å¤ãã®Webå°å³ãµã¼ãã¹ã§ã¯ãçµåº¦ã緯度ã®ãã©ã¡ã¼ã¿ã60é²æ³ã§ä¸ãããã¦ãããä¸æ¹ãGoogleãããåã³Google Maps APIã§ã¯10é²æ³ãå©ç¨ããã¦ããããªãããã®çç±ã§60é²æ³ãã10é²æ³ã¸ã®å¤æãå¿ è¦ã«ãªã£ãæã¯ã以ä¸ã®å¤æå¼ãå©ç¨ããã¨ããã 139°45â²35.187â³ = 139 + (45 / 60) + (35.187 / 60 / 60) = 139.759774167 ã度ãã¯ãã®ã¾ã¾ã§ããåãã60ããç§ãã3600ã§å²ã£ã¦ããããã足ãåãããã ãã§ããã ã¡ãªã¿ã«éã«10é²æ³ãã60é²æ³ã¸å¤æããã«ã¯ããã®éãè¨ç®ããã°ããã 度 = int(139.759774167) = 139 å = int(0.759774167 * 60) = int(45.58645002) = 45 ç§ = int(0.58645002 * 60 *1000) / 10
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