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Çѱ¹È¯°æ»ýÅÂÇÐȸ / v.10, no.1, 1996³â, pp.58-65
Landsat-5 TM°ú ¼öÄ¡ÁöÇüµ¥ÀÌŸ¸¦ ÀÌ¿ëÇÑ µµ½Ã³» »ê¸²ÀÇ ÁöÇüȯ°æ ºÐ¼® - ´ëÀü½Ã¸¦ Áß½ÉÀ¸·Î -
( Analysis of Topographic Environment for Urban Forest Area in Taejon City Using Landsat - 5 TM and Digital Terrain Elevation Data )
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µµ½ÃÀÇ È¯°æ¹®Á¦°¡ Àα¸¿Í ½Ã¼³ÀÇ Áõ°¡¿¡ ÀÇÇØ¼­ Á¡Á¡ ´õ ½É°¢ÇØÁü¿¡ µû¶ó µµ½Ã³» »ê¸²À» µµ½Ã¿¡¼­ °¡Àå Áß¿äÇÑ ºÎºÐÀ¸·Î ÀνÄÇϰí ÀÖ´Ù. µû¶ó¼­ º» ¿¬±¸¿¡¼­´Â ´ëÀüÁö¿ª¿¡¼­ µµ½Ã³» ¶Ç´Â µµ½Ã¿Ü°û¿¡ À§Ä¡ÇÑ »ê¸²À» ÇÕ¸®ÀûÀ¸·Î °ü¸®Çϰí ÀÌ¿ëÇϱâ À§ÇÑ ±âº»Àû ºÐ¼® ´Ü°è·Î¼­ »ê¸²Áö¿ªÀÇ ÁöÇüȯ°æÀ» Landsat - 5 TMµ¥ÀÌŸ¿Í ¼öÄ¡ÁöÇüÀڷḦ ÀÌ¿ëÇÏ¿© ºÐ¼®ÇÏ¿´´Ù. Landsat - 5 TMÀÇ ¿µ»óÀÚ·á·ÎºÎÅÍ »ê¸²Áö¿ªÀ» ÃßÃâÇÏ¿´°í, ¼öÄ¡ÁöÇüÀڷḦ ÀÌ¿ëÇÏ¿© Ç¥°í, °æ»çµµ, ÁÖ°æ»çÇâÀÇ ºÐÆ÷¸¦ ºÐ¼®ÇÏ¿´´Ù. ¿µ»óÀÚ·á·ÎºÎÅÍ ÃßÃâÇÑ »ê¸²Áö¿ª¿¡¼­ ƯÈ÷ º¸¹®»ê, ºÀ»ê, °©ÇÏ»ê, ½ÄÀå»ê°ú °èÁ·»êÀÇ 5°³ Áö¿ªÀ» ´ë»óÀ¸·Î ÁöÇüȯ°æ ºÐ¼®ÀÌ ÀÌ·ç¾îÁ³´Ù. ´ëÀüÁö¿ª¿¡¼­ »ê¸²Áö¿ªÀÌ Â÷ÁöÇÏ´Â ¸éÀûºñÀ²Àº 55.1%·Î µµ½ÉÁö¿ªº¸´Ù ¾à 5¹è ¸¹Àº ¸çÀûÀÌ´Ù. Àüü »ê¸²Áö¿ªÀÇ Ç¥°í ºÐÆ÷´Â 200m ÀÌÇϰ¡ 70.8%À̰í, 400m ÀÌ»óÀº 4.8%ÀÌ´Ù. 5°³ Áö¿ª¿¡¼­ °èÁ·»êÀº 100~200m Áö¿ªÀÇ ÀüüÀÇ 45.7%, º¸¹®»êÀº 300m ÀÌÇÏ Áö¿ªÀÌ 92.4%ÀÌ´Ù. °©ÇÏ»ê°ú ½ÄÀå»ê¿¡¼­ 300m ÀÌ»óµÇ´Â Áö¿ªÀº °¢°¢ 20.4%¿Í 46.6%ÀÌ´Ù. µµ½Ã³»¿¡ À§Ä¡Çϰí ÀÖ´Â ºÀ»êÀ» Á¦¿ÜÇÏ°í ¸ðµç Áö¿ª¿¡¼­ 50% ÀÌ»óÀÌ °æ»ç 20$circ $ ÀÌ»óÀÇ ±Þ°æ»çÁö·Î ±¸¼ºµÇ¾î ÀÖ´Ù. ƯÈ÷ ½ÄÀå»ê¿¡¼­´Â 30$circ $ ÀÌ»óÀÇ ÀýÇèÁö°¡ 35.2%³ª ºÐÆ÷Çϰí ÀÖ´Ù. ½ÄÀå»ê°ú °©ÇÏ»êÀº º¸¹®»ê, °èÁ·»êº¸´Ù °íµµ, °æ»çµµ º¯È­°¡ ½ÉÇÑ °ÍÀ¸·Î ³ªÅ¸³µ´Ù.
The environment in urban are becoming worse and forest is being recognized the major part of city by the increase of population and facilities. This study was carried out to analyze topographic environment as the basis for reasonable management and utility of forest situated in Taejon city and its vicinities using Sandst-5 TM and digital terrain elevation data(DTED). Forest area was extracted by Landsat-5 TM data. Distribution of elevation, slope and aspect was derived from digital terrain elevation data. The research area to analyze ropographic environment for urban forest were Bomumsan, Bongsan, Kabhasan, Sikchangsan, and Kyechoksan. Forest, the largest area in Taejon covers 55.1% of totaf area. This is more 5 times than urban area. 70.8% of forest area in Taejon city is located in elevation of lower than 200m and 4.8% of that is located in elevation of upper than 400m. Distribution of elevation is 45.7% of total area for 100m to 200m in Kyechoksan and is 92.4% of total area for lower than 300m in Bomumsan. Elevation of upper than 300m is 20.4% of total area in Kabhasan and is 46.6% of total area in Sikchangsan. The slope of more 20 digree is over 50% of total area in every area except for Bonsan and 35.2% of total area in Sikchangsan and Kahasan than in Bomumsan and Kyechoksan.
 
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ÁöÇüȯ°æ;¼öÄ¡ÁöÇüÀÚ·á;¿µ»óÀÚ·á;ÅäÁöÀÌ¿ë;TOPOGRAPHIC ENVIRONMENT;DIGITAL TERRAIN ELEVATION DATA;LANDSAT-5TM;LAND USE;
 
Çѱ¹È¯°æ»ýÅÂÇÐȸÁö / v.10, no.1, 1996³â, pp.58-65
Çѱ¹È¯°æ»ýÅÂÇÐȸ
ISSN : 1229-3857
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO199611920718491)
¾ð¾î : Çѱ¹¾î
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