China Satellite Applications in 2017 Significant Progress

With the in-depth implementation of national strategies such as the “Belt and Road Initiative”, military-civilian integration, China Manufacturing 2025, and coordinated development of Beijing, Tianjin, and Hebei, China’s satellite applications have entered the “fast track” in 2017, and Beidou terminal holdings have reached more than 4 million sets. China’s civilian remote sensing satellites have a total of more than 10 million views. At the same time, the country vigorously promotes the integration of satellite applications with new-generation information technologies such as big data, internet of things, mobile internet, and cloud computing. In 2017, the first high-throughput communication satellite was launched on the 13th, which opened the era of high-throughput communication satellites in China, realizing the broadband application of autonomous communication satellites, and promoting the development of China’s satellite communications industry; Beidou III’s first and second satellites Successfully entered the track, the global networking curtain officially opened; the continued application of high-resolution series satellites, further giving play to the high-tech specialization leading role of science and technology, and constantly improve the quality of data products and rapid access to further promote the high-satellite satellite application service economic society Development and service implementation of the "One Belt and One Road" initiative. I. Policy intensively introduced to promote the expansion of industrial scale Since 2017, relevant state departments have successively introduced policies to clearly promote the application of Beidou in related fields, such as the "13th Five-Year Plan" for production safety and the "13th Five-Year Plan" for the development of a modern comprehensive transportation system. "13th Five-Year" National The tourism informatization plan, the "One Belt and One Road" initiative for the construction of offshore cooperation, "the Emergency Industry Development and Development Action Plan (2017-2019)" and other policies have brought good opportunities for the development of satellite applications. On February 3, the State Council promulgated the "13th Five-Year Plan for Safe Production" (hereinafter referred to as "Planning"), and explicitly proposed that marine fishing boats be loaded with Beidou terminals and other safety communications and navigation equipment to improve the level of fishing vessel equipment management and informationization. The plan pointed out in the chapter “Major Tasks” to improve the dynamic monitoring information system for fishing vessels and fishing ports and upgrade the fishery communication base stations. Promote marine fishing vessels (including ocean-going fishing vessels) equipped with automatic anti-collision identification systems, Beidou terminals and other safety communications and navigation equipment to improve the level of fishing vessel equipment management and informationization. On February 28, the State Council issued the “13th Five-Year Plan for Modern Comprehensive Transportation System Development Plan” (hereinafter referred to as “Planning”) and listed the “Beidou Satellite Navigation System Promotion Project” as a key project for intelligent transportation development. The plan proposes that by 2020, smart technologies will be widely used, and the pre-installation rate and utilization rate of the Beidou satellite navigation system in the transportation industry will increase significantly. On June 20, in response to the national "One Belt and One Road" initiative, the National Development and Reform Commission and the State Oceanic Administration formulated and issued the "One Belt, One Road Initiative for the Construction of Maritime Cooperation" (hereinafter referred to as "Envision"). The Chinese government is willing to strengthen international cooperation in the application of the Beidou satellite navigation system in the marine sector and provide satellite positioning applications and services for the countries along the route. On August 3, the Ministry of Transportation, the Central Propaganda Department, the Central Network Information Office and other ten departments jointly issued the "Guidelines for Encouraging and Regulating the Development of Internet Rental Bicycles" (hereinafter referred to as "opinions"). The comments repeatedly mentioned the construction of electronic fences and the regulation of Internet rental bicycles (commonly known as "shared bicycles"). At present, Beijing and other places are conducting electronic fence trials based on the Beidou system. It is believed that the Beidou system can provide high-tech means for local governments to regulate shared bicycles. On August 4, the Ministry of Transport issued the "Guiding Opinions on Promoting the Development of the Green Shipping Industry in the Yangtze River Economic Belt" (hereinafter referred to as "opinions"). The opinions put forward to speed up the construction of digital navigation channels and promote the use of the Yangtze River Electronic Channel Map, Water ETC and Beidou Positioning System. Using advanced technologies such as mobile internet, big data, and cloud computing, we will actively promote the development of “Internet+” water transport integration. Speed ​​up the construction of digital navigation channels and promote the use of the Yangtze River Electronic Channel Map, Water ETC, and Beidou Positioning System. We will promote the construction of the Yangtze River Shipping Logistics Public Information Platform and the National Transport and Logistics Public Information Platform to promote information exchange and sharing. In December, the "Opinions of the General Office of the State Council on Promoting the In-depth Development of Military and People's Integration in the National Defense Science and Technology Industry" was released, pointing out the strengthening of the co-ordination of the space sector. To meet the needs of the military and civilians and speed up the construction of space infrastructure. Accelerate the demonstration of the implementation of a number of military-civilian integration projects and major projects such as heavy launch vehicles, space nuclear power installations, deep space exploration, and spacecraft on-orbit service and maintenance systems. Taking the remote sensing satellite as a breakthrough, the National Satellite Remote Sensing Data Policy has been formulated to promote the sharing of military and civilian satellite resources and satellite data. Exploring and studying the construction of an open and shared space launch site and aerospace monitoring and control system. Promote the construction of cyberspace. Promote the coordinated construction of communications infrastructure such as communications satellites. Vigorously develop technologies, products and equipment for network security and electromagnetic spectrum resource management. Promote the implementation of the integrated information network project. We will optimize the layout and construction of the military electronic information experimentation field, and serve the scientific research and production of weaponry and equipment to better serve the development of the national economy. Promote the coordinated construction of communications infrastructure such as communications satellites. Develop a typical military-military integration industry. Strengthen the existing investment channels and optimize the direction of investment. In addition, local provinces and cities have also actively introduced relevant policies to promote the development of satellite applications. Hunan Provincial Economic and Information Technology Committee issued the “Five-year Action Plan for Promoting the Development of Hunan Satellite Application Industry”, and Heilongjiang promulgated the “Special Action Plan for the Promotion of Satellite Application Industry in Heilongjiang Province (2017-2020)”. Second, satellite communications has entered the era of high-throughput In 2017, China launched multiple communications satellites. On April 12th, with the successful launch of the "Year 13" satellite, China's satellite communications entered the era of high-throughput and realized the application of broadband for autonomous communication satellites. The major science and technology projects of the World Integrated Information Network have also been launched. The project includes a space-based backbone network, a space-based access node, and a ground backbone node to form a world-wide integrated network and achieve full service by 2030. 1.7 communications satellites lifted, large capacity and high throughput become keywords On January 5, the successful launch of Communication Technology Experiment Satellite No. 2 was launched as a new generation of high-capacity communication broadcasting test satellite in China. The satellite is mainly used for satellite communications, data transmission, and other applications. It also conducts multi-band, broadband high-rate data transmission test verification. . On January 9th, the fast boat No. 1 A general-purpose solid rocket launcher "Single Arrow" launched the "Jilin No. 1" smart video star No. 03, Xingyun test No. 1 and Kaidun No. 1. Among them, the Xingyun-1 satellite is the first experimental verification satellite of the low-altitude and narrow-band satellite communication system, mainly verifying the downlink communication technology of the low-rail and short-message satellites; the Kaedun-1 satellite is the first test of the new generation of maritime satellite (VDES) system. The verification star mainly validates the reliability of the satellite receiver and its algorithm. On April 12th, Practice-13/Singapore-16 satellites were successfully launched. This is China's first high-throughput communication satellite, with a total communication capacity of 20 Gbit/s, which exceeds the total capacity of communication satellites developed in China. Taking this as a starting point, China will launch a series of high-throughput communications satellites to create a broadband satellite information system that targets key regions and takes into account the world, realizing large-scale development of high-throughput communications satellite application services. On June 19, the medium-star-9A satellite was launched and set at 101.4°E over the equator. ChinaStar-9A is China's first domestically produced live broadcast satellite. It broadcasts 24 Ku band transponders on the satellite to cover China and meet the development needs of China's radio and television, new media and live broadcasting industries. On September 29, the Asia Satellite No. 9 was launched. The Asia Satellite 9 will provide new coverage for the high-growth markets in Asia. Ku band designed the world’s first Myanmar dedicated beam, the new Indonesian and Mongolian beams, and strengthened the power and coverage of East Asian beams and Oceania beams. The C-band also enhances and extends the original coverage. On November 15th, the "Hedera 1" commercial ship automatic identification (AIS) maritime satellite jointly developed by Beijing Hede Aerospace Technology Co., Ltd. and Shanghai Academy of Aerospace Technology successfully launched. "He De 1" is the first AIS commercial maritime satellite in China, and is also the first satellite in China to adopt a highly integrated design concept ("exquisite" satellite platform). 2. The launch of the integrated information network for the world and the construction of "Internet + satellite" in the future with big data Tiandi Integrated Information Network has been included in the national "Thirteenth Five-Year Plan" outline and the "Thirteenth Five-Year National Science and Technology Innovation Plan". It is the first major project launched in the "Science and Technology Innovation 2030 - Major Projects". Tiandi Integrated Information Network is composed of a space-based backbone network, a space-based access network, and a ground node network, and is interconnected with the terrestrial Internet and mobile communication networks. It is built to provide global coverage, access-to-order access, on-demand services, and security and reliability. "The world's integrated information network system. By then, China will have the capability of global spatio-temporal continuous communications, highly reliable and secure communications, regional high-capacity communications, and high-mobility full-range information transmission. As an important national informatization infrastructure, the integrated information network of heaven and earth is of great significance for expanding national interests, safeguarding national security, safeguarding national economy and people's livelihood, and promoting economic development. It is a global coverage of information for information networks in China, broadband transmission, military-civil integration, and free interconnection. only way. 3.Satellite TV broadcast service progressed smoothly and bid farewell to the free time The direct broadcast satellite has become the main way for people in rural areas in China to receive radio and television. The smooth progress of the direct-sale satellite household project has effectively solved the peasant masses' difficulties in listening to high-quality radio and television programs, greatly improved the equalization of public services in urban and rural radio and television, and further expanded the central and provincial radio and television programs in rural areas. The radiation and influence of the region have effectively occupied and consolidated rural propaganda ideological and cultural positions. As of February 16th, all live satellite TV broadcasts on China Star 9 were encrypted. Broadcasting and TV villages have been completely replaced by home gateways, except for the second-generation machines that receive encrypted signals. China Satellite Live TV Say goodbye to "free". In 2017, 8 sets of broadcast programs of the Shenzhen TV News Comprehensive Channel and Inner Mongolia Radio and TV Station transmitted programs via the satellite 9 Live Satellite. The satellite digital farm book project is rapidly advancing. The State Administration of Press, Publication, Radio, Film and Television emphasized in the "Recommendation of 2017 Key Notes for Farmers' Bookstores" that for newspapers and periodicals included in the Recommended Catalogue for Rural Bookstores, digital newspapers and magazines can also be used to enter satellite digital farmhouses, online digital farmhouses, etc. . All regions continue to promote the satellite digital farm book project. Satellite communications are playing an important role in health care. Aerospace Digital Media Co., Ltd. has developed the "Health Communication Satellite Network" and has established a satellite digital distribution platform in the country's 10,000 medical and health institutions to realize data transmission with the use of flow cards. 4. Safeguarding the broadcasting and broadcasting of major activities of the Party and the country, satellite communications never missed As the main operator of China’s satellite communications business, China Satellite Communication Group Co., Ltd. fully safeguarded the 90th anniversary military parade of the two National Conferences and the Chinese Army, the 13th Sports Meet of the People’s Republic of China, the meeting of the leaders of the BRICS countries in Xiamen, and the 10th of the Chinese Communist Party. Radio and television broadcasts and emergency communications guarantees for major events such as the Ninth National Congress. Yungang Satellite Earth Station successfully completed the broadcasting and forwarding of television signals for various activities. 5. At sea, in remote areas and at high altitudes, satellite communications are playing a useful role From July 18, the exclusive section of maritime satellite No. 1749 was put into use throughout the country. The use of this section will enable seamless interconnection between landline and land mobile communication networks and satellite communication networks. It can provide better information for national strategic deployment, emergencies, development of the transportation industry, and daily public communications. Security and communications services. On December 5, at the China International Maritime Convention and Exhibition, the fifth generation of maritime satellite broadband communication network system and application products were jointly launched by the China Communications and Communications Information Center (Transportation and Communications Information Group Co., Ltd.) and its international partners INMARSAT and COBHAM. The system can provide 50 megabytes of downlink and 5 megabits of uplink bandwidth for global navigation ship satellite terminal users. The speed is nearly 100 times faster than before. This has created a convenient "marine information highway." On August 29, the Satellite Communication Station was opened at the Suonandajie Conservation Station in the Kekexili National Nature Reserve, marking the first world natural heritage site on the Qinghai-Tibet Plateau through the Internet. Since then, Kekexili has completely bid farewell to the history of no network communications, and has become the first region in China’s four largest uninhabited areas to access the Internet. 6. Private companies show their skills in satellite communications The International Telecommunications Union (ITU) issued an announcement granting the qualifications to three Chinese companies for satellite network operators. Among them, Beijing Star Communication Technology Co., Ltd. is the only private enterprise in this announcement. The satellite operator number is: China No. 64. Beijing Star Communication Technology Co., Ltd. was awarded the qualification of operator of the International Satellite Union (ITU) satellite network, marking China's private enterprises becoming a big stage in the operation of international satellite networks. On September 12, China's first broadband satellite industrial base with a total investment of several billion yuan was formally landed in Jianyang City, Sichuan Province. Beijing Star Communication Technology Co., Ltd. signed a contract with Jianyang City Government. 7. Satellite communication is used in the first line of rescue and disaster relief to ensure the smooth flow of lifelines On June 24, the high-rise mountain of Maoshan County, Aba Prefecture, Sichuan Province collapsed. After the disaster, the VSAT satellite communication vehicle, UAV satellite communication vehicle and Satour portable satellite communication equipment developed by Aerospace Star Technology Co., Ltd. They were transported to the disaster site at one time and provided satellite communication protection for the Sichuan Bureau of Surveying and Mapping and the Bureau of Work Safety. Xinuo Satellite Communication Co., Ltd. carried out Sichuan Mobile Super Base Station communications support work and Sichuan emergency communications vehicle support work. On August 8, a 7.0-magnitude earthquake occurred in Jiuzhaigou County (33.2°W, 103.82°E) in Aba Prefecture, Sichuan Province, with a depth of about 20 km. China Satcom deployed the satellite resources of China Star-6A and Asia Pacific 6 at the first time, and spared no efforts to protect the emergency communications needs of the Ministry of Industry and Information Technology and telecommunications operators. III. Beidou System Steps into the Global Networking Age In 2017, a total of two Beidou navigation satellites were launched, which were the first and second network satellites of China's Beidou III, indicating that China's Beidou System has fully launched the global networking. 1.2 Beidou No. 3 satellites lifted, high precision and high reliability become the key words On November 5th, China successfully launched the 24th and 25th Beidou navigation satellites at the Xichang Satellite Launch Center. These two satellites belong to the Zhongyuan Earth Orbit satellite and are the first launch of the Beidou-3 global networking satellite. . "Beidou III" has the characteristics of high precision, high reliability, high insurance, and multi-functionality, and it has the ability to serve the world from the service area. At the same time, “Beidou III” achieved breakthroughs in key technologies such as navigation signal upgrades, achieved a smooth transition with the “Beidou II” signal, and added new navigation signals to provide users with better service. 2. Positioning accuracy continues to increase, and fusion and innovative applications increase the scale of the industry On February 28th, China's self-developed "M-class rapid positioning BeiDou chip" was officially launched, which will meet the needs of various electronic devices related to public traffic safety in modern urban vehicle recorders, rearview mirrors, and navigators. It also provides strong support for traffic management departments to accurately handle traffic violations and accidents, and at the same time provides technical support for the construction of smart cities. On September 16th, "the world's first multi-system multi-frequency high-precision SoC chip supporting the new generation Beidou No. 3 signal system" was released. This chip is a domestically-made baseband and RF integrated SoC chip with completely independent intellectual property rights. In the case of standard single-point positioning, sub-meter positioning accuracy can be achieved, and centimeter-level/millimeter-level positioning accuracy can be achieved with ground-based reinforcement or satellite-based enhancement assistance. On August 8th, a 7.0-magnitude earthquake occurred in Jiuzhaigou County, Aba Prefecture, Sichuan Province. After the disaster, the local meteorological monitoring station passed the passive positioning short message function of the Beidou system to deliver the situation in the disaster area to the emergency command center in time for the disaster area to expand. A green life channel. The local meteorological department activated the Beidou transmission emergency system to ensure the normal transmission of meteorological data. The Sichuan Provincial Surveying and Mapping Engineering Institute, through the Sichuan Satellite Navigation and Location Service Infrastructure Platform, closely monitored the operation status of the continuous operation of the satellite navigation system and the location of the emergency surveying and mapping vehicle in real time in the disaster area and surrounding areas, and provided the work for earthquake investigation and emergency surveying and mapping. Benchmark support. On October 11th, at the Yunnan Yunqi Conference "IoT era of precise positioning", Chihiro Locations released three major solutions, introducing the high-precision positioning services applied in the industrial-grade market for the first time to the consumer-grade market. This will bring about upgrading of hundreds of millions of terminal positioning capabilities in the next three years. Mobile phones, bicycles, wearable devices and other terminals used in daily life will be able to fully obtain 3 seconds of initial positioning with a positioning accuracy of 1 meter. As of April 2017, Beijing has 100,000 sets of equipment used in e-commerce logistics, emergency warning and other fields. Among them, Jingdong 1500 logistics vehicles and 19,000 delivery staff have access to the service platform through the Beidou terminal to realize people, vehicles and goods. Real-time control and scheduling of information. As of August 2017, Beidou system-based electronic parking fence pilots have been conducted in Tongzhou District of Beijing, Sanlitun Street of Chaoyang District and Zuojiazhuang Street. The BeiDou system combines ground-based technology and other technologies to achieve high-precision positioning with an accuracy of up to meters or even sub-meters. It can more effectively support the construction of shared bicycle electronic fences, provide an accurate management approach for the government, and solve the problem of sharing bicycles in disorder. The chaos is provided by high-tech means. 3. The introduction of guidance documents to boost the healthy development of the industry On April 6, the Beijing-Tianjin-Hebei joint publication “Beijing-Tianjin-Hebei Cooperative Action Plan for the Development of the Beidou Navigation and Location Service Industry (2017-2020)” identified the entry point for the implementation of the Beidou industry as a coordinated development strategy for Beijing, Tianjin and Hebei. The first approach is to explore the mutually beneficial and win-win modes of technological innovation, talent cultivation, capital investment, and profit distribution in the three places, achieve common development of the regional economy, and strive to realize the total value of the Beidou industry by 1200 billion yuan by 2020. The BeiDou Ground-Based Reinforcement System now provides basic services. To better serve the users, in July, the BeiDou Ground-Based Reinforcement System Service Performance Specification (Version 1.0) (hereinafter referred to as the “Specification”) was issued. The regulations stipulate that the BeiDou foundation reinforcement system (basic service) can provide reliable and stable service product features and related performance indicators for the general public and industry users. Good policies were introduced intensively, and the application of Beidou agriculture presented an excellent situation. The Ministry of Agriculture, the National Development and Reform Commission, and the Ministry of Finance jointly issued the "Guidance Opinions on Accelerating the Development of Agricultural Producer Services", and proposed to speed up the promotion and application of large and medium agricultural IOT technologies such as operation monitoring, remote scheduling, and maintenance diagnosis based on the Beidou system. The provinces have also introduced policies in succession to incorporate Beidou agricultural machinery into subsidies for agricultural machinery. Major agricultural machinery companies in China have also begun to lay out: China Tow, Changzhou Dongfeng signed strategic cooperation agreements with Beijing Unisys Smart, and DJI, which has rapidly entered the agricultural plant protection industry, signed a strategic cooperation agreement with Chihiro, officially announcing that both parties will Cooperation in the fields of products, markets and industries will jointly develop modern unmanned driving technologies for agricultural machinery and promote the application and industrialization of agricultural machine autopilot technology in smart agricultural equipment. In August, the Civil Aviation Administration issued the “Guiding Opinions of the Civil Aviation Administration on Promoting the Going Out of the Domestic Aviation Administration Industry” (hereinafter referred to as “Opinions”). The “Opinions” specifically mentioned that the radar and air traffic control automation systems should be matured. High-quality equipment, as well as independent innovation technologies such as the Beidou satellite navigation system-related products, serve as an entry point for advancing the internationalization of the air traffic control technology industry, concentrating on advantages, and focusing on breakthroughs. This means that the application of the Beidou satellite navigation system in the field of civil aviation will further accelerate. From October 10-14, China's self-developed Beidou satellite navigation system made the first test flight on ARJ21-700 aircraft on 103 aircraft. The test completed the on-board Beidou satellite navigation in accordance with relevant international civil aviation standards and relevant technical standards of China Civil Aviation. The receiver function and performance test flight verification is based on the Beidou's ground-based augmentation system to achieve the performance test flight verification of the Class I precision approach and the Beidou short message function test flight verification. The test results show that the performance of domestically-relevant systems has reached the level of similar foreign systems, with transient and rapid positioning indicators taking the leading position in the world. Fourth, high-scoring special effects are significant, commercial remote sensing exhibition macro 1. Many remote sensing satellites are launched, high-precision, networking, and business become key words On January 9 and November 21, Jilin No. 1 Smart Video Star 03 Star and Jilin No. 1 video 04, 05, and 06 stars were successfully launched, and Jilin No. 1 Smart Video Star 03 Star was a new multi-functional remote sensing observation satellite. It is used to obtain high-definition color video images of target areas and provide information support services for land resources monitoring, forestry general survey, environmental protection, transportation, disaster prevention and disaster relief. The processing capacity of Jilin No. 1 video satellites 04, 05, and 06 has been upgraded from the past 4 hours to the current 15 minutes, and the function of the satellite has been added from video single mode to video + image dual mode. Jilin-1 video 04, 05, and 06 stars are the first rice resolution satellites in China with red-rimmed spectrum. In addition to shooting optically meaningful films, they can also record plant spectral information. On June 15th, two video micro-nano satellites (OVS-1A and OVS-1B) of Zhuhai Orbital Engineering Co., Ltd. were launched, which was also the first in the constellation of the Zhuhai-1 remote sensing micro-nano satellite that the company was building. Two satellites. On September 29th and November 25th, remote sensing satellite No. 30 of group 01 ("one arrow") and remote sensing No. 30, group 02 satellites were successfully launched at the Xichang Satellite Launch Center. The satellite adopts a multi-star networking mode and is mainly used to carry out electromagnetic environment detection and related technical tests. On November 15th, Fengyun-3 D Star successfully launched at the Taiyuan Satellite Launch Center. Fengyun-3 meteorological satellite is China's second generation polar-orbiting meteorological satellite, which can achieve global, all-weather, multi-spectral, three-dimensional, quantitative remote sensing, greatly enhancing the support capability of China's medium and long-term numerical weather forecast. 2. Special scores to promote the rapid development of China's spatial information industry The high marks specifically completed the establishment of all Type 7 satellite projects. The High Score One, High Score Two, High Score Three, and High Score Four satellites have been successfully launched, and the ground system construction has been matched with the progress of the space-based system implementation to meet the current stage. Mission requirements. The application system has basically formed industry demonstration capabilities from No. 1 to No. 5, focusing on the layout of technology systems and industrial systems, and the initial application of national remote sensing applications. The special project for high marks has advanced deployment in seven areas of application and promotion, focusing on development efforts. The first is to compile the “Overall Program for Specialized Application and Promotion of High Scores” and the layout of the entire industry chain, in accordance with the “ten elements”, namely, national governance, local development, international cooperation, technology system, industrial system, data policy, standard specification, sharing platform, Industry alliances, space for innovation, etc., innovative deployment and arrangement of top-level architecture for high-scoring satellite applications. The second is to control the development of the application industry-oriented issues, strengthen the satellite data policy, ground system operation management, satellite emergency data acquisition work mechanisms and processes such as policy formulation and mechanism building. The third is to “go global” as the guideline, for the first time to achieve cross-industry strengths to jointly draft the first batch of data application standards that are urgently needed. The fourth is to create a “high-share application integrated information service sharing platform”, strengthen the construction of “ground network”, gradually realize the interconnection, interoperability, and resource sharing of application results of various local and key enterprises and industries, and crack the management and technology of high-scoring satellite applications. bottleneck. Fifth, lay out the application system, set up 30 provincial-level high score data application centers, fully deploy provincial industrialization applications, form a sustainable development industrialization model, guide the construction of the provincial “five capabilities”, and serve the national strategy and local economy. development of. Sixth, the "Guiding Opinions on the Application and Promotion of Major Special Data of High Resolution Earth Observation Systems" was issued to guide relevant departments and regions in vigorously developing satellite applications for high scores, continuously expand the application fields of high score satellites, expand application efficiency, and effectively manage the system and governance. Ability modernization provides technical support. Seventh, it is planned to compile the National Report on China's High-Resolution Satellite Applications, summarizes the application level and service areas of high-scoring applications, promotes the integration and sharing of high-scoring application results, and leads new development models and application models. On April 17, the National Bureau of Defence Science and Technology issued the "2017 China High-Resolution Satellite Application Country Report." The "Report" system describes the general ideas, major deployments, and phase results of high-scoring special applications. It presents a complete picture of high-resolution satellite applications. It is a programmatic report that guides the top-level design, field expansion, and level improvement of high-resolution satellite applications. A comprehensive report reflecting the latest developments in the application of remote sensing satellites in China. On April 24th, 2017 China High Resolution Remote Sensing Application Conference was held. At the conference, the "First Application Standards for High-Specific Special Data", "High-Resolution Special Remote Satellite Satellite Emergency Data Operation Mechanism and Procedure", and "High-Resolution Earth Observation System Major Special Provincial (Autonomous Region and Municipality) Domain Industrialization Application Project were published. Guide (second batch). High-scoring special projects have become an important starting point and support for China’s civil aviation international cooperation and have effectively promoted the signing and implementation of cooperation agreements, outlines, and memorandums of understanding between China and Russia, China and Pakistan (West), and China and Egypt (and). The construction of the “All the Way” spatial information corridor construction and application project, the Asia-Pacific Space Cooperation Multi-task Small Satellite Constellation, and the BRICS Five-State Remote Sensing Satellite Constellation and other projects have laid a solid foundation for the implementation of China's aerospace “going out” strategy. 3. The upgrading of geostationary meteorological satellites in China, covering the entire world On September 25th, Fengyun No.4 Star A, a new generation of geostationary meteorological satellite in China, was officially delivered for use. Fengyun No. 4 A is the starting star of the Chinese geostationary orbit meteorological satellite that spanned from the first generation (FY-2) to the second generation. The star has the advantages of high temporal resolution, high spatial resolution, high positioning accuracy, high radiation accuracy, high spectral accuracy, etc. It can compensate attitude, orbit, and thermal deformation errors in real time and process on-board data in real time. During the on-orbit testing period, Fengyun No. 4 Star A conducted real-time and targeted monitoring of typhoon, sand and dust storms, strong storm convection, and other environmental issues such as blue-green algae blooms and earthworms, and caused serious sand and dust in May in northern China. The heavy rainfall in northern China in June, the continuous precipitation in the south from the end of June to the beginning of July, and the early warning of meteorological disasters such as the Miaobai and Nanmadu typhoons provided strong support. 4. Commercial remote sensing entered the era of 0.5 meters On January 11, Gao Jing No.1 began the downloading of images, marking China’s first fully self-developed 0.5-meter high-resolution commercial remote sensing satellite constellation officially operational. On April 13, Gaojing No. 1 officially provided services. "Zhuhai-1" remote sensing micro-nano satellite constellation is China's first satellite constellation that is completely invested and operated by private listed companies and is the main component of the company's "satellite spatial information platform". The constellation consists of dozens of video satellites, hyperspectral satellites, and radar satellites. It has all-weather, all-round, high spatial-temporal resolution, and strong coverage capabilities for remote sensing. It can acquire massive amounts of remote sensing data worldwide. 5. The "China Sustainable Development Remote Sensing Monitoring Report (2016)" was released On June 12, the Chinese Academy of Sciences issued the "China Sustainable Development Remote Sensing Monitoring Report (2016)" (hereinafter referred to as the "Report"). The Report revolves around seven of the twenty-five indicators of economic and social development in the national “Thirteenth Five-Year Plan” program to establish evaluation indicators for sustainable development remote sensing monitoring, closely centering on China’s land use, vegetation, and atmospheric conditions in typical urban agglomerations. The hot issues such as grain production situation, water resources and water environment were discussed, and in-depth analysis was carried out on topics such as coordinated development of Jing-Jin-Ji, Hu-Heng-Yong and other issues, and scientific data support was provided for the implementation of the National Thirteenth Five-Year Plan. V. The "Belt and Road Initiative" Helps Satellite Applications Go Global China Aerospace actively participates in the “One Belt and One Road” initiative, builds a spatial information corridor, actively develops space diplomacy, strengthens international cooperation, and increases China’s influence and discourse power. The pace of “going out” of the aerospace industry has been significantly accelerated. 1. Arab countries usher in the first Chinese star On the 11th of December, the Algeria-1 communications satellite (Astar 1) launched its launch. Astar-1 is the first communication satellite in Algeria and is the first cooperation project between the two countries in the field of aerospace. The Algerian Space Agency has long been dedicated to establishing and developing Algerian aerospace industry and technology and advancing the implementation of national strategic goals for the space sector. As the user of Astar 1, the Algerian Space Agency is responsible for the on-orbit operation, management and application of the Astar-1 satellite. The successful launch of Astar-1 is a good start for cooperation between the two countries in space. 2. Compass speeds up to "sea" and will be compatible with GPS signals Beidou has already landed in Thailand, Myanmar, Indonesia, Pakistan and other countries. On May 24, the first China-Arab-Bei Doo Cooperation Forum was held in Shanghai. The China Satellite Navigation System Management Office and the Arab Information and Communication Technology Organization signed the “First China-Arab Bidoba Cooperation Forum Statement” and established China and Afghanistan. The Beidou Cooperation Forum is a multilateral platform mechanism under the framework of the China-Arab Cooperation Forum. The First China-Arab Cooperation Forum On October 13th, local time, the Fourth Meeting of China-Russia Satellite Navigation Major Strategic Cooperation Project Committee was held in St. Petersburg, Russia. After the meeting, the two sides jointly launched the "China-Russian Satellite Navigation Joint Monitoring and Evaluation Service Platform." After the platform is opened, China's "Beidou System" and Russia's "GLONASS System" will be able to monitor each other's data and jointly improve the accuracy of satellite navigation systems based on the monitoring results. On November 29, the Sino-US satellite navigation conference was held in Beijing. At the conference, the “Joint Statement on Compatibility and Interoperability of Beidou and GPS Signals” (hereinafter referred to as “Statement”) was signed. The statement stated that the Beidou and GPS systems are radio frequency compatible under the ITU framework, achieving civil signal interoperability, and will continue to carry out compatibility and interoperability cooperation. On December 8, the Beidou Satellite Navigation System Thai Application and Cooperation Training Course was launched in Bangkok, Thailand. The training class was taught by experts, scholars and entrepreneurs from China. Technical personnel from Thai universities, research institutes and related companies participated in training activities. The training course will focus on the development of Beidou satellite navigation system, service performance, product development, application and industrialization, as well as the application results in Southeast Asia, and will be applied in conjunction with major development strategies such as Thailand 4.0, Digital Thailand, and Eastern Economic Corridor. discuss. 3. Remote sensing "going out", satellite and ground applications On October 9th, the Venezuela Remote Sensing 2 satellite (abbreviated as "Vice on the 2nd") was successfully launched. Aojiang No. 2 is the second remote-sensing satellite that China exported to Venezuela. This is a new breakthrough for China’s remote-sensing satellites to “go global”. On November 21st, the National Remote Sensing Center of the Ministry of Science and Technology of China released the 2017 Annual Report on Remote Sensing Monitoring of the Global Eco-environment. The Report incorporates the “Belt and Road” along with related countries into the monitoring area, and related results can be used as the “One Belt and One Road” initiative. The benchmarks for the dynamic monitoring and evaluation of the ecological environment in the implementation process provide the current and basic ecological and environmental information for the implementation of the “One Belt and One Road” initiative. The 2017 Global Report on Remote Sensing Monitoring of Eco-environment, which is being released this time, focuses on global hot issues and hotspots in the global eco-environment and addresses urgent needs of China's major needs, sustainable development of the international community, and global disasters and environmental issues. All the way 'ecological environment status' carried out monitoring and analysis.