RASAT Earth Observation Satellite Puts Turkey in Space
this should interest us: Turkey successfully launched an EO satellite, RASAT. here are the specs:
Weight: 93 kg
Orbit: 700 km circular, sun synchronous
Attitude control: 3 axis stabilised
Orbital cycle: 98.8 min
Local equator crossing time: 10:30
Spatial resolution Panchromatic: 7.5 m
Multispectral: 15 m
Expected life time: 5 years
Spectral resolution (m): 0.42 0.73 (Panchromatic)
Band 1: 0.42 0.55 (Blue)
Band2 : 0.55 0.58 (Green)
Band3: 0.58 0.73 (Red)
Radiometric resolution: 8 bit
Temporal resolution: 4 days
Swath width: 30 km
Payloads:
Optical payload: It comprises a pushbroom type imager with stereoviewing capability.
BiLGE: Flight computer with the capability to utilize Spacewire.
GEZGiN-2: New generation image processor capable of high-speed multi-spectral image. compression using the JPEG2000 algorithms with encryption capabilities
X-Band Transmitter Module: Communication system with 100 Mb/s downlink at 7W output
article from ASM: http://www.asmmag.com/201108192003/rasat-earth-observation-satellite-puts-turkey-in-space.html
Turkey successfully launched the RASAT earth observation satellite this week. RASAT is a microsatellite imaging mission of TUBITAK-UZAY (Scientific and Technological Research Council of Turkey). It is expected that the satellite will help to provide information for disaster management, cartography, environmental and urban planning and development. The satellite will provide Turkey with several opportunites to participate from an advanced remote sensing perspective, while serving to build capacity in the country.
Operating from a 689 km altitude orbit, RSAT is owned and operated by TUBITAK UZAY. "It is the first remote sensing satellite that is being developed and manufactured in Turkey by Turkish engineers. The rasatYoldaB Image: TUBITAK UZAYpredecessor mission was BILSAT which was launched on Sept. 27, 2003, a cooperative mission of TUBITAK-BILTEN, Turkey, and of SSTL, Surrey, UK," reported EO Portal.
The satellite is largely designed and built in Turkey by Turkish engineers.
Turkey's annual rate of growth has been buoyant at 6.7% GDP. This growth has supported the planning and development of new infrastructure including dams, rivers, bridges and railways. Located at a central point between the west and east, Turkey plays a major role in the transport and planning of energy corridors throughout the region.
RASAT is expected to open the door toward assisting in some of these projects. Large_scale earthquake and other natural hazard events are prevalent in the region, and the satellite is expected to help with efforts designed to meet those challenges.
Weight: 93 kg
Orbit: 700 km circular, sun synchronous
Attitude control: 3 axis stabilised
Orbital cycle: 98.8 min
Local equator crossing time: 10:30
Spatial resolution Panchromatic: 7.5 m
Multispectral: 15 m
Expected life time: 5 years
Spectral resolution (m): 0.42 0.73 (Panchromatic)
Band 1: 0.42 0.55 (Blue)
Band2 : 0.55 0.58 (Green)
Band3: 0.58 0.73 (Red)
Radiometric resolution: 8 bit
Temporal resolution: 4 days
Swath width: 30 km
Payloads:
Optical payload: It comprises a pushbroom type imager with stereoviewing capability.
BiLGE: Flight computer with the capability to utilize Spacewire.
GEZGiN-2: New generation image processor capable of high-speed multi-spectral image. compression using the JPEG2000 algorithms with encryption capabilities
X-Band Transmitter Module: Communication system with 100 Mb/s downlink at 7W output
article from ASM: http://www.asmmag.com/201108192003/rasat-earth-observation-satellite-puts-turkey-in-space.html
Turkey successfully launched the RASAT earth observation satellite this week. RASAT is a microsatellite imaging mission of TUBITAK-UZAY (Scientific and Technological Research Council of Turkey). It is expected that the satellite will help to provide information for disaster management, cartography, environmental and urban planning and development. The satellite will provide Turkey with several opportunites to participate from an advanced remote sensing perspective, while serving to build capacity in the country.
Operating from a 689 km altitude orbit, RSAT is owned and operated by TUBITAK UZAY. "It is the first remote sensing satellite that is being developed and manufactured in Turkey by Turkish engineers. The rasatYoldaB Image: TUBITAK UZAYpredecessor mission was BILSAT which was launched on Sept. 27, 2003, a cooperative mission of TUBITAK-BILTEN, Turkey, and of SSTL, Surrey, UK," reported EO Portal.
The satellite is largely designed and built in Turkey by Turkish engineers.
Turkey's annual rate of growth has been buoyant at 6.7% GDP. This growth has supported the planning and development of new infrastructure including dams, rivers, bridges and railways. Located at a central point between the west and east, Turkey plays a major role in the transport and planning of energy corridors throughout the region.
RASAT is expected to open the door toward assisting in some of these projects. Large_scale earthquake and other natural hazard events are prevalent in the region, and the satellite is expected to help with efforts designed to meet those challenges.