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Çѱ¹¼öÀÚ¿øÇÐȸ / v.28, no.6, 1995³â, pp.229-236
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( A Study on the Improvement of Heavy Rainfall Model Based on the Ground Surface Data and Cloud Physics ) |
| ±è¿îÁß;ÀÌÀçÇü; Á¶¼±´ëÇб³ °ø°ú´ëÇÐ Åä¸ñ°øÇаú;ÀüºÏ´ëÇб³ °ø°ú´ëÇÐ Åä¸ñ°øÇаú;
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| °¼öÀÇ ¹°¸®°úÁ¤¿¡ ÀÔ°¢ÇÑ È£¿ì¸ðÇüÀÌ ÀüÀϱÇ(1994)¿¡ ÀÇÇÏ¿© °³¹ßµÇ¾ú´Ù. º» ³í¹®¿¡¼ À̸¦ ¼öÁ¤ÇÏ¿´´Ù. º»´Â ¿¬±¸ ¸ðÇü¿¡¼ ±¸¼ºÇÑ ÁÖ¿ä ºÎºÐÀº Æ÷ÈÁõ±â¾Ð, ±¸¸§µÎ²², ¿îÁ¤±â¾Ð¿¡ °üÇÑ °ÍÀÌ´Ù. ±âÁ¸ ¸ðÇü°ú ´Þ¸® º» ¿¬±¸ ¸ðÇüÀÇ ÀÔ·ÂÀÚ·á·Î½á À§¼º¿¡ ÀÇÇØ ÃøÁ¤µÈ ¿îÁ¤±â¿Â°ú ¾Ëº£µµ¸¦ »ç¿ëÇÏ¿´´Ù. º» ¿¬±¸¿¡¼ ±âÁ¸ÀÇ Æ÷ÈÁõ±â¾Ð ¹æÁ¤½Äº¸´Ù Çö½Ç¿¡ °¡±î¿î ¹æÁ¤½ÄÀ» ȹµæÇÏ¿´À¸¸ç ±âÁ¸ ¹æÁ¤½ÄÀÇ ´ÜÁ¡À» ÇØ°áÇÏ¿´´Ù. ¶ÇÇÑ ¿îÁ¤±â¿Â°ú ¿îÁ¤±â¾Ð ÃßÁ¤¿¡ »ç¿ëµÈ ¸Å°³º¯¼ö°¡ ¼Ò°ÅµÇ¾úÀ¸¸ç °è»ê½Ã°£µµ ´ÜÃàµÇ¾ú´Ù. º» ¿¬±¸ ¸ðÇüÀ» ÀüÁÖÁöÁ¡ÀÇ È£¿ì»ç»ó¿¡ Àû¿ëÇÏ¿© °ËÁõÇÑ °á°ú ¸ðÇüÀÇ Ãâ·ÂÀÎ ÃѰ¿ì·®°ú °¿ì ÆÐÅÏÀÌ ½ÇÃøÄ¡¿¡ Àß ºÎÇյǾú´Ù. |
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| The physically based heavy rainfall model developed by Ceon(1994) for storm events is modified in this study. The main parts of this paper are composed of modeling saturation vapor pressure, cloud thickness, cloud top pressure. In a different way from the previous model, cloud top temperature and albedo measured by satellite are used as input data to the model. In this paper, the defect of saturation vapor pressure equation in the previous model was improved. Furthermore, the parameters for temperature and pressure on cloud top are eliminated as well as the time of calculation in the model is decreased. Also, the results show that there are very small gab between the hourly calculated. |
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Çѱ¹¼öÀÚ¿øÇÐȸÁö / v.28, no.6, 1995³â, pp.229-236
Çѱ¹¼öÀÚ¿øÇÐȸ
ISSN : 1738-9488
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO199511920096550)
¾ð¾î : Çѱ¹¾î |
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| ³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
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