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Table 1 ALOS/PALSAR and ALOS-2/PALSAR-2 datasets used in this study

From: Surface displacement revealed by L-band InSAR analysis in the Mayya area, Central Yakutia, underlain by continuous permafrost

Pair no.

Satellite/sensor

Mode

Incidence angle (°)

Image 1 (yyyymmdd)

Image 2 (yyyymdd)

Bperp (m)

Span (day)

1

ALOS/PALSAR

FBD

38.7

20070902

20090723

− 2113

690

2

   

20070902

20090907

− 1469

736

3

   

20070902

20100910

1604

1104

4

   

20090723

20090907

643

46

5

ALOS-2/PALSAR-2

SM3

36.3 (beam F2_6)

20150821

20151002

12

42

6

   

20150821

20160930

− 88

406

7

   

20150821

20180831

20

1106

8

   

20150821

20180914

− 110

1120

9

   

20150821

20180928

− 61

1134

10

   

20151002

20160930

− 101

364

11

   

20151002

20180928

− 73

1092

12

   

20160930

20180928

27

728

13

   

20170929

20180831

9

336

14

   

20170929

20180914

− 121

350

15

   

20170929

20180928

− 71

364

16

ALOS-2/PALSAR-2

SM1

36.2 (beam U2_7)

20180817

20180831

− 137

14

17

   

20180817

20180914

3

28

18

   

20180817

20180928

− 135

42

19

   

20180831

20180914

140

14

20

   

20180831

20180928

1

28

21

   

20180914

20180928

− 138

14

  1. PALSAR and PALSAR-2 SM3 datasets are acquired from the ascending track (mostly from south to north) and PALSAR-2 SM1 datasets from the descending track (mostly from north to south)