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Ȩ Ȩ > ¿¬±¸¹®Çå > ±¹³» ³í¹®Áö > Çѱ¹Á¤º¸Åë½ÅÇÐȸ ³í¹®Áö (Journal of the Korea Institute of Information and Communication Engineering)

Çѱ¹Á¤º¸Åë½ÅÇÐȸ ³í¹®Áö (Journal of the Korea Institute of Information and Communication Engineering)

Current Result Document : 5 / 6

ÇѱÛÁ¦¸ñ(Korean Title) ÇؾÈÁö¿ª ³» ¿ø°Å¸® ·¹ÀÌ´õ°üÃøÀÚ·áÀÇ º¸Á¤¿¡ °üÇÑ ¿¬±¸
¿µ¹®Á¦¸ñ(English Title) Radar Data Correction for Long Distance Observation In Coastal Zone
ÀúÀÚ(Author) Å׳븮¿À ¸®Ä«¸£µµ   ±Çº´Çõ   À±È«ÁÖ   À̵¿ÀΠ  Ricardo S. TENORIO   Byung-Hyuk Kwon   Hong-Joo Yoon   Dong-In Lee  
¿ø¹®¼ö·Ïó(Citation) VOL 04 NO. 05 PP. 0985 ~ 0996 (2000. 12)
Çѱ۳»¿ë
(Korean Abstract)
ÇØ¾È Áö¿ª¿¡¼­ ÇؾçÀ¸·ÎºÎÅÍ µé¾î¿À´Â Áß±Ô¸ð Á¤µµÀÇ °­¼ö´Â ´Ü±â ¿¹º¸¸¦ À§ÇÏ¿© ¿ø°Ý Ž»ç¿¡ ÀÇÇÑ ½Ç½Ã°£ °üÃøÀÌ ÀÌ·ç¾îÁ®¾ß ÇÑ´Ù. ±×·¯³ª À§¼º °üÃøÀº °­¼ö¸¦ »ó¼¼È÷ ¹¦»çÇÏÁö ¸øÇϱ⠶§¹®¿¡ ·¹ÀÌ´õ¸¦ ÀÌ¿ëÇÑ ¿ø°Å¸®°üÃøÀÌ ¿ä±¸µÈ´Ù. º» ¿¬±¸¿¡¼­´Â ·¹ÀÌ´õ·Î °üÃøµÈ ÀÚ·á°¡ °­¼ö¿ªÀ» Á¤È®ÇÏ°Ô Á¤·®È­ ÇÒ ¼ö ÀÖµµ·Ï ¿ø°Å¸® °üÃøÀÚ·áÀÇ º¸Á¤À» ³íÀÇÇÑ´Ù. ¹Ý»çµµÀÇ ¿¬Á÷ º¯È­¿¡ ±âÀÎÇÑ ¿ÀÂ÷´Â Æò±Õ ºÐÆ÷³ª Åë°èÀû ¹æ¹ýÀ¸·Î ±×¸®°í ¹Ý»çµµÀÇ °¨¼è È¿°ú´Â ¹Ýº¹ Æí±¤¹ýÀ¸·Î º¸Á¤µÉ ¼ö ÀÖ´Ù. ÀÌ °°Àº ´Ù¾çÇÑ º¸Á¤À» ÅëÇÏ¿© ·¹ÀÌ´õ·Î °üÃøµÈ ¿ø°Å¸® ÀڷḦ À¯¿ëÈ­ÇÒ ¼ö ÀÖ´Ù.
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(English Abstract)
In the coastal zone, to draw up short and medium range weather forecasts, mesoscale pluviogenic systems coming from the sea have to be observed in real time. These observations use remote sensing. However, satellite remote sensing is not sufficient to describe pluviogenic systems; reference to radar long distance observations is indispensable. This paper deals with the corrections, which must be made to long distance radar data if the rainfall field is to be both accurately and quantitatively defined. The error due to vertical variation in the reflectivity factor can be corrected from estimation of the mean profiles or by a climatic adjustment method. Attenuation in the propagation can be corrected by an iterative polarimetric method. These various correc-tions permit the distance validity limits of radar data to be extended.
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