Research by Dr. Nguyen Hoang Minh proposed a new method of improving short limit forecasting accuracy, solving many weaknesses of methods that are being used popular in the world. Dr. Nguyen Hoang Minh, Center National meteorological forecasts. (Photo: TL) The topic "Research proposes a new method to improve the capacity of rain and flood forecast of the hydrometeoric meteorological model" by Dr
. Nguyen Hoang Minh (34 years old), gas forecasting center National Hydrological Statue, the General Department of Meteorology and Hydrology has just received the award of the World Meteorological Organization (WMO) for young scientists in 2021. This research proposes a new method to improve the mainness Confirmation for short limit forecasts, solving many weaknesses of methods are being used popular in the world. According to experts, floods are a regular type of dangerous disaster that occurs in the rainy season In Vietnam and many parts of the world, causing many human and property damage
In order to minimize flood losses caused by floods, predictive floods that have a very important role for authorities, people and disaster prevention agencies quickly have quick solutions to respond Time. Before the computer was born, aquatic meteorological forecast in general and forecasting the flood in particular is mainly based on the statistical methods and experiences of the forecast so the accuracy is quite limited. Along with the introduction and outstanding development of the computer system, the digital models describe the physical processes that occur in the atmosphere, on the surface of the river basin and in the land quickly developed and put Go to use to forecast floods. Thanks to the simulation of the nature of hydrology processes, digital models have helped significantly improve flood forecast accuracy. However, due to the complexity of physical processes in the atmosphere and in the basin, the possibility of flood forecast is still very limited and faced many difficulties. To improve the accuracy of flood forecasts and concerns The most important is to improve the rain forecast of digital models. In parallel with the improvement of the structure of the digital model, the output statistical processing methods of the digital model also received a lot of interest of scientists thanks to the simplicity, saving money, Labor capacity and fast operation in professional forecasts. Thanks to such advantages, a series of statistical processing methods have been developed and applied in professional forecasts in many countries around the world. Although these methods have shown the efficiency and applicability to improve the possibility of rainforest but encounter general restrictions. To solve this problem, Dr
Nguyen Hoang Minh has studied development The new method to address the above disadvantages, with the predicted accuracy is highly improved compared to previous methods. The new proposal method is a combination of a variety of complex methods and techniques developed separately for the purpose of editing rain for flood forecasts such as Monte simulation - Carlo, technical integration forecast rainfall From the digital model with a radar-based rainfall, hydrological correction and technical filtering Kalman.do newly developed method during TS Nguyen Hoang Minh is studying student studies in Korea, so it is Test application to improve flood forecasting for 2 flood matches in 2013 and 2016 occur in the Han River basin (Korea). The results of the test application have improved the accuracy of the precision of rain and floods. Replacing difficulties in the process of research, Dr. Minh said: difficulties are when determining methods and carefully. Arts use and how to develop, linking those methods and techniques together to serve the final purpose of improving the accuracy of flood forecasts.Ts Minh also said, once The time he and Professor instructed to meet, exchanged together to handle these issues to two three in the morning in a consecutive week. By the time, TS Minh had to work 20 hours a day, even with white awakening days for two consecutive weeks to promptly protect the doctoral thesis protection. In addition, methods and techniques Use are very complex methods, requiring users to understand very deep problems with good programming capabilities to provide quick and accurate calculation results. With this success, works Research by Dr. Nguyen Hoang Minh was highly appreciated and quickly approved by experts in the world posted in the most prestigious international magazine. The research object is the challenging issues of the hydrology industry at the present time, thus requiring a lot of time research, analytical skills and programming ability. Title Dr. Minh is implementing this method in Vietnam./. . Dịch vụ:
Thiết kế website,
quảng cáo google,
đăng ký website bộ công thương uy tín
