Polar Maps of Crossover Density
This section provides spatial polar maps of crossover density per 10km2 grid cell from 30-day & 60-day datatakes of L2 GDR-A.
The first crossover data take starts from 18/10/2010, following the switch to SIRAL-A at the end of the commissioning phase.
Crossover density in this case is calculated from crossover data points with < 1.0m elevation residual only.
Crossover density of all crossovers (valid and invalid) can be seen in the Orbit plot section.
Select Data Take Period: | Baseline: | Phase: |
Maps per Data Take
Data take | Timespan | Antarctica | Greenland |
---|---|---|---|
104 | 4/4/19 -> 3/5/19 | LRM / SARIN | LRM / SARIN |
103 | 5/3/19 -> 3/4/19 | LRM / SARIN | LRM / SARIN |
102 | 3/2/19 -> 4/3/19 | LRM / SARIN | LRM / SARIN |
101 | 4/1/19 -> 2/2/19 | LRM / SARIN | LRM / SARIN |
100 | 5/12/18 -> 3/1/19 | LRM / SARIN | LRM / SARIN |
99 | 5/11/18 -> 4/12/18 | LRM / SARIN | LRM / SARIN |
98 | 6/10/18 -> 4/11/18 | LRM / SARIN | LRM / SARIN |
97 | 6/9/18 -> 5/10/18 | LRM / SARIN | LRM / SARIN |
96 | 7/8/18 -> 5/9/18 | LRM / SARIN | LRM / SARIN |
95 | 8/7/18 -> 6/8/18 | LRM / SARIN | LRM / SARIN |
94 | 8/6/18 -> 7/7/18 | LRM / SARIN | LRM / SARIN |
93 | 9/5/18 -> 7/6/18 | LRM / SARIN | LRM / SARIN |
92 | 9/4/18 -> 8/5/18 | LRM / SARIN | LRM / SARIN |
91 | 10/3/18 -> 8/4/18 | LRM / SARIN | LRM / SARIN |
90 | 8/2/18 -> 9/3/18 | LRM / SARIN | LRM / SARIN |
89 | 9/1/18 -> 7/2/18 | LRM / SARIN | LRM / SARIN |
88 | 10/12/17 -> 8/1/18 | LRM / SARIN | LRM / SARIN |
87 | 10/11/17 -> 9/12/17 | LRM / SARIN | LRM / SARIN |
86 | 11/10/17 -> 9/11/17 | LRM / SARIN | LRM / SARIN |
85 | 11/9/17 -> 10/10/17 | LRM / SARIN | LRM / SARIN |
84 | 12/8/17 -> 10/9/17 | LRM / SARIN | LRM / SARIN |
83 | 13/7/17 -> 11/8/17 | LRM / SARIN | LRM / SARIN |
82 | 13/6/17 -> 12/7/17 | LRM / SARIN | LRM / SARIN |
81 | 14/5/17 -> 12/6/17 | LRM / SARIN | LRM / SARIN |
80 | 14/4/17 -> 13/5/17 | LRM / SARIN | LRM / SARIN |
79 | 15/3/17 -> 13/4/17 | LRM / SARIN | LRM / SARIN |
78 | 13/2/17 -> 14/3/17 | LRM / SARIN | LRM / SARIN |
77 | 14/1/17 -> 12/2/17 | LRM / SARIN | LRM / SARIN |
76 | 15/12/16 -> 13/1/17 | LRM / SARIN | LRM / SARIN |
75 | 15/11/16 -> 14/12/16 | LRM / SARIN | LRM / SARIN |
74 | 16/10/16 -> 14/11/16 | LRM / SARIN | LRM / SARIN |
73 | 16/9/16 -> 15/10/16 | LRM / SARIN | LRM / SARIN |
72 | 17/8/16 -> 15/9/16 | LRM / SARIN | LRM / SARIN |
71 | 18/7/16 -> 16/8/16 | LRM / SARIN | LRM / SARIN |
70 | 18/6/16 -> 17/7/16 | LRM / SARIN | LRM / SARIN |
69 | 19/5/16 -> 17/6/16 | LRM / SARIN | LRM / SARIN |
68 | 19/4/16 -> 18/5/16 | LRM / SARIN | LRM / SARIN |
67 | 20/3/16 -> 18/4/16 | LRM / SARIN | LRM / SARIN |
66 | 19/2/16 -> 19/3/16 | LRM / SARIN | LRM / SARIN |
65 | 20/1/16 -> 18/2/16 | LRM / SARIN | LRM / SARIN |
64 | 21/12/15 -> 19/1/16 | LRM / SARIN | LRM / SARIN |
63 | 21/11/15 -> 20/12/15 | LRM / SARIN | LRM / SARIN |
62 | 22/10/15 -> 20/11/15 | LRM / SARIN | LRM / SARIN |
61 | 22/9/15 -> 21/10/15 | LRM / SARIN | LRM / SARIN |
60 | 23/8/15 -> 21/9/15 | LRM / SARIN | LRM / SARIN |
59 | 24/7/15 -> 22/8/15 | LRM / SARIN | LRM / SARIN |
58 | 24/6/15 -> 23/7/15 | LRM / SARIN | LRM / SARIN |
57 | 25/5/15 -> 23/6/15 | LRM / SARIN | LRM / SARIN |
56 | 25/4/15 -> 24/5/15 | LRM / SARIN | LRM / SARIN |
55 | 26/3/15 -> 24/4/15 | LRM / SARIN | LRM / SARIN |
54 | 24/2/15 -> 25/3/15 | LRM / SARIN | LRM / SARIN |
53 | 25/1/15 -> 23/2/15 | LRM / SARIN | LRM / SARIN |
52 | 26/12/14 -> 24/1/15 | LRM / SARIN | LRM / SARIN |
51 | 26/11/14 -> 25/12/14 | LRM / SARIN | LRM / SARIN |
50 | 27/10/14 -> 25/11/14 | LRM / SARIN | LRM / SARIN |
49 | 27/9/14 -> 26/10/14 | LRM / SARIN | LRM / SARIN |
48 | 28/8/14 -> 26/9/14 | LRM / SARIN | LRM / SARIN |
47 | 29/7/14 -> 27/8/14 | LRM / SARIN | LRM / SARIN |
46 | 29/6/14 -> 28/7/14 | LRM / SARIN | LRM / SARIN |
45 | 30/5/14 -> 28/6/14 | LRM / SARIN | LRM / SARIN |
43 | 31/3/14 -> 29/4/14 | LRM / SARIN | LRM / SARIN |
42 | 1/3/14 -> 30/3/14 | LRM / SARIN | LRM / SARIN |
41 | 30/1/14 -> 28/2/14 | LRM / SARIN | LRM / SARIN |
40 | 31/12/13 -> 29/1/14 | LRM / SARIN | LRM / SARIN |
39 | 1/12/13 -> 30/12/13 | LRM / SARIN | LRM / SARIN |
38 | 1/11/13 -> 30/11/13 | LRM / SARIN | LRM / SARIN |
37 | 2/10/13 -> 31/10/13 | LRM / SARIN | LRM / SARIN |
36 | 2/9/13 -> 1/10/13 | LRM / SARIN | LRM / SARIN |
35 | 3/8/13 -> 1/9/13 | LRM / SARIN | LRM / SARIN |
34 | 4/7/13 -> 2/8/13 | LRM / SARIN | LRM / SARIN |
33 | 4/6/13 -> 3/7/13 | LRM / SARIN | LRM / SARIN |
32 | 5/5/13 -> 3/6/13 | LRM / SARIN | LRM / SARIN |
31 | 5/4/13 -> 4/5/13 | LRM / SARIN | LRM / SARIN |
30 | 6/3/13 -> 4/4/13 | LRM / SARIN | LRM / SARIN |
29 | 4/2/13 -> 5/3/13 | LRM / SARIN | LRM / SARIN |
28 | 5/1/13 -> 3/2/13 | LRM / SARIN | LRM / SARIN |
27 | 6/12/12 -> 4/1/13 | LRM / SARIN | LRM / SARIN |
26 | 6/11/12 -> 5/12/12 | LRM / SARIN | LRM / SARIN |
25 | 7/10/12 -> 5/11/12 | LRM / SARIN | LRM / SARIN |
24 | 7/9/12 -> 6/10/12 | LRM / SARIN | LRM / SARIN |
23 | 8/8/12 -> 6/9/12 | LRM / SARIN | LRM / SARIN |
22 | 9/7/12 -> 7/8/12 | LRM / SARIN | LRM / SARIN |
21 | 9/6/12 -> 8/7/12 | LRM / SARIN | LRM / SARIN |
20 | 10/5/12 -> 8/6/12 | LRM / SARIN | LRM / SARIN |
19 | 10/4/12 -> 9/5/12 | LRM / SARIN | LRM / SARIN |
18 | 11/3/12 -> 9/4/12 | LRM / SARIN | LRM / SARIN |
17 | 10/2/12 -> 10/3/12 | LRM / SARIN | LRM / SARIN |
16 | 11/1/12 -> 9/2/12 | LRM / SARIN | LRM / SARIN |
15 | 12/12/11 -> 10/1/12 | LRM / SARIN | LRM / SARIN |
14 | 12/11/11 -> 11/12/11 | LRM / SARIN | LRM / SARIN |
13 | 13/10/11 -> 11/11/11 | LRM / SARIN | LRM / SARIN |
12 | 13/9/11 -> 12/10/11 | LRM / SARIN | LRM / SARIN |
11 | 14/8/11 -> 12/9/11 | LRM / SARIN | LRM / SARIN |
10 | 15/7/11 -> 13/8/11 | LRM / SARIN | LRM / SARIN |
9 | 15/6/11 -> 14/7/11 | LRM / SARIN | LRM / SARIN |
8 | 16/5/11 -> 14/6/11 | LRM / SARIN | LRM / SARIN |
7 | 16/4/11 -> 15/5/11 | LRM / SARIN | LRM / SARIN |
6 | 17/3/11 -> 15/4/11 | LRM / SARIN | LRM / SARIN |
5 | 15/2/11 -> 16/3/11 | LRM / SARIN | LRM / SARIN |
4 | 16/1/11 -> 14/2/11 | LRM / SARIN | LRM / SARIN |
3 | 17/12/10 -> 15/1/11 | LRM / SARIN | LRM / SARIN |
2 | 17/11/10 -> 16/12/10 | LRM / SARIN | LRM / SARIN |
1 | 18/10/10 -> 16/11/10 | LRM / SARIN | LRM / SARIN |