This page uses the Google Maps API to find out accurate geographical coordinates (latitude and longitude) for any place on Earth.
It provides two ways to search, either by moving around the map and zooming in, or by typing an address if the place is unknown. The default location and address are those of Mondeca office in Paris.
Comments and questions to info at mondeca dot com

Find coordinates by moving around the map

Step 1
Drag and drop the map to broad location
Step 2
Zoom in for greater accuracy
Step 3
Drag and drop the marker to pinpoint the place

Use the name and/or address of the place

Submit the full location. Autocompletion is activated

The location is shown on the map. Close the pop-up showing the lat|long

From that point, you can still drag and drop around

LatitudeLongitude
   

Amenities in less than 2 kms in LOD: Top 100 List of amenities in LinkedGeodata

Initial amenities around Mondeca in less than 2 km radius. Each time you drag, click on Show amenities to refresh the list.

The results of the query from LinkedGeodata dataset