Спутник ДЗЗ. Rocsat 2. [Редактировать]

Аппарат предназначен для получения цифровых изображений земной поверхности в панхроматическом и мультиспектральном режимах. Спутник ведет съемку двумя камерами. Его отличает маневренность, возможность ежедневной съемки, а также более раннее прохождение над любой точкой Земли (9 ч 30 мин. утра по местному времени, тогда как у большинства спутников – 10 ч 30 мин.), что увеличивает вероятность безоблачной съемки.

Решаемые задачи:

  • создание и обновление топографических и специальных карт вплоть до масштаба 1:25 000;
  • текущий контроль строительства объектов инфраструктуры транспортировки и добычи нефти и газа и оперативный мониторинг их состояния;
  • постоянный мониторинг экологического состояния территорий в районах добычи, переработки, транспортировки нефти и газа, других полезных ископаемых; обновление топографической подосновы для разработки проектов схем территориального планирования муниципальных районов и субъектов федерации; инвентаризация лесов, выполнение лесоустроительных работ.;
  • текущий контроль лесопользования и оперативный мониторинг состояния лесов; мониторинг состояния посевов, оценка засоренности, выявление вредителей и болезней сельскохозяйственных культур, прогнозирование урожайности;
  • текущий мониторинг развития эрозионных, карстовых процессов, заболачивания и опустынивания, засоления, лесных и степных пожаров, половодий, паводков и т. п.; мониторинг природных и антропогенно-спровоцированных катастроф.

 

Дополнительные наименования

#НаименованияПоиск в новостяхПоиск в документах
1Formosat-2НайтиНайти
228254НайтиНайти
3FORMOSAT-2НайтиНайти
4FORMOSAT-2НайтиНайти

Дополнительная классификация

#Наименования
1Страна оператор(владелец) - Тайвань
2Тип оператора(владельца) - военные
3Тип орбиты - НОО
4Страна производитель - Франция
5Страна производитель - Великобритания
6Страна производитель - Германия
7Страна производитель - Тайвань
8Все спутники ДЗЗ

Технические характеристики

#ХарактеристикаЗначение
1Масса, кг750
2Масса (сухая), кг.683
3Ширина полосы съемки, км24
4Периодичность съемки, сутки1
5Скорость передачи данных на наземный сегмент, мБит в секунду120
6Пространственное разрешение в надире (панхроматический), метра2
7Пространственное разрешение в надире (мультиспектральный), метра8
8Возможность получения стереопарынет
9Формат файловGeoTIFF
10Максимальное отклонение от надира, градусов45
11Полезная нагрузка 1xISUAL
12Полезная нагрузка 1xRSI
13Мощность, Вт693
14Радиометрическое разрешение, бит на пиксель8

Характеристики орбиты

#ХарактеристикаЗначение
1Наклонение, град99.1
2Апогей, км900.5
3Перигей, км896.3
4Период, минут102.8
5Длинный диаметр эллипса, км7269

Пусковые характеристики

#ХарактеристикаЗначение
1Код NSSDC2004-018A

Экономические характеристики

#ХарактеристикаДата измеренияЗначение
1Стоимость (аппарат), млн. долл.75

Информация об удачном запуске

#ХарактеристикаЗначение
1Дата пуска2004-05-19 at 17:47:00 UTC
2Полезная нагрузка 1xRocsat 2
3Ракета-носитель 1xТаурус XL

Найдено 243 документов по запросу «Rocsat 2». [Перейти к поиску]


Дата загрузки: 2017-01-23
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0.2/5
... *) ABSTRACT This paper describes Taiwan’s ROCSAT-series space program with the... in particular has successfully launched ROCSAT-1, a low-earth-orbit satellite, on... on ROCSAT-2 and ROCSAT-3 satellite programs [1-3]. Through the success of the ROCSAT-1 program... many space components for the ROCSAT satellites. NSPO has also regularly... projects. 2. COST EFFECTIVE CONSIDERATIONS FOR ROCSAT PROGRAMS Taiwan is located in... programs in remote sensing, the ROCSAT programs are proposed starting from... follow-up design aspects. 2.1 ROCSAT Mission Definitions ROCSAT-1 is a low-earth orbiting... altitude and 35 degrees inclination. ROCSAT-1 was devised to carry out...) communication payloads. Starting with the ROCSAT-1 project, NSPO is aimed to... the focal point of the ROCSAT-1 program has been developing spacecraft..., assemble, and test spacecraft bus. ROCSAT-2 program is to launch in.... Under the international cooperation agreements, ROCSAT-2 may obtain Earth environment images... that distinguish the ROCSAT-2 from other commercial satellites. ROCSAT-3 mission is an... ROCSAT-1 satellite, and now are used to integrate and test of ROCSAT... up with each other. The ROCSAT-1 satellite beams down its collected... meet the requirements for the ROCSAT-2 and ROCSAT-3 missions, NSPO is currently... able to operate several ROCSAT satellites simultaneously. The ROCSAT-2 mission ground segment... NSPO building for receiving ROCSAT-2 remote sensing data. ROCSAT-2 remote sensing data... [4]. 3. ROCSAT MISSIONS NSPO has successfully launched the Taiwan’s first satellite, ROCSAT-1, and NSPO is now actively working on the ROCSAT-2 and -3 satellite programs. ROCSAT-1 program has two... and small-scale plasma structures. ROCSAT-2 mission objectives include civilian applications... and education, and international cooperation. ROCSAT-2 satellite is a three-axis stabilized.... ROCSAT-2 satellite consists of a Remote Sensing Instrument (RSI) as main ROCSAT-2 payload.... The equatorial scene gaps for ROCSAT-2 is 0 day, having no gap... Taiwan Island during one pass. ROCSAT-3 is an international collaborative project... States. The overall objective of ROCSAT-3 is to extend the low... for operational impact studies. The ROCSAT-3 constellation will be launched in... ROCSAT program for the country. Based on the success of the ROCSAT... Taiwan are firmly established. The ROCSAT-2 and –3 satellites for the remote..., D. C., Yaung, J. Y., Wu A. M., Chen, C. C., and Shyu, J. M., “ROCSAT-1 Low-Earth-Orbit Mission,” Low.... 2. Wang, H. C., Lee, L. Ling, C., J., and Wu, A. M., “ROCSAT-2 Remote Sensing Mission,” IAF-00...



Дата загрузки: 2017-03-29
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0.24/5
... & Test Facility and Laboratories – ROCSAT Ground Segment Ø ROCSAT Programs – ROCSAT-1 – ROCSAT-2 – ROCSAT-3 Ø Future Plan and... carrying out three satellite programs (ROCSAT-1, ROCSAT-2 and ROCSAT-3), is to acquire the... LAUNCH PLANNING ROCSAT-3 03 OPERATIONS PLANNING ROCSAT-2 02 I&T FACILITY COMPLETED PLANNING ROCSAT-1 96... to conduct the I&T tasks for ROCSAT programs, this facility provides services..., and mission operations support. 10 ROCSAT Ground System (RGS) Ø The main...). Ø RGS is currently operating the ROCSAT-1 satellite and being upgraded and...) to support the follow-on ROCSAT programs. Mission operations center TT... (Tainan) 13 RGS Future View ROCSAT-1 ROCSAT-2 ROCSAT-3 S/L-Band TT&C Station S-Band TT.../TACC for R-3 RSDDC for R-2 14 ROCSAT-1 Program Ø Category: Scientific experimental satellite...-16, 2000 Magnetic storm 18 ROCSAT-2 Program Agriculture & Forestry Land Use... University, and Tohoku University 19 ROCSAT-2 Spacecraft Ø Weight around 700kg Ø Dimensions... by ROCSAT-2/ISUAL Science Team on May 1, 2001 24 25 ROCSAT-3 Program... for Atmospheric Research), USA Ø The ROCSAT-3/COSMIC system is a constellation of... Date: Early 2005 26 ROCSAT-3 Missions Ø The ROCSAT-3/COSMIC program is to... – Tri-Band Beacon. GPS Satellite ROCSAT-3/COSMIC Ø These micro-satellites collect... GPS Signal GPS (24 Satellites) ROCSAT-3/ COSMIC Ø Ø Atmosphere Ionosphere To obtain...



Дата загрузки: 2017-06-16
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0.15/5
SOME ASPECTS OF ROCSAT-2 SYSTEM ENGINEERING J. S. Chern (CM2), A. M. Wu, ..., Republic of China ABSTRACT The ROCSAT-2 is designated to the second... orbit, the images taken by ROCSAT-2 can also be acquired through... direction. The secondary payload of ROCSAT-2 is a scientific instrument called the... atmosphere. The theoretical analysis for ROCSAT-2 system is presented in this... satellite program initiated by NSPO, ROCSAT-2 will focus primarily on satisfying... that distinguish the ROCSAT-2 from other commercial satellites. The ROCSAT-2 mission objectives... the theoretical study for ROCSAT-2 system. 2. MISSION DESING ROCSAT-2’s mission is to... Island during one pass. The ROCSAT-2 system architecture, including satellite, ground... E, 24 deg N) 3. SATELLITE SYSTEM The ROCSAT-2 satellite includes the spacecraft bus...) in Taiwan. 4. GROUND SYSTEM The ROCSAT ground segment (RGS) is a collection..., and control functions for the ROCSAT serial missions. The NSPO also... be utilized to support the ROCSAT-2 mission. New capability and capacity... existing infrastructure according to related ROCSAT-2 mission requirements. The RGS mainly... antenna system (XAS). 5. CONCLUSIONS The ROCSAT-2’s daily revisit for a large coverage.... The scientific payload on board ROCSAT-2 will conduct the first mission... international cooperation related to the ROCSAT-2 image data or science data... ROCSAT-2 Spacecraft,” ROCSAT2.PO.87.010, Aug. 18, 1998. 2. NSPO’s Document, “ROCSAT.... Wang, H. C., L. C. Lee, J. Ling, and A. M. Wu, “ROCSAT-2 Remote Sensing Mission,” Paper IAF..., Rio, October, 2000. Astrium’s Document, “ROCSAT-2 Spacecraft Preliminary Design Review (PDR... Ephemeris Ground Communication Network Figure 1. ROCSAT-2 System Architecture. Imaging Planning Corrected...



Дата загрузки: 2017-06-16
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0.1/5
... ROC. The scientific satellite, the ROCSAT-1, has been launched to earth... with good health condition. The ROCSAT-2 is being developed and is... (upper atmospheric lightning). Then the ROCSAT-3 will be a microsatellites constellation, which... infrastructure and ROC’s satellite No. 1 (ROCSAT-1) had been completed. Then in... of ROCSAT-1, the development, launch and operation of ROC’s satellite No. 2 (ROCSAT-2), and the development, launch and operation of ROC’s satellite No. 3 (ROCSAT... based on the experience of ROCSAT-1’s international cooperation, a modification of the... NSPO and the missions of ROCSAT-1, -2, and - 3 will be presented in... the international cooperative projects. 3. ROCSAT-1 MISSION The ROCSAT-1 was launched into orbit... been completed and published. 1. ROCSAT-2 MISSION The ROCSAT-2 is majorly a satellite for... of 2003. 2. ROCSAT-3 MISSION It is obvious that ROCSAT-3 is the third... for weather prediction computation, the ROCSAT-3 is designed to be a constellation... Infrastructure Development Launch ROCSAT-1 Operations Launch ROCSAT-2 Operations Launch ROCSAT-3 Operations Figure1. Schedule...



Дата загрузки: 2017-03-31
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0.14/5
... Ocean Y . Sugimori 7 11 21 35 ROCSAT-1 Space Program J.-M. Shyu Section 2 - Programs... first scientific satellite of Taiwan, ROCSAT-1, be equipped with the Ocean... here in the Island. The ROCSAT-1 mission thus provides a good opportunity... the scientific returns of the ROCSAT-1 mission by providing adequate level... introduce the scientific potentials of ROCSAT-1 to our colleagues from aboard... are the scientific experiments on ROCSAT-l leading? And why should Taiwan... each single experiment on the ROCSAT-1 mission would sometimes be considered... important to remind ourselves that ROCSAT-1 is only the very first... of the scientific payload on ROCSAT-1 had greatly benefited from the... complement of scientific experiments on ROCSAT-1 is somewhat limited because of... if the OCI experiment on ROCSAT-1 is to be followed up... to become acquainted with the ROCSAT project when serving, sometime before.... The balance achieved in the ROCSAT 1 payload between technological application, environmental...



Дата загрузки: 2017-06-14
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0.16/5
... Communication Embedded System Radar AMS ROCSAT Digital Interface Basic System Architecture... Communication Embedded System Radar AMS ROCSAT Digital Interface Single-Ended Transmission... Communication Embedded System Radar AMS ROCSAT Digital Interface Surveillance Camera System... Communication Embedded System Radar AMS ROCSAT Digital Interface Radar System Radar... Communication Embedded System Radar AMS ROCSAT Digital Interface International Space Station... Communication Embedded System Radar AMS ROCSAT Digital Interface NSPO Program 計畫 階段 年限 第一期 (16... ROCSAT-1 2009/11/07 Digital Interface ROCSAT-2 (1) 2009/11/07 Digital Interface ROCSAT-2 (2) 2009/11/07 Digital Interface ROCSAT-2 (3) 2009/11/07 Digital Interface ROCSAT-2 (4) 2009/11/07 Digital Interface ROCSAT-3 (1) 2009/11/07 Digital Interface ROCSAT-3 (2) 2009/11/07 Digital Interface ROCSAT... Digital Interface ROCSAT-5 and ROCSAT-4 2009/11/07 Digital Interface ROCSAT-5 2009/11/07 Digital Interface ROCSAT...



Дата загрузки: 2017-03-10
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0.17/5
... OF IMAGE PROCESSING SYSTEM FOR ROCSAT-2 Frank Wu and An-Ming....tw ABSTRACT NSPO is developing a ROCSAT-2 Image Processing System (IPS), which... high quality image data for ROCSAT-2 mission. The IPS is an... transmitted from the ROCSAT-2 Remote Sensing Instrument (RSI). The ROCSAT-2 will be... planning and schedule activities for ROCSAT-2 satellite. DMS provides the functions... use of COTS products. 1. INTRODUCTION ROCSAT-2 is the second space program... from the ROCSAT-2 Remote Sensing Instrument (RSI). 2. ROCSAT-2 Satellite Characteristics ROCSAT-2 will pass... launched in October 2003. The ROCSAT-2 orbit will provide the capability... specific areas. The RSI of ROCSAT-2 provides for 2m Ground Sampling... and implemented to support the ROCSAT-2 mission. The IPS system functions... planning and scheduling activities for ROCSAT-2 satellite. DMS provides the functions... CSRSR Level 1A Level 1A ROCSAT-2 IPS X-Band Antenna Level 2/3/4 National... Monitoring Agencies X-Band Antenna Fig 2. ROCSAT 2 Image Data Distribution 4. IMPLEMENTATION APPROACHES... and is ready for the ROCSAT-2 image processing. 5. IMAGE APPLICATIONS AND... the processing and distribution of ROCSAT-2 products (Fig. 2). The functions for... the efficiency of the overall ROCSAT-2 data processing: The distribution centers... for users. value-added Improving ROCSAT-2 data quality and its applications..., the technical applications of the ROCSAT-2 data can be maximized and... the large amount of daily ROCSAT-2 downlink data. 6. DEVELOPMENT AND OPERATIONS... technical experience gained from the ROCSAT-2 can be reused and reapplied... high quality image data for ROCSAT-2 mission. Except the front-end...



Дата загрузки: 2017-04-24
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0.07/5
...) ROCSat . . . . . . . . Republic of China Satellite (Taiwan). --- Note: A public naming competition regarding ROCSat..., the ROCSat program was given the new nickname of FormoSat. Hence; ROCSat---1 became FormoSat---1, ROCSat---2 became FormoSat---2, and ROCSat---3 became FormoSat---3. However, ROCSat is..., EOS/PM---1, TOMS/EP, KOMPSAT---1, ROCSat---1, Aqua, Terra, Chandra X---Ray Observatory...



Дата загрузки: 2017-01-23
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0.05/5
... LEO. Price Range. The completed Rocsat-2 spacecraft with a high-resolution imaging... is approximately $12 million. One: Rocsat-2 was delivered in Contractors Prime.../Astrobus Artist's Depiction of the Rocsat-2 on a Leostar Bus Source: EADS... prime contractor for both programs. Rocsat-2. In 1999, Astrium received a $75... to design and build the Rocsat-2 high-resolution Earth imaging spacecraft... following year to form Astrium. Rocsat-2 launched in May 2004 from... introduces Leostar model Launch of Rocsat-2 on Taurus XL Forecast Rationale...



Дата загрузки: 2016-12-21
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0.27/5
... Office, the Republic of China, ROCSAT-2, has been announced as a LEO... communication network. In the proceeding ROCSAT-1 project, NSPO has established two... remote sensing data downlink for ROCSAT-2. This project is concerned with... to complete this program. The ROCSAT Ground Segment (RGS) has two... first satellite of NSPO is ROCSAT-1, which was scheduled to be... an inclination of 35 degrees. ROCSAT-1 was designed to carry out... satellite of NSPO would be ROCSAT-2, and has been announced to... remote sensing data downlink for ROCSAT-2. Figure 1: General Arrangement Of The... in the future operation after ROCSAT-1 launched, telemetry data would be... and mission operation, establishing the ROCSAT-2 earth observation data processing center....7 No.11, November 2007 3. Requirement ROCSAT-2 was featured with the capability.... But the simultaneous contact of ROCSAT-1 and ROCSAT-2 was a potential problem to... Figure 7: Design Of S/X Band Antenna ROCSAT-2 Hardware Modification Se ns ing... problem of simultaneous contact of ROCSAT-1 and ROCSAT-2 satellites in such system... one S band station dedicated to ROCSAT-2 missions. The final decision has... Science Council. References [1] Robin Kao, ROCSAT-2 Ground Station Preliminary Study Report... 7 1996. [3] Presentation: ROCSAT-2 Mission Defination Mid-term Evalution (ROCSAT-2.PO.86.018... On ROCSAT-1 & ROCSAT-2 Ground Stations, ANTCOM, Nov. 10 1997. [5] Meeting Minutes Of ROCSAT-2 Ground Stations (ROCSAT-1.GS87.54), NSPO, APR...