中文官网出错了
http://www.apple.com/ipodtouch/ios4/
美国官网原话并没有GPS
Because Apple makes both the iPod touch hardware and the operating system, everything works together seamlessly and intelligently. This integration enables apps to take full advantage of iPod touch hardware features such as the Retina display, the Multi-Touch interface, the accelerometer, the three-axis gyro, accelerated graphics, and more. FaceTime is a perfect example. It uses both iPod touch cameras, the display, the microphone, and your Wi-Fi connection.


http://www.apple.com/ipodtouch/features/maps.html
maps里也说你用wifi定位

[ 本帖最后由 HalaEspanol 于 2010-9-2 17:41 编辑 ]

美国官网上没写gps
应该是翻译错误，写国际化资源文件的兄弟估计倒霉了

Hardware and software made for each other.
Because Apple makes both the iPod touch hardware and the operating system, everything works together seamlessly and intelligently. This integration enables apps to take full advantage of iPod touch hardware features such as the Retina display, the Multi-Touch interface, the accelerometer, the three-axis gyro, accelerated graphics, and more. FaceTime is a perfect example. It uses both iPod touch cameras, the display, the microphone, and your Wi-Fi connection.

引用:

原帖由 HalaEspanol 于 2010-9-2 17:38 发表
中文官网出错了
http://www.apple.com/ipodtouch/ios4/
美国官网原话并没有GPS

查。失望了，话说因为页面出错，导致为了GPS而订购了IT4的话可以找苹果赔偿吗？

posted by wap, platform: iPod (iTouch)

哪有啊

posted by wap, platform: UC

gps是个宽泛的概念，苹果可以说可以wifi定位……

不知道有没有GPS，有的话就非常的赞了

没有gps模块，ip上用的是a-gps，貌似可以利用通讯模块加速定位。it没有通讯模块，所以gps就省了。

我的IP4,GPS误差在500米到1000米左右.

正常的车载GPS,误差在5米之内.

所以放弃吧.

引用:

原帖由 绯雨流 于 2010-9-2 12:53 发表
买个ipad+导航模块，很实惠

求具体教程

ipad有吧？

posted by wap, platform: Nokia

三楼太亮了

it3可以通过越狱后用蓝牙连接GPS模块。

误差精度500-1000是wifi定位吧。。。

引用:

原帖由 wiiming 于 2010-9-7 15:12 发表

求具体教程

IPAD和gps模块连很简单，这个分区置顶就有教材

主要说一下GPS模块，最近淘宝上有一批nokia的LW-3D，价格60-80之间，很便宜

posted by wap, platform: Firefox

引用:

原帖由 @武松  于 2010-9-7 13:12 发表
我的IP4,GPS误差在500米到1000米左右.

正常的车载GPS,误差在5米之内.

所以放弃吧.

装个国内google map的修正补丁吧，至少恢复到正常水平

posted by wap, platform: Firefox

引用:

原帖由 @真忘私绵  于 2010-9-7 15:14 发表
ipad有吧？

3g版的才有，wifi版无