[2] Beriot N N, Scott A, Chedin A, et al. Calibration of geostationary-satellite infrared radiometers using the TIROS-N vertical sounder application to METEOSAT-1. J.Appl.Meteor., 1982, 21: 84-89
[3] Cotton P D, Carter D J T. Cross calibration of TOPEX, ERS-1 and Geosat wave heights. J.Geophys.Res., 1994, 99(c12): 25025-25033
[4] Tokola T, Lofman S, Erkkila A. Relative calibration of multitemporal landsat data for forest cover change detection. Remote Sens Environ., 1999, 68(1): 1-11