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Çѱ¹¼öÀÚ¿øÇÐȸ / v.33, no.2, 2000³â, pp.219-227
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·¹ÀÌ´õ ÀÚ·á¿¡ ³ªÅ¸³ Àü¼±¼º °¼ö°èÀÇ Áß±Ô¸ðÀû Ư¼º ºÐ¼®
( Mesoscale Characteristics of Frontal System on Redar Data ) |
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| In Korea, heavy rainfall is mainly induced by the Changma front or frontal system passed over Korea periodically. Both its unknown mesoscale characteristics and the lack of direct measurements make it difficult to predict precipitation reasonably. To understand its 3-dimensional structure, initiation and development mechanism of precipitation in that system will be very helpful to forecast it more accurately. A meteorological radar is specially useful because it produces direct measurement with high resolution in time and space. In this study, representative frontal system is selected and analyzed specially focused on its vertical structure using radar data. Results shows that there are convective cells with horizontal scale of 10 - 20 km in precipitation system. Melting layer located between 3 and 5 km height, maximum fall speeds of rain drops were seen just below bright band. |
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| Ű¿öµå |
| Àü¼±;°¼ö;3Â÷¿ø ±¸Á¶;·¹ÀÌ´õ;front;precipitation;3-dimensional structure;radar; |
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Çѱ¹¼öÀÚ¿øÇÐȸ³í¹®Áý / v.33, no.2, 2000³â, pp.219-227
Çѱ¹¼öÀÚ¿øÇÐȸ
ISSN : 1226-6280
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200011920063621)
¾ð¾î : Çѱ¹¾î |
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| ³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
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