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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 : 1 / 4   ´ÙÀ½°Ç ´ÙÀ½°Ç

ÇѱÛÁ¦¸ñ(Korean Title) ¼Ò±Ô¸ðÁö¿ª¿¡¼­ 3Â÷¿ø Á¤»ç»çÁø ±¸ÇöÀ» À§ÇÑ GPS¿Í EDMÀÇ Àû¿ë
¿µ¹®Á¦¸ñ(English Title) Application of the GPS & EDM System for 3D Orthophoto in Small Area
ÀúÀÚ(Author) ÃÖÇö   Choi   Hyun  
¿ø¹®¼ö·Ïó(Citation) VOL 10 NO. 05 PP. 0890 ~ 0896 (2006. 05)
Çѱ۳»¿ë
(Korean Abstract)
GPS Ãø·®Àº Multi-path ¿ÀÂ÷°¡ ¹ß»ýÇϱ⠶§¹®¿¡ µµ½ÉÁö¿ªÀ̳ª ½£ÀÌ ÀÖ´Â Ç×°ø»çÁø¿¡¼­´Â Áö»ó±âÁØÁ¡À» Àâ±â À§ÇØ GPSÃø·®ÀÌ ¾î·Æ´Ù. º» ³í¹®Àº ¼Ò±Ô¸ð Áö¿ª¿¡¼­ 3Â÷¿ø Á¤»ç»çÁø ±¸ÇöÀ» À§ÇÑ GPS¿Í EDMÀÇ Àû¿ë¿¡ °üÇÑ ¿¬±¸ÀÌ´Ù. »ï°¢Á¡¿¡¼­ ¿¬±¸´ë»óÁö¿ª¿¡ ´ëÇÑ ±âÁØÁ¡À» ³»¸° ´ÙÀ½ EDMÀ¸·Î Á¤¹Ð»ï°¢Ãø·®À¸·Î Áö»ó±âÁØÁ¡À» ¼±Á¤ÇÏ¿´´Ù. ±×¸®°í Ç×°ø»çÁøÀ» Á¤»çÅõ¿µ»çÁøÀ¸·Î º¯È¯Çϱâ À§ÇØ È¹µæµÈ Áö»ó±âÁØÁ¡À» Àû¿ëÇÏ¿´´Ù. ±×¸®°í ¿¬±¸´ë»óÁö¿ª¿¡ ´ëÇÏ¿© Ç×°øÁ¤»ç»çÁøÀ» ÀÌ¿ëÇÑ 3Â÷¿ø ¸ðµ¨¸µÀ» ±¸ÇöÇÏ¿© Çâ ÈÄ ÃßÁøµÉ 3Â÷¿ø GIS ±¸ÃàÀ» À§ÇÑ Ç×°ø»çÁøÀÇ È°¿ë¹æ¾È¿¡ ´ëÇؼ­ ¿¬±¸ÇÏ¿´´Ù. Multi-path ¿ÀÂ÷·Î ±âÀÎÇÏ´Â GPS¼ö½ÅÀÌ ¾î·Á¿î ÁöÁ¡À» EDMÀ» ÀÌ¿ëÇÏ¿© ¿µ»ó¿¡¼­ ±ÕµîÈ÷ ºÐÆ÷µÈ Áö»ó±âÁØÁ¡ÀÇ È¹µæÀÌ °¡´ÉÇÏ¿´°í 3Â÷¿ø °ø°£Á¤º¸ ÀڷᱸÃà¿¡¼­ °¡Àå ±âº»ÀÌ µÇ´Â ¼Ò±Ô¸ð Áö¿ª¿¡¼­ Ç×°ø»çÁøÀÇ È°¿ëÀÌ °¡´ÉÇÒ °ÍÀ¸·Î ÆǴܵǾú´Ù.
¿µ¹®³»¿ë
(English Abstract)
It's very difficult to acquire the accurate GCP(Ground Control Point) in the urban center and forest aerial photo because of occurring of irregular multi-path error. The purpose of this study is to apply the CPS and the EDM system for 3D orthophoto in the small areas. GCPs surveyed by accuracy triangulation from EDM after from triangulation points to a fiducial point at study area used to GPS. And I have a comment on how to use areal orthophoto for future 3D-GIS after 3D-Modelling using areal orthophoto. As the results, EDM surveying could resolve multi-path error according to GPS surveying and It is possible for using aerial orthophoto on the basis of the 3D-GIS database.
Å°¿öµå(Keyword) GPS   Multi-path error   EDM   Orthophoto  
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