| 词条 | EgyptSat 1 |
| 释义 |
| name = EgyptSat 1 | image = EgyptSat-1 SaudiSat-3 satellite cluster.jpg | image_caption = EgyptSat 1 (left) and Saudi Sat 3 (right) | mission_type = Remote sensing | operator = NARSS | website = {{url|http://www.narss.sci.eg}} | COSPAR_ID = 2007-012A[1] | SATCAT = 31117[1] | mission_duration = 5 years | spacecraft_bus = MS-1TK[2] | manufacturer = Yuzhnoye Design Bureau | dry_mass = | launch_mass = {{convert|165|kg|lb}}[3][4] | dimensions = | power = 65 watts[5] | launch_date = {{start-date|APRIL 17, 2007, 07:02|timezone=yes}} UTC | launch_rocket = Dnepr | launch_site = Baikonur 109/95 | launch_contractor = ISC Kosmotras | last_contact = {{end-date|July 19, 2010}}[6] | decay_date = | orbit_epoch = | orbit_reference = Geocentric | orbit_regime = Sun-Synchronous | orbit_periapsis = {{convert|658|km|mi}}[7] | orbit_apoapsis = {{convert|666|km|mi}}[7] | orbit_inclination = 98.1 degrees[7] | orbit_period = | apsis = gee | instrument_type = Push broom scanner[4] | telescope_name = EgyptSat 1 | telescope_wavelength = | telescope_resolution = {{convert|7.8|m}} (MBEI)[4] {{convert|39|m}} (cross-track) x {{convert|46|m}} (along-track) (IREI)[4] }} EgyptSat 1 or MisrSat-1 is Egypt's first Earth remote sensing satellite. This satellite was jointly built by Egypt's National Authority for Remote Sensing and Space Sciences together with the Yuzhnoye Design Bureau in Ukraine and was launched on board a Dnepr rocket on 17 April 2007 from the Baikonur Cosmodrome. The effort was spearheaded by Dr. Aly Sadek, chairman of the Egyptian Council for Space Science and Technology Research. It in many ways was considered a huge step for the Egyptians since it marked the first time they opted for technology transfer during the manufacturing the satellite rather than simply purchasing one (as in case of the Nilesat satellites). On 23 October 2010, the National Authority for Remote Sensing and Space Sciences announced that control and communication with the satellite had been lost since July 2010.[8][9][10] HistoryIn 2001, Egypt posted an international tender for the development of the first Egyptian satellite for the observation and remote sensing and bidders from Ukraine,UK, Russia, Korea and Italy competed for the deal.[2][11] on June 26, 2001 KB Yuzhnoe design bureau from Ukraine announced winner and on October 24, a contract had been signed in Egypt.[12] A consortium consisted of KB Yuzhnoe design bureau and sub-contrators Ukrainian companies:[2][4][12]
The Egyptian Space ProgramThe Egyptian space program in fact started in the nineteen fifties but it wasn't until the establishment of the Egyptian Space Council in 16/5/1998 and the approval of a year later in 26/5/1999 of the Egyptian Space Program within the National Authority of Remote Sensing and Space Sciences. Objectives
Achievements and future plans
The objective of the three satellites is to provide comprehensive images for Egyptian land EquipmentEgyptsat 1 is considered a miniaturized satellite weighing 100 kg and is carrying two devices:
See also{{Portal|Spaceflight}}
References1. ^1 {{cite web|title=EgyptSat 1|url=http://nssdc.gsfc.nasa.gov/nmc/spacecraftDisplay.do?id=2007-012A|work=National Space Science Data Center Administration - National Aeronautics and Space Administration|accessdate=23 August 2013}} 2. ^1 2 {{cite web |title=EgyptSat-1 |url=http://www.russianspaceweb.com/dnepr_008_egyptsat1.html |website=russianspaceweb.com |accessdate=1 September 2014 |deadurl=yes |archiveurl=https://web.archive.org/web/20140618200902/http://www.russianspaceweb.com/dnepr_008_egyptsat1.html |archivedate=18 June 2014 |df= }} 3. ^1 2 {{cite web|last=Abd Al-Rahman|first=Zahraa|title=Assessment Of Egyptian Satellite (EGYPT SAT-1) Images For The Production and Updating Of 1:25000 Planimetric Maps|url=http://www.aag.org/galleries/gisum_files/AlRahman.pdf|work=Association of American Geographers|accessdate=23 August 2013}} 4. ^1 2 3 4 {{cite web|last=Kramer|first=Herbert J.|title=EgyptSat-1|url=https://directory.eoportal.org/web/eoportal/satellite-missions/e/egyptsat-1|work=eoPortal Directory|accessdate=23 August 2013}} 5. ^{{cite web |url=http://www.arkos.kharkov.ua/sutkm_e.php |title=Archived copy |accessdate=2013-08-19 |deadurl=yes |archiveurl=https://web.archive.org/web/20120308055104/http://arkos.kharkov.ua/sutkm_e.php |archivedate=2012-03-08 |df= }} 6. ^1 http://www.unidir.ch/files/conferences/pdfs/emerging-space-leaders-what-are-the-space-security-concerns-of-rising-space-powers-and-what-do-they-bring-to-multilateral-initiatives-en-1-838.pdf 7. ^1 2 {{cite web|title=EgyptSat 1|url=http://nssdc.gsfc.nasa.gov/nmc/spacecraftOrbit.do?id=2007-012A|work=National Space Science Data Center Administration (Goddard Space Flight Center)|publisher=National Aeronautics and Space Administration|accessdate=23 August 2013}} 8. ^http://www.almasryalyoum.com/news/%D8%A7%D8%AE%D8%AA%D9%81%D8%A7%D8%A1-%D8%A7%D9%84%D9%82%D9%85%D8%B1-%D8%A7%D9%84%D8%B5%D9%86%D8%A7%D8%B9%D9%8A-%D8%A7%D9%84%D9%85%D8%B5%D8%B1%D9%8A-%C2%AB%D8%A5%D9%8A%D8%AC%D9%8A%D8%A8%D8%AA-%D8%B3%D8%A7%D8%AA-1%C2%BB 9. ^{{cite web |url=http://www.masrawy.com/News/Egypt/Politics/2010/october/25/satalight.aspx?ref=rss |title=Archived copy |accessdate=2010-10-25 |deadurl=yes |archiveurl=https://web.archive.org/web/20101028025322/http://www.masrawy.com/News/Egypt/Politics/2010/october/25/satalight.aspx?ref=rss |archivedate=2010-10-28 |df= }} 10. ^{{cite web |url=http://www.masrawy.com/News/Egypt/Politics/2010/october/23/sat.aspx |title=Archived copy |accessdate=2010-10-25 |deadurl=yes |archiveurl=https://web.archive.org/web/20101026032020/http://www.masrawy.com/News/Egypt/Politics/2010/october/23/sat.aspx |archivedate=2010-10-26 |df= }} 11. ^{{cite web|title=Russian application satellites - Ukraine to build satellite for Egypt |url=http://www.russianspaceweb.com/spacecraft_application.html |website=russianspaceweb.com |accessdate=1 September 2014 |deadurl=yes |archiveurl=https://web.archive.org/web/20141007231556/http://www.russianspaceweb.com/spacecraft_application.html |archivedate=7 October 2014 |df= }} 12. ^1 {{cite web|title=Ukraine’s Space Program|url=http://mdb.cast.ru/mdb/4-2001/mas/usp/?form=print|website=Moscow Defense Brief|accessdate=1 September 2014}} 13. ^{{cite web|url=http://www.zarya.info/Calendar.php|title=Page redirection|publisher=|deadurl=yes|archiveurl=https://web.archive.org/web/20130203192246/http://www.zarya.info/Calendar.php|archivedate=2013-02-03|df=}} 14. ^{{cite web|url=http://space.skyrocket.de/doc_sdat/egyptsat-2.htm|title=EgyptSat 2 (MisrSat 2)|publisher=}} 15. ^http://www.freedominion.com.pa/phpBB2/viewtopic.php?p=1011884 External links
5 : Earth observation satellites|Spacecraft launched in 2007|Satellites of Egypt|2007 in Egypt|Spacecraft launched by Dnepr rockets |
| 随便看 |
|
开放百科全书收录14589846条英语、德语、日语等多语种百科知识，基本涵盖了大多数领域的百科知识，是一部内容自由、开放的电子版国际百科全书。