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Ȩ Ȩ > ¿¬±¸¹®Çå > ±¹³» ³í¹®Áö > Çѱ¹Á¤º¸Ã³¸®ÇÐȸ ³í¹®Áö > Á¤º¸Ã³¸®ÇÐȸ ³í¹®Áö A

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Current Result Document : 1 / 26   ´ÙÀ½°Ç ´ÙÀ½°Ç

ÇѱÛÁ¦¸ñ(Korean Title) °èÃþÀû ½Ã°£Áö¿ø Áö¸®Á¤º¸ ½Ã½ºÅÛÀ» À§ÇÑ ½Ã°ø°£ µ¥ÀÌÅÍ ¸ðµ¨°ú ±× ¿¬»êÀÚ È®Àå
¿µ¹®Á¦¸ñ(English Title) Spatiotemporal Data Model and Extension of their Operations for a Layered Temporal Geographic Information System
ÀúÀÚ(Author) ±èµ¿È£   ÀÌÁ¾¿¬   ÁÖ¿µµµ   ·ù±ÙÈ£  
¿ø¹®¼ö·Ïó(Citation) VOL 05 NO. 05 PP. 1083 ~ 1097 (1998. 05)
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(Korean Abstract)
 ±âÁ¸ÀÇ GIS(Geographic Information System)´Â ½Ç¼¼°è¿¡ Á¸ÀçÇϴ ÁöÇü°´Ã¼ÀÇ ¼Ó¼ºÁ¤º¸¿Í °ø°£Á¤º¸¸¦ Ãë±ÞÇϴ ¼ÒÇÁÆ®¿þ¾îÀÌ´Ù. ÀÌ ½Ã½ºÅÛÀº °íÁ¤µÈ µ¥ÀÌÅ͸¦ ´Ù·ç±â ¶§¹®¿¡ ½Ã°£º¯ÀÌ Á¤º¸¸¦ ÀúÀå °ü¸®ÇÏ¿© »ç¿ëÀÚ¿¡°Ô Á¦°øÇÒ ¼ö ¾øÀ¸¸ç Á¦°øÇÑ´Ù ÇÏ´õ¶óµµ Á¦ÇÑÀûÀ̸ç ÁúÀǠǥÇö°ú Ã³¸®¿¡ ¸¹Àº ¾î·Á¿òÀ» °®´Â´Ù. µû¶ó¼­ ÀÌ ³í¹®¿¡¼­´Â ½Ã°£Áö¿ø Áö¸®Á¤º¸ ½Ã½ºÅÛÀ» °èÃþÀû Á¢±Ù ¹æ¹ýÀ» ±â¹ÝÀ¸·Î ±âÁ¸ÀÇ Áö¸®Á¤º¸ ½Ã½ºÅÛÀÌ Á¦°øÇϴ °ø°£¿¡ ½Ã°£ °³³äÀ» È®ÀåÇÏ¿© ½Ã°£¿¡ µû¶ó º¯È­Çϴ °ø°£°´Ã¼ÀÇ ÀÌ·ÂÀ» Áö¿øÇϴ ½Ã°ø°£ ÅëÇÕ µ¥ÀÌÅÍ ¸ðµ¨À» ¿¬±¸ÇÏ¿´´Ù. Áï, ½Ã°ø°£ µ¥ÀÌÅͺ£À̽º ±¸Á¶ÀÇ º¯È­¿¡ ´ëÇÑ µ¥ÀÌÅÍ ±¸Á¶¸¦ ¼³°èÇÏ°í, ½Ã°£º¯ÀÌ °ø°£¿¬»ê°ú ÀÌ¿¡ µû¸¥ ½Ã°£Áö¿ø °ø°£¿¬»êÀÚ¸¦ Á¦¾ÈÇÑ´Ù.



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(English Abstract)
The conventional geographic information systems(GIS) is a software which handles spatial and aspatial information of objects in the real world. The system can not support users time-varying information because it manipulates their snapshot data in the spatial database. Also even though it supports time-varying information, it is very limited and hs many difficulties in presenting and processing queries. This paper therefore describes an integrated spatiotemporal data model using loosely-coupled approach which is extended a time dimension for the previous spatial database and which handles time-varying historical information of spatial objects. Conclusionally this paper not only designed a data structure for spatiotemporal database, but also implemented spatial comparison operations varying over time
Å°¿öµå(Keyword) GIS   µ¥ÀÌÅÍ ¸ðµ¨   ¼ÒÇÁÆ®¿þ¾î   °ø°£   Áö¸®Á¤º¸  
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