Title :
Temporal variability of land surface and land cover classification using statistics of temporal variability in Korean Peninsula
Author :
Suh, Aesook ; Lee, Sanghoon ; Ha, Kyungja
Author_Institution :
Remote Sensing Res. Lab., Korean Meteorological Res. Inst., Seoul, South Korea
Abstract :
This study analyzed time variability of the normalized difference vegetation index (NDVI), the leaf area index (LAI) and surface temperature(T) estimated using AVHRR data observed from 1996 and 2000 over Korean Peninsula. In this study, the observed data series, which include many missing/bad values, were reconstructed as a complete image series with two-day interval using dynamic compositing.
Keywords :
geophysical signal processing; geophysical techniques; image classification; terrain mapping; vegetation mapping; 350 to 2500 nm; AD 1996 to 2000; AVHRR; IR; Korea; Korean Peninsula; LAI; NDVI; complete image series; dynamic compositing; geophysical measurement technique; image classification; infrared; land cover; land surface; leaf area index; normalized difference vegetation index; remote sensing; surface temperature; temporal variability; temporal variation; terrain mapping; vegetation mapping; visible; Adaptive filters; Anisotropic magnetoresistance; Image reconstruction; Image restoration; Land surface; Land surface temperature; Polynomials; Remote sensing; Statistics; Surface reconstruction;
Conference_Titel :
Geoscience and Remote Sensing Symposium, 2002. IGARSS '02. 2002 IEEE International
Print_ISBN :
0-7803-7536-X
DOI :
10.1109/IGARSS.2002.1027158
