249102document87571LPS2019 - CropSupport a new tool for crowdsourcing of agricultural field level data.pdfapplication/pdf2d8b27996a059cf6ff7d715d83171e65MD527450922019-05-16 09:07:39https://pure.iiasa.ac.at/id/eprint/15910/1/LPS2019%20-%20CropSupport%20%20a%20new%20tool%20for%20crowdsourcing%20of%20agricultural%20field%20level%20data.pdf