Tag: Chang Zheng 4B

#CNSA #ChinaNationalSpaceAdministration #国家航天局 | #BeltAndRoadinitiative #November2021|#太原卫星发射中心  #TaiyuanSatelliteLaunchCenter  – Launching of the – Launching of the International Iconic #LongMarch4B  #ChangZheng4B  #CarrierRocket deploying the #Gaofen11  three Satellites  #EarthSciences #RemoteSensing #Satellites …

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At 0951 Hours Morning Hong Kong Beijing Time  on a very clear 20th November 2021 Saturday 2021, China- People’s Republic of China- CNSA –China National Space Administration   Successfully launched  the Long March 4B Chang Zheng 4B carrier rocket at the Taiyuan Satellite Launch Center Shanxi Province …… launching successfully of launched the Gaofen 11 series three remote sensing satellites

Subsequently, the satellite successfully entered the scheduled orbit, and the launch mission was a complete success. Gaofen 11 three satellites was developed by the Fifth Academy of China Aerospace Science and Technology Corporation. It has made outstanding contributions to national economic and social development in the fields of land census, urban planning, land ownership confirmation, road network design, crop yield estimation, and disaster prevention and mitigation. . The Long March 4B launch vehicle is a normal temperature liquid three-stage launch vehicle developed by the Eighth Academy of Aerospace Science and Technology Group. It has the ability to launch multiple types of satellites with different orbital requirements. The orbital carrying capacity can reach 2.5 tons. This mission is the 397th launch of the Long March series of carrier rockets. China Aerospace Science and Technology Corporation

Gaofen 11 three satellites was developed by the China Aerospace Science and Technology Group Fifth Academy, and has made outstanding contributions to national economic and social development in the fields of national land survey, urban planning, road network design, crop yield estimation, and disaster prevention and mitigation……..

[ Gaofen GF11 full-spectrum spectral imager developed by 508] As one of the main payloads, the full-spectrum spectral imager is a visible-infrared integrated push-broom imaging space remote sensing camera developed by 508. The imager integrates three imaging channels of visible, short and medium wave, and long wave, which can simultaneously obtain remote sensing images in 12 spectrum bands of visible, near-infrared, short wave, medium wave, long wave, and very long wave. The long-wave infrared detector is a key component of the long-wave imaging channel. It is responsible for converting the received optical signal into an electrical signal, and generating the image we see through the signal processing circuit, the satellite data transmission system and the ground system data processing. The photosensitive surface size of the long-wave infrared detector is only 60mm*12mm. It is hard to imagine that there are nearly 20,000 tiny pixels in such a small chip. Through the optimization and improvement of the preparation process of the very long wave detector chip, the sensitivity of the long wave infrared detector has been increased by 3 times, the gray level of the image has been increased by 3.5 times, and the image quality has been significantly improved compared with the predecessors on the Gaofen-5 satellite .


As a typical representative of China’s visible-infrared common optical path push-broom imaging space optical remote sensor, the full-spectrum spectral imager is the load with the widest spectral range among high-resolution multi-spectral remote sensing cameras in China. In addition to the above advantages, it also has Many “artifacts”: it has 3 imaging channels and 12 spectrum bands, which can be imaged day and night; its long-wave infrared spectrum has the highest spatial resolution of 40 meters for international civil satellites; it passes high-sensitivity detectors and high-precision focal planes Temperature control, high-precision radiation calibration and other methods provide support data for quantitative applications of users, and can accurately and quantitatively obtain surface temperature, water surface temperature, temperature difference range, thermal pollution discharge outlet distribution, mineral information distribution, and vegetation coverage from the image. More detailed information such as the degree of drought and the degree of drought.

The Gaofen11 series Remote Sensing Earth Sciences Satellite manufacturer is CAST – China Academy of Space Technology also in collaboration with its associate agency with CHEOS- China High Resolution Earth Observation System in which is design Built on a CAST 2000 Design Heritage Earth Sciences, in which is design for Translating Gaofen is High Resolution, also known as CHEOS- China High Resolution Earth Observation System, in which provisions in the real time observational data analysis of with high resolution multi spectra equipment imaging system in analysis for assessing environmental disaster warning, emergency response also for the protection for ecological, also providing support for infrastructure construction, transportation for various purpose of the Belt And Road initiative  … one of many specifications of the Gaofen 10 Earth Sciences satellite is The high-resolution satellite is a large-scale remote sensing satellite system for the national science and technology major special arrangement of the microwave remote sensing satellite, the ground pixel resolution is up to sub-meter …

Images and visuals are from Weibo also their respectives..

#CNSA #ChinaNationalSpaceAdministration #国家航天局 | #BeltAndRoadinitiative #August2021|#太原卫星发射中心 #TaiyuanSatelliteLaunchCenter – Launching of the International Iconic #LongMarch4B #ChangZheng4B #CarrierRocket deploying the #Tianhu2 #EarthSciences #Satellites

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At 0632 Hours Morning Hong Kong Beijing Time  on a very clear 19th August 2021 Thursday 2021, China- People’s Republic of China- CNSA –China National Space Administration   Successfully launched  the Long March-Chang Zheng 4B carrier rocket at the Taiyuan Satellite Launch Center Shanxi Province   China successfully launched Long March – Chang Zheng 4B carrier rocket at the Taiyuan Satellite Launch Center to successfully launched Tianhui-2 Group 02 satellites successfully during that Hong Kong SAR-Beijing Time Morning of  06:32 Hours on August 19, the Long March-4B carrier rocket ignited into the sky at the Taiyuan Satellite Launch Center and successfully launched Tianhui-2 Group 02 satellites It was sent to the predetermined orbit and the launch was a complete success. The Long Four-B rocket adopts a 3.35-meter diameter fairing and a 3.35-meter diameter transition capsule double-star tandem launch configuration, and follows the technical improvement projects of this model that have been verified in recent years. This is the ninth launch of the Chang-4 series of rockets this year, achieving a “nine-game winning streak.”


The 02 satellites of Tianhui-2 were developed by the Eighth Academy of Aerospace Science and Technology Group, and are mainly used for scientific experiment research, land and resources survey, geographic information surveying and mapping and other tasks. This launch is the 384th launch of the Long March series of carrier rockets…

Images and visuals are from Weibo and their respectives

#CNSA #ChinaNationalSpaceAdministration #国家航天局 |#BeltAndRoadinitiative #May2021|#酒泉衛星發射中心 #JiuquanSatelliteLaunchCenter Launching the International Iconic #LongMarch4B #ChangZheng4B #CarrierRocket in Launching deploying #Ocean2D #Haiyang2D #HY2D #EarthSciences #MarineSciences #WeatherSciences #RemoteSensing #Satellites for studying earth’s environment.

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A successful launch on midday 1203 Hong Kong- Beijing time on 19th May 2021 CNSA –China National Space Administration launching from one of its many launch Complexes from China used the Long March 4B – Chang Zheng 4B carrier rocket at the Jiuquan Satellite Launch Center – Inner Mongolia- China-People’s Republic of China…

In which China successfully launched the remote sensing satellite OCEAN 2D  Marine Earth Satellite by using the Long March 4B carrier rocket at the Jiuquan Satellite Launch Center.in which successfully placing the satellite enters a predetermined orbit……with a violent roar, the Long March 4B carrier rocket lifted the Ocean II D star into the sky. , And then the satellite successfully entered the scheduled orbit, and the launch was a complete success. The Ocean-2D satellite is the third operational satellite of the national civil space infrastructure marine dynamic environment exploration satellite series. It was developed by the Fifth Academy of China Aerospace Science and Technology Corporation. It has a variety of functions, and the satellite designers kindly used its functions. It is summed up as “catching wind, surveying the sea, examining boats, collecting records”.


Ocean-2D satellite in orbit mainly realizes high-precision, high-resolution real-time observation of sea surface height, effective wave height, and sea surface wind field. It has the capability of global ship identification, and can receive, store and forward buoys in my country’s offshore and other sea areas. The measurement data provides important support for my country’s marine disaster prevention and mitigation, meteorology, transportation, environmental construction and scientific applications in which also of too country’s Ocean Power Environment Satellite Constellation with Ocean-2B and Ocean-2C, and is mainly used to observe sea surface wind fields. , Sea surface height, effective wave height, gravity field and ocean circulation, etc., will provide strong support for sea condition forecasting, storm warning, precipitation forecasting, surface analysis and global climate change research

. This launch is the 370th launch of the Long March series of carrier rockets. 

Images and visuals are from Weibo.

#CNSA #ChinaNationalSpaceAdministration #国家航天局 | #BeltAndRoadinitiative #Apirl2021|太原卫星发射中心 #TaiyuanSatelliteLaunchCenter – Launching of the International Iconic #LongMarch4B #ChangZheng4B #CarrierRocket deploying the #Experimental #EnvironmentalSciences #Satellites #Shiyan-6 series – #AGallery

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At 0701 Morning Hong Kong Beijing Time  on a very clear 9th April  2021, China- People’s Republic of China- CNSA –China National Space Administration   Successfully launched  the Long March 6 Chang Zheng 6 carrier rocket at the Taiyuan Satellite Launch Center Shanxi Province  At 7:01 on April 9th, 2021, China successfully launched the test six 03 satellite using the Long March 4B carrier rocket at the Taiyuan Satellite Launch Center, and the satellite entered smoothly. Schedule a track. Experiment 6 03 is mainly used to carry out space environment detection and related technology experiments. This mission is the 365th space flight of the Long March series of carrier rockets…..  in which this series is manufactured by China Aerospace Science and Technology Corporation….

Taiyuan Satellite Launch Center has a good start this year with April 9th, the Long March 4B carrier rocket ignited and lifted off at the Taiyuan Satellite Launch Center, China – People’s Republic of China successfully sent the test 6 03 satellite into the scheduled orbit. The launch mission was a complete success with deploying this time the initial orbit parameter is scheduled to be 1000km in 99.5º near-circular SSO- Sun Synchronous Orbit …..



images and visuals are from Weibo

#CNSA #ChinaNationalSpaceAdministration #国家航天局 |#BeltAndRoadinitiative #September 2020 |#太原衛星發射中心 #TaiyuanSatelliteLaunchCenter- Launching of the Iconic #LongMarch4B #ChangZheng4B #CarrierRocket Deploying two #EarthSciences #EnvironmentalSciences #Satellites….

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On 1123 Beijing time 27th September 2020 Sunday sheerness Cloudy late morning launching from one of many launch complexes of CNSA –China National Space Administration is launching from太原衛星發射中心Taiyuan Satellite Launch Center  Shanxi Province –China-People’s Republic of China is launching of the International Iconic Long March –Chang Zheng 4B forty four meter tall Carrier Rocket …. This mission is the 348th launch of the Long March series of carrier rockets…..

Launching of the International Iconic Long March –Chang Zheng 4B forty four meter tall Carrier Rocket …. Deploying two set of Environmental Disaster Mitigation II was sent into the scheduled orbit, and the launch mission was successfully….

 The Group 01 satellites of Environmental Disaster Mitigation II include two 16-meter optical satellites, which have the characteristics of high maneuverabilities, high-precision control, high stability, strong load adaptability and long life. After the satellite enters orbit, it will replace the overdue environmental and disaster monitoring and forecasting small satellites A and B, which can serve a wide range of users in land and resources, water conservancy, agriculture, forestry, earthquake and other applications, and further meet the country’s continuous supply of data in related fields.

The two satellites can quickly obtain ground images through the same orbital network, which will greatly improve my country’s medium-resolution visible light, infrared and hyperspectral data acquisition capabilities, and meet the country’s urgent demand for continuous supply of remote sensing data in related fields. Environmental Disaster Mitigation II A and B satellites are two optical remote sensing satellites used to replace the Environmental Disaster Mitigation-1 A and B satellites that have been in orbit for 12 years, meeting the application requirements of the Ministry of Emergency Management and the Ministry of Ecology and Environment, and taking into account The needs of land and resources, water conservancy, agriculture, forestry, earthquake and other industries.

Images and visuals are from Weibo