wi fi - How may I submit a WiFi hotspot to Android's database for a better triangulation?

As we know, in order to locate our position indoors, Android utilizes the nearby Wi-Fi Hotspots' location for triangulation. But how may I submit the Wi-Fi hotspots in my neighborhood to Google's/Android's database to benefit from better triangulation? I live in Turkey, and Google Street View Cars-which are claimed to collect these Hotspots in USA-don't exist here. For further info in triangulation take a look at similar threads here:

Why does google maps need WiFi?

How does Android get the coarse location?

Thanks in advance.

Answer

TL;DR version: Just use the GPS.

Long version: Turn on Wifi positioning ("Location & Security > Use wireless network"), turn on GPS ("Location & Security > Use wireless network"), use Google Maps (or other GPS applications), then walk/drive around your city.

When you turn on both of these services, before the GPS acquires a "fix", Android will send the Wifi's MAC/SSID and Cell Tower base stations CID/LAC around you to Google's server and Google's server will send back your location information; after the GPS acquires a "fix", your device will send the Wifi MAC/SSID, Cell Tower CID/LAC, and your GPS location to Google's server and Google's server will collect this information to refine their own Wifi database.

note: I believe the device could also be sending other data, like signal strength and possibly ping latency; but I'm not sure about the specifics of these.

Also from Google's support forum:

by Christopher (Google Employee)

If your location is being incorrectly detected by a Google Maps or Latitude using Google's cell ID (cell tower) or WiFi (wireless network) location database, you can help provide updated info to correct Google's database using Google Maps for mobile. At this time, you cannot provide individual updates to Google's location databases, though they are being updated and improved constantly over time.

Open Google Maps on an Android 2.0+, Windows Mobile, or Symbian S60 phone and enable GPS. While Maps is simultaneously connected to a GPS satellite and a cell tower or WiFi router, you will be providing updated anonymous geographic data for the cell tower or WiFi router to which you're connected. Please note that this data is anonymous and may require a significant amount of data from you and other users before changes are made to Google's location database.

Android: You must enable Settings > Location & security > Use wireless networks and have previously given consent for anonymous location data collection. You can check if you've given consent by un-checking and re-checking the 'Use wireless networks' setting.