Feasibility Research on Estimating Global Paddy Yield Using Remote Sensing

Yang Xingwei; Zhou Hongmei; Li Jun; Wang Zhilan; Wang Changyao; Niu Zheng

Vol.9, NO.2, 1998

Article Contents

Article Navigation > Journal of Applied Meteorological Science > 1998 > 9(2): 251-256

Yang Xingwei, Zhou Hongmei, Li Jun, et al. Feasibility research on estimating global paddy yield using remote sensing. J Appl Meteor Sci, 1998, 9(2): 251-256.

Citation:

Yang Xingwei, Zhou Hongmei, Li Jun, et al. Feasibility research on estimating global paddy yield using remote sensing. J Appl Meteor Sci, 1998, 9(2): 251-256.

Yang Xingwei, Zhou Hongmei, Li Jun, et al. Feasibility research on estimating global paddy yield using remote sensing. J Appl Meteor Sci, 1998, 9(2): 251-256.

Citation:

Yang Xingwei, Zhou Hongmei, Li Jun, et al. Feasibility research on estimating global paddy yield using remote sensing. J Appl Meteor Sci, 1998, 9(2): 251-256.

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Feasibility Research on Estimating Global Paddy Yield Using Remote Sensing

1.
1) (Shanghai Research Institute of Meteorological Science, Shanghai 200030); 2) (Institute of Remote Sensing Application, CAS, Beijing 100101)

Publish Date: 1998-05-31

Abstract

Abstract

Utilizing the relationship between the global NOAA data and paddy yield data during the period of 1985~1990, an estimating yield model was obtained. These models were applied to estimate paddy outputs in U. S. A. , Thailand and Viet Nam. The results are satisfactory. Furthermore, the global paddy yield during the period of 1979~1994 was simulated by using the statistical method, the fitting accuracy can reach above 98%.
- Paddy;
- Estimating yield by remote sensing;
- Vegetable index