Living Textbook
Dashboard
Show
Concepts
Instances
Learning paths
Abbreviations
External resources
Learning outcomes
Open map
List
Crowdsourcing
×
You've loaded this page without map support, so map tools will not work. Open this page
with map
instead.
External resources
Crowdsourcing
Wikipedia article
Outgoing relations
Crowdsourcing
is a kind of
Spatial data acquisition