GAI estimates of row crops from downward looking digital photos taken perpendicular to rows at 57.5° zenith angle: Theoretical considerations based on 3D architecture models and application to wheat crops
- 15 October 2010
- journal article
- Published by Elsevier BV in Agricultural and Forest Meteorology
- Vol. 150 (11), 1393-1401
- https://doi.org/10.1016/j.agrformet.2010.04.011