Facebook allows a distance parameter for their search like
https://graph.facebook.com/search?q=coffee&type=place¢er=37.76,-122.427&distance=1000
They don't say what units this is in. Does anyone know?
Facebook allows a distance parameter for their search like
https://graph.facebook.com/search?q=coffee&type=place¢er=37.76,-122.427&distance=1000
They don't say what units this is in. Does anyone know?
The distance is messured in meters (source: Using Actions - Facebook Developers):
place - Page ID of the place where the action took place. You can search for the Place ID using our Graph API.
- Specify type=place
- Specify q as query parameter
- Optional distance (in meters)
But as mentioned here and here, this is not very accurate and limited to 50km.