[IGSREPORT-10231] Wk 1216 EMR Analysis Report
Caroline Huot
huot at geod.nrcan.gc.ca
Wed May 7 12:19:17 PDT 2003
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IGS Electronic Report 07 May 12:19:24 PDT 2003 Message Number 10231
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Author: NRCan/GSDivision
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EMR ANALYSIS REPORT GPS-WEEK 1216 Dates: 03apr27 to 03may03
********************************************************************************
NRCan (Natural Resources Canada, formerly Energy, Mines and Resources (EMR))
615 Booth Street, Ottawa, Canada K1A 0E9
e-mail: pierre at geod.nrcan.gc.ca, huot at geod.nrcan.gc.ca
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
EMR12160-6.SP3 GPS ephem. files for days 0-6, week #1216 in sp3 format
EMR12167.ERP pole x,y and DUT1 solutions for week #1216
EMR12167.SNX station and EOP weekly combined solution in SINEX format
EMR12167.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 1399.3 ns (52756) & 32.9 ns/day w.r.t.
GPS time
DRAO clock error & drift were about 566.9 ns (52759) & 1.7 ns/day w.r.t.
GPS time
2. Date | PRN | Action | Period | Reason
+--------+-------+--------+----------------+----------------------------+
03may01 11 E 00:00 to 23:45 Ref Nanu 2003043
17 E 00:00 to 23:45 Modeling problems
03may02 11 E 00:00 to 23:45 Ref Nanu 2003043
+--------+-------+--------+----------------+----------------------------+
(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 030507
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
03apr27 03apr28 03apr29 03apr30 03may01 03may02 03may03
---------------------------------------------------------------------
ALGO .41/2556 .48/2552 .40/2513 .41/2473 .37/2337 .37/2440 .37/2524
ALIC .52/2175 .57/2571 .52/2194 .50/2691 .49/2366 .50/2603 .52/2271
AREQ .42/2078 .41/2063 .40/2084 .39/1889 .00/ 0 .00/ 0 .00/ 0
ARTU .51/2508 .51/2446 .51/2504 .49/2490 .48/2259 .50/2322 .60/2494
AUCK .00/ 0 .00/ 0 .00/ 0 .00/ 0 .54/1963 .53/2105 .45/2186
BAHR .51/2609 .56/2609 .53/2524 .51/2593 .48/2360 .46/2452 .47/2603
CAS1 .45/1959 .45/2049 .42/1966 .41/2030 .39/1785 .42/2185 .45/2445
COCO .91/2678 .76/2539 .52/2667 .54/2533 .59/2290 .68/2403 .78/2556
CRO1 .00/ 0 .00/ 0 .00/ 0 .00/ 0 .51/1908 .49/2154 .49/2187
DAV1 .00/ 0 .00/ 0 .00/ 0 .00/ 0 .32/1667 .00/ 0 .00/ 0
DRAO .49/2593 .49/2583 .46/2582 .49/2506 .54/1994 .57/2217 .56/2372
EISL .00/ 0 .00/ 0 .49/1923 .52/1663 .41/1702 .42/1706 .62/1818
FAIR .55/2513 .56/2423 .58/2238 .56/2110 .56/2149 .50/2117 .55/2393
FORT .87/2056 .63/1947 .80/1827 .00/ 0 .00/ 0 .00/ 0 .00/ 0
GUAM .68/2499 .72/2654 .87/2539 .83/2452 .65/2259 .72/1587 .78/2602
HOB2 .46/2182 .51/2522 .58/2546 .52/2590 .59/2315 .63/2531 .56/2486
IISC .77/2565 .00/ 0 .00/ 0 .00/ 0 .65/2205 .67/2396 .73/2602
IRKT .00/ 0 .52/1801 .00/ 0 .00/ 0 .00/ 0 .00/ 0 .51/1877
KERG .60/2416 .63/2424 .59/2303 .56/2374 .58/2213 .58/2255 .57/2420
KIT3 .00/ 0 .00/ 0 .00/ 0 .00/ 0 .54/2072 .56/2198 .56/2202
KOKB .75/1978 .87/2197 .78/2242 .80/2037 .74/1825 .00/ 0 .00/ 0
KOUR .00/ 0 .00/ 0 .00/ 0 .67/2914 .00/ 0 .00/ 0 .00/ 0
KUNM .72/2020 .66/2077 .63/2008 .66/2037 .65/1883 .66/1660 .68/2097
LPGS .58/2039 .54/1829 .60/2088 .59/2149 .57/1528 .50/1879 .57/2103
MAC1 .41/2186 .40/2100 .35/2089 .37/1737 .38/1882 .38/2140 .42/2355
MAG0 .47/2556 .52/2541 .54/2441 .51/2496 .49/2315 .46/2211 .53/2435
MALI 1.16/1992 .00/ 0 .00/ 0 .00/ 0 .00/ 0 .00/ 0 .00/ 0
MAS1 .41/1043 .49/2082 .54/2401 .57/2240 .41/2074 .43/2275 .44/2442
MATE .58/1876 .48/1852 .47/1681 .49/1826 .51/1148 .52/1883 .56/1827
MCM4 .35/1652 .35/1464 .30/1666 .34/1594 .00/ 0 .00/ 0 .00/ 0
MKEA .00/ 0 .00/ 0 .00/ 0 .00/ 0 .00/ 0 .57/1781 .69/2337
NKLG .84/1932 .86/2110 .90/1859 .77/2187 .76/1846 .71/1972 .79/2128
NRC1 .40/2564 .45/2555 .42/2525 .38/2498 .39/2371 .41/2457 .36/2440
NRIL .46/1930 .48/2282 .44/2040 .50/1774 .49/2025 .48/2230 .46/2374
NYAL .42/2742 .42/2725 .40/2651 .41/2656 .42/2397 .41/2604 .41/2796
OHI2 .45/2413 .49/2690 .46/2705 .45/2396 .00/ 0 .00/ 0 .00/ 0
ONSA .45/2434 .48/2447 .47/2501 .44/2513 .42/2278 .42/2370 .44/2502
PERT .54/2398 .84/1128 .93/ 800 .51/1282 .49/2173 .48/2428 .49/2396
PIE1 .46/2288 .53/2287 .47/2205 .48/2250 .44/2086 .41/2181 .44/2290
SIMO .57/2049 .59/2055 .53/1553 .58/1683 .53/1968 .51/1994 .74/2277
STJO .42/2620 .51/2626 .45/2603 .47/2601 .39/2318 .39/2433 .48/2385
SYOG .63/2256 .59/2232 .59/2137 .66/1851 .62/1745 .58/2074 .00/ 0
THTI .00/ 0 .87/2307 .81/2519 1.05/2056 .00/ 0 .77/1546 .95/2132
TSKB .51/2622 .54/2610 .63/2616 .62/2591 .49/2380 .52/2120 .53/2594
USNO .51/2483 .52/2486 .56/2466 .51/2433 .56/2304 .59/2402 .53/2258
VILL .58/2453 .64/1805 .60/2514 .52/2475 .50/2143 .52/2350 .53/2501
YELL .43/2466 .43/2360 .43/2380 .43/2158 .39/2044 .43/2276 .43/2317
PRN01 .57/3145 .55/3079 .59/3087 .56/3073 .51/3060 .52/3030 .55/3158
PRN02 .59/2869 .66/3001 .56/3069 .58/2958 .50/2859 .54/3104 .60/3279
PRN03 E .55/2891 .60/2841 .56/2817 .56/2798 .52/2861 .57/2779 .62/2987
PRN04 .62/3349 .56/3138 .56/3016 .58/3068 .52/3123 .55/3246 .60/3347
PRN05 .53/3173 .58/3096 .57/3127 .55/3113 .50/3039 .49/3237 .56/3316
PRN06 E .58/3008 .56/2881 .56/2748 .67/2906 .54/2684 .54/2721 .58/2761
PRN07 E .62/3273 .59/2972 .58/2993 .54/2935 .53/3066 .52/2871 .54/3051
PRN08 .61/3245 .55/3081 .53/2948 .58/2962 .52/3184 .49/3326 .53/3302
PRN09 .53/3361 .55/3243 .53/3209 .55/3221 .51/3364 .50/3441 .53/3426
PRN10 E .67/2920 .66/3003 .64/3009 .58/2979 .49/2861 .53/2978 .57/2988
PRN11 .59/3118 .57/3086 .58/3091 .54/3108 .00/ 0 .00/ 0 .59/3408
PRN13 .58/3086 .56/3145 .56/3037 .57/2965 .52/2989 .52/3123 .55/3176
PRN14 .55/2990 .56/2962 .58/3167 .57/3215 .54/3197 .54/3217 .58/3308
PRN15 .60/3170 .56/3167 .56/3155 .57/3158 .50/2928 .49/2941 .59/3166
PRN16 .62/3118 .56/2869 .61/3103 .59/3064 .53/2866 .55/2803 .64/3116
PRN17 .63/3052 .63/2756 .56/2757 .52/2686 .00/ 0 .52/2782 .52/2473
PRN18 E .53/2600 .51/2681 .51/2870 .52/2888 .50/2526 .51/2875 .56/2896
PRN20 E .60/3156 .57/3232 .58/3144 .58/3278 .54/3261 .53/3180 .57/3365
PRN21 .51/2477 .53/3036 .52/2310 .51/2733 .47/1663 .50/1766 .54/2220
PRN22 .59/1231 .57/1824 .42/1685 .42/1749 .42/1639 .44/1714 .51/1811
PRN23 E .55/2838 .55/2613 .55/2824 .63/2818 .58/2664 .51/3029 .55/2830
PRN24 .61/3040 .62/3016 .58/2967 .58/2923 .55/3064 .54/3234 .58/3196
PRN25 .54/2864 .52/2933 .52/2953 .54/3007 .49/2943 .55/3191 .60/3217
PRN26 .53/3114 .63/3178 .55/3122 .54/3041 .50/3223 .56/3344 .56/3378
PRN27 .63/3243 .54/3149 .55/2935 .51/2938 .51/3130 .51/3267 .51/3243
PRN28 .56/3201 .55/3050 .55/2904 .53/2896 .50/3247 .53/3403 .52/3232
PRN29 .56/2932 .61/3025 .58/3082 .53/2978 .55/3262 .53/3204 .58/3291
PRN30 .53/3057 .52/3105 .55/3112 .53/2521 .53/3094 .52/3045 .57/3204
PRN31 E .59/2858 .55/2868 .64/2859 .55/2849 .51/2780 .55/2086 .57/2879
Pseudo Range Statistics
rms (cm) / # obs
03apr27 03apr28 03apr29 03apr30 03may01 03may02 03may03
---------------------------------------------------------------------
ALGO 42/2556 41/2552 39/2513 43/2473 37/2337 39/2440 44/2524
ALIC 52/2175 53/2571 52/2194 49/2691 48/2366 49/2602 49/2271
AREQ 24/2078 22/2063 26/2084 25/1889 0/ 0 0/ 0 0/ 0
ARTU 24/2508 25/2446 23/2504 24/2490 23/2259 22/2322 23/2494
AUCK 0/ 0 0/ 0 0/ 0 0/ 0 45/1963 46/2105 45/2186
BAHR 40/2609 40/2609 39/2524 39/2593 40/2360 41/2452 39/2603
CAS1 24/1959 24/2051 26/1966 25/2030 23/1785 26/2185 28/2445
COCO 28/2690 20/2547 31/2667 27/2534 28/2290 29/2406 30/2564
CRO1 0/ 0 0/ 0 0/ 0 0/ 0 44/1908 41/2154 44/2188
DAV1 0/ 0 0/ 0 0/ 0 0/ 0 28/1667 0/ 0 0/ 0
DRAO 39/2593 43/2583 36/2582 37/2506 37/1994 36/2217 34/2371
EISL 0/ 0 0/ 0 60/1922 57/1663 54/1701 53/1706 55/1817
FAIR 46/2513 48/2423 36/2238 35/2110 59/2149 27/2117 26/2393
FORT 0/ 0 76/1948 0/ 0 0/ 0 0/ 0 0/ 0 0/ 0
GUAM 44/2500 52/2657 61/2541 55/2453 48/2259 49/1587 55/2602
HOB2 37/2182 40/2522 43/2546 32/2590 31/2315 32/2531 32/2486
IISC 64/2565 0/ 0 0/ 0 0/ 0 61/2205 62/2396 63/2601
IRKT 0/ 0 59/1801 0/ 0 0/ 0 0/ 0 0/ 0 60/1877
KERG 58/2416 57/2426 55/2303 45/2374 38/2216 49/2255 52/2420
KIT3 0/ 0 0/ 0 0/ 0 0/ 0 43/2073 44/2199 43/2202
KOKB 64/1978 63/2197 62/2242 64/2038 64/1825 0/ 0 0/ 0
KOUR 0/ 0 0/ 0 0/ 0 23/2915 0/ 0 0/ 0 0/ 0
KUNM 0/ 0 0/ 0 0/ 0 0/ 0 0/ 0 74/1660 0/ 0
LPGS 57/2036 56/1827 53/2080 56/2146 56/1528 57/1871 57/2103
MAC1 39/2186 37/2099 36/2089 29/1737 37/1882 35/2140 38/2355
MAG0 41/2556 42/2541 40/2441 43/2496 44/2315 42/2211 41/2435
MALI 67/2002 0/ 0 0/ 0 0/ 0 0/ 0 0/ 0 0/ 0
MAS1 26/1043 27/2082 27/2400 27/2239 25/2074 26/2275 27/2442
MATE 72/1876 72/1852 69/1681 61/1826 63/1148 70/1882 67/1827
MKEA 0/ 0 0/ 0 0/ 0 0/ 0 0/ 0 26/1781 28/2338
NKLG 71/1939 70/2110 70/1860 72/2188 74/1846 69/1971 71/2129
NRC1 40/2564 46/2555 40/2525 42/2498 35/2371 36/2457 41/2440
NRIL 21/1930 22/2282 22/2040 21/1780 22/2026 22/2230 22/2374
NYAL 37/2742 38/2725 38/2651 42/2656 36/2397 37/2604 36/2796
OHI2 35/2413 36/2690 35/2705 34/2396 0/ 0 0/ 0 0/ 0
ONSA 44/2434 46/2447 45/2501 45/2512 45/2278 46/2370 45/2502
PERT 42/2398 45/1133 52/ 801 51/1284 44/2173 43/2428 42/2396
PIE1 47/2289 44/2291 45/2205 48/2250 42/2086 42/2183 42/2291
SIMO 44/2050 45/2057 43/1554 46/1683 42/1968 40/1994 41/2277
STJO 32/2620 35/2626 36/2603 34/2601 33/2318 32/2433 31/2385
SYOG 46/2256 45/2232 43/2137 44/1851 41/1745 41/2074 0/ 0
TSKB 27/2622 27/2612 28/2616 29/2591 28/2380 28/2120 28/2594
USNO 50/2482 53/2485 49/2466 48/2433 56/2304 51/2402 51/2258
VILL 27/2453 38/1805 26/2514 26/2475 25/2143 26/2350 26/2501
YELL 39/2466 39/2360 40/2380 39/2158 40/2044 38/2276 35/2317
PRN01 45/2932 45/2862 43/2731 42/2893 43/3030 37/2978 42/3022
PRN02 47/2690 48/2710 43/2719 44/2684 44/2765 45/3042 43/3047
PRN03 E 43/2692 42/2615 41/2561 39/2582 39/2797 42/2732 41/2809
PRN04 45/3121 43/2885 43/2729 43/2851 43/3082 41/3153 42/3131
PRN05 47/3039 45/2966 47/2947 45/2960 42/2984 44/3176 42/3200
PRN06 E 48/2821 46/2720 44/2556 44/2719 45/2666 42/2640 43/2653
PRN07 E 46/3004 44/2736 45/2676 45/2668 47/2924 42/2802 44/2837
PRN08 43/2981 45/2874 39/2600 41/2731 41/3078 40/3279 43/3133
PRN09 42/3176 43/3120 42/3006 39/3063 42/3330 41/3375 40/3329
PRN10 E 47/2724 45/2772 42/2719 42/2771 41/2793 44/2888 43/2823
PRN11 45/2936 46/2912 41/2835 41/2903 0/ 0 0/ 0 43/3236
PRN13 50/2929 50/2911 49/2763 45/2794 50/2971 49/3061 50/3058
PRN14 48/2939 48/2774 46/2926 46/3001 47/3111 45/3153 42/3126
PRN15 44/2927 48/2983 43/2825 40/2988 40/2874 41/2868 42/3027
PRN16 45/2832 44/2583 45/2718 43/2800 41/2796 43/2736 44/2912
PRN17 43/2849 46/2619 42/2498 41/2620 0/ 0 39/2781 45/2425
PRN18 E 40/2396 45/2494 43/2632 39/2685 45/2452 42/2875 42/2824
PRN20 E 46/3010 49/3058 44/2933 44/3096 46/3186 43/3129 43/3221
PRN21 39/2228 46/2882 41/2011 41/2622 43/1608 43/1712 47/2181
PRN22 39/1112 45/1634 38/1475 39/1557 36/1525 38/1714 40/1702
PRN23 E 43/2635 40/2447 39/2578 41/2629 43/2596 40/3028 39/2763
PRN24 45/2808 44/2763 46/2668 45/2697 45/2952 45/3144 45/2995
PRN25 44/2719 45/2687 42/2624 41/2759 41/2858 44/3111 41/2993
PRN26 40/2923 41/2994 39/2839 39/2857 40/3161 43/3272 41/3246
PRN27 43/2976 45/2932 41/2612 41/2754 41/3061 39/3232 42/3092
PRN28 47/2962 48/2854 45/2634 44/2643 44/3130 46/3352 45/3060
PRN29 40/2747 40/2849 39/2846 39/2782 40/3201 41/3138 41/3167
PRN30 42/2933 45/2953 44/2896 40/2431 44/3058 44/2985 43/3100
PRN31 E 43/2638 47/2618 42/2518 40/2609 39/2709 44/2030 40/2692
Station Clock Offsets Solution for 0h UT
(microsecond / sigma in ns)
03apr27 03apr28 03apr29 03apr30 03may01 03may02 03may03 sig
------------------------------------------------------------------------
ALGO REF REF REF .9344 REF REF REF .2
ALIC -1.4670 -1.4318 -1.4218 -.5617 -1.5827 -1.5723 -1.5353 .2
AREQ -1.4943 -1.5213 -1.5748 -.6610 --- --- --- .2
ARTU -1.4668 -1.5009 -1.5244 -.6288 -1.6082 -1.6409 -1.6646 .2
AUCK --- --- --- --- -1.6354* -1.6620* -1.6897* .3
BAHR 774.7740 774.7372 774.6979 775.5924 774.6180 774.5759 774.5381 .2
CAS1 -1.4142* -1.4374 -1.4799 -.5704 -1.5406 -1.5776 -1.6069 .5
COCO -1.4030 -1.4380 -1.4670 -.5776 -1.5345 -1.5644 -1.6034 .2
CRO1 --- --- --- --- -1.6264 -1.6242 -1.6685 .3
DAV1 --- --- --- --- -1.5478 --- --- .4
DRAO -.8382 -.8698 -.9034 REF -.9664 -.9954 -1.0274 .2
EISL --- --- -1.5945 -.7103 -1.6998 -1.7118 -1.7527 .3
FAIR 941.5580 941.5381 941.5182 942.4353 941.4845 941.4630 941.4427 .3
FORT --- -.5164 --- --- --- --- --- .3
GUAM -1.5279 -1.5689 -1.5966 -.6942 -1.6589 -1.6827 -1.7164 .3
HOB2 -1.5413 -2.3124* -2.3466 -1.4470 -1.3039 -1.3375 -1.3720 .3
IISC -1.4574 --- --- --- -1.5849 -1.6330 -1.6610 .2
IRKT --- -1.6284 --- --- --- --- -1.8184 .2
KERG 722.9055* 722.7118* 722.5077* 723.2492* 722.1249* 721.9365* 721.7563* .2
KIT3 --- --- --- --- -1.5434 -1.5564 -1.6098 .3
KOKB 18.7440 18.7104 18.6770 19.5797 18.6124 --- --- .2
KOUR --- --- --- 189.9333 --- --- --- .2
KUNM --- --- --- --- --- -1.4562 --- .3
LPGS -1.4315 -1.4366 -1.4812 -.5817 -1.5457 -1.5735 -1.6120 .3
MAC1 -1.4111 -1.4543 -1.4661 -.5765 -1.5431 -1.5629 -1.6049 .3
MAG0 -1.4931* -1.5373* -1.5666* -.6546* -1.6159* -1.6453* -1.6781* .2
MALI 796.7117 --- --- --- --- --- --- .3
MAS1 957.0309 956.9265 956.8440 957.6962 956.6783 956.6060 956.5126 .4
MATE 667.5175 667.4285 667.3369 668.1806 --- 433.2875 947.5703 .4
MKEA --- --- --- --- --- -1.7312 -1.7674 .2
NKLG 633.9788* 555.9255* 481.3450* 410.4676* 336.9128* 270.1900* 204.9485* .3
NRC1 -2.4045 -2.4619 -2.5212 -1.6438 -2.6370 -2.6946 -2.7528 .2
NRIL -1.4790 -1.5148 -1.5438 -.6331 -1.6222* -1.6692 -1.6703 .5
NYAL -.5078 -.5474 -.5883 .3079 -.6636 -.7019 -.7422 .2
OHI2 -1.4133 -1.4246 -1.4734 -.5644 --- --- --- .2
ONSA 668.3970 668.3745 668.3510 669.2637 668.3069 668.2855 668.2629 .2
PERT 272.8172 272.5825 272.3386 273.0309 -1.6132 -1.6299 -1.6629 .7
PIE1 -1.3579 -1.3879 -1.4186 -.5131 -1.4776 -1.5069 -1.5371 .2
SIMO -1.7690 -1.7646 -1.6355 -.2087* -1.6441 -1.7468 -1.5174 .2
STJO 101.0774 104.9966 108.9215 113.4791 116.1097 119.9258 123.8587 .2
SYOG 158.5887* 158.5557 158.5213 159.4276 158.4570 158.4219 --- .4
TSKB -1.5931 -1.6396 -1.6898 -.7895 -1.7639 -1.8075 -1.8458 .2
USNO -.7660 -.7990 -.8331 .0690 -.8976 -.9312 -.9644 .2
VILL 176.5616 707.0153 549.2497 936.9477 741.5399 741.0949 740.6586 .3
YELL -.7336 -.7553 -.7775 .1366 -.8196 -.8403 -.8616 .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 ALIC AREQ ARTU AUCK BAHR CAS1 COCO CRO1 DAV1 DRAO EISL FAIR FORT
global: GUAM HOB2 IISC IRKT KERG KIT3 KOKB KOUR KUNM LPGS MAC1 MAG0 MALI MAS1
global: MATE MCM4 MKEA NKLG NRC1 NRIL NYAL OHI2 ONSA PERT PIE1 SIMO STJO SYOG
global: THTI TSKB USNO VILL YELL
--
#####################################
Caroline Huot
Geomatic Canada
Geodetic Survey of Canada
615 Booth, Room #468
Ottawa, Ontario, Canada
K1A-0E9
Internet: huot at geod.nrcan.gc.ca
#####################################
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