03 star launch, Goffin-3 series satellites weave the space "Eye of the Sky". What is the main purpose of this satellite?

The Gaofen-3 03 satellite was developed by the Fifth Academy of China Aerospace Science and Technology Corporation. The satellite is mainly used to obtain reliable and stable high-resolution SAR images and provide operational application data support for China's marine development, land environmental resources monitoring and emergency disaster prevention and mitigation. August 16, 10, Gaofen-3 0 1 were successfully launched, and an image was sent back on August 25, marking the arrival of the era when China's radar imaging satellites fully serve the national economic construction. 202 1, 1 1, Gaofen-3 02 satellite was successfully launched, and it realized binary operation with 0 1 satellite, which took a key step in the construction of land and sea surveillance synthetic aperture radar (SAR) satellite constellation in China. At 7: 47 on April 7, 2022, China successfully launched Gaofen-3 03 with the Long March IV C carrier rocket at Jiuquan Satellite Launch Center. The satellite successfully entered the scheduled orbit and the launch mission was a complete success. ?

At first, this series of satellites were synthetic aperture radar satellites developed to meet the needs of marine development and utilization, disaster reduction and relief and environmental protection. Gaofen-3 satellite 0 1, as the only radar imaging satellite in China's high-scoring special family, has changed the dependence of China's civil high-resolution SAR data on imports. With the addition of 03 satellite, plus the original 0 1 02 satellite, Gaofen No.3 series satellite? Samsung networking? Realizing the resolution of 1 m and revisiting 1 day will greatly enhance the revisiting and application capabilities of satellites. Researchers from the Fifth Academy of Sciences said that after the networking of Samsung, the overall imaging capability of Gaofen-3 series satellites will be greatly improved, which indicates that China's civil high-resolution SAR satellite data has officially entered the business application stage from the demonstration application stage.

Gao Fen -3 series satellites are called? Space omnipotence detective? Because of its superior performance and powerful functions. In addition to marine environmental monitoring, it also greatly meets the application needs of disaster reduction, land, environmental protection, water conservancy, agriculture, meteorology and so on. With the development of research and development, this series of satellites further promoted the progress and development of oceanography, glaciology, geology, topography and ecology. ?

So, what do you think of Gao Fen -3 series satellites?