   0   28/2405   29/2513   33/2267 
BRMU        50/2124   53/2269   53/2254   54/2159   55/1998   53/2216   54/2183 
CAS1        24/2652    0/   0   26/2340   24/2234   24/2279   24/2465   24/2570 
COCO         0/   0    0/   0   21/2670   19/2678   22/2584   21/2446   22/2689 
DAV1        39/2803   48/2635   32/2593   36/2482   44/2394   36/2633   38/2577 
DRAO        30/2423   34/2420   37/2413   30/2414   36/2339   30/2420   39/2316 
EISL         0/   0   65/1396   72/1206   70/1308    0/   0    0/   0   68/1272 
FAIR        27/2048   24/1910   30/1766   26/1829   25/1853   26/1896   25/2042 
GALA        30/2842    0/   0    0/   0   31/2571   32/2625   35/2812   35/2710 
GUAM         0/   0    0/   0    0/   0    0/   0    0/   0   50/2576    0/   0 
HOB2         0/   0    0/   0   41/2522   52/2522   35/2418   41/2529   40/2395 
IISC         0/   0    0/   0    0/   0    0/   0    0/   0   70/2186   68/2318 
IRKT        57/2147   57/2310   60/2237   61/2146   63/2073   65/2257   59/2313 
KERG         0/   0    0/   0   67/2386    0/   0    0/   0    0/   0    0/   0 
KOKB        37/2138   50/1986   39/2164   35/2138   40/2016   50/2103   46/1932 
KSTU        65/1957   62/1806   62/1201   66/ 380    0/   0    0/   0    0/   0 
KUNM         0/   0    0/   0   73/1388    0/   0    0/   0    0/   0    0/   0 
KWJ1        45/1818   57/1376    0/   0   65/1854   45/1776    0/   0   40/1885 
LPGS         0/   0    0/   0    0/   0    0/   0    0/   0    0/   0   53/1806 
MAC1        39/2023    0/   0   39/2037   36/1996   45/2108   39/2134   35/1855 
MAS1        45/1978   45/2154   44/2256   43/2130   45/1939   45/2120   46/2127 
MATE         0/   0    0/   0   59/1725    0/   0    0/   0    0/   0    0/   0 
MCM4        60/1529   55/1304   67/1418   60/1574   59/1388   59/1529   66/1704 
MSKU        36/2105    0/   0    0/   0    0/   0    0/   0    0/   0    0/   0 
NRC1        41/2418   48/2411   45/2408   49/2416   42/2346   38/2409   42/2422 
NRC2        44/2418    0/   0    0/   0    0/   0    0/   0    0/   0    0/   0 
NYAL        38/2545   38/2014   38/1868   40/1784   39/1845   37/1888   39/2236 
OHIG        45/2364   46/2128    0/   0    0/   0    0/   0    0/   0    0/   0 
PIE1        61/1997   71/1898   65/1941   68/1927   69/1779   66/1877   66/1957 
RIOP         0/   0   83/ 933   72/ 672    0/   0    0/   0    0/   0    0/   0 
SANT        31/2421   32/2460   36/2353   38/2419   35/2394   40/2190    0/   0 
STJO        32/2455   32/2450   33/2451   32/2449   31/2362   33/2441   31/2438 
SUTH         0/   0    0/   0   50/2182    0/   0   51/1794    0/   0    0/   0 
THU1         0/   0   62/ 988    0/   0    0/   0    0/   0    0/   0    0/   0 
TIDB        24/1317    0/   0    0/   0    0/   0    0/   0    0/   0    0/   0 
TIXI        43/2849   45/2156   44/2521   42/2572   45/2419   46/2598   45/2485 
TSKB        62/1836   63/1961   64/1903   60/2018   61/1943   67/1934   62/2010 
USNO        47/2153   49/2404   50/2389   49/2321   48/2251   43/2302   46/2274 
VILL        39/2352   39/2474   39/2465   39/2346   40/2158    0/   0    0/   0 
YAR1         0/   0    0/   0    0/   0   60/1114   69/1349    0/   0   65/2094 
YELL        38/2485   34/2284   42/2238   36/2090   33/2207   37/2227   36/2346 

PRN01       44/2298   49/1937   45/2143   45/1984   44/2236   48/1886   47/2093 
PRN02       41/2757   47/2188   51/2423   46/2194   44/2593   44/2310   47/2399 
PRN03 E     42/2185   50/1740   47/2143   48/2028   45/2049   45/1990   49/2132 
PRN04       40/2844   45/2401   44/2691   40/2378   39/2699   40/2507   43/2680 
PRN05       40/2547   51/2194   49/2573   47/2533   43/2551   42/2376   46/2691 
PRN06 E     42/2253   51/1853   44/2223   44/2052   42/2053   44/1992   47/2281 
PRN07 E     38/2826   42/2312   44/2599   38/2498   41/2456   39/2389   44/2554 
PRN08       43/2518   47/1966   47/2237   46/2214   44/2309   45/2140   45/2307 
PRN09       44/2700   46/2224   45/2567   44/2481   44/2379   40/2317   45/2702 
PRN10       41/2533   45/1960   46/2377   44/2321   42/2408   41/2187   45/2430 
PRN11       41/2600   47/2407   48/2568   47/2406   44/2662   46/2284   46/2588 
PRN13       46/2410   49/1986   46/2114   47/2133   44/2216   46/1994   47/2158 
PRN14       41/2369   49/2188   49/2619   44/2256   41/2373   43/2244   44/2396 
PRN15       40/2154   45/1808   44/2304   41/2132   41/2285   40/2062   44/2307 
PRN17       41/2112   42/1779   44/2148   40/2040   40/2146   44/2159   42/1859 
PRN18       44/2434   49/2116   47/2519   46/2247   45/2427   45/2270   41/2321 
PRN20       47/2748   50/2308   50/2518   49/2408   48/2568   48/2352   50/2492 
PRN21       42/2319   46/2051   50/2376   45/2172    0/   0   44/2302   47/2429 
PRN22       45/2221   49/1788   51/2297   50/2106   49/2222   51/1936   52/2170 
PRN23       40/2514   48/2141   46/2570   44/2388   39/2506   40/2285   42/2464 
PRN24       37/2764   40/2167   44/2483   39/2383   37/2403   41/2336   41/2487 
PRN25       42/2411   46/2024   47/2426   42/2136   39/2328   44/2173   47/2308 
PRN26       41/2464   44/2011   47/2422   45/2287   41/2324   41/2199   42/2302 
PRN27       42/2388   50/1894   48/2111   47/2141   47/2275   47/2083   46/2110 
PRN28       43/2769   49/2190   49/2424   46/2271   48/2340   47/2285   46/2519 
PRN29       41/2517   47/2133   49/2420   46/2301   42/2468   45/2194   47/2376 
PRN30       43/2677   49/2186   44/2611   45/2454   45/2444   41/2395   44/2658 
PRN31 E     44/2321   48/1821   49/2100   46/2009   43/2153   43/1925   49/2162 

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

       01dec02   01dec03   01dec04   01dec05   01dec06   01dec07   01dec08  sig 
       ------------------------------------------------------------------------
ALGO       REF       REF       REF       REF       REF       REF       REF   --
ARTU   -1.3759*  -1.3819*  -1.3970*  -1.4272*  -1.4404*  -1.4532*  -1.4680*  .3
AUCK   -1.4770*  -1.4828*  -1.5015*  -1.5136*  -1.5278*      ---   -1.5410*  .3
BAHR  838.1827  838.1753       ---       ---  838.1453  838.1352  838.1230   .3
BRMU   -1.3054   -1.3237   -1.3173   -1.3030   -1.3649   -1.3454   -1.3765   .2
CAS1   -1.2971       ---   -1.3339   -1.3591   -1.3692   -1.3818   -1.4160   .4
COCO       ---       ---   -1.3376   -1.3453   -1.3681   -1.3738   -1.3907   .3
DAV1   -1.3065   -1.3267   -1.3252   -1.3770   -1.3756   -1.3843   -1.4072   .3
DRAO    -.6106    -.6255    -.6422    -.6572    -.6747    -.6914    -.7068   .2
EISL       ---   -1.3084   -1.3631   -1.4091       ---       ---   -1.4458   .5
FAIR   -1.2237   -1.2321   -1.2412*  -1.2501   -1.2601   -1.2680   -1.2761   .5
GALA   -1.4681       ---       ---   -1.4694   -1.4926   -1.5130   -1.5205   .2
GUAM       ---       ---       ---       ---       ---   -1.5462       ---   .3
HOB2       ---       ---    1.4861    1.4778    1.4711    1.4641    1.4579   .3
IISC       ---       ---       ---       ---       ---   -1.4553   -1.4593   .3
IRKT   -1.0405   -1.0594   -1.0769   -1.0926   -1.1108   -1.1285   -1.1461   .3
KERG       ---       ---  798.6672*      ---       ---       ---       ---   .3
KOKB     .5107     .4979     .4872     .4755     .4643     .4536     .4377   .8
KSTU   -1.2835   -1.3206   -1.3176   -1.3208       ---       ---       ---   .6
KUNM       ---       ---   -1.3446       ---       ---       ---       ---   .5
KWJ1   -1.6989*  -1.2960       ---   -1.8393*  -1.2017*      ---   -1.4033   .7
LPGS       ---       ---       ---       ---       ---       ---   -1.3983*  .5
MAC1   -1.2985       ---   -1.3478   -1.3754   -1.3617   -1.3759   -1.4151   .3
MAS1  404.4637  404.4184  404.3888  404.3476  404.3131  404.2738  404.2389   .3
MATE       ---       ---  239.3159       ---       ---       ---       ---   .4
MCM4   76.4968   22.4204    -.7822*  25.1643   51.9318    7.2885   32.8655   .6
MSKU   -1.4090       ---       ---       ---       ---       ---       ---   .3
NRC1   -1.3298   -1.3497   -1.3694   -1.3888   -1.4077   -1.4292   -1.4481   .2
NRC2   -1.6760       ---       ---       ---       ---       ---       ---   .2
NYAL   -1.2966   -1.2667   -1.2865   -1.3055   -1.3249   -1.3446   -1.3655   .3
OHIG   -1.3176   -1.3273       ---       ---       ---       ---       ---   .3
PIE1   -2.7881   -2.8036   -2.8193   -2.8341   -1.3835   -1.3994   -1.4153   .3
RIOP       ---   -1.2141*   4.9808*      ---       ---       ---       ---  1.2
SANT   -1.4514   -1.4740   -1.4904   -1.5103   -1.5028   -1.5232*      ---   .3
STJO   -3.0374   -3.1215   -2.9806   -2.9584   -3.1159   -2.6823   -2.4468   .2
SUTH       ---       ---   -1.3171       ---   -1.3671       ---       ---   .3
THU1       ---   -1.3853       ---       ---       ---       ---       ---  2.2
TIDB       ---       ---       ---       ---       ---       ---       ---   --
TIXI   -1.3617*  -1.4002*  -1.4215*  -1.4312*  -1.4486*  -1.4636*  -1.4650*  .3
TSKB   -2.5889   -2.6159   -2.6431   -2.6579   -2.6866   -2.7093   -2.7382   .3
USNO   -1.3759   -1.3903   -1.4045   -1.4195   -1.4340   -1.4487   -1.4638   .2
VILL   -1.3666   -1.3773   -1.4016   -1.4267   -1.4485       ---       ---   .2
YAR1       ---       ---       ---   -1.4190*    .3319*      ---   -2.3371   .3
YELL   -1.1835   -1.1974   -1.2087   -1.2213   -1.2333   -1.2464   -1.2603   .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 ARTU AUCK BAHR BRMU CAS1 COCO DAV1 DRAO EISL FAIR GALA GUAM HOB2
global: IISC IRKT KERG KOKB KSTU KUNM KWJ1 LPGS MAC1 MAS1 MATE MCM4 MSKU NKLG
global: NRC1 NRC2 NYAL OHIG PERT PIE1 POTS RIOP SANT SHAO STJO SUTH THU1 TIDB
global: TIXI TSKB USNO VILL YAR1 YELL ZWEN
--

Geodetic Survey of Canada
Ottawa, Ontario, Canada
Internet: [email-masked]