TeLEOS-1, VELOX C1, VELOX 2, Kent Ridge 1, Galassia, ? – PSLV-C29 (CA) – Шрихарикота – 16.12.2015

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Salo

http://www.thehindu.com/sci-tech/science/isro-to-launch-six-singaporemade-satellites-in-december/article7792248.ece
 
ЦитироватьUpdated: October 22, 2015 11:58 IST
ISRO to launch six Singapore-made satellites in December
 
 India will launch six Singapore-made satellites, including a dedicated 400 kg spacecraft for carrying out surveillance missions for maritime and border security, in mid-December onboard PSLV-C29.
 The six satellites will be launched on PSLV-C29 from the Satish Dhawan Space Centre in Andhra Pradesh on December 16, 2015.
 Among them is a 400 kg satellite that can conduct surveillance missions for maritime and border security, The Strait Times reported.
 The satellites will then hover about 550 km above ground for up to five years.
 The December 16 launch comes four years after Singapore put its first home-grown micro-satellite in space. Since the launch of the fridge-size X-Sat in 2011, smaller satellites have subsequently been launched by Nanyang Technological University (NTU).
 This time round, the satellites are being built from scratch by teams from defence manufacturer Singapore Technologies Electronics (ST Electronics), National University of Singapore and NTU.
 The 400 kg TeLEOS-1 is the biggest and first Singapore-made commercial earth observation satellite to orbit in space, said ST Electronics communication and sensor systems group president Tang Kum Chuen.
 The satellite will carry a camera that can take pictures at ground resolution of up to 1 metre.
 Mr. Tang said the TeLEOS-1, expected to last up to five years, will also be able to conduct missions such as disaster monitoring, coastal surveillance, urban planning and homeland security.
 The other smaller satellites, designed and built by NUS and NTU, will last from between six months and three years.
 NTU, which has put four satellites in space, will add three more at the end of the year to monitor tropical climate and test experimental satellite-based communication.
 NUS's two new satellites will conduct scientific experiments and analyse the earth's surface.
 Besides Singapore, the other countries in the region that have their own satellites in space include Indonesia, Thailand and Malaysia.
 Dr. Tim Huxley, executive director of the International Institute for Strategic Studies (Asia), said the upcoming satellite launch is a "significant step" in Singapore's space programme, which started 20 years ago.
 "Singapore recognises the importance of using space technology for all sorts of purposes, from tracking maritime traffic or finding forest fires, to military purposes to know what regional countries are doing on land, air and sea," Dr. Huxley said.
"Были когда-то и мы рысаками!!!"

Salo

http://space.skyrocket.de/doc_sdat/teleos-1.htm
ЦитироватьTeLEOS 1

TeLEOS 1 [AgilSpace]
 
TeLEOS 1 is Singapore's first commercial Near Equatorial Orbit (NEqO) Earth Observation satellite. It is built by ST Electronics (Satellite Systems).
Operating at an altitude of 550 kilometres, the TeLEOS-1 offers 1 meter high resolution satellite imagery with an average revisit time of between 12 to 16 hours, enabling decision makers and users the convenient access to high temporal imagery and geospatial solutions, and response to time sensitive events, such as homeland security and border control, maritime situation awareness, and disaster monitoring and management around the equatorial belt.
Apart from reliable and rapid collection, the TeLEOS-1 offers direct tasking, imaging and downloading, and greater imaging opportunities throughout the day. The TeLEOS-1 is an excellent complement to existing Sun Synchronous Orbit (SSO) Earth Observation satellites, allowing the expansion of opportunities for global imagery offerings for commercial and governmental customers.
TeLEOS 1 is scheduled to launch in 4th quarter of 2015 on an Indian PSLV-CA vehicle.
 
[TH]Nation:[/TH] [TH]Type / Application:[/TH] [TH]Operator:[/TH] [TH]Contractors:[/TH] [TH]Equipment:[/TH] [TH]Configuration:[/TH] [TH]Propulsion:[/TH] [TH]Power:[/TH] [TH]Lifetime:[/TH] [TH]Mass:[/TH] [TH]Orbit:[/TH]
Singapore
Earth Observation
AgilSpace
ST Electronics (Satellite Systems) Pte Ltd
electro-optical camera
4 deployable fixed solar arrays, batteries
5 years
~400 kg
550 km × 550 km, 10-15°
"Были когда-то и мы рысаками!!!"

Salo

http://space.skyrocket.de/doc_sdat/velox-c1.htm
ЦитироватьVELOX C1

VELOX C1 [NTU]
 
The VELOX-C1 mission is a Singaporean experimental microsatellite mission to study tropical climates.
VELOX-C1 will use of a special technique known as radio occultation and advanced algorithms, to obtain weather data such as the upper atmospheric temperature, humidity and pressure, which are useful for long term climate studies. Radio occultation makes use of the radio signals transmitted from the GPS satellites 20,000 km above the Earth. Using specially-designed GPS receivers, VELOX-CI can detect these signals for a short duration, even if there is no line of sight due to the bending of these signals by the atmosphere.
The payload consists of:
 
    [/li]
  • GPS Occultation (primary experiment)
  • Experimental RF Probe
  • Other experimental missions: e.g. Altitude determination with GPS
VELOX C1 is scheduled for launch in Q4 2015 as a secondary payload on an Indian PSLV-CA launch vehicle and will be flying in a near equatorial orbit of 550 km altitude with around 15° inclination.
 
  [TH]Nation:[/TH] [TH]Type / Application:[/TH] [TH]Operator:[/TH] [TH]Contractors:[/TH] [TH]Equipment:[/TH] [TH]Configuration:[/TH] [TH]Propulsion:[/TH] [TH]Power:[/TH] [TH]Lifetime:[/TH] [TH]Mass:[/TH] [TH]Orbit:[/TH]
Singapore
Technology
Nanyang Technological University, Singapore
Nanyang Technological University, Singapore
None
2 deployable fixed solar arrays, batteries
~100 kg
550 km × 550 km, 15°
"Были когда-то и мы рысаками!!!"

Salo

http://space.skyrocket.de/doc_sdat/velox-2.htm
ЦитироватьVELOX 2

VELOX 2 [NTU]
 
The VELOX-II mission is a Singaporean experimental nanosatellite mission. The project is part of NTU's Undergraduate Satellite Program, which provides an opportunity for engineering students to participate in a multidisciplinary hands-on space project.
The 12 kilogramm 6U CubeSat sized VELOX-II will be carrying experimental satellite-based communication hardware developed by Addvalue Innovation Pte Ltd, a subsidiary of Singapore Exchange mainboard listed Addvalue Technologies Ltd. This unique payload transmits data it collects to a geostationary communications satellite. If proven successful in space, the payload will allow the VELOX-II to send data back to the NTU ground station from anywhere even if the satellite is not flying above Singapore, as is presently the case.
 
  [TH]Nation:[/TH] [TH]Type / Application:[/TH] [TH]Operator:[/TH] [TH]Contractors:[/TH] [TH]Equipment:[/TH] [TH]Configuration:[/TH] [TH]Propulsion:[/TH] [TH]Power:[/TH] [TH]Lifetime:[/TH] [TH]Mass:[/TH]
Singapore
Technology
Nanyang Technological University, Singapore
Nanyang Technological University, Singapore
CubeSat (6U)
None
2 deployable fixed solar arrays, batteries
12 kg
"Были когда-то и мы рысаками!!!"

Salo

http://space.skyrocket.de/doc_sdat/kent-ridge-1.htm
ЦитироватьKent Ridge 1 (KR 1)

Kent Ridge 1 (KR 1) [BST]
 
Kent Ridge 1 (KR 1) is a hyperspectral imaging microsatellite developed at the National University of Singapore in collaboration with Berlin Space Technologies (BST).
Advances in Singapore based R&D in the field of Fourier transform recovery (FTR) enable micro satellites to carry hyper spectral payloads that work simultaneously in the VNIR (400-900 nm) and SWIR (900-1700 nm) bands, enabling multitudes of new applications in the monitoring of land, water and vegetation and thus will be useful to contribute towards the effort to prevent and manage such disasters in this region.
The 80 kg Kent Ridge 1 is based on Berlin Space Technologies' LEOS-50 platform with upgrades to fit the specific needs of this mission such high internal data rate (2.2 Gbit/s) and high speed data transmitter (100Mbit/s). The satellite is powered by body mounted solar cells.
Kent Ridge 1 carries three payloads, two medium resolution hyper spectral payloads based on the FTR method (PPL1 and PPL2) developed at the National University of Singapore and one high resolution video payload (SPL) developed at BST.
PPL1 works in the 500-900 nm and has a ground resolution of 44 m and a swath width of 47.5 km while PPL2 works in the 900-1500 nm spectral band with a ground resolution of 110 m and a swath width of 56.3 km. The hig resolution SPL works in the 450-630 nm spectral range with a ground resolution of 6 m and a frame area of 5.75 km × 4.75 km.
Kent Ridge 1 is scheduled for launch in Q4 2015 as a secondary payload on an Indian PSLV-CA launch vehicle and will be flying in a near equatorial orbit of 550 km altitude with around 15° inclination. This orbit has the added benefit of fast repeat cycles over the area a desired feature in disaster mitigation.
 
  [TH]Nation:[/TH] [TH]Type / Application:[/TH] [TH]Operator:[/TH] [TH]Contractors:[/TH] [TH]Equipment:[/TH] [TH]Configuration:[/TH] [TH]Propulsion:[/TH] [TH]Power:[/TH] [TH]Lifetime:[/TH] [TH]Mass:[/TH] [TH]Orbit:[/TH]
Singapore
Earth Observation
National University of Singapore
National University of Singapore, Berlin Space Technologies
PPL1 and PPL2 hyperspectral imager, SPL hirgh rsolution video camera
LEOS-50 bus
Solar cells, batteries
5 years
~ 80 kg
550 km × 550 km, 15°
"Были когда-то и мы рысаками!!!"

Salo

http://space.skyrocket.de/doc_sdat/galassia.htm
ЦитироватьGalassia

Galassia [NUS]
 
Galassia is a 2U Cubesat developed by undergraduate students at the National University of Singapore (NUS).
Galassia is the first NUS Cubesat. There are many educational and scientific objectives in this project. The educational objectives are for students to gain hands-on experience with real hardware and software integrations, to design and verify Cubesat system mechanisms, to test some in-house developed devices, and to work and integrate the two scientific experiments into the Cubesat.
The first primary payload measures the Total Electron Count (TEC) in the Ionosphere above Singapore. TEC is a measure used to characterize the conductivity of the ionosphere, which consists of ionized layers in the upper atmosphere. The free electrons in the ionosphere affect the propagation of radio waves. TEC is measured by Galassia using the three frequencies method.
The second primary payload is the Small Photon-Entangling Quantum System (SPEQS) payload, which is developed by the Center for Quantum Technologies (CQT) in NUS. Polarization-entangled photon pairs are widely used in Quantum Communication. A compact and efficient system for generating and detecting photon pairs is conducted. The SPEQS experiment utilizes a process called Spontaneous Parametric Down Conversion (SPDC) to generate entangled photon pairs which can be used to establish a quantum communication link between two sites. The generation and detection of photon pairs are performed within the package to check the quality of the entanglement and this is the first step to verify if such communication protocol is feasible in space. This package achieves high entanglement fidelity and enables a quantum light source to be deployed on mobile field communication systems where resources are scarce. The SPEQS payload conducts the science experiment for a maximum duration of 30 minutes.
Galassia is scheduled to launch as a piggy-back payload in the 4th quarter of 2015 on an Indian PSLV-CA vehicle into a near equatorial orbit with an altitude of 550 km and an inclination of 15°.
 
  [TH]Nation:[/TH] [TH]Type / Application:[/TH] [TH]Operator:[/TH] [TH]Contractors:[/TH] [TH]Equipment:[/TH] [TH]Configuration:[/TH] [TH]Propulsion:[/TH] [TH]Power:[/TH] [TH]Lifetime:[/TH] [TH]Mass:[/TH] [TH]Orbit:[/TH]
Singapore
Technology
National University of Singapore
National University of Singapore
CubeSat (2U)
Solar cells, batteries
4 kg
550 km × 550 km, 15°
"Были когда-то и мы рысаками!!!"

Безумный Шляпник

Брошюрка: http://www.isro.gov.in/sites/default/files/pslv-c29brochure.pdf

Там, кстати, не 5, а 6 КА. Еще тройной кубсат Athenoxat-1, тоже сингапурский. Сколько спутников в итоге все-таки полетит - пока вопрос.

che wi

ЦитироватьISRO ‏@isro  5h ago

The 59 hr countdown activity of PSLV-C29/TeLEOS-1 Mission has started at 07:00 hr IST today, Monday, December 14, 2015



ВВК

Цитироватьche wi пишет:
ЦитироватьISRO ‏@isro 5h ago

The 59 hr countdown activity of PSLV-C29/TeLEOS-1 Mission has started at 07:00 hr IST today, Monday, December 14, 2015
Получается сегодня  в 18:00 час IST


che wi

ЦитироватьВВК пишет:
Вроде 16,30 Мск? Или не так?
12:30 UTC / 15:30 MSK