Sea base observation: From "Blue" to "Deep Blue" ｜ Welcome to 20 major • Meteorological Achievements ③

On the afternoon of June 26, a tropical disturbance grasped the "empty" left by the tropical ocean surface after the tropical high -pressure west stretching north, and began to grow. A few days later, it grew into the first typhoon "Siaba" that landed in our country this year, and went north after landing, bringing a continuous storm.

At present, through a marine meteorological observation network that is opened in the "sea, shore, sky, and empty", we have the confidence of accurate forecasting and full defense when facing the disaster weather that comes from the huge energy -the disaster weather in the face of this is the confidence. — From the moment the "Saudi" was generated, it has been firmly locked by Fengyun 4 meteorological satellite, and the information of the path and strength changes has been "cracked" quickly; Along the way, the drifting buoyant built on the islands, sea platforms, and "hidden" on top of the turbulent sea. Back to pass; when the "Siaba" that has nothing to do is approach to the sea, the addition of the shore -based marine meteorological observation station makes this observation big network more stringent, and eventually calculated at the moment of the typhoon "cross" the land on the land. Accurate login time and place information ...

Picture of New Maritime Floating Station in Rizhao City, Shandong Province/Cui Guangxia

This is a "hunting blockbuster" staged in each typhoon season in recent years. It is also a microcosm of meteorological observation from "Blue" to "Deep Blue" and "decoding" marine meteorological.

On September 8th, the reporter learned from the China Meteorological Administration that with the completion of the first phase of the marine meteorological guarantee, the China Meteorological Administration has initially established a marine observation network mainly based on coastal and offshore waters, as well as the extremes covering my country near and the distant sea. A relatively complete marine meteorological observation system has been formed.

The important driver of global weather and climate comes from the ocean. The ocean bred different types of weather and climate phenomena such as the El Niini incident, the Lanna incident, and tropical cyclone activity. It also gave birth to the extremely destructive and extensive extreme weather and climate events. The impact of climate change is increasing, and marine observations, research and services are becoming more important.

However, maritime observation is far more difficult than land observation. In fact, meteorological observations can be completed from "Blue" to "Deep Blue", not simply adding "ocean" and "weather". From the research and development of new materials and new processes to the core equipment of various marine meteorological observations, autonomous offense is imperative. In ten years, the exploration has never stopped--

As the most important direct observation means of ocean, the marine meteorological drift observation that currently has independent intellectual property rights has the level of business, which can Perform detection. Behind this, a number of technologies such as instrument development, satellite communication technology, and integration of marine hydrological observation are the first in China.

With the appearance of large drones in the "Haiyan Plan", this important "puzzle" based on comprehensive observation of large -scale drone marine in my country was successfully spell. While large drones can be equipped with a variety of meteorological detection loads, they can also conduct a full -scale detection of marine weather multi -dimensional elements, multi -dimensional and high -resolution comprehensive detection ...

Technological progress is completely improving the ability to monitor the ocean. At present, more than 800 coastal marine meteorological observation stations, including more than 500 sea -based marine meteorological observation stations including maritime platforms, buoy, islands, and ships, and marine meteorological observation networks composed of drones and windy meteorological satellite constellations Data are being continuously.

On this basis, the marine meteorological forecasting and early warning business, which is mainly based on tropical cyclones, sea winds, sea fog, and offshore -strong convection. A preliminary establishment of the marine meteorological public service business system, carrying out marine professional meteorological early warning services such as port and cross -ocean shipping, maritime oil development, offshore fishery farming, and maritime fishing.

The exploration of marine meteorological monitoring has not stopped. Under the new situation, the country's comprehensive disaster prevention and mitigation and disaster relief, climate change, marine economic construction, maritime security, and "Belt and Road" construction, etc. put forward new demand for marine weather support security services, and further improve marine meteorological research and monitoring and forecasting service capabilities Essence Driven by the China Meteorological Administration, a series of measures for the construction of meteorological services to serve marine powers are constantly landing -this year, the "First Phase of the Ocean Meteorological Comprehensive Protection" undertaken by the China Meteorological Administration has been completed, the second phase of the project is launched, and the third phase of the project is launched. Planning; July this year, the Qingdao Marine Meteorological Research Institute jointly unveiled by the China Meteorological Administration and Qingdao Municipal Government, which provides strong support for marine meteorological research services ...

During the "14th Five -Year Plan" period, under the development strategy of "global monitoring, global forecasting, global service", the China Meteorological Administration will further strengthen the construction of marine observation forecasting and early warning platforms, and promote the construction of sea -based, land -based, heaven, and empty bases. The marine meteorological observation network that is effectively integrated with data provides support for marine meteorological forecasting services.

Produced by China Meteorological Administration Xuanke Center (China Meteorological News Agency)

Author: Lu Jian

Edit: Da Miao Wu Tong Wang Wan

Review: Duan Haoshu

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