ä¿è²æ å¹¼ç¨å å°å¦æ ¡ ç²ã»è¾ã»é¤è·å¦æ ¡ ä¸å¦æ ¡ é«æ ¡ é«å° çæå¤§å¦ å¤§å¦ å½ã®æ©é¢ å°æ¹å ¬å ±å£ä½ åçæ©é¢ ç é¢ ç¦ç¥æ½è¨ è¦å¯æ©é¢ æ¶é²ç½² éµä¾¿å± å»ºç© é§ ã»éé å±± æ¸©æ³ å²è·¡ååè¨å¿µç© éã®é§ 港 andor 緯度ã»çµåº¦ã»æé¢å³ã»ã¹ã±ã¼ã«ã»è·é¢ã»æ¹ä½ã»ä½ç½®ã»éã®ãã» é¢ç©ã»ã³ã³ãã¹ã»å度å¨ã»æã»æ¹ç¼ç´ã»æ£ã°ã©ã(2009/10/12)ãã æ¹åãã(2010/4/17)ã å©ç¨ã®æå¼ãã å½åå°çé¢åºç¤å°å³æ å ±ï¼è¡æ¿åºç»ã®å¢çç·ã»éè·¯ç¸ã» è»éã®ä¸å¿ç·ã»æ°´æ¶¯ç·ï¼ã®è¡¨ç¤ºã¨ç·¨éã ã°ã¼ã°ã«ãããä¸ã«ã°ã©ãï¼æ£ã»æãç·ã»å¸¯ï¼ãæã(2009/12/25) 緯度ã»çµåº¦ã®åå¾ã¨è¡¨ç¤ºï¼è¨æ¸¬ã»è¡¨ç¤ºæ©è½ä»ãï¼(2009/11/8) ãã¤ã³ããã¼ã¿ãªã¹ãã®ä½æ ãã¤ã³ããã¼ã¿ã®è¡¨ç¤ºã¨ä¿®æ£ ã¨ãªã¢ãã¼ã¿ãªã¹ãã®ä½æ(2010/11/21) ã¨ãªã¢ãã¼ã¿ã®è¡¨ç¤º 緯度ã»çµåº¦ã»æ¨é«ã»æ°´æ·±ãæ±ãã
æºå¸¯GPSã«ããç¾å¨å°ãã©ã®ã¨ãªã¢ã«è©²å½ããã®ã表示ãããå®è£ æ¹æ³(PostgreSQLç·¨) 2008/07/29 16:51:18 Google Mapsã«å¤¢ä¸ã«ãªã£ã¦ããæãWebå±ã®ãã¿å¸³ã®ãã¼ã¿ãã¼ã¹ä¸ã®ä½ç½®æ å ±ãå¹ççã«æ¤ç´¢ããæ¹æ³(PostgreSQLç·¨)ã¨ããè¨äºãè¦ã¤ãã¦ãããèããããããªã«ä½¿ãæ©ä¼ã¯ãªãã¯ããªã®ã«ãé常ã«ã¢ãããªã£ãã®ãè¦ãã¦ããã ä½ã§ã§ããããï¼ ãããã£ã¦æéãå ´æãé¸ã°ãªãã®ã«ããã¨WEBã¢ããªãä½ã£ã¦ãããã®ã«ã¨ã£ã¦ãã®å°çããã¿ãèªåã§æ±ããã¨æãã¨ä½æ ã«ãããªã«ãè奮ããã®ã ããã»ã»ã» ã¾ããããªãã¨ã¯ã©ãã§ããããããã®Webå±ã®ãã¿å¸³ããã®è¨äºï¼ä»¥ä¸ã597è¨äºï¼ã¨é¢ä¿ãã¦ããæºå¸¯GPSã®ä½ç½®æ å ±ã«ããç¾å¨å°ããäºãå®ãã¦ããã©ã®ã¨ãªã¢ã«è©²å½ããã®ã調ã¹ãã»è¡¨ç¤ºãããã¨ããããæ¹ãç´¹ä»ãã¾ãã 以ä¸è©³ç´°ã ããããã£ãã®ã¯ãã
MySQL4.1以éã§ç©ºéæ å ±ãæ±ãæ©è½ã使ãããã©ãæå®ãã緯度çµåº¦ããåå¾nã¡ã¼ãã«ä»¥å ã®æ¤ç´¢ãåºæ¥ãªãã®ãé£ç¹ã§ãã ããªã大éæãªããæ¹ã§åå¾nã¡ã¼ãã«æ¤ç´¢ã®ããæ¹ãèãã¦ã¿ã¾ããã ã¾ãæåã«ç·¯åº¦çµåº¦ã®æ å ±ãæã£ããã¼ãã«ãä½æã CREATE TABLE `geotable` ( `id` INT(10) NOT NULL AUTO_INCREMENT PRIMARY KEY , `name` VARCHAR(255) NOT NULL, `geom` POINT NOT NULL, SPATIAL INDEX(geom) ) ENGINE = MYISAM ; ç¶ãã¦ãã¼ã¿ãæ¿å ¥ã INSERT INTO `geotable` (`name`, `geom`) VALUES ('ä¸éé§ ', GeomFromText('POINT(139.777254 35.713768)')
ãªãªã¼ã¹ãé害æ å ±ãªã©ã®ãµã¼ãã¹ã®ãç¥ãã
ææ°ã®äººæ°ã¨ã³ããªã¼ã®é ä¿¡
å¦çãå®è¡ä¸ã§ã
j次ã®ããã¯ãã¼ã¯
kåã®ããã¯ãã¼ã¯
lãã¨ã§èªã
eã³ã¡ã³ãä¸è¦§ãéã
oãã¼ã¸ãéã
{{#tags}}- {{label}}
{{/tags}}