Digital Mapping of Soil Drainage Classes Using Multitemporal RADARSAT-1 and ASTER Images and Soil Survey Data

Table 2

RADARSAT-1 images used in this study.

Time	Date	Beam mode	Incidence angle (°)	Direction	Label
t1	May-03-2005	S2	24–31	ascending	05/05/03 S2a
t2	May-10-2005	S1	20–27	ascending	05/05/10 S1a
t3	May-24-2005	S3	30–37	descending	05/05/24 S3d
t4	May-27-2005	S2	24–31	ascending	05/05/27 S2a
t5	June-10-2005	S2	24–31	descending	05/06/10 S2d