@misc{indiciae4bbccd43d710, title = {Radar remote sensing for crop classification and canopy condition assessment: Ground-data documentation}, author = {Ulaby, F. T. and Jung, B. and Gillespie, K. and Hemmat, M. and Aslam, A. and Brunfeldt, D. and Dobson, M. C.}, year = {1983}, url = {https://ntrs.nasa.gov/citations/19840002575}, note = {Source identifier: 19840002575} }