Table 1.

Details of the satellite images used in the Yi Gong landslide investigation

SatelliteUSA Landsat 5French SPOTCBRS No. 1
No. of bands 7 3 5
Spatial resolution (m) 3020 20
Temporal resolution (day) 1826 26
Swath width (km)1852×60113
Capture date28 Nov. 19984, 9 May and 16 June 200013 April and 9 May 2000