Within two years of emission spectra of nano-satellite

September 29, Technology and Industry for National Defense released the scores II satellite captured one of the first sub-meter resolution satellite image maps.

Within two years of emission spectra of nano-satellite

September 29, Technology and Industry for National Defense released the scores II satellite captured one of the first sub-meter resolution satellite image maps.

What are the characteristics II satellite score? Currently, high-resolution Earth observation system of major projects (hereinafter referred to as high special) How is the construction of the implementation? Achievements in strengthening the promotion of applications which use innovative measures? Prospects how their data ?

The reporter interviewed the Defense Science and Industry Bureau, a special group leader Xu Dazhe score.

Reporter: score II satellite is the second satellite scores of special projects, it has what characteristics?

Xu Dazhe: score II satellite is China has independently developed a spatial resolution better than one meter’s first civilian optical remote sensing satellites, observation width reaches 45 km, along with the rapid mobility side swing capability and high positioning accuracy, effectively enhance the effectiveness of integrated observation satellite.

Submeter remote sensing data in the international field of remote sensing called “golden data”, has important application value and commercial value, not only for China’s economic construction, the construction of ecological civilization, livelihood security and advance the modernization of national governance capacity information supporting role to play, also has important implications for the application of information technology enterprises to develop value-added information services business, to develop the international market, to promote the development of information industry and other aspects of space.

The so-called sub-meter, colloquially speaking is one meter or less resolution. Now scores II pixel resolution is 0.8 meters, that is, 600,000 meters of altitude can see us feature polygon size is 0.8 m × 0.8 m able to see road signs lines.

Reporter: What is the score of special construction and development of the next phase of the key tasks conceived?

Xu Dazhe: special high technology innovation very difficult task, complicated construction project implementation. Currently implementing programs and projects in accordance with arrangements approved by the State Council, SASTIND is organizing the China Aerospace Science and Technology Corporation, the Chinese Academy of Science and Technology team, accelerate the development has a 1 meter resolution, all-time, all-weather radar remote sensing earth observation capability Three satellite score with minutes of high-level optical remote sensing satellites orbit the continuous monitoring capability for high fourth, with nanometer spectral resolution, atmospheric composition can be integrated hyperspectral remote sensing satellite detection score the fifth and will be launched in 2015-2016.

Meanwhile, to further accelerate high VI and VII satellite, stratospheric airship, aviation observation systems, ground systems and application demonstration system construction.

2020 to establish our high spatial resolution, high temporal resolution, high spectral resolution Earth observation system capacity.

Reporter: score II satellite innovative measures taken to strengthen the application of the results of the promotion?

Xu Dazhe: First is the mechanism innovation. High special and we have a satellite past the biggest difference, playing an example, in the past we are a private car management system, a high score is to create a special bus system. Every one of our satellites are the first to determine its primary users, the average user, such as high scores II satellite according to user needs, the user overall planning, resource planning satellite observations, conduct data sharing.

The second is to improve the data distribution system. The existing distribution system to further improve the organization, but also to further the construction of hardware facilities. Make full use of resources through the establishment and organization of the national first-class sound, institutions, and the data as to the quickest and most efficient way to release to the user.

The third initiative is to create a special high technology research and development and application of common service platform, good heaven technical co-ordination, development and demand docking, concentrate superior forces the country to overcome technical difficulties, the formation of achievement for all to share.

The fourth is to promote the formation of spatial information industry chain, to support the development of data processing and value-added services business, creating a friendly environment and good conditions for the development of these enterprises and promote the formation of industry.

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