Patent ID: 11869124
Assignee: ASIA-PACIFIC TYPHOON COLLABORATIVE RESEARCH CENTER
Field: Computer technology (Electrical engineering)
Classification: CPC G  Y | IPC G

Claim 6:
7. The visualization analysis method of tropical cyclone forecast verification index data according to claim 6, characterized in that, improving the full track map according to the track forecast verification index and the actual position to obtain the diagram of the tropical cyclone track forecast error, comprises:
selecting, a forecast agency or forecast method, to obtain the forecasted track of the tropical cyclone at the forecast's initial time A;
selecting, a forecast lead time B, to obtain a forecasted position corresponding to the forecast lead time B;
connecting, the forecasted position and the actual position by different lines, to obtain a position error line;
marking, the date and time corresponding to the forecasted position and the actual position;
inserting, the name and number of the tropical cyclone, the name of the forecast agency or the forecasting method, and the forecast's initial time A; and
marking, the position error at the forecast lead time B corresponding to the forecast's initial time A, to obtain the diagram of the tropical cyclone track forecast error.