NORMALIZED DIFFERENCE VEGETATION INDEX CORRECTION METHOD USING SPATIO-TEMPORAL CONTINUITY

摘要

PURPOSE: A vegetation index correction method using visual continuous is provided to supply a good quality of vegetation index. CONSTITUTION: An MODIS(Moderate Resolution Imaging Spectroradiometer) vegetation index information and quality information are obtained from a vegetation index generation center(S300). A correction area is determined among the MODIS vegetation index information(S310). The MODIS vegetation index information project the correction area through an MRT(MODIS Reprojection Tool) and is attached to the correction area as a material.