China launches Shiyan-6 and Gaofen remote sensing satellites with 2 launches in 3 days

China launches Shiyan-6 and Gaofen remote sensing satellites with 2 launches in 3 days


A Long March 2D carrying the Shiyan-6 (src2) satellite lifts off from Jiuquan on July 4, 2src2src.
A Long March 2D bring the Shiyan-6 (02) satellite lifts off from Jiuquan on July 4,2020 Credit: CASC


HELSINKI– China launched the categorized Shiyan-6 (02) satellite into orbit Saturday, following launch of a new Gaofen ‘multi mode’ Earth observation satellite two days previously.

A Long March 2D carried the Shiyan-6 (02) speculative remote noticing satellite from Jiuquan at 7: 45 p.m. Eastern Saturday. The China Aerospace Science and Technology Corp. (CASC) announced success within half an hour of launch, offering the first authorities confirmation of the activity.

Chinese media specify the satellite is planned for ‘space environment study and related innovation experiments’. A Long March 2D introduced the first Shiyan-6 satellite in November 2018 for similar specified purposes.

While Saturday’s mission used Jiuquan’s LC43/94 complex, pictures of the launch published on Chinese social media indicate continuous modifications to the neighboring LC43/921 tower. This is backed up by recent imagery from customized Copernicus Sentinel data.

The tower in concern is utilized for launches of the Long March 2F, the launch vehicle for launches of Shenzhou human spaceflight and related missions. Speculation amongst Chinese followers of the country’s area activities is that the tower is being adjusted to accommodate a bigger payload fairing or spacecraft ahead of a test of a CASC spaceplane.

Such speculation is not unwarranted. Chinese state media have previously reported CASC’s intent to launch a multiple-use spacecraft in 2020, designed to carry travelers or payload to orbit and land horizontally. Nevertheless, there is no main indicator of preparations for such an objective.

Gaofen multi-mode satellite

China on Thursday released a high resolution Gaofen ‘multi-mode’ Earth observation satellite from. Liftoff from the Taiyuan launch center in north China took place at 11: 10 p.m. Eastern.

A Long March 4B sent the Gaofen satellite and the ‘Xibaipo’ science outreach 2U CubeSat into 648 x 631- kilometer elevation orbits inclined by 98 degrees.

The Gaofen multi-mode satellite’s large aperture, long-focus, high-resolution camera provides sub-meter level complete color images, has multispectral abilities and utilizes an atmospheric synchronization calibrator for minimizing the impact of fog and haze on imagery.

The camera was developed by the Beijing Institute of Space Equipment and Electronics under the China Academy of Area Technology (CAST). CAST is the primary spacecraft maker under CASC, the state-owned primary specialist for China’s space programs.

The camera for the Gaofen 'mulit mode' Earth observation satellite.
The camera for the Gaofen ‘mulit mode’ Earth observation satellite. Credit: CAST

The satellite will be used for natural deposits expedition and protection, emergency management, farming and rural areas advancement, according to Chinese state media.

Gaofen satellites are part of a civilian China High-resolution Earth Observation System (CHEOS) national job approved in2010 Gaofen-1 introduced in April 2013, supplying 2-meter-resolution panchromatic images at nadir. Gaofen-9 (03), a sub-meter resolution optical satellite, introduced in June.

The optical and artificial aperture radar satellites are created to provide all-weather, all-day protection for land surveying, urban planning, roadway network design, farming, catastrophe relief and other uses, according to Chinese media.

Chinese launch activity

Today’s launches were China’s 16 th and 17 th orbital launches of 2020, including two failures

The Xichang Satellite Introduce Center is preparing for launch of the Apstar-6D interactions satellite for APT Satellite. Its launch through a Long March 3B rocket is expected around July 10.

The coastal Wenchang Satellite Launch Center is anticipated to host the launch of the Tianwen-1 Mars mission around July23 A trip operator which assists in sees to Xichang Satellite Launch Center, which also administers Wenchang, declares that launch is to take location between July 20-25

China could likewise launch the very first Kuaizhou-11 from Jiuquan in the northwest in the very first half of July.

CASC mentioned early January that it planned to launch around 40 times in2020 Other launch company such as Expace with its Kuaizhou strong rockets will be extra missions.

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