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지상 강우량과 오성산 레이더 반사도 자료의 관측 오차 비교 연구

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Author(s)
전수현
Issued Date
2010
Keyword
레이더|강우량
Abstract
This material Oseongsan radar in May 2007 that since replaced by the S-band precipitation in December 2008 by Type, Distance, automatic weather observation system by Condition (Automatic Weather System: AWS) radar observations of rainfall and with comparison of the data. analysis found several errors on the quantitative assessment of rainfall intensity and spatial high-resolution weather forecasts and radar using a short period of time to take advantage of research was to compare the accuracy of weather radar, complemented by validation and risk In case the weather more accurately estimate rainfall intensity observations to find a better and long-term radar observations of rain gauges and ground verification data. Infrastructure for research in the radar images that can evoke a variety of precipitation to reduce errors were analyzed using the methods. In this study, Ohseongsan ground radar and rain gauges look at the cause of the error, without considering precipitation pattern uniform application of ZR relations in radar rainfall at convective precipitation that will cause the under-estimation, RADAR-AWS between the error rate proportional to the intensity of rainfall and the intensity of the reflected CAPPI 1.5km, the observed higher or lower than a height where you can receive a strong reflection of radar and data processing of radar and AWS the time lag from etc., want to find out the nature of the error was different.
Alternative Title
On the Comparison of the Observational Error between Rain Gauge and Oseongsan Weather Radar Reflectivity
Alternative Author(s)
Jeon, Su Hyeon
Affiliation
조선대학교 일반대학원
Department
일반대학원 대기과학과
Advisor
류찬수,이종호
Awarded Date
2010-08
Table Of Contents
목 차

ABSTRACT ⅴ

제1장 서 론 1

제2장 자료 및 분석방법 2
제1절 강우사례 선정 기준과 사례 2
제2절 비교․분석 방법 20

제3장 사례분석 22
제1절 2007년 사례 22
제2절 2008년 사례 35
제3절 사례분석 결과 46

제4장 결론 47

참고문헌 48
Degree
Master
Publisher
조선대학교 일반대학원
Citation
전수현. (2010). 지상 강우량과 오성산 레이더 반사도 자료의 관측 오차 비교 연구.
Type
Dissertation
URI
https://oak.chosun.ac.kr/handle/2020.oak/8794
http://chosun.dcollection.net/common/orgView/200000240270
Appears in Collections:
General Graduate School > 3. Theses(Master)
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  • Embargo2010-08-25
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