i need some help!, i am planning to develop such LBS Mobile Application which find nearest things based on gps data from mobile.开发者_StackOverflow
I have a table full of Dealers along with their latitude and longitude.I am trying to determine the top n closest dealers to any given lat and lon.I already have the function to calculate distance bet
m.google.com somehow requests the current location when loaded in Android\'s browser. I want to do the same thing from a web page being loaded into a WebView in my own application.Is the only way to
Our users can enter their location into a free-form text field, like \"Austin TX\", or even \"The Motor City\". How can I take this information and turn it into a canonical name? For example, \"Th开发
Is it possible to use my o开发者_StackOverflowwn map instead of google maps for my app. How can I do that...Where should I look?I think you need Open Street Maps (OSM). I have a little GPS app (Maveri
I am using Google Map API to add markers to a map when the user clicks a location on the map. I want to add an info window for the new marker when its clicked, the info window will be populated with d
When trying to get geolocation on iPhone the first time - I declined. Every other time I want to get the location (before another reload of the page) I get no response (no error and no success):
I use the downloadable Geonames database for all countries, states, counties and cities in the world, but I wonder if there is a database for streets?
I would like to get the address string of the current user location.Is that possible? Many thanks. Re开发者_运维知识库gardsthe user\'s location is available in google.loader.ClientLocation (this will
cursor.execute(\"SELE开发者_Python百科CT user_id FROM myapp_location WHERE\\ GLength(LineStringFromWKB(LineString(asbinary(utm), asbinary(PointFromWKB(point(%s, %s)))))) < %s\"\\
加载中,请稍侯......