2 Results for



Crowdsourced cartography in PublicEarth, OpenStreetMap

Can a crowd of amateur mappers create better guidebooks and maps than professionals? Signs point to yes.

By Nov. 16, 2009


Reporters' Roundtable: Maps and mapping (podcast)

This week: Mapping! We'll discuss how maps are made, who owns the aerial image of your back yard, and how to crowdsource mapmaking.

By Mar. 19, 2010