Wang Naibin Zhou Yingchun Lin Yaoming Deng Kunmei. A STUDY ON MODELLING WINTER WHEAT YIELD OF LARGE AREA USING REMOTELY SENSED INFORMATION[J]. Journal of Remote Sensing, 1993, (4): 250-259. DOI: 10.11834/jrs.1993025.
This paper centers on development and calibration of winter wheat yield remote sensing model. After analysing the requirement of necessity for wheat growth such as sun light
temperature
water and fertilizer
we developed a winter wheat yield remote sensing model for large area based bn vegetation index
temperature change rate
greenness change rate
etc. To meet the requirement of operational system for estimating winter wheat production of large area using remotely sensed information
we developed several novel techniques in variable acquirement and model calibration.