ä¾ãã°GoogleMapsAPIã¨çµã¿åãããã¨ã»ã»ã» å°å³ä¸ãã¯ãªãã¯ãã¦ã«ã¼ããä½æãã¦ã¿ã¦ä¸ãããAPIãå©ç¨ãã¦ã«ã¼ãã®é·ããç®åºããã¾ãã APIã®ä»æ§ HTTP Request Method ã¯Â GET ãªã¯ã¨ã¹ãéä¿¡å ã¯Â http://lab.uribou.net/ll2dist/ å¿ è¦ãªãã©ã¡ã¼ã¿ã¯2ç¹ã®ç·¯åº¦çµåº¦Â ll1=緯度,çµåº¦&ll2=緯度,çµåº¦ ãä¾ãll1=34,139&ll2=34.5,139.5 JSONP ã§åºåãããå ´åã¯Â jsonp=ã³ã¼ã«ããã¯é¢æ°å ãä»å ãä¾ãjsonp=call_back_func â»é¢æ°åã«ã¯ãåè§è±æ°åããã³4ã¤ã®è¨å· []._ ã使ç¨å¯è½ è·é¢ã®åä½ã¯Â mï¼ã¡ã¼ãã«ï¼ ãªã¯ã¨ã¹ãéä¿¡æã®æåã³ã¼ãã¯Â UTF-8 åºåçµæã®æåã³ã¼ãã¯Â UTF-8 åºåä¾ [XML] [JSONP] ãå©ç¨ã®éã®æ³¨æ ãå©ç¨ã¯ç¡æã§ãããªã³
1.       平é¢ç´è§åº§æ¨x,yãã緯度ï¼çµåº¦ããã³ååç·åå·®ãæ±ããè¨ç® (1)  緯度 (2)  çµåº¦ (3)  ååç·åå·®è§ (4)  縮尺ä¿æ° 2.       緯度çµåº¦ããå¹³é¢ç´è§åº§æ¨x,yããã³ååç·åå·®ãæ±ããè¨ç® (1)  xåº§æ¨ (2)  yåº§æ¨ (3)  ååç·åå·®è§ (4)  縮尺ä¿æ° 3.       2ç¹ã®å¹³é¢ç´è§åº§æ¨x,yãã測å°ç·é·ããã³æ¹åè§ãæ±ããè¨ç® (1)  測å°ç·é· (2)  æ¹åè§ 4.       æ¥åä½ã®ååï¼è«¸å ¬å¼ããã³å®æ°ã«ã¤ã㦠(1)  æ¥åä½ã®åå (2)  æ¥åä½ã®è«¸å ¬å¼ 5.       緯度ãä¸ãã¦èµ¤éããã®ååç·å¼§é·ãæ±ããè¨ç® 6.       赤éããã®ååç·å¼§é·ãä¸ãã¦ç·¯åº¦ãæ±ããè¨ç® 7.       平é¢ç´è§åº§æ¨ç³» 8. Â
1.å°çä¸ã®ã¯ãªã å°è¡¨ã®ã§ãã¼ãã¯ç¡è¦ããã çµåº¦ç·¯åº¦ã®ããã£ã¦ãã2ç¹éã®è·é¢ï¼å¼§ï¼ã¯ããã¥ããå¼ã¨ãã¦ãããã¦ãããGPSãªã©ã§ä½¿ããã¦ããããã ã 質åã¯ãçé¢ä¸ã«ã³ã³ãã¹ã§åãæ¸ããããªã®ã§ãåå¾ã¯å¼¦ã«ãªãã ããã§ããã¥ããå¼ã弦ã表ãããã«å¤ããããã¶ãããããªã«ãªãã ãã¥ããå¼ D=sqrt((M*dP)^2+(N*cos(Pa)*dR)^2) D: ï¼ç¹éã®è·é¢ï¼å¼§ï¼(m) Pa: ï¼ç¹ã®å¹³å緯度 Pa=(P1+P2)/2 dP: ï¼ç¹ã®ç·¯åº¦å·® dP=P1-P2 dR: ï¼ç¹ã®çµåº¦å·® dR=R1-R2 M: ååç·æ²çåå¾ M=6334834/sqrt((1-0.006674*sin(Pa)^2)^3) N: å¯é ç·æ²çåå¾ N=6377397/sqrt(1-0.006674*sin(Pa)^2) r: ï¼ç¹éã®è·é¢ï¼å¼¦ï¼(m)ã«ããã¨ã r=sqrt((2*M*sin
æ¥æ¬ã®æ¸¬å°åº§æ¨ç³»ã¡ãã¥ã¼ã«ãã©ã GPS測éã¨åº§æ¨ç³» GPS(=Global Positioning System:æ±å°ç測ä½ã·ã¹ãã )測éã¯ãå°çä¸ç©ºãæåããGPSè¡æããéãããé»æ³¢ãå©ç¨ãã¦ã座æ¨ãæ±ããé«ç²¾åº¦ãªæ¸¬éæ¹æ³ã§ãã測ç¹ã«æ®ãä»ããåä¿¡æ©ã§ä¸ç©ºããã®é»æ³¢ãåä¿¡ããã ããªã®ã§ãããã¾ã§ã®ãããªæ¸¬ç¹éã®è¦éã®ç¢ºä¿ã天åã®è¯ãæªãã«ç¡é¢ä¿ã§ãã GPS測éã¯ãï¼æ¬¡å ã®é«ç²¾åº¦æ¸¬éãå¯è½ã¨ãªãã測éä½æ¥ã軽æ¸åã»å¹çåãå³ãããããä»å¾ã¾ãã¾ãæ®åãã¦æ¸¬å°æ¸¬éã®ä¸»æµã«ãªããã®ã¨æããã¾ãã GPS測éã§ç®åºããã座æ¨å¤ã¯ãä¸è¬çã«WGS-84座æ¨ç³»ã§è¡¨ããã¦ãã¾ããWGS-84座æ¨ç³»ã¨ITRF座æ¨ç³»ã¯ã¨ãã«å°çä¸å¿ã®åº§æ¨ç³»ã§ããWGS84ã¯ããã¾ã§ã«æ°åã®æ¹è¨ãè¡ã£ã¦ãã¾ããããã®é½åº¦ITRFç³»ã«æ¥è¿ãç¾å¨ã¯ã»ã¨ãã©åä¸ã®ãã®ã¨ãã¦æ±ã£ã¦ãåé¡ãªããå®ç¨ä¸ã®éãã¯ã
ã©ã³ãã³ã°
ã©ã³ãã³ã°
ã©ã³ãã³ã°
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}}