Спутник ДЗЗ. Kompsat 2. [Редактировать]

Аппарат предназначен для получения цифровых изображений земной поверхности с пространственным разрешением 1 м в панхроматическом режиме и 4 м в мультиспектральном режиме. Отличительной особенностью спутника является возможность продолжительного времени непрерывной съемки — до 120 тыс. кв. км (533 сцены) на одном витке.

Решаемые задачи:

  • создание и обновление топографических и специальных карт и планов вплоть до масштаба 1:10 000;
  • инвентаризация и контроль строительства объектов инфраструктуры транспортировки и добычи нефти и газа;
  • выполнение лесоустроительных работ, инвентаризация и оценка состояния лесов;
  • инвентаризация сельскохозяйственных угодий, создание планов землепользования, точное земледелие; обновление топографической подосновы для разработки проектов генеральных планов перспективного развития городов, схем территориального планирования муниципальных районов;
  • инвентаризация и мониторинг состояния транспортных, энергетических, информационных коммуникаций; широкий круг задач в области охраны окружающей среды.

 

Дополнительные наименования

#НаименованияПоиск в новостяхПоиск в документах
1Arirang 2 EOНайтиНайти
229268НайтиНайти
3KompSat-2НайтиНайти

Дополнительная классификация

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

Технические характеристики

#ХарактеристикаЗначение
1Масса, кг800
2Масса КА, кг800
3Ширина полосы съемки, км15
4Периодичность съемки, сутки3
5Скорость передачи данных на наземный сегмент, мБит в секунду320
6Пространственное разрешение в надире (панхроматический), метра1
7Пространственное разрешение в надире (мультиспектральный), метра4
8Полоса захвата, км15
9Возможность получения стереопарыда
10Радиометрическое разрешение, бит на пиксель10
11Формат файлов GeoTIFF

Характеристики орбиты

#ХарактеристикаЗначение
1Высота орбиты, км685
2Наклонение, град98.2
3Апогей, км703.3
4Перигей, км680.5
5Период, минут98.5
6Длинный диаметр эллипса, км7062

Пусковые характеристики

#ХарактеристикаЗначение
1Код NSSDC2006-031A

Экономические характеристики

#ХарактеристикаДата измеренияЗначение
1Страна Корея
2Стоимость (разработки), млн. долл.280

Информация об удачном запуске

#ХарактеристикаЗначение
1Дата пуска2006-07-28 at 07:05:00 UTC
2Полезная нагрузка 1xKompsat 2
3Ракета-носитель 1xРокот

Найдено 416 документов по запросу «Kompsat 2». [Перейти к поиску]


Дата загрузки: 2017-01-16
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GPS-Based Orbit Determination for KOMPSAT-5 Satellite Yoola Hwang, Byoung-Sun... Kim Korea Multi-Purpose Satellite-5 (KOMPSAT-5) is the first satellite in... from GRACE and KOMPSAT-2 as well as simulated KOMPSAT-5 data. The POD... position and velocity, respectively. Keywords: KOMPSAT-5, orbit determination, GPS, double-difference... I. Introduction Korea Multi-Purpose Satellite-5 (KOMPSAT-5) is the first satellite in...) images and support radio occultation. KOMPSAT-5 is to be inserted into... (ETRI). The primary missions of KOMPSAT-5, called GOLDEN, are as follows... monitoring The secondary mission of KOMPSAT-5 is to generate an atmospheric... orbit determination (OD) [1]. Figure 1 shows KOMPSAT-5 at a nominal attitude in ‘rightlooking.... The main payloads carried by KOMPSAT-5 are SAR, two GPS receivers... [2], shares the operation heritage of KOMPSAT-2. The dual-frequency IGOR GPS... • Database management Database Nadir Fig. 1. KOMPSAT-5 nominal attitude (images courtesy of... the on-board computer in KOMPSAT-5. The singlefrequency TOPSTAR-3000 GPS... well the requirements of the KOMPSAT-5 satellite can be satisfied using... method using GPS data from KOMPSAT-5 is provided, and test results... External interfaces Fig. 2. FDS architecture. KOMPSAT-5 satellite operation, consists of telemetry... system follows the heritage of KOMPSAT-2. The FDS provides satellite flight..., and a graphical user interface (GUI). KOMPSAT-5 supports on-board satellite operations... operational orbit. The POD of KOMPSAT-5 is used for the enhancement... process is operated at the KOMPSAT ground station of KARI, and... or to users requesting accurate KOMPSAT-5 positioning information. Figure 3 shows the... stations for KOMPSAT-5 (2009). for processing raw GPS data from KOMPSAT-5 and... a floating number, as shown in KOMPSAT-2 data processing [6]. GPS time is... data processing of KOMPSAT-5 POD will use the KOMPSAT-5 GPS flight receiver... to KOMPSAT-5 and IGS ground stations. Raw GPS data from KOMPSAT-5 is... dynamic and measurement models for a KOMPSAT-5 POD. For an altitude of...×120) for GRACE and simulated KOMPSAT-5 GPS data [18] EGM-96... delay GRACE, simulated KOMPSAT-5 data) GRAPHIC method for KOMPSAT-2: [6], [17] Troposphere delay... for KOMPSAT-5 OD verification. First, since real on-board data of KOMPSAT... performance, and the requirements of KOMPSAT-5 OD were validated through internal... results of POD using simulated KOMPSAT-5 GPS data are illustrated for... 3000 Receiver MSIS-90 [22] KOMPSAT-5 carries TOPSTAR 3000 as a backup... processors and the GPS. In KOMPSAT-5, TOPSTAR 3000 will receive a maximum... data through two antennas. For KOMPSAT-5, each GPS measurement has information... satellite is not available in KOMPSAT-2 data due to the limitation... overlapping orbital solution for the KOMPSAT-2 satellite showed a 63.8 cm RMS... for TOPSTAR 3000 and simulated KOMPSAT-5 data , 6 min for GRACE satellite...-3000 GPS data and simulated KOMPSAT-5 GPS data. All sigma values... than KOMPSAT-5. Also, a BlackJack GPS receiver (the IGOR receiver in KOMPSAT-5 is.... An SLR residual evaluation of KOMPSAT-5 is independently used to assess... POD. Table 6. Osculating orbit for KOMPSAT-5 simulation data generation. Parameter Value... Results by Simulated KOMPSAT-5 GPS Data The KOMPSAT-5 ground track repeats every... 421 revolutions. Table 6 shows the KOMPSAT-5 osculating orbit used to consider... 33, Number 4, August 2011 Table 7. KOMPSAT-5 dynamic and measurement model errors... of used data for simulated KOMPSAT-5 GPS measurement. Date % of used... differences from truth orbit and KOMPSAT-5 POD using simulated data. Cross... test results using the simulated KOMPSAT-5 GPS data, the truth orbit... between the truth orbit and KOMPSAT-5 POD using the simulated data... meet the POD requirements of KOMPSAT-5. Since the POD is processed... differences from truth orbit and KOMPSAT-5 POD using simulated data. The... Yoola Hwang et al. V. Conclusion KOMPSAT-5 OD results obtained from single... are performed using on-board KOMPSAT-2 data for single-frequency GPS..., and GRACE satellite and simulated KOMPSAT-5 data for dual-frequency data... KOMPSAT-2 data. The single-frequency requirement, 1 m RSS, was satisfied by the KOMPSAT-2 overlapping orbital solution. Results of the GRACE satellite and KOMPSAT... the orbit accuracy requirements of KOMPSAT-5, less than 20 cm positioning... the positioning error requirement. Thus, KOMPSAT-5 meets 0.03 cm/s RMS in... estimation. References [1] S.R. Lee, “Overview of KOMPSAT-5 Program, Mission, and System,” IGARSS... and DoubleDifferenced Methods: SAC-C and KOMPSAT-2,” Adv. Space Res., vol. 47..., 1996. [17] Y. Hwang et al., “KOMPSAT-2 Orbit Determination Status Report,” Proc... [25] Y. Hwang, B.S. Lee, and J. Kim, “KOMPSAT-5 Precise Orbit Determination Using Simulated... for developing the KOMPSAT1 and KOMPSAT-2 satellite mission control element. From... is now working for the KOMPSAT-3 and KOMPSAT-5 project as a system engineer...



Дата загрузки: 2017-01-10
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...şlıca tarım ürünleri, çok tarihli Kompsat-2 ve Envisat ASAR görüntüleri..., tek tarihli pankromatik ve renkli Kompsat-2 görüntüleri uygun bir yöntem... renkli Kompsat-2 görüntüleri (4m) üzerinde uygulanmıştır. İkinci aşamada renkli Kompsat-2 görünt... Görüntü Sınıflandırması, Bölüt Tabanlı Yaklaşım, Kompsat-2, Envisat ASAR. A SEGMENT-BASED APPROACH... Plain, Bursa, through multi-temporal Kompsat-2 and Envisat ASAR data. First... single-date pancromatic and multispectral Kompsat-2 images are fused with an... fusion method and 1m colour Kompsat-2 images are generated. Next, different... performed on the multispectral Kompsat-2 images. Then the Kompsat-2 images (4m) are... Image Classification, Segment-Based Approach, Kompsat-2, Envisat ASAR. . yaklaşımla birle... içermesi nedeniyle Envisat ASAR verileri Kompsat-2 biçimde azalmasına neden... görüntü sınıflandırması üzerindeki QuickBird, Kompsat-2, IKONOS vb. Gibi yüksek etkisinin...) ve renkli değerlendirebilmektedir [25]. Kompsat-2 (4m) görüntüleri temin edilmi... bölütler, çoklu istatistiksel 3a). Pankromatik Kompsat-2 görüntüsünün spektral ölçümler sayesinde ger... bant aralığı 0.5 ve 0.9μm iken renkli Kompsat-2 karşılaştırılarak değerlendirilmi... tarihli görüntü sınıflandırma [35]. Kompsat-2 görüntüsüne ait işlem düzeyi... bir diğer veri seti, Kompsat-2 şekilde elde edilebileceği yöntemlere ihtiya...şenleri ile görüntülenmiş renkli Kompsat-2 görüntüsü ve (b) Envisat ASAR (Temmuz...ırılması Üzerine Bir Yaklaşım Tablo 1. Kompsat-2 ve Envisat ASAR verilerine ait... mekânsal çözünürlüğe sahip renkli Kompsat-2 görüntüleri üretmek amacıyla... (1m) ve çok bantlı (4m) Kompsat-2 görüntüleri üzerinde görüntü keskinle...üler üzerinde test edilmesi sonucunda Kompsat-2 verileri için ‘En Küçük Kareler’ görünt... verilmiştir. Pankromatik ve renkli Kompsat-2 görüntülerine ait örnek bir... kullanılmıştır. 3.2 Kompsat-2 Verilerinin Atmosferik Düzeltilmesi Çok tarihli Kompsat-2 görüntülerinden güvenilir.... 3.5 Keskinleştirilmiş Kompsat-2 Görüntülerinin Bölütlenmesi (a) (b) (c) Şekil 4. (a) Pankromatik Kompsat-2, (b) renkli Kompsat-2, (c) keskinleştirilmi...ış ve bu noktalar yardımıyla Kompsat-2 ve Envisat ASAR verileri, PCI... işlemi uygulanmış (1m) her bir Kompsat-2 görüntüsü için mekân (hs):{3, 4, 5……, 20...ştir. Değerlendirmeler, keskinleştirilmiş Kompsat-2 görüntülerine ait tüm bant kombinasyonlar... aylarına ait keskinleştirilmiş Kompsat-2 görüntüleri için en uygun... ASAR uydu görüntüleri de Kompsat-2 görüntüleriyle birlikte sınıflandırılm...-TemmuzAğustos aylarına ait Kompsat-2 ve Envisat ASAR görüntülerinin... bulunmuştur. Bu oran, sadece Kompsat-2 verilerinin sınıflandırılmasıyla elde... yetiştirilen 6 farklı ürün türü, çok tarihli Kompsat-2 ve Envisat ASAR verileri ile...-TemmuzAğustos aylarına ait Kompsat-2 ve Envisat ASAR görüntülerinden... bölüt tabanlı sınıflandırma sonuçları. Kompsat-2 MS (4 m) Aylar Haziran Temmuz Ağustos....66 76.01 75.66 Kompsat-2 MS (4 m) & Envisat ASAR (15 m) Bölüt Tabanl...ŞEKKÜR Çalışmada kullanılan Kompsat-2 uydu görüntüleri ODTÜ-Jeodezi...-431. [35] Nik System, (2008), Kompsat-2 technical notes. http://nik.com...



Дата загрузки: 2017-01-23
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Design and Implementation for KOMPSAT-5 Orbit Determination Operations 1 Yoola Hwang*1, ... Korea KOrea-Multi-Purpose-SATellite (KOMPSAT)-5 is the first Korean satellite... position and velocity are required. KOMPSAT-5 orbit determination system consists of... satellite tracking and ranging data. KOMPSAT-5 carries two GPS receivers, TOPSTAR... laser raging service (ILRS) site. KOMPSAT-5 POD and OOD are designed... in three-dimension, respectively. However, KOMPSAT-5 OD using ranging and antenna... T HE KOrea-Multi-Purpose-SATellite (KOMPSAT)-5 is the first Korean satellite...) mission and support radio occultation. KOMPSAT-5 will be launched in 2012... Aerospace Research Institute (KARI) built KOMPSAT-5 spacecraft and ground control system... studied for CHAMP satellite and KOMPSAT-2 [3, 5]. The POD using single-frequency... direction [7]. In this paper, the KOMPSAT-5 OD of FDS is studied... design approach is used for KOMPSAT-5 orbit determination design on Linux... and provides definitive orbit of KOMPSAT-5 using GPS-based navigation solutions... for deriving definitive orbit of KOMPSAT-5. The purpose of the orbit... designed with orbit prediction for KOMPSAT-5 operation as seen in figure... stored to the database of KOMPSAT-5 system management. The operational initial... transferred to the external sites. KOMPSAT-5 carrying two GPS receivers normally... 3000 is carried on KOMPSAT-2. The POD of KOMPSAT-2 has been successfully... provided by Table 2. For KOMPSAT-2 and simulated KOMPSAT-5 data, models in table...-track (15-min for KOMPSAT-2 and simulated KOMPSAT-5 data) Figure 12 validates... data (TOPSTAR 3000). OOD uses KOMPSAT-2 GPS navigation solution as explained... truth orbit in this comparison. KOMPSAT-2 GPS raw data are prepared... periodically satisfied or not. In KOMPSAT-5 POD module, the orbit accuracy... was used [17]. The simulated KOMPSAT-5 and IGS reference ground sites.... Overlapping orbit solution for simulated KOMPSAT-5 satellite. Next, validation of POD..., to be required to perform KOMPSAT-5 missions, that position and velocity... KOMPSAT-5 POD. Figure 20. Velocity error for simulated KOMPSAT-5 POD. IV. Conclusions KOMPSAT... fully satisfied and verified for KOMPSAT-5 normal operation. References [1] Hwang, Y., Lee.... 487-496. [2] Lee, S.R., “Overview of KOMPSAT-5 Program, Mission, and System,” Proc... Double-Differenced Methods: SACC and KOMPSAT-2,” Advances in Space Research, vol..., J.-C., “Orbit Maintenance for Calibration of KOMPSAT-5”, Proceedings of APSAR 2011, Sep...



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... of South Korea from 2010. KOMPSAT-5 (KOrea Multi Purpose SATellite) will... and Radio Occultation KOMPSAT-5 Mission KOrea Multi Purpose SATellite (KOMPSAT) –5 has been developed since 2005. The primary mission of KOMPSAT-5 program... (AOPOD) system is equipped on KOMPSAT-5 as a secondary payload (Lee et... GNSS meteorology and space science. KOMPSAT-5 will be launched on August... AOPOD system. Figure 2.5 Image of KOMPSAT-5 KASI has also developed KASI... GPS radio occultation mission in KOMPSAT-5. IGOR operation phase and mode... GPS radio occultation data for KOMPSAT-5 mission. In 2007, KASI and... as the preliminary run of KOMPSAT-5 data application. KASI is currently... occultation data from KOMPSAT-5 as the data from KOMPSAT-5 will be provided... the Korea Multi-Purpose Satellite-5 (KOMPSAT-5) Program by providing the GPS... been developing POD system for KOMPSAT-5 using the modified version of...-Determination (EGPOD) software for the KOMPSAT-2 (Lee et al., 2005). Since...., 2011). EGPOD is now preparing KOMPSAT-5 POD that is scheduled to... to process SLR measurements, because KOMPSAT-5 will carry laser reflector as... in Korea Multi-Purpose Satellite KOMPSAT-5, In: A. Steiner et al. (Eds... double-differenced method: SAC-C and KOMPSAT-2, Advances in Space Research, 47...) “GPS Based Orbit Determination for KOMPSAT-5 Satellite,” ETRI Journal (in press... ranging system for STSAT-2 and KOMPSAT-5, Journal of Astronomy and Space... the radio occultation mission in KOMPSAT-5. J. Astron. Space Sci., 27(4), pp... the electron density profile for KOMPSAT-5 GPS radio occultation data processing...



Дата загрузки: 2017-01-23
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... Atmospheric drag effects on the KOMPSAT-1 satellite during geomagnetic superstorms K.-H. Kim1... the low earth-orbiting satellite, KOMPSAT-1 in a sun-synchronous orbit at.... We observed that the daily KOMPSAT-1 drag acceleration transiently responses to...-to-one correspondence between the KOMPSAT-1 drag accelerations and the storm... indicates that the trajectory of KOMPSAT-1 is significantly perturbed during extremely... Satellite-1 (KOMPSAT-1) during a 3-month (October– December) period in 2003. KOMPSAT-1 was launched... Dst index, and (e) the daily KOMPSAT-1 drag acceleration. days. Obviously, these... 1 hour, whereas that of the KOMPSAT-1 drag acceleration in our study... 1 day. To compare the daily KOMPSAT-1 drag acceleration against Dst, the... plotted in Fig. 1(d). The daily KOMPSAT-1 drag acceleration is plotted in....7 Fig. 2. Scatter diagrams of the KOMPSAT-1 drag acceleration versus the F10... software (Kim et al., 2004). KOMPSAT-1 uses the on-board GPS... and Dst). For example, the KOMPSAT-1 drag acceleration was ∼400 m/day2... Fig. 1(e), one can see that KOMPSAT-1 experienced significant drag during the... Discussion We have investigated the KOMPSAT-1 drag acceleration during a 3-month (October... be summarized as follows: (1) The KOMPSAT-1 drag acceleration correlates with the... expansion of the atmosphere affect KOMPSAT-1 orbiting at higher altitude (∼660... CHAMP. We note that the KOMPSAT-1 drag enhancements for October and...-to-one correspondence between the KOMPSAT-1 drag accelerations and the storm... H.-J. Choi, Orbit determination for the KOMPSAT-1 spacecraft during the period of...



Дата загрузки: 2017-03-10
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... Republic Absolute Radiometric Calibration of KOMPSAT-3A H. Y. Ahna, D. Y. Shina, J. S. Kima, D. C. Seob... WORDS: Radiometric Calibration, TOA Radiance, KOMPSAT-3A, Radiative Transfer Code ABSTRACT... Korea Multi-Purpose Satellite-3A (KOMPSAT-3A) performed by the Korea... parameters were derived for the KOMPSAT-3A sensor to enable the... the KOMPSAT-3A sensor, we performed a radiometric validation with a comparison of KOMPSAT... spectral band responses of the KOMPSAT-3A sensors at the Zuunmod... difference in TOA reflectance between KOMPSAT-3A and Landsat-8 image over... band, the TOA reflectance of KOMPSAT-3A was lower than the... passes of two sensors. The KOMPSAT-3Aensor includes a band pass near... 2. MEHTOD KOrea Multi-Purpose SATellite (KOMPSAT)-2 and -3 were commissioned to satisfy... Korea. On March 26, 2015, KOMPSAT-3A was launched successfully, and... application images. Since launching the KOMPSAT series, their imagery has been... promote the stable operation of KOMPSAT-3A during the LEOP. The... parameters were derived for the KOMPSAT-3A sensor to enable conversion... with radiometric validation by comparing KOMPSAT-3A and Landsat-8 TOA reflectance... study, absolute radiometric calibration of KOMPSAT-3A AEISS-A was initiated using... coefficient using a vicarious approach for KOMPSAT-3A, it was cross-validated... the absolute calibration of the KOMPSAT series was established with KARI... during the LEOP after launching KOMPSAT-3A. A reference target with a uniform... Figure 1. KOMPSAT-3A imagery at the Zuunmod site Figure 2. KOMPSAT-3A imagery... the vicarious calibration coefficient of KOMPSAT-3A AEISS-A sensor radiometric quality... similar times (within 2~3 hr). Figure 3. KOMPSAT-3A and Landsat-8 image in... the sensor aperture of either KOMPSAT-3A or Landsat-8 (W/m2 µm is... TOA reflectance of Landsat-8 and KOMPSAT-3A were compared for the... reference tarp used for the KOMPSAT-3A L1R image DN. TOA... equation (3): using a vicarious approach for KOMPSAT-3A. Using the t-test, the... and Goheung were similar for KOMPSAT-3. (3) where is the predicted spectral... the RTC and calculated the KOMPSAT-3A DN using a linear regression... band and date gains of KOMPSAT-3A were calculated. Table 4. TOA... band, the TOA reflectance of KOMPSAT-3A and Landsat-8 differed by... band and, unlike Landsat-8, the KOMPSAT-3A sensor reacted in a spectral... the lower TOA reflectance of KOMPSAT-3A in the NIR band... absolute radiometric calibration of the KOMPSAT-3A sensor. This contribution has... 2016, Prague, Czech Republic The KOMPSAT-3A sensor was radiometrically calibrated... radiance and RSR by the KOMPSAT-3A sensor at the Zuunmod... TOA reflectance of Landsat-8 and KOMPSAT-3a were performed using Libya... the difference between Landsat-8 and KOMPSAT-3A NIR band is due... maintaining the radiometric quality of KOMPSAT-3A without an onboard calibrator... characterization and validation for the KOMPSAT-3 sensor.” Remote Sensing Letters 6 (7): 529.... “Absolute Radiometric Calibration of the KOMPSAT-2 Multispectral Camera Using a Reflectance-Based...



Дата загрузки: 2016-11-02
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KOMPSAT Workshop - Discover the Earth at .... KOMPSAT At Your Service Sentosa Island Singapore Satrec Initiative Proprietary / KOMPSAT Images © KARI / Distribution by Satrec Initiative -2- KOMPSAT Series  KOMPSAT     National... KOMPSAT-2 Design lifetime : 3 years 2006.7.28 ~ 1.0 m EO Payload LTAN : 10:50 KOMPSAT... Payload LTAN : 6:00 (18:00) KOMPSAT-3 Design lifetime : 4 years 2012.5.18... Proprietary / KOMPSAT Images © KARI / Distribution by SI Imaging Services -3- KOMPSAT-2 Specifications Launch... nm SI Imaging Services Proprietary / KOMPSAT Images © KARI / Distribution by SI... / KOMPSAT Images © KARI / Distribution by Satrec Initiative -5- Tokyo, Japan 1st International KOMPSAT Reseller Meeting -6- Mapping Large Area  KOMPSAT-2: Higher duty... Proprietary / KOMPSAT Images © KARI / Distribution by SI Imaging Services -7- KOMPSAT-3 Specification Launch... nm SI Imaging Services Proprietary / KOMPSAT Images © KARI / Distribution by SI... Initiative Proprietary / KOMPSAT Images © KARI / Distribution by Satrec Initiative -9- KOMPSAT-3 Rang Yai, Thailand Satrec Initiative Proprietary / KOMPSAT Images © KARI... Resolution tilt vs resolution 7 Resolution (m) 6 5 4 3 2 1 0 0 KOMPSAT-2 5 10 15 20 25 30... 50 Tilt (degree) KOMPSAT-3 SI Imaging Services Proprietary / KOMPSAT Images © KARI / Distribution... latitude SI Imaging Services Proprietary / KOMPSAT Images © KARI / Distribution by SI... Imaging SI Imaging Services Proprietary / KOMPSAT Images © KARI / Distribution by SI... Simulation SI Imaging Services Proprietary / KOMPSAT Images © KARI / Distribution by SI... Simulation SI Imaging Services Proprietary / KOMPSAT Images © KARI / Distribution by SI... Simulation SI Imaging Services Proprietary / KOMPSAT Images © KARI / Distribution by SI... Proprietary / KOMPSAT Images © KARI / Distribution by SI Imaging Services - 17 - KOMPSAT-5 Specification... / KOMPSAT Images © KARI / Distribution by SI Imaging Services - 18 - 1st International KOMPSAT Reseller Meeting - 19 - Bangkok, Thailand SI Imaging Services Proprietary / KOMPSAT... km SI Imaging Services Proprietary / KOMPSAT Images © KARI / Distribution by SI... latitude SI Imaging Services Proprietary / KOMPSAT Images © KARI / Distribution by SI... x 5 km SI Imaging Services Proprietary / KOMPSAT Images © KARI / Distribution by SI... (km) 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.2 1.2 1.1 1.0 1.0 1.0 1.4 1.4 1.6 1.7 1.7 2.0 2.2 2.2 2.5 2.7 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 SI Imaging Services Proprietary / KOMPSAT Images © KARI / Distribution by SI... km SI Imaging Services Proprietary / KOMPSAT Images © KARI / Distribution by SI....8 25.0 SI Imaging Services Proprietary / KOMPSAT Images © KARI / Distribution by SI... km SI Imaging Services Proprietary / KOMPSAT Images © KARI / Distribution by SI....4 99.9 SI Imaging Services Proprietary / KOMPSAT Images © KARI / Distribution by SI... nm SI Imaging Services Proprietary / KOMPSAT Images © KARI / Distribution by SI..., USA SI Imaging Services Proprietary / KOMPSAT Images © KARI / Distribution by SI..., France SI Imaging Services Proprietary / KOMPSAT Images © KARI / Distribution by SI... opportunities SI Imaging Services Proprietary / KOMPSAT Images © KARI / Distribution by SI... 316 SI Imaging Services Proprietary / KOMPSAT Images © KARI / Distribution by SI... South) SI Imaging Services Proprietary / KOMPSAT Images © KARI / Distribution by SI...: 30 SI Imaging Services Proprietary / KOMPSAT Images © KARI / Distribution by SI... - Ground Stations of KOMPSAT  Global ground stations for KOMPSAT data  KARI ground... Station SI Imaging Services Proprietary / KOMPSAT Images © KARI / Distribution by SI...



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... Multi-Purpose SATellite-2B(GEO-KOMPSAT-2B) 10:50 [VI-2-3] Dependence... Integrated Mission Search System for KOMPSAT Satellite Sun-Ju Park, In... of Flight Dynamics Subsystem for KOMPSAT-3A Satellite 1 2 Young-Woong Park...] Power Budget Analysis for GEO-KOMPSAT-2 1 1 1 Sung-Soo Jang , Na-Young... of Flight Dynamics Subsystem for KOMPSAT-3A Satellite Young-Joo Song... Research Institute) is developing Geo-KOMPSAT-2 (Geostationary Earth Orbit KOrea Multi.... As compared to COMS Geo-KOMPSAT-2 requires more propellant due to... concept of COMS to Geo-KOMPSAT-2. The Central Tube which is... of Central Tube for Geo-KOMPSAT-2. 14:45 [1-4-4] Orbit State Vector... payload. The INR of GEO-KOMPSAT-2 estimates state vectors using stars... second Korean geostationary satellite GEO-KOMPSAT-2A is being developed for... the Langmuir Probe on the KOMPSAT-1 (KOrean Multi-Purpose SATellite–1) launched... the magnetosphere. GK-2A (GEO-KOMPSAT-2) will be launched in late... of Korea Multi-Purpose Satellite -1 (KOMPSAT-1) in 1999, and now expands... Multi-Purpose SATellite-2B(GEO-KOMPSAT-2B) Dai Ho Ko, Seonghui... Multi-Purpose SATellite-2B(GEO-KOMPSAT-2B), which is scheduled to... geostationary satellites such as GEO-KOMPSAT 2A/2B will be launched.... The link for X-band of KOMPSAT-3 consist of the transmitter of... analysis of link budget for KOMPSAT-3 was performed in development phase... document describes the analysis of KOMPSAT-3 X-band communication link using the... Research Institute) is developing Geo-KOMPSAT-2 (Geostationary Earth Orbit KOrea Multi.... As compared to COMS Geo-KOMPSAT-2 requires more propellant due to... concept of COMS to Geo-KOMPSAT-2. The Central Tube which is... of Central Tube for Geo-KOMPSAT-2. [P-18] Smart Structure of Paylaod... adapted in the satellite designing. KOMPSAT-3A is scheduled to be... its same local time with KOMPSAT-3, it is expected to be... the KOMPSAT-3A to minimize the contact overlap time with KOMPSAT-3. The... decrease the possibility of KOMPSAT-3A and KOMPSAT-3 flying over a ground station... Integrated Mission Search System for KOMPSAT Satellite Sun-Ju Park, In... of Flight Dynamics Subsystem for KOMPSAT-3A Satellite Young-Joo Song... Korea multi-purpose Satellite-3A (KOMPSAT-3A), expected to be launched...) sensor. The mission orbit for KOMPSAT-3A is a sun-synchronous orbit... Electro-Optical (EO) images of KOMPSAT-3A, it is expected that... as natural disasters monitoring. For KOMPSAT-3A in-orbit operation, Korea... KOMPSAT-3A. In this work, development status of FDS for KOMPSAT-3A... to newly developed KOMPSAT-3A FDS with respect to KOMPSAT-3 FDS are also discussed. Until now, KOMPSAT-3A FDS... until to the launch of KOMPSAT-3A satellite. ABSTRACTS-POSTER [P-41... The first SAR satellite of KOMPSAT-5 was launched at August of.... The first SAR satellite of KOMPSAT-5 was launched at August of...] Power Budget Analysis for GEO-KOMPSAT-2 Sung-Soo Jang1, Na-Young... electrical power budget for GEO-KOMPSAT-2. The purpose of power budget... accuracy of orbit determination for KOMPSAT-5, which has dual frequency GPS... Occultation Receiver). The trajectories of KOMPSAT-5 from precise orbit determination using... orbit and during testing. In KOMPSAT-6 and GK 2A/2B program... Environment Monitor) aboard the GEO-KOMPSAT-2A consist of the PD...



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0.1/5
..., South Korea, 305-333 The KOMPSAT-1(KOrea Multi Purpose SATellite-1) was... KOMPSAT-2 was launched in 2006 and has been normally operated. The KOMPSAT-5 will be launched in 2010 and the KOMPSAT-3 will be launched in 2011. The KOMPSAT-1 ground system and the KOMPSAT... operation. However, the KOMPSAT-3 ground system and the KOMPSAT-5 ground system are... are significantly reduced. I. Introduction T HE KOMPSAT (KOrea Multi Purpose SATellite) projects... to obtain global market share. KOMPSAT-1, was launched on December 21... power. The mission lifetime of KOMPSAT-1 was initially 3 years, however, it... been successfully operated until 2008. KOMPSAT-1 has four payloads on-board... (HEPD). In December 1999, the KOMPSAT-2 project to develop a highly advanced... the technology acquired from the KOMPSAT-1 project. KOMPSAT- 2 was successfully launched on... the same orbital altitude of KOMPSAT-1. KOMPSAT-2, equipped with an MSC (Multi... the National Space Development Program, KOMPSAT-5 and KOMPSAT-3 are currently being developed... Aerospace Research Institute (KARI). The KOMPSAT-5, which started in the middle... using the SAR payload, unlike KOMPSAT-1, KOMPSAT-2 and KOMPSAT3. The national urgent..., will be fulfilled by the KOMPSAT-5. And, in order to meet... the SAR image information, the KOMPSAT-5 GOLDEN mission will provide Geographical... the KOMPSAT-3 are to provide continuous satellite earth observation after KOMPSAT-1 and KOMPSAT... operations of KOMPSAT-1. And, we have been operating the KOMPSAT-2 since 2006... developing satellite operations system for KOMPSAT-5 and KOMPSAT-3 respectively. Figure 1 depicts the... development and operational cost. Figure 1. KOMPSAT images and Multi-satellite Operations... (MCE) system is a part of KOMPSAT Ground Segment in which consists... Aeronautics and Astronautics Two satellites, KOMPSAT-1 and KOMPSAT-2, have been simultaneously operated with one operations team since the KOMPSAT-2 launched. From the experiences of multi-satellite operations with KOMPSAT-1 and KOMPSAT... more from the experiences of KOMPSAT-1 and KOMPSAT-2 operations, and they are...



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... System using In-house Generated KOMPSAT-2 Ephemeris Su-Jin Choi 1 , Ok... debris and KOMPSAT-2 because these debris were scattered around the KOMPSAT-2 (KOrea... conjunction analysis between debris and KOMPSAT-2 on a daily basis for 7-day... analysis using in-house generated KOMPSAT-2 ephemeris. When we carry out... other is in-house generated KOMPSAT-2 ephemeris based on the operational...-satellite event, conjunction analysis between KOMPSAT-2 and FY-1C debris was... near the KOMPSAT-2 orbit. In addition, space debris environment near KOMPSAT-2 orbit... of the catalog objects. The KOMPSAT-2 was launched into space July...-spectral scene[5]. Mission orbit of KOMPSAT-2 is a sun-synchronous circular orbit... analysis the collision risk between KOMPSAT-2 and space debris, we has..., therefore, applies in-house generated KOMPSAT-2 Ephemeris (KARI TLE) to conjunction... in-house generated ephemeris of KOMPSAT-2 is described. Moreover, the operational... navigation solution of KOMPSAT-2. Firstly, operational orbit determination of KOMPSAT-2 is to... determination (OOD) provides orbits of KOMPSAT-2 using GPS based navigation solutions... satellite is frequent. For example, KOMPSAT-2 is updated 4 times per day... difference of orbital trajectory of KOMPSAT-2 between NORAD TLE and OOD.... MOT can get OOD of KOMPSAT-2 by processing navigation solution. In... MOT has been analyzed the KOMPSAT-2 conjunction analysis using catalog of... TLE. In order to operate KOMPSAT-2 safely from space debris, MOT... in which it approached to KOMPSAT-2 will be shown. 6 American Institute... frequency of KOMPSAT-2 from catalog of NORAD, orbital information of KOMPSAT-2 has... of space debris approaching to KOMPSAT-2. In case of monitoring, the... regards that orbital elements of KOMPSAT-2 and FY-1C debris are... 3 shows the orbital elements of KOMPSAT-2 and kinds of space debris... of KOMPSAT-2 and space debris to be monitored Orbital Element KOMPSAT-2 FY... threat to operational satellite including KOMPSAT-2, most satellite operation team developed... the approaching space debris to KOMPSAT-2 and perform appropriate action in... space debris were scattered near KOMPSAT-2 altitude. In order to perform.... Most space debris approaching to KOMPSAT-2 is FY-1C debris. The... similar to orbital elements of KOMPSAT-2. In the future, ACAS will..., “Orbit determination system for the KOMPSAT-2 using GPS measurement data,” Acta... Orbit Maneuver Performance for the KOMPSAT-2” KSAS(The Korean Society for...