JPS5350642A - Estimating system for river flow out - Google Patents

Estimating system for river flow out

Info

Publication number
JPS5350642A
JPS5350642A JP12492676A JP12492676A JPS5350642A JP S5350642 A JPS5350642 A JP S5350642A JP 12492676 A JP12492676 A JP 12492676A JP 12492676 A JP12492676 A JP 12492676A JP S5350642 A JPS5350642 A JP S5350642A
Authority
JP
Japan
Prior art keywords
flow out
estimating system
river flow
time point
rainfall
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP12492676A
Other languages
Japanese (ja)
Inventor
Fumio Wakamori
Kuniaki Matsumoto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP12492676A priority Critical patent/JPS5350642A/en
Publication of JPS5350642A publication Critical patent/JPS5350642A/en
Pending legal-status Critical Current

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  • Feedback Control In General (AREA)

Abstract

PURPOSE: To increase the accuracy of estimation for the quantity of water of river, by adopting the system that estimates the initial loss rainfall at the time point of observation with the accumulating value of the initial loss rainfall during the specified period unitl the observing time point.
COPYRIGHT: (C)1978,JPO&Japio
JP12492676A 1976-10-20 1976-10-20 Estimating system for river flow out Pending JPS5350642A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12492676A JPS5350642A (en) 1976-10-20 1976-10-20 Estimating system for river flow out

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12492676A JPS5350642A (en) 1976-10-20 1976-10-20 Estimating system for river flow out

Publications (1)

Publication Number Publication Date
JPS5350642A true JPS5350642A (en) 1978-05-09

Family

ID=14897564

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12492676A Pending JPS5350642A (en) 1976-10-20 1976-10-20 Estimating system for river flow out

Country Status (1)

Country Link
JP (1) JPS5350642A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008106477A (en) * 2006-10-24 2008-05-08 Yamatake Corp Rainwater outflow estimating equipment and program

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008106477A (en) * 2006-10-24 2008-05-08 Yamatake Corp Rainwater outflow estimating equipment and program

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