@data{8ada7f21-5c6e-47ca-9f39-caa56f4f36d8, author = {Xian Xue and Heqiang Du}, cstr = {}, doi = {}, journal = {A Big Earth Data Platform for Three Poles}, month = {05}, publisher = {}, title = {1:100,000 landuse data in the Yellow River Upstream (1990)}, url = {http://dx.doi.org}, year = {2015} }