Matches in SemOpenAlex for { <https://semopenalex.org/work/W2043507675> ?p ?o ?g. }
Showing items 1 to 85 of
85
with 100 items per page.
- W2043507675 endingPage "871" @default.
- W2043507675 startingPage "857" @default.
- W2043507675 abstract "최근 국지성 집중호우, 돌발홍수와 같은 급격한 기상변화로 인한 피해가 증가함에 따라, 레이더와 위성영상 등 원격탐측 방법을 사용한 강우 예측 및 관측에 대한 관심이 높아지고 있다. 본 연구에서는 자료지향형 모형의 하나인 뉴로-퍼지기법(ANFIS : Adaptive Neuro Fuzzy Inference System)을 사용하여 유역 유출량을 산정하였고, 레이더 단기 강우예측 모형인 MAPLE(McGill Algorithm for Precipitation Nowcasting by Lagrangian Extrapolation; Germann et al., 2002, 2004) 강우예측자료를 입력변수의 하나로 사용하였다. 뉴로-퍼지기법 및 레이더 강우예측자료를 사용한 홍수량 산정의 적용성 평가를 위해 충주댐 상류유역의 2010년 및 2011년 홍수기에 발생한 6개의 강우사상을 사용하여 모형 생성 시 사용한 강우자료의 종류에 따른 결과를 비교하고, 입력변수 조합에 따른 15개 모형을 구성하여, 모형 구성과정의 군집화 방법을 변화시키며 이에 따른 결과를 비교 분석하였다. 연구 결과, 기 발생한 홍수사상 중 가장 큰 홍수사상을 사용하여 모형을 생성할 경우 홍수량 산정의 정확도가 높아지는 것으로 나타났고, 모형의 생성이 가능한 범위 안에서 비교적 clustering 반경이 클수록 홍수량 산정의 정확도가 높아지는 것으로 나타났다. 충주댐 유역의 홍수량 예측에서는 t+6~t+16시간의 예측에서 MAPLE 강수예측자료를 사용한 모형의 홍수량 산정 결과의 정확도가 상대적으로 높은 것으로 나타났다. The interest in rainfall observation and forecasting using remote sensing method like RADAR (Radio Detection and Ranging) and satellite image is increased according to increased damage by rapid weather change like regional torrential rain and flash flood. In this study, the basin runoff was calculated using adaptive neuro-fuzzy technique, one of the data driven model and MAPLE (McGill Algorithm for Precipitation Nowcasting by Lagrangian Extrapolation) forecasted precipitation data as one of the input variables. The flood estimation method using neuro-fuzzy technique and RADAR forecasted precipitation data was evaluated. Six rainfall events occurred at flood season in 2010 and 2011 in Chungju Reservoir basin were used for the input data. The flood estimation results according to the rainfall data used as training, checking and testing data in the model setup process were compared. The 15 models were composed of combination of the input variables and the results according to change of clustering methods were compared and analysed. From this study was that using the relatively larger clustering radius and the biggest flood ever happened for training data showed the better flood estimation. The model using MAPLE forecasted precipitation data showed relatively better result at inflow estimation Chungju Reservoir." @default.
- W2043507675 created "2016-06-24" @default.
- W2043507675 creator A5026583968 @default.
- W2043507675 creator A5062387909 @default.
- W2043507675 date "2013-08-31" @default.
- W2043507675 modified "2023-09-26" @default.
- W2043507675 title "Inflow Estimation into Chungju Reservoir Using RADAR Forecasted Precipitation Data and ANFIS" @default.
- W2043507675 cites W2006757093 @default.
- W2043507675 cites W2019207321 @default.
- W2043507675 cites W2020387560 @default.
- W2043507675 cites W2030957920 @default.
- W2043507675 cites W2054987122 @default.
- W2043507675 cites W2079565659 @default.
- W2043507675 cites W2133088826 @default.
- W2043507675 cites W2143771974 @default.
- W2043507675 doi "https://doi.org/10.3741/jkwra.2013.46.8.857" @default.
- W2043507675 hasPublicationYear "2013" @default.
- W2043507675 type Work @default.
- W2043507675 sameAs 2043507675 @default.
- W2043507675 citedByCount "0" @default.
- W2043507675 crossrefType "journal-article" @default.
- W2043507675 hasAuthorship W2043507675A5026583968 @default.
- W2043507675 hasAuthorship W2043507675A5062387909 @default.
- W2043507675 hasBestOaLocation W20435076751 @default.
- W2043507675 hasConcept C105795698 @default.
- W2043507675 hasConcept C107054158 @default.
- W2043507675 hasConcept C120417685 @default.
- W2043507675 hasConcept C132459708 @default.
- W2043507675 hasConcept C153294291 @default.
- W2043507675 hasConcept C154945302 @default.
- W2043507675 hasConcept C166957645 @default.
- W2043507675 hasConcept C186108316 @default.
- W2043507675 hasConcept C195975749 @default.
- W2043507675 hasConcept C205649164 @default.
- W2043507675 hasConcept C2776132308 @default.
- W2043507675 hasConcept C2781013037 @default.
- W2043507675 hasConcept C33923547 @default.
- W2043507675 hasConcept C39432304 @default.
- W2043507675 hasConcept C41008148 @default.
- W2043507675 hasConcept C554190296 @default.
- W2043507675 hasConcept C58166 @default.
- W2043507675 hasConcept C62649853 @default.
- W2043507675 hasConcept C74256435 @default.
- W2043507675 hasConcept C76155785 @default.
- W2043507675 hasConceptScore W2043507675C105795698 @default.
- W2043507675 hasConceptScore W2043507675C107054158 @default.
- W2043507675 hasConceptScore W2043507675C120417685 @default.
- W2043507675 hasConceptScore W2043507675C132459708 @default.
- W2043507675 hasConceptScore W2043507675C153294291 @default.
- W2043507675 hasConceptScore W2043507675C154945302 @default.
- W2043507675 hasConceptScore W2043507675C166957645 @default.
- W2043507675 hasConceptScore W2043507675C186108316 @default.
- W2043507675 hasConceptScore W2043507675C195975749 @default.
- W2043507675 hasConceptScore W2043507675C205649164 @default.
- W2043507675 hasConceptScore W2043507675C2776132308 @default.
- W2043507675 hasConceptScore W2043507675C2781013037 @default.
- W2043507675 hasConceptScore W2043507675C33923547 @default.
- W2043507675 hasConceptScore W2043507675C39432304 @default.
- W2043507675 hasConceptScore W2043507675C41008148 @default.
- W2043507675 hasConceptScore W2043507675C554190296 @default.
- W2043507675 hasConceptScore W2043507675C58166 @default.
- W2043507675 hasConceptScore W2043507675C62649853 @default.
- W2043507675 hasConceptScore W2043507675C74256435 @default.
- W2043507675 hasConceptScore W2043507675C76155785 @default.
- W2043507675 hasIssue "8" @default.
- W2043507675 hasLocation W20435076751 @default.
- W2043507675 hasOpenAccess W2043507675 @default.
- W2043507675 hasPrimaryLocation W20435076751 @default.
- W2043507675 hasRelatedWork W188653796 @default.
- W2043507675 hasRelatedWork W2003507436 @default.
- W2043507675 hasRelatedWork W2107504629 @default.
- W2043507675 hasRelatedWork W2130201993 @default.
- W2043507675 hasRelatedWork W2359096974 @default.
- W2043507675 hasRelatedWork W2372985608 @default.
- W2043507675 hasRelatedWork W2385830913 @default.
- W2043507675 hasRelatedWork W2766051620 @default.
- W2043507675 hasRelatedWork W4253230095 @default.
- W2043507675 hasRelatedWork W4321995217 @default.
- W2043507675 hasVolume "46" @default.
- W2043507675 isParatext "false" @default.
- W2043507675 isRetracted "false" @default.
- W2043507675 magId "2043507675" @default.
- W2043507675 workType "article" @default.