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Çѱ¹È¯°æ»ýÅÂÇÐȸ / v.18, no.2, 2004³â, pp.231-235
À§¼º¿µ»óÀ» ÀÌ¿ëÇÑ ³­´ë¸² ½Ä»ý ºÐ·ù¿Í °ü¸® ½Ã½ºÅÛ
( Classification of Warm Temperate Vegetation Using Satellite Data and Management System )
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º» ¿¬±¸ÀÇ ¸ñÀûÀº 1991³â À§¼º µ¥ÀÌÅÍ¿Í 2002³âÀÇ À§¼º µ¥ÀÌÅÍÀÇ ºñ±³ ºÐ¼®À» ÅëÇÑ Àü³² ¿ÏµµÀÇ ³­´ë¸² ½Ä»ý º¯È­ÃßÀ̸¦ ¹àÈ÷´Âµ¥ ÀÖ´Ù. À̸¦ À§ÇØ 1991³â Landsat TM¿µ»ó°ú 2002³â Landsat ETM ¿µ»óÀÌ ÀÌ¿ëµÇ¾úÀ¸¸ç, À̹ÌÁö ÇÁ·Î¼¼½ÌÀº ENVI¸¦ ÀÌ¿ëÇÏ¿´´Ù. GIS¸¦ ÀÌ¿ëÇÑ ³­´ë¸² °ü¸® ½Ã½ºÅÛ °³¹ßÀº Arc/Info¿Í ArcView¸¦ ÀÌ¿ëÇÏ¿© ¿Ï¼ºµÇ¾ú´Ù. ¿µ»ó µ¥ÀÌÅÍÀÇ ÃÔ¿µ½Ã±â Â÷ÀÌ¿Í TM ¿µ»óÀÇ ÇØ»óµµ(Resolution)°¡ Á¤¹ÐÇÏÁö ¸øÇØ º¹ÀâÇÑ ÁöÇüƯ¼ºÀ» Áö´Ñ °÷¿¡¼­´Â Á¤È®ÇÑ º¯È­ÃßÀ̸¦ ÆÄ¾ÇÇϱâ´Â ºÒ°¡´ÉÇÏ¿´À¸³ª, 2002³â ¿µ»óÀ» ÀÌ¿ëÇÏ¿© ºÐ¼®µÈ ¿ÏµµÀÇ »ó·ÏȰ¿±¼ö¸² ¸éÀûÀº ¾à 2,027ha·Î »êÃâµÇ¾ú´Ù. »ó·ÏȰ¿±¼ö¸²°ú »ó·Ïħ¿±¼ö¸²Àº 11³â Àü¿¡ ºñÇØ ¼ÒÆøÀ¸·Î Áõ°¡ÇÏ¿´À¸³ª ³«¿±È°¿±¼ö¸²Àº Å« ÆøÀ¸·Î °¨¼ÒÇÏ¿´´Ù. ½Ä»ýºÐ·ù¸¦ À§ÇÑ ±âÁØÀº »ó·ÏȰ¿±¼ö¸², »ó·Ïħ¿±¼ö¸², ³«¿±È°¿±¼ö¸², ±âŸ·Î ±¸ºÐÇÏ¿´À¸¸ç °¨µ¶ºÐ·ù±â¹ýÀ» ÅëÇØ ½Ä»ýÀÌ ºÐ·ùµÇ¾ú´Ù. ¿ÏµµÀÇ °ø°£ µ¥ÀÌÅÍ´Â ³ìÁöÀÚ¿¬µµ, ÇöÁ¸½Ä»ýµµ, »ê¸²Åä¾çµµ, ÈѼÕÀ¯Çüµµ, ÁöÇüµµ, ÅäÁö¼ÒÀ¯ÇöȲµµ·Î ºÐ·ùµÇ¾ú°í, ÀÌ¿¡ ´ëÇÑ ¼Ó¼º µ¥ÀÌÅÍ º£À̽º´Â Arc/Info¿Í ArcView¸¦ ÀÌ¿ëÇÏ¿© ¿Ï¼ºµÇ¾ú´Ù. µ¥ÀÌÅ͸¦ °ü¸®Çϰí ÇÊ¿äÇÑ Á¤º¸¸¦ »öÀÎ ºÐ¼®ÇÏ´Â »ç¿ëÀÚ GUI(Graphic User Interface)´Â Avenue¸¦ ÀÌ¿ëÇÏ¿© °³¹ßµÇ¾ú´Ù.
Landsat satellite images were analyzed to study vegetation change patterns of warm-temperate forests from 1991 to 2002 in Wando. For this purpose, Landsat TM satellite image of 1991 and Landsat ETM image of 2002 were used for vegetation classification using ENVI image processing software. Four different forest types were set as a classification criteria; evergreen broadleaf, evergreen conifer, deciduous broadleaf, and others. Unsupervised classification method was applied to classily forest types. Although it was impossible to draw exact forest types in rocky areas because of differences in data detection time and rough resolution of image, 2002 data revealed that total 2,027ha of evergreen broadleaf forests were growing in Wando. Evergreen broadleaves and evergreen conifers increased in total areas compared to 11 years ago, but there was sharp decrease in deciduous broadleaves. GIS-based management system for warm-temperate forest was done using Arc/Info. Geographic and attribute database of Wando such as vegetation, soils, topography, land owners were built with Arc/Info and ArcView. Graphic user interface which manages and queries necessary data was developed using Avenue.
 
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½Ä»ýº¯È­;¿µ»ó µ¥ÀÌŸ;WARM TEMPERATE;SATELLITE DATA;
 
Çѱ¹È¯°æ»ýÅÂÇÐȸÁö / v.18, no.2, 2004³â, pp.231-235
Çѱ¹È¯°æ»ýÅÂÇÐȸ
ISSN : 1229-3857
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200411922376618)
¾ð¾î : Çѱ¹¾î
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