Shui-sen Chen
Guangzhou Institute of Geography
China
Title: Spectral simulation and remote sensing method of agricultural information --Application of south China in agriculture and litchi orchard
Biography
Biography: Shui-sen Chen
Abstract
Different from national typical matter spectral library of China, the featured crop spectral library in south China was built including litchi, banana, winter crop (potato, chili, etc). Spectral and remote sensing models and Applications were developed for inversion of land surface temperature, surface soil moisture. We built the spectral models (350-2500nm) of leave chlorophyll a, soil organic matter, N and P for precision fertilizing in litchi orchard. Besides, a new remote sensing method was developed for estimating the planting area of winter potato, combining the NDVI spectra and spectral angle method. The research achievements had been widely applied in crop planting area estimation, drought & cold disaster monitoring and litchi fertilizer application with notable economic and social benefits.