About the Authors

Andrew Nelson

a.nelson@utwente.nl, dr.andy.nelson@gmail.com

Affiliation Faculty of Geo-Information and Earth Observation (ITC), University of Twente, Enschede 7500 AE, The Netherlands

Reiner Wassmann

Affiliation International Rice Research Institute (IRRI), Los Baños 4031, Philippines

Bjoern Ole Sander

Affiliation International Rice Research Institute (IRRI), Los Baños 4031, Philippines

Leo Kris Palao

Affiliation International Rice Research Institute (IRRI), Los Baños 4031, Philippines

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: AN RW BOS. Performed the experiments: LKP. Analyzed the data: AN RW BOS LKP. Contributed reagents/materials/analysis tools: AN RW BOS LKP. Wrote the paper: AN RW BOS LKP.