Since the Sentinel-3 mission entered operations, the satellites have occasionally experienced anomalies or events that impact the quality and availability of the mission's data.
Download the anomalies and events report to see the details of each event affecting SLSTR. A glossary of terms is also available.
The dates of the events are summarised in the following yearly calendars. For each calendar day, if an event occurred:
- Tagged with 'A' - events affecting only Sentinel-3A
- Tagged with 'B' - events affecting only Sentinel-3B
- Nothing is displayed when it affects Sentinel-3A and Sentinel-3B
- If two events occurred, the two colours are displayed in the cell
Please consult the Product Notices related to each instrument.
Key:
| Data gap |
| Degradation or minor anomaly on product |
| Major anomaly |
| Data gap and degradation or minor anomaly on product |
| Data gap and major anomaly on product |
| Decontamination, data usually not available; If they are, they shall not be used |
| Decontamination and minor anomaly on product |
| Decontamination and major anomaly on product |
| Decontamination and data gap |
| No event |
2024
| Month | Day | ||||||||||||||||||||||||||||||
| January | 01 | 02 | 03 A |
04 AB |
05 A |
06 | 07 | 08 | 09 B |
10 | 11 | 12 B |
13 | 14 A|B |
15 | 16 B |
17 AB |
18 | 19 | 20 | 21 | 22 | 23 | 24 A |
25 | 26 AB |
27 | 28 | 29 | 30 A |
31 B |
| February | 01 A |
02 | 03 A |
04 | 05 | 06 | 07 B |
08 | 09 | 10 B |
11 | 12 A |
13 | 14 A |
15 | 16 | 17 | 18 | 19 B |
20 | 21 | 22 | 23 A |
24 B |
25 AB |
26 A |
27 | 28 A |
29 | - | - |
| March | 01 | 02 B |
03 | 04 | 05 | 06 | 07 A |
08 | 09 | 10 | 11 | 12 | 13 | 14 AB |
15 | 16 | 17 | 18 | 19 | 20 B |
21 A |
22 AB |
23 AB |
24 AB |
25 A |
26 | 27 | 28 A |
29 B |
30 | 31 |
| April | 01 A |
02 | 03 A |
04 | 05 A |
06 | 07 A |
08 | 09 A |
10 | 11 A |
12 | 13 | 14 A |
15 | 16 | 17 B |
18 | 19 | 20 A |
21 A |
22 A |
23 B |
24 AB |
25 AB |
26 B |
27 B |
28 | 29 | 30 | - |
| May | 01 | 02 | 03 | 04 | 05 A |
06 | 06 A |
07 A |
09 | 10 A |
11 A |
12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 |
| June | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | - |
| July | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 |
| August | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 |
| September | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | - |
| October | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 |
| November | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | - |
| December | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 |
2023
Â
| Month | Day | ||||||||||||||||||||||||||||||
| January | 01 | 02 B |
03 | 04 | 05 | 06 A |
07 A |
08 | 09 | 10 A |
11 | 12 B |
13 | 14 | 15 | 16 | 17 A |
18 A |
19 A |
20 A |
21 | 22 | 23 B |
24 | 25 | 26 B |
27 A|B |
28 B |
29 A|B |
30 | 31 |
| February | 01 | 02 | 03 | 04 | 05 | 06 B |
07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 A|B |
16 A|B |
17 | 18 B |
19 | 20 | 21 | 22 | 23 | 24 | 25 A|B |
26 B |
27 B |
28 | - | - | - |
| March | 01 A |
02 | 03 | 04 | 05 | 06 | 07 B|A |
08 A |
09 | 10 | 11 | 12 A |
13 B |
14 A|B |
15 | 16 A |
17 A |
18 | 19 | 20 | 21 | 22 B |
23 B |
24 B |
25 | 26 B|A |
27 B |
28 | 29 | 30 | 31 |
| April | 01 | 02 | 03 | 04 | 05 A|B |
06 B |
07 A |
08 | 09 | 10 A |
11 A |
12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 A|B |
20 B |
21 | 22 B |
23 | 24 | 25 | 26 A |
27 | 28 | 29 | 30 | - |
| May | 01 | 02 B |
03 | 04 | 05 | 06 A |
07 A |
08 | 09 | 10 B |
11 B |
12 B |
13 | 14 B |
15 | 16 A |
17 B |
18 | 19 B |
20 A |
21 | 22 | 23 | 24 A |
25 | 26 | 27 | 28 | 29 | 30 | 31 |
| June | 01 | 02 | 03 | 04 B |
05 | 06 B |
07 B |
08 | 09 | 10 | 11 | 12 | 13 B |
14 A |
15 B |
16 | 17 A|B |
18 | 19 | 20 | 21 | 22 A |
23 | 24 | 25 | 26 | 27 A |
28 | 29 B |
30 | - |
| July | 01 | 02 A |
03 A |
04 | 05 A |
06 | 07 | 08 A |
09 | 10 B |
11 | 12 | 13 | 14 | 15 | 16 | 17 B |
18 | 19 | 20 | 21 | 22 B |
23 A |
24 | 25 A |
26 B |
27 A|B |
28 | 29 A |
30 A |
31 |
| August | 01 | 02 | 03 | 04 B |
05 | 06 B |
07 A |
08 A |
09 | 10 A|B |
11 B |
12 A |
13 | 14 | 15 | 16 B |
17 A |
18 | 19 | 20 B |
21 A |
22 B |
23 | 24 | 25 | 26 B |
27 | 28 | 29 | 30 | 31 A|B |
| September | 01 | 02 A|B |
03 A|B |
04 B |
05 A |
06 A |
07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 A |
18 | 19 A |
20 B |
21 | 22 | 23 | 24 B |
25 | 26 A |
27 A |
28 B |
29 B |
30 | - |
| October | 01 A |
02 | 03 | 04 B |
05 B |
06 A |
07 | 08 | 09 A |
10 | 11 A |
12 | 13 B |
14 B |
15 | 16 A |
17 | 18 | 19 A |
20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 B |
30 | 31 A |
| November | 01 | 02 A |
03 B |
04 | 05 | 06 A |
07 | 08 | 09 A |
10 | 11 A |
12 A |
13 | 14 | 15 A|B |
16 | 17 | 18 B |
19 | 20 | 21 B |
22 B |
23 | 24 A|B |
25 | 26 | 27 A |
28 A |
29 | 30 A |
- |
| December | 01 A |
02 | 03 A |
04 | 05 | 06 | 07 A|B |
08 B |
09 A |
10 A |
11 | 12 | 13 | 14 | 15 A |
16 | 17 | 18 | 19 | 20 | 21 B |
22 | 23 | 24 | 25 | 26 | 27 B |
28 | 29 | 30 | 31 |
2022
| Month | Day | ||||||||||||||||||||||||||||||
| January | 01 | 02 | 03 | 04 A |
05 | 06 A |
07 | 08 | 09 | 10 A |
11 | 12 B |
13 | 14 | 15 | 16 | 17 | 18 A |
19 A |
20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 A |
28 | 29 | 30 | 31 |
| February | 01 | 02 B |
03 | 04 | 05 | 06 | 07 B |
08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 B |
16 B |
17 | 18 | 19 | 20 | 21 | 22 | 23 A |
24 B |
25 | 26 A |
27 A|B |
28 | - | - | - |
| March | 01 | 02 B |
03 | 04 A |
05 | 06 | 07 A |
08 | 09 | 10 | 11 | 12 | 13 A|B |
14 | 15 B |
16 B |
17 | 18 A |
19 B |
20 | 21 | 22 | 23 | 24 | 25 A |
26 B |
27 A|B |
28 | 29 | 30 | 31 |
| April | 01 | 02 | 03 | 04 | 05 A|B |
06 B |
07 | 08 A |
09 B |
10 | 11 B |
12 | 13 A |
14 | 15 | 16 | 17 B |
18 | 19 | 20 | 21 | 22 | 23 | 24 A |
25 | 26 | 27 A |
28 | 29 | 30 | - |
| May | 01 | 02 | 03 | 04 B |
05 | 06 B |
07 | 08 | 09 B |
10 | 11 | 12 | 13 | 14 | 15 | 16 A |
17 | 18 A |
19 A |
20 A |
21 A |
22 | 23 | 24 B |
25 | 26 | 27 | 28 | 29 | 30 | 31 B |
| June | 01 | 02 A|B |
03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 A|B |
15 | 16 | 17 | 18 | 19 | 20 B |
21 B |
22 B |
23 | 24 | 25 | 26 | 27 | 28 | 29 A |
30 A |
- |
| July | 01 | 02 A |
03 | 04 A |
05 A |
06 B |
07 A |
08 A |
09 A |
10 | 11 | 12 | 13 A |
14 A |
15 B |
16 A |
17 | 18 | 19 | 20 | 21 A |
22 | 23 | 24 B |
25 | 26 | 27 B |
28 | 29 | 30 | 31 B |
| August | 01 A |
02 A |
03 A |
04 A |
05 | 06 | 07 | 08 A |
09 B |
10 A |
11 A |
12 B |
13 A|B |
14 A|B |
15 | 16 | 17 | 18 | 19 | 20 | 21 A |
22 B |
23 | 24 A |
25 A |
26 | 27 | 28 | 29 | 30 A |
31 |
| September | 01 | 02 | 03 | 04 A |
05 | 06 | 07 | 08 A |
09 A |
10 A |
11 A |
12 A |
13 A |
14 | 15 A |
16 B |
17 | 18 B |
19 A |
20 | 21 B |
22 | 23 | 24 A |
25 | 26 A |
27 A |
28 A |
29 | 30 A |
- |
| October | 01 A|B |
02 | 03 A |
04 | 05 | 06 A|B |
07 | 08 | 09 | 10 B |
11 | 12 | 13 B |
14 B |
15 B |
16 A |
17 B |
18 | 19 | 20 B |
21 | 22 | 23 | 24 | 25 B |
26 | 27 | 28 A |
29 B |
30 A |
31 A |
| November | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 A|B |
09 B |
10 A |
11 A|B |
12 | 13 | 14 | 15 A |
16 | 17 | 18 | 19 | 20 B |
21 A |
22 B|A |
23 | 24 A |
25 A |
26 | 27 | 28 | 29 A |
30 A |
- |
| December | 01 | 02 B |
03 | 04 A |
05 | 06 B |
07 | 08 A|B |
09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 B |
21 A|B |
22 | 23 A |
24 A |
25 | 26 A |
27 | 28 A |
29 B |
30 | 31 |
2021
| Month | Day | ||||||||||||||||||||||||||||||
| January | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 B |
14 | 15 | 16 | 17 | 18 | 19 B |
20 A |
21 | 22 | 23 | 24 | 25 A|B |
26 A|B |
27 A |
28 | 29 | 30 | 31 |
| February | 01 | 02 | 03 B |
04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 A |
12 | 13 | 14 | 15 | 16 A |
17 A |
18 | 19 | 20 | 21 | 22 | 23 | 24 A|B |
25 | 26 A |
27 | 28 A |
- | - | - |
| March | 01 | 02 B |
03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 A |
11 | 12 | 13 | 14 A |
15 B |
16 | 17 A |
18 | 19 | 20 A |
21 A |
22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 B |
30 | 31 |
| April | 01 | 02 | 03 B |
04 | 05 | 06 A |
07 | 08 | 09 | 10 A |
11 | 12 | 13 | 14 B |
15 A |
16 | 17 | 18 | 19 A |
20 A |
21 A |
22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | - |
| May | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 B |
10 A|B |
11 A|B |
12 B |
13 | 14 | 15 | 16 B |
17 | 18 A |
19 B |
20 | 21 | 22 | 23 A |
24 | 25 | 26 | 27 | 28 | 29 B |
30 | 31 |
| June | 01 A |
02 A |
03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 B |
16 | 17 B |
18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 A |
27 | 28 | 29 A |
30 A |
- |
| July | 01 | 02 A |
03 | 04 | 05 | 06 A|B |
07 | 08 | 09 A|B |
10 | 11 | 12 A |
13 A |
14 A |
15 A|B |
16 | 17 A |
18 | 19 A |
20 | 21 B |
22 A |
23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 |
| August | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 A |
11 | 12 | 13 | 14 | 15 | 16 | 17 A |
18 A |
19 B |
20 | 21 | 22 B |
23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 A |
31 |
| September | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 A |
09 | 10 | 11 | 12 | 13 | 14 A |
15 | 16 A |
17 | 18 A |
19 A |
20 | 21 | 22 B |
23 B |
24 | 25 | 26 | 27 A |
28 A |
29 A|B |
30 B |
- |
| October | 01 B |
02 B |
03 | 04 | 05 | 06 | 07 | 08 | 09 B |
10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 B |
21 | 22 B |
23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 |
| November | 01 A |
02 | 03 B |
04 A |
05 | 06 | 07 | 08 | 09 A |
10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 B |
19 | 20 | 21 | 22 A |
23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 A | - |
| December | 01 B | 02 | 03 A | 04 | 05 B | 06 | 07 A | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 A | 16 | 17 | 18 | 19 | 20 | 21 | 22 B | 23 | 24 A | 25 | 26 | 27 | 28 | 29 | 30 A | 31 |
2020
| Month | Day | ||||||||||||||||||||||||||||||
| January | 01 | 02 | 03 | 04 | 05 B |
06 | 07 | 08 | 09 B |
10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 B |
22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 |
| February | 01 | 02 | 03 A |
04 A |
05 A|B |
06 A |
07 A |
08 A |
09 A |
10 A |
11 A |
12 A |
13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 B |
24 | 25 | 26 | 27 A|B |
28 A|B |
29 | - | - |
| March | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 B |
10 A |
11 B |
12 | 13 | 14 | 15 | 16 A |
17 | 18 | 19 | 20 | 21 | 22 | 23 A |
24 B |
25 | 26 | 27 A |
28 | 29 | 30 B |
31 |
| April | 01 | 02 | 03 | 04 | 05 A |
06 B |
07 | 08 B |
09 | 10 | 11 | 12 | 13 B |
14 A|B |
15 | 16 | 17 | 18 | 19 | 20 | 21 A |
22 B |
23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 A |
- |
| May | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 A |
14 A |
15 A |
16 A |
17 A |
18 A |
19 A |
20 A |
21 A |
22 A |
23 A |
24 | 25 | 26 | 27 B |
28 | 29 | 30 | 31 |
| June | 01 B |
02 | 03 B |
04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 A |
12 | 13 | 14 | 15 A |
16 A |
17 A |
18 A |
19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 B |
- |
| July | 01 | 02 | 03 | 04 A |
05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 A |
14 | 15 A |
16 | 17 | 18 | 19 B |
20 | 21 | 22 | 23 B |
24 B |
25 A|B |
26 | 27 | 28 B |
29 B |
30 | 31 |
| August | 01 B |
02 A |
03 | 04 | 05 A|B |
06 | 07 | 08 A|B |
09 A|B |
10 A|B |
11 | 12 | 13 A |
14 | 15 B |
16 | 17 A |
18 | 19 | 20 | 21 A|B |
22 | 23 | 24 | 25 | 26 B |
27 | 28 | 29 A|B |
30 | 31 |
| September | 01 | 02 A |
03 B |
04 A|B |
05 | 06 B |
07 | 08 | 09 | 10 A |
11 | 12 | 13 A|B |
14 | 15 A|B |
16 A|B |
17 | 18 | 19 | 20 | 21 B |
22 A |
23 | 24 | 25 A |
26 | 27 | 28 A|B |
29 B |
30 B |
- |
| October | 01 A |
02 A |
03 A |
04 | 05 A |
06 A |
07 A|B |
08 | 09 | 10 A |
11 | 12 | 13 | 14 A |
15 | 16 | 17 | 18 B |
19 | 20 B |
21 B |
22 A|B |
23 | 24 | 25 | 26 A |
27 | 28 | 29 | 30 | 31 |
| November | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 A|B |
09 | 10 A |
11 B |
12 B |
13 B |
14 | 15 | 16 | 17 A |
18 | 19 | 20 | 21 | 22 | 23 A |
24 | 25 | 26 | 27 B |
28 | 29 | 30 | - |
| December | 01 | 02 A |
03 | 04 | 05 A |
06 A |
07 | 08 | 09 | 10 | 11 B |
12 | 13 | 14 | 15 | 16 A|B |
17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 |
2019
| Month | Day | ||||||||||||||||||||||||||||||
| January | 01 A |
02 | 03 | 04 A|B |
05 B |
06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 B |
21 A |
22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 A |
30 | 31 |
| February | 01 | 02 | 03 | 04 | 05 | 06 B |
07 | 08 | 09 | 10 | 11 | 12 | 13 B |
14 | 15 | 16 | 17 B |
18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 A |
28 | - | - | - |
| March | 01 | 02 | 03 | 04 | 05 A |
06 | 07 B |
08 | 09 B |
10 A |
11 | 12 | 13 A |
14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 |
| April | 01 | 02 B |
03 | 04 | 05 A |
06 | 07 | 08 B |
09 | 10 A|B |
11 B |
12 B |
13 B |
14 B |
15 B |
16 B |
17 A|B |
18 | 19 B |
20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 A |
30 | - |
| May | 01 | 02 A|B |
03 | 04 | 05 | 06 | 07 A |
08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 A |
21 A |
22 A |
23 A |
24 A|B |
25 A |
26 A |
27 | 28 | 29 | 30 | 31 |
| June | 01 | 02 | 03 | 04 A |
05 B |
06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 A|B |
14 A |
15 | 16 | 17 | 18 | 19 | 20 B |
21 | 22 B |
23 | 24 | 25 | 26 | 27 | 28 B |
29 | 30 | - |
| July | 01 | 02 | 03 | 04 | 05 B |
06 | 07 | 08 A |
09 | 10 | 11 | 12 | 13 A |
14 | 15 | 16 A |
17 B |
18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 B |
30 B |
31 B |
| August | 01 | 02 | 03 | 04 | 05 | 06 | 07 A |
08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 B |
24 | 25 | 26 | 27 | 28 A|B |
29 | 30 | 31 |
| September | 01 B |
02 | 03 B |
04 B |
05 A |
06 A |
07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 A |
18 | 19 B |
20 B |
21 B |
22 B |
23 B |
24 B |
25 B |
26 B |
27 B |
28 | 29 | 30 A |
- |
| October | 01 | 02 | 03 | 04 | 05 | 06 | 07 B |
08 | 09 | 10 B |
11 | 12 A |
13 | 14 | 15 A |
16 B |
17 | 18 A |
19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 A |
31 B |
| November | 01 | 02 | 03 | 04 | 05 A|B |
06 | 07 | 08 | 09 | 10 | 11 | 12 A|B |
13 | 14 | 15 B |
16 | 17 | 18 B |
19 | 20 B |
21 | 22 | 23 | 24 | 25 | 26 | 27 A|B |
28 | 29 | 30 | - |
| December | 01 | 02 A |
03 | 04 | 05 | 06 | 07 | 08 | 09 B |
10 | 11 A |
12 | 13 | 14 | 15 | 16 | 17 | 18 B |
19 | 20 | 21 | 22 | 23 A |
24 B |
25 | 26 | 27 | 28 | 29 | 30 | 31 |
2018
Mile stone dates
- Sentinel-3B launch: 25 April 2018
- Drift phase: 25 April to 5 June 2018
- Sentinel-3B start of tandem phase: 6 June 2018
- Tandem phase: 6 June to 15 October 2018
- Sentinel-3B start of second drift phase: 16 October 2018
- Drift phase: 16 October to 22 November 2018
- Sentinel-3B definitive orbit: 23 November 2018
| Month | Day | ||||||||||||||||||||||||||||||
| January | 01 A |
02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 A |
24 | 25 A |
26 | 27 | 28 | 29 | 30 | 31 |
| February | 01 | 02 | 03 | 04 | 05 | 06 | 07 A |
08 | 09 A |
10 | 11 | 12 | 13 | 14 | 15 A |
16 A |
17 A |
18 A |
19 A |
20 A |
21 A |
22 | 23 | 24 A |
25 | 26 | 27 | 28 | - | - | - |
| March | 01 | 02 | 03 | 04 | 05 | 06 | 07 A |
08 | 09 | 10 | 11 | 12 | 13 | 14 A |
15 | 16 | 17 A |
18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 |
| April | 01 | 02 | 03 | 04 | 05 A |
06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 A |
23 | 24 A |
25 | 26 | 27 | 28 | 29 | 30 | - |
| May | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 A |
19 | 20 | 21 A |
22 A |
23 | 24 A |
25 | 26 | 27 A|B |
28 | 29 | 30 | 31 |
| June | 01 | 02 A |
03 A |
04 | 05 | 06 A|B |
07 | 08 A|B |
09 | 10 A |
11 | 12 A|B |
13 | 14 | 15 | 16 | 17 | 18 | 19 A |
20 | 21 A |
22 | 23 | 24 | 25 | 26 | 27 A|B |
28 | 29 | 30 | - |
| July | 01 | 02 A|B |
03 | 04 A |
05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 B |
18 | 19 | 20 B |
21 | 22 | 23 | 24 B |
25 | 26 | 27 B |
28 | 29 | 30 | 31 |
| August | 01 A|B |
02 B |
03 A|B |
04 B |
05 B |
06 B |
07 B |
08 B |
09 B |
10 B |
11 B |
12 B |
13 | 14 | 15 | 16 | 17 | 18 B |
19 | 20 B |
21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 A|B |
29 B |
30 B |
31 |
| September | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 A |
13 A |
14 A |
15 A |
16 A|B |
17 A |
18 A |
19 A|B |
20 | 21 | 22 | 23 A|B |
24 A |
25 B |
26 | 27 | 28 | 29 | 30 | - |
| October | 01 | 02 B |
03 | 04 | 05 | 06 | 07 | 08 B |
09 | 10 | 11 | 12 | 13 B |
14 | 15 B |
16 | 17 | 18 B |
19 | 20 | 21 | 22 B |
23 | 24 B |
25 | 26 B |
27 B |
28 B |
29 B |
30 B |
31 B |
| November | 01 B |
02 B |
03 A |
04 A|B |
05 | 06 | 07 | 08 | 09 | 10 B |
11 | 12 | 13 | 14 | 15 | 16 | 17 A|B |
18 | 19 | 20 B |
21 | 22 | 23 B |
24 | 25 | 26 | 27 | 28 A |
29 | 30 | - |
| December | 01 A|B |
02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 B |
12 B |
13 B |
14 | 15 A |
16 | 17 | 18 | 19 | 20 B |
21 | 22 | 23 | 24 | 25 | 26 A |
27 | 28 A |
29 | 30 | 31 |
2017
| Month | Day | ||||||||||||||||||||||||||||||
| January | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 A |
24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 |
| February | 01 A |
02 | 03 | 04 | 05 | 06 | 07 A |
08 | 09 | 10 | 11 | 12 | 13 | 14 A |
15 A |
16 A |
17 A |
18 A |
19 A |
20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | - | - | - |
| March | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 A |
16 A |
17 A |
18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 |
| April | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | - |
| May | 01 | 02 A |
03 | 04 | 05 | 06 | 07 A |
08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 A |
24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 |
| June | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | - |
| July | 01 | 02 | 03 | 04 | 05 | 06 A |
07 A |
08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 A |
31 A |
| August | 01 A |
02 A |
03 A |
04 A |
05 A |
06 A |
07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 |
| September | 01 A |
02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 A |
14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 A |
26 | 27 A |
28 | 29 | 30 | - |
| October | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 A |
26 | 27 | 28 | 29 | 30 | 31 |
| November | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 A |
15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | - |
| December | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 A |
14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 |