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dc.contributor.author김태웅-
dc.date.accessioned2019-12-04T02:40:58Z-
dc.date.available2019-12-04T02:40:58Z-
dc.date.issued2019-06-
dc.identifier.citation대한토목학회논문집, v. 39, No. 3, Page. 381-389en_US
dc.identifier.issn1015-6348-
dc.identifier.urihttp://www.dbpia.co.kr/journal/articleDetail?nodeId=NODE08746128&language=ko_KR-
dc.identifier.urihttps://repository.hanyang.ac.kr/handle/20.500.11754/117103-
dc.description.abstract최근 빈번히 발생하는 이상기후의 영향으로 홍수범람 가능성이 커짐에 따라 침수범위에 대한 예측은 점점 어려워지고 있다. 이러한 홍수에 대비하기 위한 비구조적 대책 중의 하나인 호우피해 예측지도의 작성은 필수적이며 홍수범람 해석에서 중요한 부분을 차지한다. 하지만, 호우피해 예측지도의 정량적 평가방법과 기준이 없는 실정이다. 본 연구에서는 Receiver Operation Characteristics (ROC) 분석과 Lee Sallee Shape Index (LSSI) 방법을 이용하여 10개 행정구역에 대한 호우피해 예측지도의 정확도를 평가하였다. 그 결과 ROC Curve Score는 0.631, LSSI 방법은 25.16 %로 분석되었으며, 각 행정구역에 대한 분석결과와 전체 결과를 활용하여 점수구간을 5개로 나누어 호우피해 예측지도 평가에 대한 정량적 평가방법을 제안하였다. 또한, 검·보정이 완료된 XP-SWMM 모형의 ROC 분석과 LSSI 결과, 각각 0.8496, 51.92 %로 분석되어 침수피해 예측지도에 대한 평가기준의 적정성을 확보하였다. 본 연구에서 제안한 호우피해 예측지도에 대한 정략적인 평가기준은 다양한 재해지도에 적용 가능할 것으로 판단된다. It is important to estimate flood overflow because adverse weather phenomena are frequently occurring in recent years. In order to cope with such abnormal floods, it is essential to perform flood inundation simulations for constructing flood inundation maps as nonstructural countermeasures. However, there is no quantitative evaluation method and criterion for flood inundation prediction. In this study, the Receiver Operation Characteristics (ROC) and Lee Sallee Shape Index (LSSI) were employed to quantitatively evaluate the accuracy of flood inundation maps for 10 administrative districts. Comparing predicted inundation maps with actual inundation trace maps, the ROC score was 0.631 and the LSSI was 25.16 %. Using the ROC and the LSSI, we proposed an evaluation criterion for flood inundation map. The average score was set as an intermediate score and distributed into 5 intervals. The validity of the evaluation criterion was investigated by applying to the XP-SWMM model, which has been verified and corrected. The ROC analysis result was 0.8496 and the LSSI was 51.92 %. It is considered that the proposed evaluation criteria can be applied to flood inundation maps.en_US
dc.language.isoko_KRen_US
dc.publisher대한토목학회en_US
dc.subjectAccuracy criteriaen_US
dc.subjectFlood inundation mapen_US
dc.subjectROC analysisen_US
dc.subjectLee Sallee Shape Indexen_US
dc.subject평가지표en_US
dc.subject호우피해 예측지도en_US
dc.subjectROC 분석en_US
dc.subjectLee Sallee Shape Indexen_US
dc.title정량적 평가 지표를 활용한 호우피해 예측지도의 정확도 판단기준 설정en_US
dc.title.alternativeEstablishment of Accuracy Criteria of Flood Inundation Map Using Quantitative Evaluation Indicesen_US
dc.typeArticleen_US
dc.relation.no3-
dc.relation.volume39-
dc.relation.page381-389-
dc.relation.journal대한토목학회논문집(국문)-
dc.contributor.googleauthor이진영-
dc.contributor.googleauthor김동균-
dc.contributor.googleauthor박경운-
dc.contributor.googleauthor김태웅-
dc.relation.code2019035178-
dc.sector.campusE-
dc.sector.daehakCOLLEGE OF ENGINEERING SCIENCES[E]-
dc.sector.departmentDEPARTMENT OF CIVIL AND ENVIRONMENTAL ENGINEERING-
dc.identifier.pidtwkim72-
Appears in Collections:
COLLEGE OF ENGINEERING SCIENCES[E](공학대학) > CIVIL AND ENVIRONMENTAL ENGINEERING(건설환경공학과) > Articles
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