English 中文(简体)
谷歌如何更新其地球定位数据库? [闭门]
原标题:How does Google keep its Geolocation database up-to-date? [closed]
Closed. This question is off-topic. It is not currently accepting answers.

Closed 12 years ago.

我的理解是,谷歌在其街观车中使用了一个ward光包,以掩饰其威信标的地图。

但这些数据来源和方法如何用于发现和登记新的访问点? 他们是否只向新的BASSID提供手提式电话,配上有效的全球定位系统装置?

I set up two new APs (one of them dual 2.4/5GHz) and within two weeks Google had a fix for them, albeit 290m away from the real location. I will see if this fix will become more precise with time.

我对此感到迷惑,但我没有找到关于他们如何做的更多细节。

问题回答

暂无回答




相关问题
Android - ListView fling gesture triggers context menu

I m relatively new to Android development. I m developing an app with a ListView. I ve followed the info in #1338475 and have my app recognizing the fling gesture, but after the gesture is complete, ...

AsyncTask and error handling on Android

I m converting my code from using Handler to AsyncTask. The latter is great at what it does - asynchronous updates and handling of results in the main UI thread. What s unclear to me is how to handle ...

Android intent filter for a particular file extension?

I want to be able to download a file with a particular extension from the net, and have it passed to my application to deal with it, but I haven t been able to figure out the intent filter. The ...

Android & Web: What is the equivalent style for the web?

I am quite impressed by the workflow I follow when developing Android applications: Define a layout in an xml file and then write all the code in a code-behind style. Is there an equivalent style for ...

TiledLayer equivalent in Android [duplicate]

To draw landscapes, backgrounds with patterns etc, we used TiledLayer in J2ME. Is there an android counterpart for that. Does android provide an option to set such tiled patterns in the layout XML?

Using Repo with Msysgit

When following the Android Open Source Project instructions on installing repo for use with Git, after running the repo init command, I run into this error: /c/Users/Andrew Rabon/bin/repo: line ...

Android "single top" launch mode and onNewIntent method

I read in the Android documentation that by setting my Activity s launchMode property to singleTop OR by adding the FLAG_ACTIVITY_SINGLE_TOP flag to my Intent, that calling startActivity(intent) would ...

From Web Development to Android Development

I have pretty good skills in PHP , Mysql and Javascript for a junior developer. If I wanted to try my hand as Android Development do you think I might find it tough ? Also what new languages would I ...

热门标签