39 followers
2,177 followers
@kk_levine Like almost all great ideas, I didn't come up with it ;-) Michael Goodchild (2007!) https://t.co/3GYFzvWsji
1,011 followers
@mariadelcuy @jjbergerl @SmartCitizenSCL la idea proviene de la geografía, ocupar data voluntariamente generada https://t.co/7P27WEj7iS
1,461 followers
Les citoyens capteurs : Citizens as sensors: the world of volunteered geography https://t.co/FKr4wDgNZC https://t.co/pNNQdn8cdd