{var%20f='http://v.t.sina.com.cn/share/share.php?appkey=1515056452',u=z||d.location,p=['&url=',e(u),'&title=',e(t||d.title),'&source=',e(r),'&sourceUrl=',e(l),'&content=',c||'gb2312','&pic=',e(p||'')].join('');function%20a(){if(!window.open([f,p].join(''),'mb',['toolbar=0,status=0,resizable=1,width=440,height=430,left=',(s.width-440)/2,',top=',(s.height-430)/2].join('')))u.href=[f,p].join('');};if(/Firefox/.test(navigator.userAgent))setTimeout(a,0);else%20a();})(screen,document,encodeURIComponent,'','','https://www.manongdao.com/data/attach/logo/logo.png', '推荐 forever°为你锁心 的问题《How or where does foursquare gets its geodata from》','https://www.manongdao.com/q-509856.html','页面编码gb2312|utf-8默认gb2312'));){kind=link}
I've been trying to answer this myself but I can't find it, would any of you know?
相关问题
- Location not updating on server when app enters st
- Mapbox 'setMyLocationEnabled' doesn't
- react native ios: geoloc has poor accuracy by defa
- Google Maps API v3 Geolocation not working in Goog
- Geolocations with javascript
相关文章
- Implementing Triangulation in android [closed]
- Google maps Android API getting wifi location
- FourSquare API for iphone
- Is it possible to retrive an existing iPhone image
- Getting user location on Facebook page tab
- Foursquare SDK for .net
- Find all nearby customers within a given distance
- Efficient way to calculate geographic density in P
Users generate/add the locations
Truth is they probably scraped it from someone else initially. See Yelp, Maps (Gmail,Yahoo,Bing,etc), Citysearch, etc. Yahoo has some flexible GeoData APIs. Some of the above also have APIs (including FourSquare) which would make this easier, but is most likely against their terms of service (TOS).
Please post back if you find out otherwise, or a viable solution.