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:
Nov. 08, 2022
Filed:
Apr. 30, 2020
Institute of Geochemistry, Chinese Academy of Sciences, Guiyang, CN;
Xiaoyong Bai, Guiyang, CN;
Shijie Wang, Guiyang, CN;
Luhua Wu, Guiyang, CN;
Fei Chen, Guiyang, CN;
Miao Zhou, Guiyang, CN;
Yichao Tian, Guiyang, CN;
Guangjie Luo, Guiyang, CN;
Qin Li, Guiyang, CN;
Jinfeng Wang, Guiyang, CN;
Yuanhuan Xie, Guiyang, CN;
Yujie Yang, Guiyang, CN;
Chaojun Li, Guiyang, CN;
Yuanhong Deng, Guiyang, CN;
Zeyin Hu, Guiyang, CN;
Shiqi Tian, Guiyang, CN;
Qian Lu, Guiyang, CN;
Chen Ran, Guiyang, CN;
Min Liu, Guiyang, CN;
Institute of Geochemistry, Chinese Academy of Sciences, Guiyang, CN;
Abstract
Methods and systems for estimating a surface runoff based on a pixel scale are disclosed. In some embodiments, the method includes the following steps: (1) calculating a vegetation canopy interception water storage, a litterfall interception water storage, and a soil water storage according to an obtained original remote sensing dataset of a climate element in a study area; (2) calculating a vegetation-soil interception water conservation in the study area based on an established vegetation-soil interception water conservation estimation model according to the vegetation canopy interception water storage, the litterfall interception water storage, the soil water storage, and monthly precipitation; and (3) calculating a surface runoff in the study area based on an established water balance water conservation estimation model according to the monthly precipitation, monthly snowmelt, monthly actual evapotranspiration, and the vegetation-soil interception water conservation in the study area.