What kind of sparks will be generated when the remote sensing satellite meets the Beidou navigation satellite?

One 、 High resolution remote sensing satellite launch

1、 Launch news

2020 year 7 month 3 Japan 11 when 10 branch , The long march 4B carrier rocket successfully carried out the mission of one rocket and two satellites at Taiyuan Satellite Launch Center , The high-resolution multi-mode integrated imaging satellite and the “ Xibaipo No ” Popular science satellite （ Bayi 02 star ） Launch off , The satellite is in orbit , The launch was a complete success .

2、 Basic information

1） The high-resolution multi-mode integrated imaging satellite launched this time is the first civil satellite with sub meter resolution in China 、 Optical remote sensing satellite with multiple agile imaging modes , It will be mainly used to obtain high-resolution images of China's territory and surrounding areas .
2） The optical remote sensing satellite launched this time belongs to the high-resolution system under construction , The high score system is based on satellites 、 Stratospheric Airships and satellite systems operated by aircraft , Same as Beidou navigation system , It is the two most important satellite systems in China so far . High score system and Beidou system , It belongs to the fields of remote sensing and navigation .
3） The civil sub meter optical remote sensing satellite went into orbit , It plays an important role in supplementing the high score system , For the comprehensive application and industrialization promotion of remote sensing satellite and Beidou navigation satellite , It also plays a very important role .

Two 、 Beidou is combined with remote sensing

The organic combination of remote sensing satellite and Beidou navigation satellite , Can build a dynamic 、 Visual real time 、 A multi-level integrated information system ：
1） Remote sensing satellite ： A data source that provides spatial information , It is the basis of information collection and data acquisition ;
2） Beidou navigation satellite ： High precision positioning technology and timing technology can provide accurate spatial and temporal information , It can accurately locate the information and content displayed by remote sensing images .

before , China's sub meter remote sensing image market is monopolized by international commercial remote sensing satellite companies . This is because although we have also launched many resource satellites 、 Remote sensing satellite such as ocean satellite , However, the required satellite remote sensing data still need to be purchased from the international commercial remote sensing satellite company .

Today, , China has initially established a stable high-resolution satellite remote sensing system , And break through the technical bottleneck of resolution , It breaks the monopoly of international commercial remote sensing satellite companies on the sub meter resolution remote sensing image market . Combined with the networking of beidou-3 navigation system , Will be in natural resources 、 Disaster reduction and emergency response 、 Agriculture and rural areas 、 ecological environment 、 Residential construction 、 Forestry and grassland industries have bright application prospects .

The industrialization of satellite remote sensing is similar to Beidou , Can not do without the satellite 、 data 、 platform 、 The four major categories of services . The data 、 Platforms and services , It has a good imagination space . Specific performance for the following aspects ：

1、 data

Remote sensing satellite remote sensing satellite image data is the most important product of remote sensing satellite industry . At present, the intensive launching of high-resolution systems, the completion and use of high-resolution technology, the breakthrough of bottlenecks and the opening of military to civilian remote sensing satellite resources , There will be more and more channels for users to obtain remote sensing resources .

Cooperate with Beidou for high-precision positioning and precise timing , Satellite remote sensing data will be more accurate and reliable . As you can imagine , The future remote sensing image data market will be formed from “ There are available remote sensing images ” To “ The corresponding remote sensing image can be extracted according to the demand ” The trend of development . Personalized remote sensing data products are expected to become a potential market to promote the scale of satellite remote sensing industry .

2、 platform

Remote sensing platform is the key link to connect remote sensing data resources and users . Remote sensing platform includes remote sensing data supply platform that supplies data resources to users and remote sensing data service platform and software platform based on data resource development and processing .

At present, the remote sensing platform is moving towards artificial intelligence 、 Research and development in the direction of deep learning , Hope to participate in the calculation of remote sensing data extraction through artificial intelligence , Improve the service capability of remote sensing platform . Coupled with the gradual advancement of commercialization , It is believed that the service function of remote sensing platform will be more powerful in the future , The operability is becoming stronger and stronger , It will play a good role in promoting the market-oriented application of remote sensing .

3、 service

With the maturity of satellite remote sensing technology , Remote sensing data 、 The continuous reduction of platform costs , Realize the scale of remote sensing industry , From the consumer side 、 Development of user segment push back technology . Adapt technology to consumer demand .

This is similar to the promotion of Beidou satellite navigation industry , The widespread use of intelligent terminals in satellite navigation has promoted the development of satellite navigation industry , The remote sensing satellite and the Beidou satellite are combined to form an integrated information platform , The accuracy of its data can create more service scenarios , Bring more consumer demand to the remote sensing industry .

With the gradual development of remote sensing satellite industry , The integrated information platform formed by the combination of remote sensing satellite and Beidou navigation satellite will be used in the field of public application （ Car navigation 、 Emergency rescue 、 Spatial information display, etc ）、 Industry application fields （ Oil exploration 、 Agricultural valuation 、 Land and resources survey, etc ）、 And special applications （ Communication power 、 Border Patrol 、 Drug detection, etc ） Play a more and more important role .

As the remote sensing satellite and Beidou navigation satellite continue to deepen their integration , The future development is worth looking forward to , There is a lot of room for imagination ！