महान पुरस्कार जीतने और विज्ञान की मदद करने के लिए चित्र ढेर को सॉर्ट करें!
Sort picture piles to win great #Prizes and to #HelpScience tackle the big problems for humanity like climate change and hunger!
All data collected is completely open and can be freely used by everyone!
www.picturepile.org
नवीनतम संस्करण 3.9 में नया क्या है
Last updated on Nov 8, 2021
***** Earth Challenge *****
As there is currently no remotely sensed global data set of the spatial distribution of world cereals, we are in partnership with the European Space Agency (ESA) and the Earth Challenge 2020 mobile application to address this key food security issue.
Help to classify crops to allow for the production of a unique and massive global crop- type reference database of globally important crops e.g. wheat, maize, sunflower, greatly improving crop-type mapping.