Home->L2I Parameters->LRM Retracker CFI vs OCOG usage

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Further Info

ESA Cryosat Site

L2I LRM Retracker: CFI vs OCOG Usage

In Baselines A and B, Cryosat L2I data included a Flag (L2I field 48: SS bit 31) to indicate whether the CFI or OCOG retracker was used for each 20Hz measurement record in LRM mode.

This tool provides statistics of which retracker was used and global and polar plots of the retracker usage for each 30-day data take.

View LRM Retracker OCOG/CFI Usage Trend

Data take	Timespan	% OCOG used	% CFI used	Global Map	North Polar	South Polar
53	25/1/15 -> 23/2/15	18.44	81.56	View	View	View
52	26/12/14 -> 24/1/15	18.92	81.08	View	View	View
51	26/11/14 -> 25/12/14	19.88	80.12	View	View	View
50	27/10/14 -> 25/11/14	20.38	79.62	View	View	View
49	27/9/14 -> 26/10/14	20.98	79.02	View	View	View
48	28/8/14 -> 26/9/14	21.19	78.81	View	View	View
47	29/7/14 -> 27/8/14	20.90	79.10	View	View	View
46	29/6/14 -> 28/7/14	21.13	78.87	View	View	View
45	30/5/14 -> 28/6/14	20.95	79.05	View	View	View
44	30/4/14 -> 29/5/14	20.54	79.46	View	View	View
43	31/3/14 -> 29/4/14	19.72	80.28	View	View	View
42	1/3/14 -> 30/3/14	19.14	80.86	View	View	View
41	30/1/14 -> 28/2/14	19.03	80.97	View	View	View
40	31/12/13 -> 29/1/14	19.56	80.44	View	View	View
39	1/12/13 -> 30/12/13	19.90	80.10	View	View	View
38	1/11/13 -> 30/11/13	20.92	79.08	View	View	View
37	2/10/13 -> 31/10/13	20.90	79.10	View	View	View
36	2/9/13 -> 1/10/13	21.48	78.52	View	View	View
35	3/8/13 -> 1/9/13	21.57	78.43	View	View	View
34	4/7/13 -> 2/8/13	21.18	78.82	View	View	View
33	4/6/13 -> 3/7/13	21.25	78.75	View	View	View
32	5/5/13 -> 3/6/13	21.67	78.33	View	View	View
31	5/4/13 -> 4/5/13	19.98	80.02	View	View	View
30	6/3/13 -> 4/4/13	18.81	81.19	View	View	View
29	4/2/13 -> 5/3/13	18.79	81.21	View	View	View
28	5/1/13 -> 3/2/13	19.21	80.79	View	View	View
27	6/12/12 -> 4/1/13	19.53	80.47	View	View	View
26	6/11/12 -> 5/12/12	21.08	78.92	View	View	View
25	7/10/12 -> 5/11/12	21.54	78.46	View	View	View
24	7/9/12 -> 6/10/12	21.81	78.19	View	View	View
23	8/8/12 -> 6/9/12	21.83	78.17	View	View	View
22	9/7/12 -> 7/8/12	18.64	81.36	View	View	View
21	9/6/12 -> 8/7/12	21.27	78.73	View	View	View
20	10/5/12 -> 8/6/12	20.98	79.02	View	View	View
19	10/4/12 -> 9/5/12	19.55	80.45	View	View	View
18	11/3/12 -> 9/4/12	18.63	81.37	View	View	View
17	10/2/12 -> 10/3/12	18.90	81.10	View	View	View
16	11/1/12 -> 9/2/12	19.00	81.00	View	View	View
15	12/12/11 -> 10/1/12	19.37	80.63	View	View	View
14	12/11/11 -> 11/12/11	20.49	79.51	View	View	View
13	13/10/11 -> 11/11/11	20.78	79.22	View	View	View
12	13/9/11 -> 12/10/11	21.34	78.66	View	View	View
11	14/8/11 -> 12/9/11	21.19	78.81	View	View	View
10	15/7/11 -> 13/8/11	21.06	78.94	View	View	View
9	15/6/11 -> 14/7/11	20.68	79.32	View	View	View
8	16/5/11 -> 14/6/11	20.25	79.75	View	View	View
7	16/4/11 -> 15/5/11	20.03	79.97	View	View	View
6	17/3/11 -> 15/4/11	18.70	81.30	View	View	View
5	15/2/11 -> 16/3/11	18.59	81.41	View	View	View
4	16/1/11 -> 14/2/11	18.82	81.18	View	View	View
3	17/12/10 -> 15/1/11	19.40	80.60	View	View	View
2	17/11/10 -> 16/12/10	20.50	79.50	View	View	View
1	18/10/10 -> 16/11/10	22.16	77.84	View	View	View

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