The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 20, 2024
Filed:
Jan. 08, 2021
China Institute of Water Resources and Hydropower Research, Beijing, CN;
Baozhong Zhang, Beijing, CN;
Zheng Wei, Beijing, CN;
He Chen, Beijing, CN;
Xin Han, Beijing, CN;
Yinong Li, Beijing, CN;
Taisheng Du, Beijing, CN;
Zhigong Peng, Beijing, CN;
Jiabing Cai, Beijing, CN;
Congying Han, Beijing, CN;
Yaqi Wang, Beijing, CN;
Abstract
A farmland reference crop evapotranspiration prediction method based on uncertainty of meteorological factors, includes: S. acquiring a set number of groups of weather forecast data of a prediction region within a preset time period; S. inputting each group of weather forecast data into a Bayesian probability forecast system to obtain corrected weather forecast data; and S. inputting each group of the corrected weather forecast data into a trained RBF neural network, and predicting to obtain a farmland reference crop evapotranspiration. In the present invention, the Bayesian probability forecast system is configured to correct the weather forecast data and eliminate uncertainty of weather forecast data to obtain the accurate reference crop evapotranspiration forecasted by the RBF neural network using these data.