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Table 3 Summary of field campaigns for the wheat experiments

From: Improved estimation of aboveground biomass in wheat from RGB imagery and point cloud data acquired with a low-cost unmanned aerial vehicle system

Experiment Sowing date Date of UAV flights Date of field sampling Growth stage
#1 October 30, 2015 March 22, 2016 March 22, 2016 Jointing
April 8, 2016 April 9, 2016 Booting
April 17, 2016 April 17, 2016 Heading
April 22, 2016 April 21, 2016 Anthesis
#2 November 15, 2016 November 16, 2016
March 17, 2017 March 18, 2017 Jointing
March 27, 2017 March 28, 2017 Booting
April 12, 2017 April 12, 2017 Heading
April 22, 2017 April 22, 2017 Anthesis