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CZ-11 Wey carrying 7 satellites launched from offshore platform

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China launches new BeiDou satellite
Source: Xinhua| 2019-06-25 09:22:20|Editor: Yang Yi

BEIJING, June 25 (Xinhua) -- China sent a new satellite of the BeiDou Navigation Satellite System (BDS) into space from the Xichang Satellite Launch Center in Sichuan Province at 2:09 a.m. Tuesday.

Launched on a Long March-3B carrier rocket, the satellite was sent to the inclined geosynchronous earth orbit. It is the 46th satellite of the BDS satellite family and the 21st satellite of the BDS-3 system.

The design of the BDS constellation is unique, including medium earth orbit (MEO), geostationary earth orbit (GEO) and inclined geosynchronous earth orbit (IGEO) satellites.

So far, there are already 18 MEO BDS-3 satellites, one GEO BDS-3 satellite, and two IGEO BDS-3 satellites sent into space.

After in-orbit tests, the new satellite will work with those BDS satellites already in orbit to improve the coverage and positioning accuracy of the system.

The new satellite and the carrier rocket were developed by the China Academy of Space Technology and the China Academy of Launch Vehicle Technology under the China Aerospace Science and Technology Corporation.

The launch was the 307th mission for the Long March series of carrier rockets.

China began to construct its navigation system, named after the Chinese term for the Big Dipper constellation, in the 1990s and started serving the Asia-Pacific Region in 2012.

The positioning accuracy of the system reached 10 meters globally and five meters in the Asia-Pacific Region as the system started to provide global service at the end of last year, according to Yang Changfeng, chief designer of BDS.

China planned to send 10 BDS satellites into space this year. The launches will help complete the BDS global network by 2020.

The system has been applied in many industries including transport, maritime affairs, electricity, civil affairs, meteorology, fishery, surveying and mapping, mining and public security.

The BDS has also been widely used around the world, like building construction in Kuwait, precision agriculture in Myanmar, land survey and mapping in Uganda and warehousing and logistics in Thailand.

To enable BDS to better serve the economic and social development in Belt and Road countries and regions, China has established BDS cooperation mechanisms with countries and organizations in South Asia, Central Asia, ASEAN, the Arab League and Africa, strengthening technical exchanges and personnel training, and building BDS overseas centers.


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China's ocean observation satellites put into operation
Source: Xinhua| 2019-06-29 20:27:06|Editor: Liangyu

BEIJING, June 29 (Xinhua) -- China's two ocean observation satellites, HY-1C and HY-2B, have completed their in-orbit delivery, according to the Ministry of Natural Resources.

The two satellites represent the country's highest level of marine remote sensing satellites and the delivery signified that China's first batch of ocean observation satellites became operational.

Ling Yueming, vice minister of natural resources, said China will take advantage of both land and ocean observation satellites and create a network for natural resources monitoring, which will support ecological protection.

China will promote satellite data sharing to serve environmental protection, transportation and agriculture as well as other industries, Ling added.

The HY-1C was launched in September 2018 and had a designed life of five years. It will help monitor ocean color and water temperatures, providing basic data for research on the global oceanic environment.

The HY-2B was launched in October 2018 and had a designed life of five years. It can acquire a variety of marine dynamic parameters such as global sea surface wind field, wave height and sea surface temperature. It will provide data to support marine disaster relief, ocean resources utilization and marine environmental protection.
 
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Tibet Military Region forces mobilize to Xinjiang for live-fire mock combat exercise
Source:Global Times Published: 2019/7/7 17:02:14

6980558e-7ba3-4b73-88a4-29922beb2746.jpeg
A PLZ-83 152mm self-propelled howitzer system attached to a brigade under the PLA 81st Group Army fires at mock target during a round-the-clock live-fire training exercise at an artillery training base in north China in late September, 2018. File photo: eng.chinamil.com.cn

An artillery brigade under the People's Liberation Army (PLA) Tibet Military Region recently mobilized from Southwest China's Tibet Autonomous Region to Northwest China's Xinjiang Uyghur Autonomous Region for a live-fire mock combat exercise.

Acting as the red team, the artillery brigade arrived at a plateau with an altitude of more than 4,800 meters in Hotan Prefecture of southern Xinjiang after setting out from Lhasa, capital city of Tibet, more than 10 days ago, China Central Television (CCTV) reported on Sunday.

The goal of the exercise is to train the troops' real-combat capabilities from all perspectives, as the red team will conduct systems confrontation with the opposing blue team.

Thousands of PLA soldiers and officers from Tibet then scattered across an area of tens of square kilometers, together with various types of combat vehicles. Upon receiving their orders, they rapidly formed up and mobilized toward the targeted area, using the night as cover, CCTV reported.

They were soon met with attacks from the blue team, who deployed special operation units for harassment attacks, launched chemical strikes and used drones for reconnaissance, the report said.

Facing electronic jamming from the blue team, the red team used the BeiDou Navigation Satellite System and vehicle-borne frequency modulation radio stations to reestablish communication and restored command over the troops.

In the coming days, the two teams will conduct more exercises, including intelligence reconnaissance, infiltration, combat planning and long-range artillery strikes, CCTV reported.

"In this cross-regional exercise, our work is based on an important principle: making it real," Song Linsheng, a member of the Tibet Military Region exercise director team, told CCTV.

We will push the troops to hopeless situations, to extremes, so we can expose those shortcomings during peacetime that limit the troops' combat capabilities, Song said, noting that only in this way can the troops be truly trained.

Both Tibet and Xinjiang are China's borderlands, and exercises like this will boost the PLA's capabilities to safeguard the country's sovereignty and territorial integrity, analysts said.
 
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Tibet Military Region forces mobilize to Xinjiang for live-fire mock combat exercise
Source:Global Times Published: 2019/7/7 17:02:14

6980558e-7ba3-4b73-88a4-29922beb2746.jpeg
A PLZ-83 152mm self-propelled howitzer system attached to a brigade under the PLA 81st Group Army fires at mock target during a round-the-clock live-fire training exercise at an artillery training base in north China in late September, 2018. File photo: eng.chinamil.com.cn

An artillery brigade under the People's Liberation Army (PLA) Tibet Military Region recently mobilized from Southwest China's Tibet Autonomous Region to Northwest China's Xinjiang Uyghur Autonomous Region for a live-fire mock combat exercise.

Acting as the red team, the artillery brigade arrived at a plateau with an altitude of more than 4,800 meters in Hotan Prefecture of southern Xinjiang after setting out from Lhasa, capital city of Tibet, more than 10 days ago, China Central Television (CCTV) reported on Sunday.

The goal of the exercise is to train the troops' real-combat capabilities from all perspectives, as the red team will conduct systems confrontation with the opposing blue team.

Thousands of PLA soldiers and officers from Tibet then scattered across an area of tens of square kilometers, together with various types of combat vehicles. Upon receiving their orders, they rapidly formed up and mobilized toward the targeted area, using the night as cover, CCTV reported.

They were soon met with attacks from the blue team, who deployed special operation units for harassment attacks, launched chemical strikes and used drones for reconnaissance, the report said.

Facing electronic jamming from the blue team, the red team used the BeiDou Navigation Satellite System and vehicle-borne frequency modulation radio stations to reestablish communication and restored command over the troops.

In the coming days, the two teams will conduct more exercises, including intelligence reconnaissance, infiltration, combat planning and long-range artillery strikes, CCTV reported.

"In this cross-regional exercise, our work is based on an important principle: making it real," Song Linsheng, a member of the Tibet Military Region exercise director team, told CCTV.

We will push the troops to hopeless situations, to extremes, so we can expose those shortcomings during peacetime that limit the troops' combat capabilities, Song said, noting that only in this way can the troops be truly trained.

Both Tibet and Xinjiang are China's borderlands, and exercises like this will boost the PLA's capabilities to safeguard the country's sovereignty and territorial integrity, analysts said.
Wrong thread, sir! :)
And the picture is misleading. Are we suppose to take a hint that this 81st GA's PLZ-83 belongs to Tibet' Arty Brigade as well?
 
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Wrong thread, sir! :)
And the picture is misleading. Are we suppose to take a hint that this 81st GA's PLZ-83 belongs to Tibet' Arty Brigade as well?
The news talk about using the Beidou system for communications after electronics jamming by Opfor. Just thought it is interesting to know. Feel free to ask mod to delete it if you feel it is irrelevant to thread.
 
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Chang'e 5 lunar probe to get boost from AI
Updated: 2019-07-08 14:26
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This handout image taken on Jan 3, 2019 shows China's lunar rover, Yutu-2, or Jade Rabbit-2, leaving the first ever "footprint" after rolling down a track extending from China's robotic lunar probe Chang'e-4 lander on the far side of the moon. [Photo/IC]
Artificial intelligence technologies will make the Chang'e 5 lunar probe smart enough in soft landings, collecting samples, ascending and docking at the lunar orbit, and returning to the Earth, according to its chief scientist.

Ouyang Ziyuan, first chief scientist of China's lunar probe project, said on Friday at a satellite forum in Rizhao, Shandong province, that Chinese scientists have made technological breakthroughs in the 12 phases of the Chang'e 5 mission.

The technological breakthroughs cover launching, earth-moon transfers, final braking, orbiting, descending, sampling, ascending, docking, orbiting, moon-earth transfers, separating, and reentry and recovery.

Ouyang said the total payload of the Chang'e 5 mission will be 8.2 tons and will be launched by a new carrier rocket from the Wenchang Space Launch Center in South China's Hainan province.

The mission will feature China's first automated moon surface sampling, first moon takeoff, first unmanned docking at a lunar orbit about 380,000 kilometers from Earth, and first return flight at a speed close to second cosmic velocity, he said.

The landing site in the mission will be at the side facing Earth, about 1,000 kilometers away from the sites of the United States' Apollo Plan, where it is expected to have new phenomena and new findings, the scientist said.

The probe will be smart enough to take photos during the descent to find a safe place, photographing, calculating, selecting, and making judgments and the final decision, he said. "If the four points are not at a horizontal surface, it will turn over."

Sending the photos back to Earth for people to judge and decide would cost too much time, since each photo transfer would require 1.3 seconds to reach the planet, several seconds to make decisions, and then another 1.3 seconds to send commands up, he said.

After landing, the probe, which has a shovel-type sampler and deep-hole drilling sampler, will take lunar soil and also drill deep to take rock cores automatically, he said.

Scientists have repeatedly tested the samplers in labs to help verify their working functions under different conditions such as hard rock, soft soil and other minerals, since the landing site situation is still unknown.

After taking samples, the ascender could not return itself to Earth directly as it will not carry enough fuel, but it will lift off from the moon and fly a short distance, Ouyang said.

"After entering the lunar orbit, there will be a spacecraft waiting for it to dock and then transfer the samples," he said. The docking will be like a needle-to-needle exchange and will happen automatically, with no available data and monitoring from the Earth required, he said.

The return capsule might burn up in the air due to the high speed and temperature, so China will approach the reentry like skimming on a water surface. The capsule will bounce out while contacting the upper atmosphere and then reenter again, he said.

China's three-phase lunar missions will help accumulate technology and experience for the future manned mission and lunar base, opening up a new chapter of returning to the moon and lunar exploration, according to him.
 
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Rare release of China's satellite photo of US airbases in middle east, possibly related to heightened tensions between US and Iran.

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The usual watcher is "now" being watched! :p:

Anyhow it's very good to remind all parties of not going to play wild wild west cowboy style.

What might happen in the past decades with impunity does not mean that such adventure can be replicated at will today with no substantial costs attached.

I wish for the just causes and prosperity of the beautiful Old Land of Persia… in all times in the modern days the land and her people are simply the victims of the foreign powers craving for their oil and gas resources, starting from the down of Mohammad Mosaddegh to the rise of tyrant Shah Palevi until the regime change attempts in the contemporary days… just tell me that there's justice in this mundane world amidst the rampage of the dark forces!
 
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China provides satellite data to assist India in flood relief
Source: Xinhua| 2019-07-24 21:35:02|Editor: Li Xia

BEIJING, July 24 (Xinhua) -- China has provided satellite data to assist India with its recent flood relief efforts, the China National Space Administration (CNSA) said on Wednesday.

The CNSA launched the satellite emergency response plan early last Thursday, following the Indian Space Research Organization's (ISRO) request for international disaster relief support last Wednesday night, under the International Charter on Space and Major Disasters, said the Chinese space agency.

The China Center for Resources Satellite Data and Application (CRESDA) scheduled three Chinese earth observation satellites, namely Gaofen-1, Gaofen-2 and Gaofen-3, to capture images of flood-stricken regions in India last Friday, last Saturday and on Wednesday, the CNSA said in a press release.

The CRESDA also made a query for archived data and sent a total of 14 pre- and post-disaster satellite images to the ISRO, providing support in flood monitoring, said the CNSA.

The International Charter on Space and Major Disasters, designed to aid emergency and relief efforts, officially came into operation in 2000. The CNSA signed onto the charter in 2007 and so far have provided international relief with Chinese satellites for more than 30 countries and regions.

As of July 21, the death toll in India's flood-hit states had risen to 169. Lives of a total of 7.27 million people have been directly affected, as nearly 115,000 people who lost all their belongings in the floods have been rehabilitated in relief camps.

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China provides satellite data to assist India in flood relief
Source: Xinhua| 2019-07-24 21:35:02|Editor: Li Xia

BEIJING, July 24 (Xinhua) -- China has provided satellite data to assist India with its recent flood relief efforts, the China National Space Administration (CNSA) said on Wednesday.

The CNSA launched the satellite emergency response plan early last Thursday, following the Indian Space Research Organization's (ISRO) request for international disaster relief support last Wednesday night, under the International Charter on Space and Major Disasters, said the Chinese space agency.

The China Center for Resources Satellite Data and Application (CRESDA) scheduled three Chinese earth observation satellites, namely Gaofen-1, Gaofen-2 and Gaofen-3, to capture images of flood-stricken regions in India last Friday, last Saturday and on Wednesday, the CNSA said in a press release.

The CRESDA also made a query for archived data and sent a total of 14 pre- and post-disaster satellite images to the ISRO, providing support in flood monitoring, said the CNSA.

The International Charter on Space and Major Disasters, designed to aid emergency and relief efforts, officially came into operation in 2000. The CNSA signed onto the charter in 2007 and so far have provided international relief with Chinese satellites for more than 30 countries and regions.

As of July 21, the death toll in India's flood-hit states had risen to 169. Lives of a total of 7.27 million people have been directly affected, as nearly 115,000 people who lost all their belongings in the floods have been rehabilitated in relief camps.

EASazuLUEAADjdz
Indians have no satellites of their own?

Anyway, I hope the people in the affected areas of India will tide over the difficulties as soon as possible.
 
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