| ²é¿´: 252 | »Ø¸´: 0 | ||
Forge_AHead½ð³æ (СÓÐÃûÆø)
|
[½»Á÷]
·¾¶ÓÅ»¯·½ÏòÂÛÎÄÌÖÂÛ
|
|
ÎÒÊÇѧGISµÄ£¬ÔÚѧϰ»ùÓڳɱ¾±íÃæ½øÐз¾¶ÓÅ»¯·½ÃæµÄÎÄÕ¡£ ĿǰÔÚ¿´Ò»ÆªÃûΪ¡°transportation£¬ social physics£¬ and the law of refraction¡±µÄÎÄÕ£¬¸ÃÎÄÕÂÊÇ1957Äê·¢±íµÄ¡£ÔÚDouglasµÄÎÄÕ¡°Least-cost path in GIS using an accumulated cost surface and slopelines¡±ÖÐÊÇÕâÑùÆÀ¼ÛÕâÆªÎÄÕµģº¡°He introuces the notion of an accumulation cost surface and notes that once the surface is correctly calculated,a short-est path on it is a slope line drawn from departure point to destination.¡± ¿´µ½ÕâÑùµÄÆÀ¼Ûºó£¬¸Ð¾õÓ¦¸ÃÊÇһƪ¾µä£¬µ«½ñÌìÎÒÔĶÁÕâÆªÎÄÕÂʱȴûÕÒµ½cost surface µÄÖ»ÑÔÆ¬Óï¡£ ¸Ð¾õÊÇ×Ô¼ºÓ¢Óï²î£¬Ã»¿´¶®£¬Ï£ÍûÄÄλ¿´¶®ÕâÆªµÄÌṩһЩÐÅÏ¢¡¢¼û½â£¬Èç¹ûÓÐÒæ±Ø×·¼Ó½ð±Ò¡£ |

ÕÒµ½Ò»Ð©Ïà¹ØµÄ¾«»ªÌû×Ó£¬Ï£ÍûÓÐÓÃŶ~
ÂÛÎÄÓд´ÐµãµÄд·¨
ÒѾÓÐ11È˻ظ´
ʲô½ÐÓÅ»¯Ëã·¨£¨±È·½ËµPSOËã·¨£©µÄÊÕÁ²ËÙ¶ÈÄØ£¿
ÒѾÓÐ7È˻ظ´
ÇëÎʵ÷ƵÐòÁз½ÏòµÄÂÛÎÄÒ»°ãͶÄÄЩSCIÆÚ¿¯£¿ÇóÍÆ¼ö
ÒѾÓÐ4È˻ظ´
ÇóÖú£º¿ØÖÆ·½Ãæ¹ØÓÚÓÅ»¯µÄ¶¥¼¶ÆÚ¿¯
ÒѾÓÐ5È˻ظ´
¹ÜÀí¿ÆÑ§Ó빤³ÌÐÂÊÖͶ¸åÒÉÄÑ
ÒѾÓÐ11È˻ظ´
ÓÅ»¯Ëã·¨·½ÏòÂÛÎÄSCIͶ¸åÇóÖú
ÒѾÓÐ29È˻ظ´
¹ØÓÚ»¯Ñ§±¾¿Æ±ÏÒµÂÛÎÄ£¨Â̲跽Ïò£©
ÒѾÓÐ8È˻ظ´
Ò©ÎïÖÆ¼Áרҵ±¾¿Æ±ÏÒµÂÛÎÄ
ÒѾÓÐ5È˻ظ´
WSN¶¨Î»ÖеÄÈý±ß²âÁ¿Ëã·¨µÄ´úÂëºÍÔʼÂÛÎÄ
ÒѾÓÐ11È˻ظ´
ÇëÎÊÌìÈ»²úÎﻯѧ·½Ïò¿ÉÒÔͶÄÄЩSCI¿¯°¡
ÒѾÓÐ6È˻ظ´
¡¾ÌÖÂÛ¡¿Ö±½Ó½øÐÐÆµÂʼÆËãÓÐÒâÒåÂð£¿
ÒѾÓÐ9È˻ظ´
¿ÆÑдÓСľ³æ¿ªÊ¼£¬ÈËÈËΪÎÒ£¬ÎÒΪÈËÈË














»Ø¸´´ËÂ¥
µã»÷ÕâÀïËÑË÷¸ü¶àÏà¹Ø×ÊÔ´