@unpublished{TUW-229683, author = {Enenkel, Markus}, title = {Joining Forces for Food Security - Linking Earth Observation and Crowd-Sourcing for Improved Decision-Support to Aid Organizations}, year = {2014}, note = {talk: Satellite soil moisture validation {\&} application workshop 2014, Amsterdam, the Netherlands; 2014-07-10 -- 2014-07-11} }