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:
Mar. 21, 2023
Filed:
Nov. 29, 2018
Hydrosem, Yongin-si, KR;
Republic of Korea (National Disaster Management Research Institute), Ulsan, KR;
Seo Jun Kim, Yongin-si, KR;
Byung Man Yoon, Yongin-si, KR;
Ho Jun You, Yongin-si, KR;
Dong Su Kim, Incheon, KR;
Tae Sung Cheong, Seoul, KR;
Jae Seung Joo, Ulsan, KR;
Hyeon Seok Choi, Ulsan, KR;
HYDROSEM, Yongin-si, KR;
REPUBLIC OF KOREA (NATIONAL DISASTER MANAGEMENT RESEARCH INSTITUTE), Ulsan, KR;
Abstract
Disclosed is a device and a method for measuring stream water depth in real-time through positioning data filtering to ensure the reliability of the measured water depth data even when the stream water depth measurement data is filtered and applied to a small stream having a small basin area and a steep slope. The device for measuring stream water depth in real-time through positioning data filtering includes: a measuring part for measuring the water depth of a stream to be measured; a positioning data filtering part for filtering the water depth data measured by the measuring means by a local linear regression-based bivariate scatterplot smoothing technique through elastic bandwidth application; and a water depth calculating part for calculating a water depth of the stream to be measured by using the positioning data filtered by the positioning data filtering part, and minimizing the uncertainty of the water depth measurement.