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工作学习 / IT技术讨论 / help: 如何创建电子地图?我从GPS 设备中提取了一些数据,如下所示:
$GPGGA,000525.181,4331.1494,N,07941.3806,W,1,04,3.2,186.5,M,,,,0000*13
$GPRMC,000525.181,A,4331.1494,N,07941.3806,W,0.10,63.58,220704,,*2A
$GPVTG,63.58,T,,M,0.10,N,0.2,K*5B
这些数据包含了latitude/longtude 信息.
现在想写一个程序,把latitude/longtude 映射到地图上,在地图上标示出来.
但是现在不懂得如何创建这些地图,以及如何在数据库中表示这些地图.
有没有现成标准的电子地图,它符合国际上的某些规范,并有相应的编程接口?
-bobo123(bobo);
2004-7-21
{455}
(#1811724@0)
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mappoint web service 之类的应该就可以做这些事，不过可惜不是 free service...
-xmlhttprequest(longhorn);
2004-7-21
(#1811748@0)
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I can do it for you. But you need to hire me.
-pleased(please);
2004-7-22
(#1812526@0)
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Because it will be a program with some size.
-pleased(please);
2004-7-22
(#1812528@0)
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另外,我也没多少钱,薪水非常的少.
-bobo123(bobo);
2004-7-22
(#1812563@0)
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我不是老板,给别人打工的.
-bobo123(bobo);
2004-7-22
(#1812542@0)