Спутник связи. SGDC. [Редактировать]

SGDC - это геостационарный космический аппарат спутниковой связи, который был разработан европейской Thales в интересах бразильской Visiona (совместное предприятие Embraer и Telebras). Его задачами будут являться: предоставление услуг защищенной спутниковой связи для военных и государственных структур Бразилии, а кроме этого он должен будет помочь в устранении цифрового неравенства в стране.

Дополнительная классификация

#Наименования
1Все спутники связи
2Тип орбиты - ГСО
3Тип оператора(владельца) - военные
4Страна оператор(владелец) - Бразилия
5Страна производитель - Европа

Новостная лента[Найти информацию в новостях] [Найти информацию в документах]

#Новостная лента.
12016-01-20. Advantech Wireless получила контракты в Бразилии.
Advantech Wireless получила контракт на строительство хабов от телекоммуникационной компании Telebras, которую поддерживает правительство Бразилии. По условиям контракта Advantech должна будет создать Ка-диапазонные хабы в пяти центрах в Бразилии. Станции должны будут обслуживать космический аппарат SGDC который создается в Бразилии при поддержке компании Thales Alenia Space.
Инициатива PNBL (в рамках которой финансируются работы) позволит обеспечить связью более 40 млн. домовладений что составляет до 70 процентов от объема местного рынка. Тэги: Advantech WirelessSGDCБразилия
22017-03-16. «Волга-Днепр» и Bolloré logistics осуществили перевозку трех телекоммуникационных спутников компании Thales Alenia Spaсe.
В рамках долгосрочного сотрудничества с компаниями Bolloré Logistics и Thales Alenia Spaсe Авиакомпания «Волга-Днепр» доставила еще три спутника в Гвианский космический центр, который используется для европейских космических программ.
Выполненные перевозки на воздушном судне Ан-124-100 в очередной раз демонстрируют установившийся в космической отрасли международный характер взаимодействия. В ходе реализации договоренностей с ведущими французскими и франко-итальянскими партнерами авиакомпания «Волга-Днепр» осуществила доставку телекоммуникационных спутников для покупателей из Бразилии, Южной Кореи и Индонезии.
В ходе данной перевозки специалистами ГрК «Волга-Днепр» впервые использованы легкие алюминиевые эстакады для погрузки и разгрузки спутникового оборудования. Новые эстакады легче и занимают меньше места при загрузке борта, что при необходимости обеспечивает увеличение объема доступных провозных мест и коммерческой загрузки воздушного судна.
Подробнее...Тэги: Волга-ДнепрКосмодром КуруTelkom-3SSGDC

Технические характеристики

#ХарактеристикаЗначение
1Масса, кг5700
2Платформа 1xSpacebus 4000
3Количество (Ka-стволов), шт.50
4Количество (X-стволов), шт.7
5Мощность, Вт11000

Экономические характеристики

#ХарактеристикаДата измеренияЗначение
1Стоимость (включая запуск), млн. долл.588

Найдено 44 документов по запросу «SGDC». [Перейти к поиску]


Дата загрузки: 2017-03-22
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... KIT March 2017 VA236 SGDC KOREASAT-7 VA236 SGDC KOREASAT-7 ARIANESPACE TO LAUNCH..., Arianespace will orbit two satellites: SGDC for VISIONA Tecnologia Espacial S.A. on...-7 for ktsat of South Korea. SGDC and KOREASAT-7 are the 555th... were built by this manufacturer. SGDC CONTENTS > THE LAUNCH VA236 mission... Ka- and X-band transponders, the SGDC is a multi-spot beam HTS... the Brazilian territory. SGDC satellite Page 4 The SGDC will be operated and... Ministry. KOREASAT-7 satellite Page 5 As SGDC prime contractor, VISIONA Tecnologia Espacial... and end-to-end communication. SGDC was manufactured by Thales Alenia... Center Page 10 CONTACT PRESSE SGDC (Geostationary Satellite for Communications and... the scope of a contract with SGDC prime contractor VISIONA Tecnologia Espacial....com/arianespace arianespace 2 @arianespace VA236 SGDC KOREASAT-7 MISSION DESCRIPTION Arianespace’s second.... PAYLOAD CONFIGURATION > Upper payload (CUH): SGDC Mass at liftoff: 5,735 kg... arianespace.com 3 @arianespace VA236 SGDC KOREASAT-7 SGDC SATELLITE CUSTOMER VISIONA Tecnologia Espacial... on arianespace.com 4 @arianespace VA236 SGDC KOREASAT-7 KOREASAT-7 SATELLITE CUSTOMER ktsat... 06 thalesgroup.com 5 @arianespace VA236 SGDC KOREASAT-7 ARIANE 5 ECA LAUNCH VEHICLE... liftoff) (RUAG Space): 17 m. Mass: 2.4 t. SGDC (VISIONA Tecnologia Espacial S.A.) Mass: 5,735....com 6 @arianespace VA236 SGDC KOREASAT-7 LAUNCH CAMPAIGN - ARIANE 5 SGDC / KOREASAT-7 SATELLITE AND... Arrival in French Guiana of SGDC and KOREASAT-7 and transportation to... 24, 2017 SGDC fitcheck February 27 to March 3, 2017 SGDC fueling operations... (Final Assembly Building) March 6, 2017 SGDC integration on ACUH in the S5B hall; March 7, 2017 SGDC transfer to the Final Assembly... VEHICLE ACTIVITIES Wednesday, March 8, 2017 SGDC integration on SYLDA KOREASAT-7 integration on ACHUB Thursday, March 9, 2017 SGDC encapsulation in the payload fairing... on arianespace.com 7 @arianespace VA236 SGDC KOREASAT-7 COUNTDOWN AND FLIGHT SEQUENCE... 57 s Injection + 28 min 11 s SGDC satellite separation + 29 min 52... on arianespace.com 8 @arianespace VA236 SGDC KOREASAT-7 ARIANE 5 ECA MISSION PROFILE... on arianespace.com 9 @arianespace VA236 SGDC KOREASAT-7 ARIANESPACE AND THE GUIANA...



Дата загрузки: 2016-12-29
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...-called species-gene diversity correlation [SGDC]), which suggests that they are... to predict SGDC in a metacommunity. We describe how SGDC emerges from competition... shaping metacommunities. Keywords: neutral theory, SGDC, coalescence, community genetics, diversity pattern... compute “species-genes diversity correlation” (SGDC; Vellend 2003), which consists in... perspective, investigating the generality of SGDC patterns can help to uncover... (Wright 1931; Hubbell 2001). A positive SGDC should then arise from any... space. This might produce a negative SGDC (Vellend 2005; Wehenkel et al... indeed been neglected when discussing SGDC on the grounds that they.... When mutation is neglected, the SGDC turns out to be positive... predict species-gene diversity correlation (SGDC) in a metacommunity Symbol Definition K m I jK... v m S s k u Rspe Rall Csg Cwithin Camong SGDC Carrying capacity of a local site... process designed to mimic a typical SGDC study. S individuals are randomly sampled... immigration rate (m) among sites on SGDC is modeled by considering a set...). Although Csg is not the SGDC classically estimated in empirical studies... and thus the sign of SGDC. From a statistical point of view... sign of SGDC and provide more quantitative information about SGDC (i.e., Pearson’s correlation... overall sign and value of SGDC. Because the mutation-to-migration... from the authors upon request). SGDC is computed from the values... Conditions 000 The American Naturalist 0.2 SGDC 0.4 0.6 the total covariance will result... 3: Mean species-gene diversity correlation (SGDC) as a function of j2I (the... all sites (i.e., C among p 0; fig. 4). The SGDC is negative, especially when the... were performed, and the average SGDC was reported as a dot in... represent simulations for which a positive SGDC was obtained because of numerical... when considering the SGDC rather than Csg : the SGDC increases with the... a predictor of the value of SGDC in the latter as in... to variance in I. Representing the SGDC as a function of both the... that, for constant j2I , the SGDC consistently decreases with C Im, as... spread of the values of SGDC for a given j2I in figure... mean SGDC was computed. Panel A depicts the mean value of SGDC as... B depicts the mean value of SGDC as a function of j2I . jm2... to JSTOR Terms and Conditions 0.6 SGDC 0.7 0.5 0.3 0.1 0.0 −0.1 −0.3 0.0 0.2 0.4 C Im 0.8 1.0 1.2 000 The American Naturalist... for each landscape, and mean SGDC was represented here by a dot... principle, be inferred from the SGDC sign without further need of... drastically changes the predictions on SGDC patterns, an important aspect in... may have an impact on SGDC patterns similar to that of... of speciation and connectivity on SGDC should then be similar to... competition should not affect the SGDC pattern. We emphasize here the... yields the simple prediction that SGDC should always be positive and... sites should then expect a positive SGDC. When this prediction is not... in size and connectivity on SGDC. Finally, some other assumptions of... strong mutation, the analysis of SGDC patterns is different, because the... term) has a negative impact on SGDC. Indeed, the positive relationship between... whole, any sign of the SGDC is compatible with the neutral... framework. By contrast, a consistently negative SGDC, whatever the level of polymorphism... our framework applies, interpreting the SGDC sign under strong mutation is not straightforward. A significantly positive SGDC indicates a strong positive C among and... of sites to the overall SGDC (Vellend 2003; Lamy et al... I could be isolated. Ultimately, decomposing SGDC patterns should contribute to a deeper understanding than the sign of SGDC alone. Beyond helping to interpret... low mutation, observing a large positive SGDC but no significant C among may... building of an adequate theory, SGDC patterns may be used to... of the Neutral Model of SGDC Timescale Assumptions about Speciation and... the Neutral Model of the SGDC We first define the local... the Neutral Model of the SGDC under the Weak Mutation Regime...



Дата загрузки: 2016-11-03
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... Ecuador. Telebras will launch its SGDC-1 satellite in 2016. Eutelsat could... shown in the Figure 5.2. 22 SGDC Program in Brazil The Defense... Strategic Communications Geostationary Satellite (SGDC) System, or Brazil’s SGDC program, addresses communications... included here. The first satellite (SGDC-1), to be launched in 2016... Space Spacebus-4000 platform, the SGDC satellite is expected to operate... and Selected Examples    55  FIGURE 5.3  SGDC-1 Coverage Map FIGURE 5.4  NBN Co... transfer information on the ground. SGDC will bring wideband Internet capacity... is currently evaluating whether a second SGDC satellite will be needed. NBN... and Strategic Communications Geostationary Satellites (SGDC) are purposely designed and built... social inclusion objectives. The first SGDC satellite (SGDC1), expected to be... in 2000. 30 The USTF SGDC is a national satellite program that... to remote areas. The Brazilian SGDC and the Australian NBN Co...



Дата загрузки: 2017-01-30
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... (900) OUTERNET-1, -2, -3 PERUSAT-1 SES-17 SGDC-1 TELKOM-3S YAMAL-601 Colombian.../Luxembourg) SES-17 (SES/Luxembourg) SGDC-1/BRSAT-1 (AEB + Visiona Technologia Espacial... Estratégicas + meteo payload for SGDC- (SGDC) or Multi-purpose satellites to... Space and Arianespace respectively for SGDC-1 satellite (Spacebus-4000C4 bus) and...



Дата загрузки: 2017-02-23
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... October 2014 Keywords: Opinion Review SGDC Conservation planning Conservation prioritization abstract... the species–genetic diversity correlation (SGDC) suggests that species diversity within... of diversity. A positive locality scale SGDC (i.e. α -SGDC) thus provides potential for simultaneous... diversity differently, resulting in a negative α -SGDC. In such cases there can... ................................................................................................................................................................ 318 SGDC and conservation........................................................................................................................................................................... 320 5.1. The usefulness of the α -SGDC for conserving... the species–genetic diversity correlation (SGDC) can provide valuable information on... vice versa. Within localities (i.e. α diversity), α -SGDC describes the relationship between species...., 2014). The sign of the α -SGDC directly indicates whether there is... the mechanistic explanations behind α - and β -SGDC provides an interesting avenue for... parallel and result in a positive β -SGDC: In a well-connected landscape, dispersal... literature (including literature on the SGDC) and spatial conservation planning has..., environmental heterogeneity can drive a negative α -SGDC when considering neutral genetic diversity... SGDCs Four reviews on the SGDC exist (Vellend, 2003; Vellend and... et al., 2014). The median α -SGDC derived from the results of... observed for α -SGDCs (Fig. 2(b); median β -SGDC = 0.16; S.D. = 0.26; Supplementary material A, Table... and Conservation 2 (2014) 315–323 5. SGDC and conservation From a practical conservation... cautiously. 5.1. The usefulness of the α -SGDC for conserving diversity within localities An obvious application of the α -SGDC is to use the biodiversity... studies gave support for a positive β -SGDC although it was not explicitly...



Дата загрузки: 2016-12-20
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... Eminence Front ARX NARX DPCX SGDC Szabo 3 19.0 5 The Mighty Bolt... ADC AGN AGNJ SR AADC SGDC FC Licketysplit Catch a Tail Wind... Smoke 10 SR OTR AADC SGDC AGN AGNJ PR3 Can CH... ARX NARX2 DPCX TRP PR3 SGDC ADC Daltrey Fireworks Who Are... DPC TRPX SR OTR AADC SGDC AGN AGNJ PR3 Alt CH...



Дата загрузки: 2016-11-15
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...-1 & -2 ONEWEB MICROSATS (900) OUTERNET-1, -2, -3 PERUSAT-1 SGDC-1 TELKOM-3S TELSTAR-12 VANTAGE... INFOS n°86 mai - juin 2016 SGDC-1/BRSAT-1 (AEB + Visiona Technologia Espacial... Estratégicas + meteo payload for SGDC- (SGDC) or Multi-purpose satellites to... Space and Arianespace respectively for SGDC-1 satellite (Spacebus-4000C4 bus) and...



Дата загрузки: 2017-02-23
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... ТРУБКОЙ, ВЕРХНИМ И РУЧНЫМ ДУШЕМ 60 SGDC-AA-xx GRUPPO DOCCIA INCASSO... ТРУБКОЙ, ВЕРХНИМ И РУЧНЫМ ДУШЕМ 60 SGDC-BB-xx GRUPPO DOCCIA INCASSO... ТРУБКОЙ, ВЕРХНИМ И РУЧНЫМ ДУШЕМ 60 SGDC-CC-xx GRUPPO DOCCIA INCASSO... ТРУБКОЙ, ВЕРХНИМ И РУЧНЫМ ДУШЕМ 60 SGDC-DD-xx GRUPPO DOCCIA INCASSO... ТРУБКОЙ, ВЕРХНИМ И РУЧНЫМ ДУШЕМ 60 SGDC-TT-xx GRUPPO DOCCIA INCASSO...



Дата загрузки: 2016-11-05
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... dédié aux communications stratégiques SGDC-1 * DRDO : Defence Research and Development..., KC-390, FX-2, SISFRON, SisGAAz, SGDC notamment). „„ Dans le cadre du...) Télécommunications Satellite de télécommunications militaires SGDC Système de radiocommunications par... le satellite de télécommunications duales SGDC, un partenariat en voie de...



Дата загрузки: 2016-11-26
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...-3B O3B (12 satellites) SAPPHIRE SGDC-1 TELSTAR-12R TURKMENSAT-1 /MONACOSAT VNREDSAT...) SES-11 & SES-12 (Luxembourg) SGDC BRSat (AEB + Visiona Technologia Espacial... Estratégicas bands ? + meteo payload) (SGDC) or Multi-purpose satellites to... Alenia Space and Arianespace for SGDC-1 (2016) 37°East (UHF and...