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Ruby on Rails Geocoder Gem反向地理编码产生重大错误

[英]Ruby on rails geocoder gem reverse-geocoding produces significant error

I'm using the goecoder gem for ruby on rails and I found that accuracy is a problem with its built-in database (which I think is google goecoder). 我正在使用goecoder宝石在轨道上的红宝石,我发现准确性是其内置数据库(我认为是Google goecoder)的问题。 The location returned could be as much as several miles from the actual location. 返回的位置可能与实际位置相差几英里。 For the purpose of the website I'd like to have as little error as possible, so is there an alternative database option for this gem or should I resort to an entirely different one? 为了网站的目的,我希望尽可能减少错误,因此该gem是否有其他数据库选项,还是我应该使用一个完全不同的数据库?

There are alternative services you can check out. 您可以签出其他服务。 It's listed in the read me . 它列在读物中 In addition to Google, there's Bing, Mapquest and a bunch of other services. 除了Google之外,还有Bing,Mapquest和许多其他服务。

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