73:
2123:
2003:
498:
1965:
2075:
1778:
1591:
574:
1490:
1854:
2041:
1892:
1639:
489:
100 Ă 100 km (62 Ă 62 mi) (10,000 km (3,900 sq mi)) and had a resolution of 30 m (98 ft); and ScanSAR wide, which covered a 500 Ă 500 km (310 Ă 310 mi) (250,000 km (97,000 sq mi)) area with a resolution of 100 m (330 ft). RADARSAT-1 also had the unique ability to direct its beam at different angles.
419:(CSA) in co-operation with Canadian provincial governments and the private sector, it provided images of the Earth for both scientific and marketing purposes. RADARSAT-1's images were useful in many fields, including agriculture, cartography, hydrology, forestry, oceanography, geology, ice and ocean monitoring, arctic surveillance, and detecting ocean oil slicks.
484:
and deployed to 15 m (49 ft) in length on orbit. Unlike optical satellites that sense reflected sunlight, SAR systems transmitted microwave energy towards the surface and recorded the reflections. Thus, Radarsat-1 imaged the Earth, day or night, in any atmospheric condition, such as cloud
488:
Each of RADARSAT-1's seven beam modes offered a different image resolution. The modes included Fine, which covers an area of 50 Ă 50 km (31 Ă 31 mi) (2,500 km (970 sq mi)) with a resolution of 10 m (33 ft); Standard, which covered an area of
26:
509:
of 100.70 minutes, RADARSAT-1 circles the Earth 14 times a day. The orbit path repeats every 24 days, this means that the satellite is in exactly the same location and could take the same image (same beam mode and beam position) every 24 days. This is useful for
441:(NASA DSN) in exchange for access to its data. Estimates are that the project, excluding launch, cost CA$ 620 million. The Canadian federal government contributed about CA$ 500 million, the four participating provinces (
525:, it faces east. Locations could therefore be imaged from opposite sides. Combined with the different beam modes and positions, this provided users with many possible perspectives from which to image a location.
379:(SAR) to obtain images of the Earth's surface to manage natural resources and monitor global climate change. As of March 2013, the satellite was declared non-operational and is no longer collecting data.
517:
RADARSAT-1 was a right-looking satellite, meaning that the microwave beam transmits and receives on the right side of the satellite, relative to its orbital path. As it descends in its orbit from the
1248:
460:
RADARSAT International, Inc. (RSI), a
Canadian private company, was created in 1989 to process, market and distribute RADARSAT-1 data. (RADARSAT International, Inc. (RSI) was later acquired by
1465:
558:
assembled a team of engineers, who conducted an extensive investigation. Following numerous attempts to resolve the problem, the CSA, in consultation with its commercial data distributor
1458:
2885:
2760:
1451:
514:
and detecting changes at that location that took place during the 24 days. Using different beam positions, a location can also be scanned every few days.
2178:
668:
2844:
2706:
2938:
1167:
2928:
1001:
2631:
2876:
2861:
2857:
2853:
2766:
2727:
2711:
2691:
2653:
2591:
2587:
2583:
2543:
2527:
2503:
2422:
2418:
2373:
2363:
2342:
2338:
2334:
2329:
2306:
2272:
765:
717:
2621:
2612:
821:
2637:
2548:
2508:
2426:
2392:
2230:
2224:
533:
On 4 November 2010, RADARSAT-1 celebrated its 15-year service anniversary. It outlived its planned five-year lifetime by a wide margin.
2866:
2616:
2384:
2238:
2234:
2839:
2786:
2754:
2596:
2561:
2487:
2462:
2378:
2250:
2813:
2737:
2556:
2514:
2436:
2141:
1182:
511:
2911:
are underlined. Launch failures are marked with the â sign. Payloads deployed from other spacecraft are (enclosed in parentheses).
1443:
743:
551:
daily, and most of Canada every 72 hours depending on instrument orientation and mode. It covered the entire Earth every 24 days.
2943:
2388:
1355:
2171:
1350:
2933:
1305:
1152:
994:
559:
427:
The
Canadian Space Agency (CSA) RADARSAT-1 project was conceived in the early 1980s and included discussions with NASA.
2906:
Launches are separated by dots ( âą ), payloads by commas ( , ), multiple names for the same satellite by slashes ( / ).
2834:
1386:
1360:
699:
2446:
2164:
1983:
235:
814:
1945:
1940:
1935:
1930:
1925:
1920:
1915:
1910:
1417:
1284:
987:
1396:
1345:
1274:
2895:
1533:
1528:
1422:
807:
392:
372:
231:
66:
43:
623:
2808:
388:
210:
1102:
1072:
703:
673:
1556:
2051:
1864:
1816:
1712:
1601:
1475:
1473:
1279:
376:
81:
60:
1238:
928:
769:
721:
438:
1523:
1518:
1202:
592:
351:
1376:
1300:
1010:
555:
416:
400:
53:
2695:
2133:
2085:
2013:
1975:
1902:
1788:
1750:
1649:
1543:
1513:
1500:
1228:
1212:
8:
2203:
2192:
2188:
1834:
1041:
1036:
461:
412:
326:
158:
669:"2006 Anniversary Edition â A Brief History of the RADARSAT-1 Antarctic Mapping Project"
480:(wavelength of 5.6 cm). The SAR support structure was designed and manufactured by
2802:
2552:
2156:
1561:
1551:
1319:
1309:
861:
830:
718:"Canadian satellite RADARSAT-1 celebrating 15 years of service to Canada and the world"
579:
472:
RADARSAT-1 used a synthetic aperture radar (SAR) sensor to image the Earth at a single
72:
1571:
1566:
1412:
1323:
1087:
887:
794:
645:
98:
2354:
1172:
1162:
1157:
1137:
481:
454:
289:
2057:
1092:
299:
464:.) In 2006, RSI was rebranded MDA Geospatial Services International or MDA GSI.
2122:
2117:
2103:
2098:
2093:
1313:
1077:
1067:
866:
506:
336:
167:
162:
2922:
2871:
2732:
2626:
2578:
2441:
2301:
1427:
1097:
1082:
1046:
1031:
923:
871:
477:
143:
2467:
2398:
2368:
2218:
1872:
1062:
854:
844:
450:
1796:
1508:
2679:
2482:
2348:
2002:
1997:
1692:
1687:
1682:
1677:
1672:
1667:
1432:
1258:
968:
963:
958:
953:
497:
979:
2890:
2662:
2402:
2358:
2296:
2292:
2288:
2284:
2280:
2276:
1735:
1702:
1697:
1662:
1657:
1614:
1197:
1132:
1127:
943:
720:(Press release). Canadian Space Agency. 4 November 2010. Archived from
587:
542:
534:
522:
518:
396:
357:
2818:
2701:
2021:
1107:
933:
799:
696:
Mapping
Antarctica and Greenland with Shuttle Imaging Radar: A Report
473:
457:) about CA$ 57 million, and the private sector about CA$ 63 million.
2848:
2742:
2648:
2244:
1964:
1959:
1824:
1730:
1619:
1609:
1233:
1207:
1147:
913:
903:
538:
434:
408:
220:
148:
768:(Press release). Canadian Space Agency. 9 May 2013. Archived from
554:
On 29 March 2013, RADARSAT-1 experienced a technical problem. The
2791:
2643:
1829:
1725:
1720:
1590:
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446:
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2572:
2567:
2521:
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2267:
2074:
2069:
1806:
1801:
1777:
1772:
1758:
1740:
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1253:
1243:
948:
918:
908:
849:
548:
442:
245:
2040:
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1891:
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1638:
1633:
1187:
1142:
404:
316:
306:
25:
1391:
1381:
1177:
430:
186:
2186:
744:"Soyuz rocket lifts Canadian radar satellite into space"
766:"RADARSAT-1: Seventeen Years of Technological Success"
437:
launch vehicle to launch RADARSAT-1 and access to the
562:
concluded that RADARSAT-1 was no longer operational.
125:
17 years, 4 months, 24 days (achieved)
569:
618:
616:
614:
612:
610:
608:
415:of 98.60°. Developed under the management of the
2920:
1478:(excluding China, Russia and the United States)
605:
521:, it faces west, and when it ascends from the
2172:
1459:
995:
815:
2179:
2165:
1863:
1600:
1466:
1452:
1002:
988:
822:
808:
71:
1009:
626:. Canadian Space Agency. 21 January 2011
496:
2939:Spacecraft launched by Delta II rockets
1356:Defence Research and Development Canada
2929:Earth observation satellites of Canada
2921:
829:
537:was launched on 14 December 2007 from
2160:
1447:
1351:Communications Research Centre Canada
983:
803:
666:
2132:
2084:
2012:
1974:
1901:
1306:MacDonald, Dettwiler and Associates
13:
700:California Institute of Technology
476:frequency of 5.3 GHz, in the
462:MacDonald Dettwiler and Associates
14:
2955:
788:
528:
485:cover, rain, snow, dust or haze.
411:of 798 km (496 mi) and
387:RADARSAT-1 was launched at 14:22
2121:
2073:
2039:
2001:
1963:
1890:
1852:
1776:
1637:
1589:
1488:
667:Jezek, Kenneth (18 April 2019).
572:
482:Northrop Grumman Astro Aerospace
24:
1418:Churchill Rocket Research Range
2944:Space synthetic aperture radar
758:
736:
710:
688:
660:
638:
371:was Canada's first commercial
177:2,750 kg (6,060 lb)
83:
1:
706:. September 1985. p. 18.
598:
1346:Canadian Geospace Monitoring
1275:John H. Chapman Space Centre
746:. CBC News. 14 December 2007
560:MDA Geospatial Services Inc.
7:
2934:Spacecraft launched in 1995
1423:International Space Station
624:"Satellite Characteristics"
565:
556:Canadian Space Agency (CSA)
501:Orbital trace of Radarsat-1
373:Earth observation satellite
10:
2960:
467:
422:
382:
2904:
2827:
2775:
2720:
2671:
2605:
2536:
2496:
2455:
2411:
2315:
2259:
2211:
2116:
2068:
2050:
2034:
1996:
1958:
1885:
1847:
1815:
1787:
1771:
1749:
1711:
1648:
1632:
1584:
1542:
1499:
1483:
1476:reconnaissance satellites
1405:
1369:
1361:National Research Council
1338:
1293:
1267:
1221:
1120:
1055:
1024:
1017:
896:
880:
837:
704:Jet Propulsion Laboratory
674:Alaska Satellite Facility
393:Vandenberg Air Force Base
391:on 4 November 1995, from
349:
345:
335:
325:
321:821 km (510 mi)
315:
311:793 km (493 mi)
305:
295:
285:
280:
276:
272:
264:
259:
255:
251:
241:
227:
216:
205:
200:
196:
192:
181:
173:
154:
142:
137:
133:
129:
119:
93:
80:
59:
49:
39:
35:
23:
1280:David Florida Laboratory
492:
377:synthetic aperture radar
929:Mobile Servicing System
795:RADARSAT-1 from the CSA
547:RADARSAT-1 covered the
439:NASA Deep Space Network
209:4 November 1995, 14:22
1524:Pléiades Neo 3 & 4
1370:International partners
1285:Saskatoon CSA Building
1222:Other space technology
1203:RADARSAT Constellation
593:RADARSAT Constellation
502:
403:(dawn-dusk) above the
352:RADARSAT constellation
1011:Canadian Space Agency
500:
417:Canadian Space Agency
401:Sun-synchronous orbit
286:Reference system
138:Spacecraft properties
54:Canadian Space Agency
2195:Orbital launches in
1519:Pléiades IA & IB
1339:Related institutions
30:RADARSAT-1 satellite
1042:Jenni Sidey-Gibbons
1037:David Saint-Jacques
1018:Canadian astronauts
724:on 18 December 2010
648:. 11 September 2006
20:
1830:Ofeq-10 (TecSAR 2)
1514:HĂ©lios 2A & 2B
1509:HĂ©lios IA & IB
1320:Magellan Aerospace
1310:MDA Space Missions
1229:Black Brant rocket
862:MDA Space Missions
831:Maxar Technologies
580:Spaceflight portal
503:
281:Orbital parameters
18:
2916:
2915:
2154:
2153:
2150:
2149:
2112:
2111:
2064:
2063:
2030:
2029:
1992:
1991:
1954:
1953:
1881:
1880:
1843:
1842:
1767:
1766:
1628:
1627:
1580:
1579:
1441:
1440:
1413:Bell Satellite TV
1324:Bristol Aerospace
1116:
1115:
1088:Bjarni Tryggvason
977:
976:
888:John S. MacDonald
366:
365:
123:5 years (planned)
44:Earth observation
2951:
2200:
2199:
2198:
2181:
2174:
2167:
2158:
2157:
2130:
2129:
2126:
2125:
2082:
2081:
2078:
2077:
2048:
2047:
2044:
2043:
2010:
2009:
2006:
2005:
1972:
1971:
1968:
1967:
1899:
1898:
1895:
1894:
1861:
1860:
1857:
1856:
1785:
1784:
1781:
1780:
1646:
1645:
1642:
1641:
1598:
1597:
1594:
1593:
1497:
1496:
1493:
1492:
1468:
1461:
1454:
1445:
1444:
1022:
1021:
1004:
997:
990:
981:
980:
824:
817:
810:
801:
800:
782:
781:
779:
777:
762:
756:
755:
753:
751:
740:
734:
733:
731:
729:
714:
708:
707:
692:
686:
685:
683:
681:
664:
658:
657:
655:
653:
642:
636:
635:
633:
631:
620:
582:
577:
576:
575:
455:British Columbia
307:Perigee altitude
290:Geocentric orbit
201:Start of mission
120:Mission duration
115:
112:
110:
108:
106:
104:
102:
100:
85:
76:
75:
69:
28:
21:
17:
2959:
2958:
2954:
2953:
2952:
2950:
2949:
2948:
2919:
2918:
2917:
2912:
2907:
2900:
2823:
2771:
2716:
2667:
2601:
2532:
2492:
2451:
2407:
2311:
2255:
2207:
2206:
2196:
2194:
2193:
2191:
2185:
2155:
2146:
2120:
2108:
2072:
2060:
2038:
2026:
2000:
1988:
1962:
1950:
1889:
1877:
1851:
1839:
1825:Ofeq-8 (TecSAR)
1811:
1775:
1763:
1745:
1707:
1636:
1624:
1588:
1576:
1538:
1487:
1479:
1472:
1442:
1437:
1401:
1365:
1334:
1289:
1263:
1217:
1112:
1093:Dafydd Williams
1051:
1013:
1008:
978:
973:
892:
876:
833:
828:
791:
786:
785:
775:
773:
772:on 24 June 2013
764:
763:
759:
749:
747:
742:
741:
737:
727:
725:
716:
715:
711:
694:
693:
689:
679:
677:
665:
661:
651:
649:
644:
643:
639:
629:
627:
622:
621:
606:
601:
578:
573:
571:
568:
531:
495:
470:
425:
385:
362:
361:
354:
317:Apogee altitude
300:Low Earth orbit
166:
124:
97:
70:
65:
31:
12:
11:
5:
2957:
2947:
2946:
2941:
2936:
2931:
2914:
2913:
2909:Crewed flights
2905:
2902:
2901:
2899:
2898:
2893:
2888:
2879:
2874:
2869:
2864:
2851:
2842:
2837:
2831:
2829:
2825:
2824:
2822:
2821:
2816:
2811:
2806:
2794:
2789:
2779:
2777:
2773:
2772:
2770:
2769:
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2757:
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2745:
2740:
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2724:
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2718:
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2714:
2709:
2704:
2699:
2683:
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2665:
2656:
2651:
2646:
2641:
2634:
2629:
2624:
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2609:
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2603:
2602:
2600:
2599:
2594:
2581:
2576:
2564:
2559:
2546:
2540:
2538:
2534:
2533:
2531:
2530:
2525:
2518:
2511:
2506:
2500:
2498:
2494:
2493:
2491:
2490:
2485:
2480:
2475:
2470:
2465:
2459:
2457:
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2450:
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2444:
2439:
2434:
2429:
2415:
2413:
2409:
2408:
2406:
2405:
2396:
2381:
2376:
2371:
2366:
2361:
2352:
2345:
2332:
2327:
2319:
2317:
2313:
2312:
2310:
2309:
2304:
2299:
2263:
2261:
2257:
2256:
2254:
2253:
2248:
2241:
2228:
2221:
2215:
2213:
2209:
2208:
2202:
2187:
2184:
2183:
2176:
2169:
2161:
2152:
2151:
2148:
2147:
2145:
2144:
2138:
2136:
2127:
2118:United Kingdom
2114:
2113:
2110:
2109:
2107:
2106:
2101:
2096:
2090:
2088:
2079:
2066:
2065:
2062:
2061:
2056:
2054:
2045:
2032:
2031:
2028:
2027:
2025:
2024:
2018:
2016:
2007:
1994:
1993:
1990:
1989:
1987:
1986:
1980:
1978:
1969:
1956:
1955:
1952:
1951:
1949:
1948:
1943:
1938:
1933:
1928:
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1905:
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1883:
1882:
1879:
1878:
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1827:
1821:
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1813:
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1578:
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1540:
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1531:
1526:
1521:
1516:
1511:
1505:
1503:
1494:
1481:
1480:
1471:
1470:
1463:
1456:
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1439:
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1435:
1430:
1425:
1420:
1415:
1409:
1407:
1403:
1402:
1400:
1399:
1394:
1389:
1384:
1379:
1373:
1371:
1367:
1366:
1364:
1363:
1358:
1353:
1348:
1342:
1340:
1336:
1335:
1333:
1332:
1327:
1317:
1314:Spar Aerospace
1303:
1297:
1295:
1291:
1290:
1288:
1287:
1282:
1277:
1271:
1269:
1265:
1264:
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1261:
1256:
1251:
1246:
1241:
1236:
1231:
1225:
1223:
1219:
1218:
1216:
1215:
1210:
1205:
1200:
1195:
1190:
1185:
1180:
1175:
1170:
1165:
1160:
1155:
1150:
1145:
1140:
1135:
1130:
1124:
1122:
1118:
1117:
1114:
1113:
1111:
1110:
1105:
1100:
1095:
1090:
1085:
1080:
1078:Chris Hadfield
1075:
1073:Steven MacLean
1070:
1068:Roberta Bondar
1065:
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867:Spar Aerospace
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789:External links
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529:End of service
527:
512:interferometry
507:orbital period
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375:. It utilized
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260:End of mission
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163:Spar Aerospace
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2872:Progress M-30
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2733:Progress M-29
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2707:Resurs-F2 #10
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2302:Progress M-26
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1428:Lunar Gateway
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1103:Michael McKay
1101:
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1098:Julie Payette
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1083:Robert Thirsk
1081:
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1047:Joshua Kutryk
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1032:Jeremy Hansen
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924:Lunar Gateway
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433:provided the
432:
428:
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360: →
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268:29 March 2013
267:
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240:
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96:
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68:
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62:
58:
55:
52:
48:
45:
42:
38:
34:
27:
22:
16:
2908:
2796:
2782:
2759:
2747:
2702:Telstar 402R
2685:
2678:
2636:
2632:Molniya 3-59
2566:
2520:
2513:
2468:Intelsat 706
2399:Brasilsat B2
2383:
2369:Intelsat 705
2347:
2322:
2266:
2243:
2223:
2219:Intelsat 704
1873:COSMO-SkyMed
1192:
1188:Nimiq series
1063:Marc Garneau
938:
855:GlobeXplorer
845:DigitalGlobe
838:Subsidiaries
774:. Retrieved
770:the original
760:
748:. Retrieved
738:
726:. Retrieved
722:the original
712:
695:
690:
678:. Retrieved
672:
662:
650:. Retrieved
646:"RADARSAT-1"
640:
628:. Retrieved
553:
546:
532:
516:
504:
487:
471:
459:
451:Saskatchewan
429:
426:
386:
368:
367:
265:Last contact
155:Manufacturer
40:Mission type
15:
2877:Kosmos 2326
2862:Kosmos 2325
2858:Kosmos 2324
2854:Kosmos 2323
2767:Kosmos 2322
2728:Kosmos 2321
2712:Kosmos 2320
2692:SPARTAN-201
2680:Soyuz TM-22
2654:Kosmos 2319
2592:Kosmos 2318
2588:Kosmos 2317
2584:Kosmos 2316
2544:Kosmos 2315
2528:Kosmos 2314
2504:Kosmos 2313
2483:Kosmos 2312
2423:Orbcomm FM2
2419:Orbcomm FM1
2374:Kosmos 2311
2364:Kosmos 2310
2349:Soyuz TM-21
2343:Kosmos 2309
2339:Kosmos 2308
2335:Kosmos 2307
2330:Kosmos 2306
2273:SPARTAN-204
2142:Carbonite-2
2052:Radar IMINT
1998:South Korea
1865:Radar IMINT
1817:Radar IMINT
1713:Radar IMINT
1693:Cartosat-2F
1688:Cartosat-2E
1683:Cartosat-2D
1678:Cartosat-2C
1673:Cartosat-2B
1668:Cartosat-2A
1602:Radar IMINT
1572:CERES (Ă 3)
1433:Shaw Direct
1294:Contractors
1138:Anik series
969:WorldView-4
964:WorldView-3
959:WorldView-2
954:WorldView-1
750:14 December
728:15 November
413:inclination
327:Inclination
228:Launch site
206:Launch date
174:Launch mass
109:/satellites
2923:Categories
2891:EchoStar I
2845:Télécom 2C
2783:Radarsat-1
2663:FASat-Alfa
2627:Koreasat 1
2613:Interbol 1
2403:Hot Bird 1
2359:Himawari 5
2297:ODERACS 2F
2293:ODERACS 2E
2289:ODERACS 2D
2285:ODERACS 2C
2281:ODERACS 2B
2277:ODERACS 2A
1736:RISAT-2BR1
1703:Microsat-R
1698:Cartosat-3
1663:Cartosat-2
1658:Cartosat-1
1615:TerraSAR-X
1557:Clémentine
1268:Facilities
1249:FGS/NIRISS
1198:RADARSAT-2
1193:RADARSAT-1
1133:Alouette 2
1128:Alouette 1
1121:Satellites
944:Radarsat-2
939:Radarsat-1
680:15 January
652:20 October
630:20 October
599:References
588:RADARSAT-2
543:Kazakhstan
535:Radarsat-2
523:South Pole
519:North Pole
397:California
369:RADARSAT-1
358:RADARSAT-2
242:Contractor
232:Vandenberg
161:(formerly
111:/radarsat1
19:RADARSAT-1
2867:Galaxy 3R
2819:AsiaSat 2
2672:September
2638:GEMStar 1
2549:Helios 1A
2509:DirecTV-3
2427:OrbView-1
2393:UNAMSAT-A
2307:Foton #10
2231:Tsikada 1
2225:Express 1
2104:GöktĂŒrk-3
2099:GöktĂŒrk-2
2094:GöktĂŒrk-1
2022:ANASIS-II
1239:Canadarm2
1108:Ken Money
934:QuickBird
474:microwave
399:, into a
67:1995-059A
61:COSPAR ID
2849:INSAT-2C
2828:December
2776:November
2743:Astra 1E
2649:N-STAR a
2617:Maigon 4
2385:Gurwin 1
2260:February
2245:Apstar 2
2239:Astrid 1
2235:Faisat 1
1960:Pakistan
1946:IGS 8A/B
1926:IGS 4A/B
1916:IGS 2A/B
1911:IGS 1A/B
1741:RISAT-1A
1731:RISAT-2B
1620:TanDEM-X
1610:SAR-Lupe
1234:Canadarm
1213:Sapphire
1208:SCISAT-1
1148:CASSIOPE
914:GeoEye-1
904:Canadarm
897:Products
566:See also
539:Baikonur
505:With an
435:Delta II
409:altitude
407:with an
221:Delta II
149:RADARSAT
101:.asc-csa
50:Operator
2886:Skipper
2840:USA-116
2792:USA-115
2787:SURFSAT
2755:USA-114
2721:October
2644:JCSAT-3
2597:USA-113
2562:USA-112
2488:USA-111
2463:USA-110
2379:USA-109
2251:USA-108
2212:January
1835:Ofeq-11
1726:RISAT-2
1721:RISAT-1
1586:Germany
1330:Telesat
1301:COM DEV
1183:NEOSSat
1056:Retired
468:Payload
447:Ontario
423:History
383:Mission
223:7920-10
94:Website
82:SATCAT
2882:IRS-1C
2814:Gals 2
2798:STS-74
2761:METEOR
2749:STS-73
2738:Luch-1
2687:STS-69
2659:Sich-1
2606:August
2573:TDRS-7
2568:STS-70
2557:UPMSat
2553:Cerise
2522:STS-71
2515:STEP-3
2478:GOES 9
2473:Spektr
2437:AMSC-1
2432:Ofek-3
2324:STS-67
2268:STS-63
2204:1996 â
2189:â 1994
2070:Turkey
1984:PRSS-I
1941:IGS 7A
1936:IGS 6A
1931:IGS 5A
1921:IGS 3A
1807:Ofeq-9
1802:Ofeq-7
1797:Ofeq-5
1773:Israel
1759:EMISAT
1751:SIGINT
1562:Essaim
1552:Cerise
1544:SIGINT
1485:France
1474:Earth
1259:OSIRIS
1254:MOPITT
1244:Dextre
1178:MSAT-1
1168:M3MSat
1163:ISIS 2
1158:ISIS 1
1153:Hermes
1025:Active
949:Tomnod
919:Ikonos
909:Dextre
881:People
850:GeoEye
776:30 May
549:Arctic
478:C band
443:Québec
337:Period
331:98.60°
296:Regime
246:Boeing
236:SLC-2W
217:Rocket
2622:PAS-4
2447:ERS-2
2412:April
2389:EKA-2
2316:March
2134:IMINT
2086:IMINT
2036:Spain
2014:IMINT
1976:IMINT
1903:IMINT
1887:Japan
1849:Italy
1789:IMINT
1650:IMINT
1634:India
1567:Elisa
1534:CSO-2
1529:CSO-1
1501:IMINT
1406:Other
1143:BRITE
493:Orbit
405:Earth
182:Power
89:23710
2896:RXTE
2835:SOHO
2537:July
2497:June
2197:1995
1397:SNSB
1392:JAXA
1387:ISRO
1382:NASA
1173:MOST
778:2013
752:2007
730:2010
682:2023
654:2014
632:2014
453:and
431:NASA
185:2.1
107:/eng
2809:ISO
2696:WSF
2456:May
2355:SFU
2058:Paz
1377:ESA
872:SSL
395:in
389:UTC
211:UTC
159:MDA
144:Bus
105:.ca
103:.gc
99:www
84:no.
2925::
2884:,
2860:,
2856:,
2847:,
2803:SO
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2801:(
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2173:t
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1322:(
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1312:/
1308:(
1003:e
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780:.
754:.
732:.
684:.
656:.
634:.
165:)
113:/
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