When will Jilin-1 wide-width 0 1B satellite be launched?

On July 3, 20021Beijing time 10, China successfully launched Jilin-1 wide-width 0 1B satellite into the scheduled orbit by the Long March II carrier rocket at Taiyuan Satellite Launch Center, and the launch mission was a complete success.

The mission also includes launching three Jilin-1 high-scoring 03D satellites and Star Age-10 satellites. The four "Jilin No.1" satellites launched this time will be networked with 25 "Jilin No.1" satellites in orbit.

So far, the number of in-orbit satellites of Jilin No.1 has increased to 29, and it can revisit any place in the world for 9 ~ 1 1 times every day, which greatly improves the ground feature resolution, shooting coverage and quick response ability of Jilin No.1 constellation, and will provide more abundant remote sensing images and data products for government and industry users and promote remote sensing services to the mass market.

Application prospect of Jilin-1 satellite

1 agriculture

Through the interpretation of remote sensing images, we can know the planting area, emergence rate and yield of Jilin Province, and where natural disasters have occurred, and we can judge more quickly and accurately through satellites. It has reference significance for the planning, yield estimation and geological disaster prediction of agricultural products in the province.

2. Urban planning

In Changchun or other parts of the province, houses are illegal buildings, which can be easily found through satellite images. At the same time, for the overall planning of the whole city, where to build a new city and where to build roads and bridges can be known in advance through satellite images.

3. City map

It is difficult to find new roads on the map, and the update speed of the map can't keep up with the speed of urban development and construction. However, after the satellite was launched, the camera control in Jilin Province was updated quickly. You can publish the latest and most authoritative city map, and the newly built road will soon enter the navigation.

Refer to the above? China successfully launched Jilin-1 wide 0 1B satellite.