## Google's Reverse Geocoding
Reverse Geocoding refers to the conversion of a location's geographic coordinates into a human-readable street address.

### The influence of language preferences
The geocoder is optimized to provide human readable street addresses. To achieve this, it returns street addresses in the local language, transliterated to text that is readable by the user (if necessary). All other addresses are returned in the preferred language.

- Address components are returned in the same language, which is chosen from the first component.

- If a name is not available in the preferred language, then the geocoder uses the closest match.

### Guarantees regarding address components
Google makes no guarantee regarding address components. Address structure changes from country to country, and even within countries.

- You can expect address components to contain only what is relevant for postal addresses, and little more.

- In particular, locality is neither guaranteed to be always present, nor is it supposed to always represent the city.

### Sorting the results
- Results aren't sorted by distance, and the order is subject to change.

- A particular order is not guaranteed.

- There is no guarantee about what the first result will be.

### Reverse geocoding is an estimate
- The geocoder attempts to find the closest addressable location within a particular tolerance.

- If the geocoder can't find a match, then it returns no results.