Spatial and Temporal Fusion of Remote Sensing Data using wavelet transform

摘要

Spatial and Temporal Fusion of Remote Sensing Data is a technology that can generate dense time series high spatial data whose spatial resolution is similar with high spatial resolution date, and temporal resolution is same with high temporal resolution data. Using Hai'an County of Jiangsu Province as the experimental area, we tested the ability of different wavelet functions and fusion methods in Spatial and Temporal Fusion. Through classification of fusion images and classification precision evaluation, the Spatial and Temporal Fusion Data which generated by appropriate wavelet functions and fusion methods can be used as current high spatial resolution image when it is missed.