A weather forecast system of lancang river valley based on time sequence data mining;

Uran Stagnant Floods Weather Forecasting Business Service System;

The specialized weather forecast system in Datong;

In This article the progress of the operational system for meteorological prediction in China were reviewed In particular, the major R&D achievements in NWP operational system are summarized Some key experiences for modernization of meteorological services in China are discussed Finally, the outlook of future meteorological prediction systems in the 21st century are addressed briefly

Applying the theory and methods of machine leaning in meteorological prediction,research of rainfall amount classification is conducted based on Bayesian deducing and learning theory,an algorithm named learn-and-classify--rainfall is presented for predicting rainfall amount with Na?ve Bayesian classifier to improve prediction accuracy.

On the basis of analyzing air automatic monitor data of many years,the statistical forecast pattern(many Yuan linear return) and the numerical forecasting pattern(CAPPS) were applied in the ambient forecast.

Based on the contrast of statistical forecast methods such as linear and nonlinear, discrimination -regression and threshold - regression, interpolation, distance and similar.

By using statistical method to analyze datum of air quality and surface meteorological observation in the city, it was brought about meteorological forecasting criterions and statistical forecasting models.

Discussion on early warning system of geohazards based on weather forecast in Tianjin;