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Why go open source geo

nvkelso edited this page Aug 11, 2012 · 20 revisions

Building your own maps is complicated but can be rewarding.

Why

  • Show only what you want to show. Customize the features shown on the map so your thematic data shines.
  • Control the look of your maps, leverage your existing brand identity.
  • Host your own tiles, don't pay someone else usage fees.
  • Add new cutting edge features.

Data license

  • Give your geo data to OpenStreetMap (OSM) so you can reuse it and gain from the edits the community makes.
  • Don't give it to Google Map Maker, they will hoard it and charge you for it.
  • Brian Timoney on OSM v Google MapMaker - "It’s neocolonialism-meets-neogeography, w/ shiny trinkets laptops + Androids.

Use case

  • Proof your map application in any API. Low usage = no fees.
  • Your site does moderately well, Google will start charging you if you built on their geo platform. Fees up to $10,000.
  • Your site does very well, time to build your own maps. Don't want to pay Google $10,000 to over $100,000 per year.
  • Your site does so well you want to outsource the maps. Keep using OSM or pay Google.

Background: From 1 January 2012 Google has been charging for the Google Maps API service when more than the limit of 25,000 map “hits” are made in a day, a situation that many websites such as travel firms and estate agents will easily face.

CREDIT: Some text here adapted from a ICA Commission on Neocartography blog post.

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