United States of America

Play a Geoparsing Game - Earn Credits!

How it works:
  • You read a short book excerpt which may or may not mention a specific location.
  • You answer "Yes" if the place name refers to a location, "No" if it does not, "Not sure" if you are not sure.
  • If the majority of other players agree with you on this one, you earn credits. Otherwise you lose.
  • The amount of credits you win (or lose) is determined by the game's blockchain. It uses the history of all players to determine the value of your response. Some responses are worth more than others (e.g., responses to questions where many players are not sure).
  • The cummulative credits you have won are shown at the bottom left corner of the page. You may redeem them toward geocoding credits on Just type the email address of the account you want to have the credits sent to (if the email address does not have an account, they will be asked to create one).
  • The monetary value of credits is explained at our pricing page.
When can you redeem game credits for credits?
  • The blockchain awards you "redeemable" credits once your responses have been verified by a certain number of players. That number depends on the total number of players and their responses.
Why do we do this?
  • To get human verified data for improving the quality of the geoparser.
Why should you do this?
  • Books are the physical world's diary. If reading is a muscle and geographic knowledge is stamina, this is the gym.
Where do we get our excerpts from?

Read more!

Is this excerpt from David Lannarck, Midget by George S. Harney, about Mystic United States of America?

Now, the problem of all these past years is dumped right in my lap. I don't know how to handle it. I am desperate for advice, so desperate that I now seek the counsel of the Oracle of the Footlights, the Mystic of the Sawdust Ring. Wilt thou help me, Sire?" concluded Adine, as she bowed in mock distress to the little man squirming on the footstool.

Credits Redeem.
agree with you.

(optional - this can improve your results)
🇺🇸 United States of America Examples: 2639 Las Mercedes Lane Corona CA 92879 USA 90057 92879-7797 33.90085,-117.51811

Geocode places to latitude, longitude, elevation.

Geocode latitude, longitude to places, elevation.

Worldwide geocoding and geoparsing API. Accurate, Affordable.

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This API provides worldwide forward/reverse geocoding, batch geocoding and geoparsing.

Geoparsing and Geocoding and Batch Geocoding Examples

Forward and Reverse Geocoding
  1. 52°21'30.5"N 4°52'54.2"E
  3. 415 C'WEALTH AVE WEST Singapore
  4. Vicolo Trieste 10 Capriate Bergamo Italy
  6. 55.6802779,12.5900501
  7. B72 1JU
  8. 27777 | 20 Bökenbusch 27777
  9. Hauptstr., 57632 Berzhausen
  10. 4 日本橋三丁目, 中央区 JP 103-0027 | 1060047 Tokyo Japan
  11. 430 돋질로 남구

Geoparse & Geocode the world.

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