Subject: [IGSREPORT-8887] Wk 1144 EMR Analysis Report
From: Pierre Tetreault <[email-masked]>
To: [email-masked] (IGSReportMailbox)
Date: Mon, 24 Dec 2001 16:36:11 GMT

******************************************************************************
IGS Electronic Report   24 Dec 08:36:19 PST 2001      Message Number 8887
******************************************************************************

Author: NRCan/GSDivision

********************************************************************************
EMR ANALYSIS REPORT GPS-WEEK 1144    Dates: 01dec09  to  01dec15                
********************************************************************************

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
   EMR11440-6.SP3     GPS ephem. files for days 0-6, week #1144 in sp3 format 
   EMR11447.ERP       pole x,y and DUT1 solutions for week #1144
   EMR11447.SNX       station and EOP weekly combined solution in SINEX format
   EMR11447.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 1420.1 ns (52252) & 12.8 ns/day w.r.t.
   GPS time
 
2.      Date  |  PRN  | Action |     Period     |      Reason
     +--------+-------+--------+----------------+----------------------------+
      01dec10    29       R     20:00 to 23:45   Modeling Problems
      01dec11    15       E     00:00 to 23:45   Modeling problems
      01dec12    05       E     00:00 to 23:45   Modeling problems
                 21       R     00:00 to 02:00   Modeling Problems
      01dec13    05       EM    00:00 to 23:45   REF NANU 2001151 
      01dec14    05       EM    00:00 to 23:45   REF NANU 2001151
     +--------+-------+--------+----------------+----------------------------+
     (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 011224
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  

            01dec09   01dec10   01dec11   01dec12   01dec13   01dec14   01dec15 
          ---------------------------------------------------------------------
ALGO       .36/2405  .38/2414  .35/2306  .37/2280  .34/2277  .38/2289  .37/2405 
ARTU       .44/2474  .49/2305  .41/2385  .42/2396  .41/2398  .43/2407  .42/2462 
AUCK       .62/2282  .58/2260  .63/2168  .55/2186  .49/2191  .51/2224  .00/   0 
BAHR       .51/2445  .49/2247  .49/2301  .46/2462  .00/   0  .00/   0  .44/2238 
BRMU       .50/2128  .67/2278  .42/2209  .47/2046  .46/2028  .41/2148  .48/2111 
CAS1       .44/2689  .44/2556  .43/2258  .40/2230  .40/2525  .43/2409  .42/2504 
COCO       .52/2575  .56/2681  .00/   0  .00/   0  .54/2585  .59/2564  .00/   0 
DAV1       .42/2808  .41/2690  .42/2352  .39/2318  .41/2666  .41/2553  .42/2679 
DRAO       .38/2414  .34/2409  .31/2284  .33/2288  .37/2299  .44/2295  .36/2398 
EISL       .47/1286  .43/ 630  .50/1479  .58/1412  .55/1413  .64/1603  .53/1580 
FAIR       .55/1995  .44/1938  .40/1916  .46/1586  .49/1886  .42/1799  .44/1800 
FORT       .00/   0  .66/1250  .00/   0  .75/1108  .00/   0  .72/1079  .00/   0 
GALA       .46/2778  .43/2738  .00/   0  .00/   0  .43/2429  .45/2492  .45/2700 
GOUG       .63/1863  .62/1781  .63/1676  .71/1762  .00/   0  .00/   0  .00/   0 
GUAM       .96/2448  .93/2611  .00/   0  .00/   0  .69/2526  .74/2530  .76/2637 
HOB2       .51/2529  .00/   0  .47/2389  .47/2392  .58/2403  .57/2449  .45/2235 
IISC       .61/2687  .66/2185  .61/1852  .59/2632  .58/2443  .61/2627  .00/   0 
IRKT       .56/2310  .56/2301  .50/2247  .50/2195  .53/2113  .57/2237  .00/   0 
KELY       .00/   0  .00/   0  .00/   0  .00/   0  .00/   0  .00/   0  .64/ 768 
KERG       .59/2439  .55/2425  .56/2298  .65/2320  .58/2228  .63/2247  .60/2428 
KOKB       .67/2156  .65/1216  .47/1341  .54/1812  .77/1945  .65/1918  .54/2045 
KUNM       .57/1527  .55/1380  .50/1580  .54/1403  .52/1615  .53/1442  .52/1410 
KWJ1       .00/   0  .65/1796  .50/1962  .64/1715  .73/1763  .64/1893  .00/   0 
LPGS       .51/1851  .49/1729  .55/1928  .58/1735  .48/1637  .52/1741  .51/1964 
MAC1       .00/   0  .00/   0  .41/2131  .38/1972  .00/   0  .00/   0  .41/2013 
MAS1       .61/2030  .49/2012  .52/2051  .51/2076  .44/2043  .53/2111  .57/2242 
MATE       .47/2403  .47/1881  .43/1781  .45/1891  .00/   0  .00/   0  .49/2383 
MCM4       .47/1675  .45/1715  .49/1506  .48/1313  .48/1793  .50/1599  .61/1712 
MSKU       .00/   0  .00/   0  .75/2296  .64/2198  .00/   0  .76/2287  .00/   0 
NKLG       .84/2415  .99/1129  .00/   0  .00/   0  .00/   0  .00/   0  .89/2494 
NRC1       .33/2417  .38/2420  .37/2323  .33/2299  .34/2293  .38/2302  .33/2420 
NRC2       .33/2418  .00/   0  .00/   0  .33/2300  .34/2293  .00/   0  .33/2419 
NYAL       .44/2442  .45/2252  .46/1896  .44/1523  .45/2502  .44/2239  .44/2304 
ONSA       .00/   0  .00/   0  .00/   0  .00/   0  .42/2462  .43/2469  .41/2445 
PIE1       .38/2001  .40/2042  .38/1908  .39/1736  .38/1836  .40/1930  .39/1941 
POTS       .48/2516  .50/2519  .47/2447  .47/2443  .00/   0  .00/   0  .00/   0 
RIOG       .00/   0  .00/   0  .00/   0  .00/   0  .00/   0  .00/   0  .43/2443 
RIOP       .00/   0  .00/   0  .44/ 295  .00/   0  .00/   0  .00/   0  .00/   0 
SHAO       .00/   0  .00/   0  .00/   0  .00/   0  .54/2145  .51/2112  .00/   0 
STJO       .39/2447  .39/2452  .40/2333  .40/2329  .37/2323  .41/2333  .44/2442 
SUTH       .49/1842  .49/1700  .38/1797  .44/1766  .00/   0  .40/1815  .43/1883 
THU1       .00/   0  .00/   0  .68/ 961  .00/   0  .00/   0  .00/   0  .00/   0 
TOW2       .57/2695  .63/2703  .00/   0  .00/   0  .00/   0  .00/   0  .00/   0 
TSKB       .46/2019  .49/2030  .40/1906  .45/1770  .49/1720  .42/1890  .42/1871 
USNO       .47/2192  .00/   0  .00/   0  .44/2035  .48/2287  .50/2284  .52/2314 
VILL       .00/   0  .00/   0  .48/2393  .46/2388  .44/1397  .49/2136  .50/2471 
YAR1       .45/2081  .44/2010  .41/1945  .45/1794  .44/1963  .43/1901  .40/1965 
YELL       .41/2526  .40/2414  .40/2237  .36/1628  .41/2065  .39/2074  .40/2167 
ZWEN       .00/   0  .00/   0  .00/   0  .00/   0  .00/   0  .00/   0  .51/2468 

PRN01      .56/2806  .53/2598  .46/2589  .49/2675  .48/2367  .52/2604  .48/2820 
PRN02      .48/3020  .53/2733  .46/2645  .47/2632  .46/2699  .47/2710  .44/2878 
PRN03 E    .57/2695  .57/2379  .48/2323  .49/2420  .54/2451  .51/2585  .48/2425 
PRN04      .49/3239  .49/2880  .48/2855  .46/3004  .45/3092  .47/3100  .48/3151 
PRN05      .53/3135  .49/2742  .47/2706  .00/   0  .00/   0  .00/   0  .50/2907 
PRN06 E    .50/2784  .50/2495  .46/2556  .47/2468  .45/2351  .52/2627  .45/2421 
PRN07 E    .49/3234  .51/2662  .48/2717  .45/2830  .46/3005  .47/3050  .50/3139 
PRN08      .50/2782  .55/2593  .43/2447  .47/2431  .50/2443  .48/2558  .45/2598 
PRN09      .51/3054  .52/2880  .49/2794  .50/2814  .49/2977  .54/3072  .50/2795 
PRN10      .50/2780  .54/2534  .47/2654  .51/2737  .49/2672  .52/2770  .51/2903 
PRN11      .55/3259  .56/2947  .47/2919  .49/3049  .49/2888  .51/3022  .49/3202 
PRN13      .54/2742  .53/2596  .50/1951  .51/2581  .50/2542  .51/2565  .52/2696 
PRN14      .56/3257  .55/2828  .48/2800  .51/2883  .52/2869  .56/3065  .51/2973 
PRN15      .49/3002  .50/2635  .00/   0  .45/2648  .50/2504  .49/2497  .46/2617 
PRN17      .50/3020  .55/2665  .51/2643  .50/2471  .51/2575  .54/2826  .50/2610 
PRN18      .57/3285  .54/2902  .50/2786  .50/2928  .50/2821  .53/3092  .48/2299 
PRN20      .50/3178  .53/2784  .47/2830  .47/3043  .47/2834  .50/3016  .48/3114 
PRN21      .53/3147  .54/2693  .49/2722  .50/2827  .50/2760  .53/2945  .47/2862 
PRN22      .52/2882  .51/2574  .45/2539  .44/2645  .50/2456  .48/2706  .47/2778 
PRN23      .60/3049  .56/2716  .55/2713  .55/2707  .58/2666  .62/2901  .56/2859 
PRN24      .50/3093  .48/2700  .47/2749  .46/2849  .47/2900  .50/2951  .54/2896 
PRN25      .56/3193  .49/2692  .46/2755  .47/2860  .51/2762  .53/2981  .52/2879 
PRN26      .54/2839  .54/2670  .51/2643  .52/2638  .48/2654  .55/2785  .47/2763 
PRN27      .54/2753  .51/2649  .47/2335  .44/2485  .47/2411  .48/2568  .48/2636 
PRN28      .47/3047  .51/2769  .46/2624  .47/2826  .44/2824  .49/2908  .48/2983 
PRN29      .49/3063  .72/2658  .50/2741  .52/2938  .49/2834  .53/2985  .51/2985 
PRN30      .57/3142  .53/2711  .48/2728  .51/2885  .47/2794  .55/3071  .50/2853 
PRN31 E    .52/2728  .55/2414  .44/2373  .46/2465  .49/2341  .50/2468  .49/2719 

                             Pseudo Range Statistics
                                rms (cm) /  # obs

            01dec09   01dec10   01dec11   01dec12   01dec13   01dec14   01dec15 
          ---------------------------------------------------------------------
ALGO        31/2405   34/2414   31/2306   31/2280   36/2277   32/2289   32/2405 
ARTU        36/2474   38/2305   38/2385   37/2396   38/2398   36/2407   36/2462 
AUCK        44/2282   45/2260   46/2168   49/2186   47/2191   45/2224    0/   0 
BAHR        29/2445   31/2247   29/2301   29/2462    0/   0    0/   0   28/2238 
BRMU        51/2128   52/2283   53/2209   55/2046   48/2028   52/2148   53/2111 
CAS1        23/2689   25/2556   24/2258   25/2230   25/2525   24/2409   26/2504 
COCO        21/2575   21/2681    0/   0    0/   0   19/2585   20/2564    0/   0 
DAV1        29/2808   35/2690   52/2354   33/2318   34/2666   39/2553   35/2679 
DRAO        34/2414   40/2409   40/2284   30/2288   40/2299   29/2295   31/2398 
EISL        69/1285   62/ 630    0/   0    0/   0   68/1413    0/   0    0/   0 
FAIR        28/1995   27/1940   24/1916   23/1587   24/1889   28/1799   28/1801 
GALA        36/2778   35/2738    0/   0    0/   0   33/2429   34/2492   35/2700 
GUAM        51/2453   51/2614    0/   0    0/   0   47/2526   52/2532   56/2642 
HOB2        35/2529    0/   0   40/2389   48/2392   49/2403   34/2449   40/2235 
IISC        67/2685   68/2184   64/1852   65/2631   66/2442   64/2627    0/   0 
IRKT        61/2310   55/2301   57/2247   58/2195   59/2113   58/2237    0/   0 
KELY         0/   0    0/   0    0/   0    0/   0    0/   0    0/   0   35/ 768 
KERG        69/2439    0/   0    0/   0    0/   0   66/2228   69/2247    0/   0 
KOKB        40/2156   40/1216   36/1341   42/1812   40/1946   49/1918   43/2045 
KUNM         0/   0    0/   0    0/   0    0/   0   87/1615    0/   0    0/   0 
KWJ1         0/   0   37/1799   37/1962   39/1716    0/   0   61/1893    0/   0 
LPGS        55/1827   52/1708   54/1903   51/1711   52/1619   55/1713   58/1949 
MAC1         0/   0    0/   0   44/2123   39/1965    0/   0    0/   0   37/2009 
MAS1        43/2030   45/2012   44/2051   45/2076   45/2043   44/2111   45/2242 
MATE         0/   0   62/1881    0/   0   60/1891    0/   0    0/   0    0/   0 
MCM4        60/1675   61/1715   59/1506   59/1313   60/1793   62/1599   55/1712 
MSKU         0/   0    0/   0   36/2301   36/2198    0/   0   35/2297    0/   0 
NRC1        39/2417   39/2420   43/2323   39/2299   44/2293   44/2302   38/2420 
NRC2        43/2418    0/   0    0/   0   41/2300   49/2293    0/   0   41/2419 
NYAL        39/2442   41/2252   38/1896   38/1523   39/2502   38/2239   39/2304 
ONSA         0/   0    0/   0    0/   0    0/   0   47/2462   47/2469   45/2445 
PIE1        59/2001   64/2042   65/1908   81/1736   66/1836   72/1930   66/1941 
RIOG         0/   0    0/   0    0/   0    0/   0    0/   0    0/   0   38/2443 
RIOP         0/   0    0/   0   66/ 296    0/   0    0/   0    0/   0    0/   0 
STJO        32/2447   32/2451   32/2331   32/2329   29/2323   29/2332   34/2440 
SUTH        71/1842   64/1700    0/   0    0/   0    0/   0   71/1815   66/1883 
THU1         0/   0    0/   0   59/ 961    0/   0    0/   0    0/   0    0/   0 
TOW2        19/2695   20/2703    0/   0    0/   0    0/   0    0/   0    0/   0 
TSKB        67/2019   65/2031   62/1907   64/1770   57/1720   65/1890   65/1871 
USNO        46/2192    0/   0    0/   0   45/2035   42/2286   42/2284   43/2314 
VILL         0/   0    0/   0   39/2393   39/2388   42/1397   40/2136   38/2471 
YAR1         0/   0    0/   0    0/   0   61/1794   61/1963    0/   0    0/   0 
YELL        34/2526   37/2414   34/2237   34/1628   34/2065   35/2074   33/2167 

PRN01       48/2356   43/2141   43/1986   49/2229   48/2260   47/2429   43/2324 
PRN02       45/2658   51/2267   47/2211   46/2233   54/2562   47/2603   45/2479 
PRN03 E     50/2289   45/1983   40/1716   47/1960   54/2324   47/2371   44/1888 
PRN04       44/2803   46/2466   42/2324   42/2575   44/2952   45/2772   41/2642 
PRN05       42/2699   42/2394   44/2263    0/   0    0/   0    0/   0   42/2406 
PRN06 E     47/2384   46/2105   45/2071   42/2125   45/2184   47/2304   42/1941 
PRN07 E     44/2744   46/2200   44/2243   47/2451   45/2894   42/2829   40/2667 
PRN08       46/2406   49/2119   49/1987   50/1997   53/2330   48/2299   42/2149 
PRN09       43/2666   42/2505   44/2285   45/2384   45/2754   47/2720   42/2301 
PRN10       46/2432   42/2137   43/2177   42/2253   48/2526   47/2394   43/2413 
PRN11       45/2717   44/2439   46/2306   46/2566   50/2739   48/2759   44/2600 
PRN13       45/2327   45/2124   46/1533   47/2214   48/2426   46/2318   44/2209 
PRN14       44/2615   42/2318   47/2100   44/2309   45/2671   47/2683   44/2269 
PRN15       46/2526   41/2155    0/   0   45/2236   43/2427   41/2191   38/2042 
PRN17       44/2563   40/2177   44/2023   40/2038   44/2437   45/2462   42/2028 
PRN18       42/2700   46/2354   47/2095   47/2381   47/2642   47/2641   42/1862 
PRN20       50/2680   44/2322   46/2269   45/2623   49/2724   46/2753   44/2541 
PRN21       45/2626   45/2221   43/2070   44/2326   48/2606   45/2567   41/2257 
PRN22       50/2476   48/2109   44/1857   47/2089   51/2318   49/2385   47/2190 
PRN23       43/2520   41/2304   43/2135   41/2244   41/2488   48/2521   39/2298 
PRN24       43/2608   42/2264   42/2248   45/2480   46/2766   47/2643   41/2379 
PRN25       48/2602   46/2228   44/2041   43/2257   46/2598   45/2623   46/2242 
PRN26       43/2485   46/2306   44/2166   40/2200   44/2480   48/2424   40/2275 
PRN27       46/2381   47/2167   48/1851   53/2056   54/2305   51/2338   45/2189 
PRN28       45/2642   47/2339   48/2138   54/2420   51/2695   50/2666   47/2584 
PRN29       43/2503   44/2162   42/2043   46/2352   45/2657   42/2653   46/2346 
PRN30       42/2655   42/2282   44/2164   45/2491   45/2593   47/2682   43/2292 
PRN31 E     46/2318   47/2008   45/1806   45/2006   52/2210   48/2244   43/2205 

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

       01dec09   01dec10   01dec11   01dec12   01dec13   01dec14   01dec15  sig 
       ------------------------------------------------------------------------
ALGO       REF       REF       REF       REF       REF       REF       REF   --
ARTU   -1.4780*  -1.4879*  -1.5048*  -1.5083*  -1.5334*  -1.5305*  -1.5570*  .3
AUCK   -1.5546*  -1.5881*  -1.5966*  -1.6132*  -1.6155*  -1.6201*      ---   .3
BAHR  720.8163  720.8056  720.7962  720.7853       ---       ---  720.7548   .3
BRMU   -1.4733   -1.4771   -1.4255   -1.4765   -1.4911   -1.4808   -1.4968   .3
CAS1   -1.4165   -1.4366   -1.4598   -1.4607   -1.4728   -1.4976   -1.4961   .3
COCO   -1.4099   -1.4379       ---       ---   -1.4683   -1.5046       ---   .3
DAV1   -1.4140   -1.4319   -1.4663   -1.3711   -1.4862   -1.4972   -1.4940   .3
DRAO    -.7236    -.7403    -.7557    -.7736    -.7900    -.8050    -.8225   .2
EISL   -1.5046   -1.4686       ---       ---   -1.5340       ---       ---   .8
FAIR   -1.2841   -1.2926   -1.2997   -1.3065   -1.3692   -1.4548   -1.5106   .8
GALA   -1.5287   -1.5579       ---       ---   -1.5923   -1.6116   -1.6300   .3
GUAM   -1.5706   -1.5759       ---       ---   -1.6158   -1.6412   -1.6585   .3
HOB2    1.4515       ---    1.4412    1.4347    1.4278    1.4238    1.4180   .3
IISC   -1.4724   -1.4923   -1.4842*  -1.5112   -1.5295   -1.5383       ---   .3
IRKT   -1.1676   -1.1825   -1.2002   -1.2203   -1.2378   -1.2557       ---   .3
KELY       ---       ---       ---       ---       ---       ---       ---   --
KERG  261.7092*      ---       ---       ---  261.0993* 260.9525*      ---   .3
KOKB     .4291     .4154     .4031     .3893*    .3804*    .3665     .3562   .7
KUNM       ---       ---       ---       ---   -1.4954       ---       ---   .3
KWJ1       ---   -1.4409   -1.4186   -1.4600       ---   -1.5394       ---   .7
LPGS   -1.5538*  -1.4442*  -2.1398   -1.8299*  -1.4522*  -1.4934*  -1.5107*  .6
MAC1       ---       ---   -1.4598   -1.4463       ---       ---   -1.5009   .3
MAS1  404.1763  404.1511  404.1116  404.0912  404.0787  404.0617  404.0435   .3
MATE       ---  641.6168       ---  172.4837       ---       ---       ---   .4
MCM4   58.8447*  84.0144  109.8133  135.7572  162.9508  190.0178  217.7632   .4
MSKU       ---       ---   -1.5483   -1.5553       ---   -1.6007       ---   .3
NRC1   -1.4686   -1.4886   -1.5075   -1.5274   -1.5474   -1.5676   -1.5871   .2
NRC2   -1.8149       ---       ---   -1.8737   -1.8937       ---   -1.9338   .2
NYAL   -1.3848   -1.4039   -1.4229*  -1.4427   -1.4603   -1.4775   -1.4968   .3
ONSA       ---       ---       ---       ---  232.1279  232.0477  231.9689   .3
PIE1   -1.4312   -1.4463   -1.4635   -1.4778   -1.4955   -1.7508   -1.7654   .3
RIOG       ---       ---       ---       ---       ---       ---   -1.6145   .3
RIOP       ---       ---   -1.5336       ---       ---       ---       ---   .9
STJO   -2.1845   -2.1345   -2.2539   -2.1599   -2.3288   -2.2013   -2.0780   .2
SUTH   -1.4189   -1.4426       ---       ---       ---   -1.4880   -1.5348   .3
THU1       ---       ---   -1.4384       ---       ---       ---       ---   .4
TOW2   -1.4064   -1.4234       ---       ---       ---       ---       ---   .3
TSKB   -2.7599   -2.7848   -2.8094   -2.8269   -2.8449   -2.8579   -2.8715   .3
USNO   -1.4780       ---       ---   -1.5218   -1.5370   -1.4197   -1.4895   .3
VILL       ---       ---   -1.5060   -1.5221   -1.5392   -1.5402   -1.5595   .3
YAR1       ---       ---       ---   -1.3658   -1.3822       ---       ---   .3
YELL   -1.2742   -1.2854   -1.2965   -1.3112   -1.3224   -1.3339   -1.3454   .4

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 FORT GALA GOUG
global: GUAM HOB2 IISC IRKT KELY KERG KOKB KUNM KWJ1 LPGS MAC1 MAS1 MATE MCM4
global: MSKU NKLG NRC1 NRC2 NYAL ONSA PIE1 POTS RIOG RIOP SHAO STJO SUTH THU1
global: TOW2 TSKB USNO VILL YAR1 YELL ZWEN
--

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