Checking and validation of BATOS data on board FASTEX ships: the AEGIR: comparison of temperature measurements


Checking and validation of BATOS data on board FASTEX ships

The following table shows differences between BATOS temperature (Tbatos) and 'operator' temperature (Tobs) greater than 0.5° (absolute value).

date
hour
Tbatos
Tobs
difference
date
hour
Tbatos
Tobs
difference
date
hour
Tbatos
Tobs
difference
6/1
9:00
8.0
7.4
0.6
26/1
3:00
5.0
5.9
-0.9
17/2
3:00
3.3
2.7
0.6
7/1
21:00
8.2
7.6
0.6
26/1
9:00
5.9
6.5
-0.6
17/2
9:00
1.3
0.5
0.8
8/1
15:00
7.3
8.3
-1.0
27/1
15:00
11.9
12.5
-0.6
17/2
15:00
0.2
-1.4
1.6
8/1
21:00
10.9
9.6
1.3
28/1
12:00
11.7
12.3
-0.6
18/2
6:00
0.1
2.0
-1.9
9/1
3:00
9.8
9.1
0.7
28/1
15:00
12.0
12.8
-0.8
18/2
12:00
0.2
1.1
-0.9
9/1
6:00
9.0
7.6
1.4
30/1
0:00
7.5
8.1
-0.6
18/2
18:00
-0.2
-1.0
0.8
10/1
12:00
10.7
12.8
-2.1
4/2
12:00
9.7
10.5
-0.8
18/2
21:00
0.1
-0.7
0.8
10/1
15:00
11.3
13.1
-1.8
4/2
15:00
9.3
10.3
-1.0
19/2
0:00
-0.6
1.3
-1.9
11/1
12:00
10.8
11.9
-1.1
5/2
12:00
11.3
12.1
-0.8
19/2
15:00
2.7
3.5
-0.8
11/1
15:00
10.4
11.5
-1.1
5/2
15:00
12.5
13.1
-0.6
19/2
21:00
3.6
4.3
-0.7
12/1
3:00
10.0
11.2
-1.2
6/2
18:00
7.2
7.8
-0.6
20/2
0:00
3.8
4.6
-0.8
13/1
3:00
8.7
9.6
-0.9
8/2
6:00
11.3
12.2
-0.9
20/2
3:00
3.2
4.2
-1.0
13/1
6:00
7.7
6.9
0.8
8/2
12:00
9.8
11.3
-1.5
20/2
12:00
1.7
2.4
-0.7
13/1
9:00
7.9
7.0
0.9
10/2
6:00
7.0
7.6
-0.6
21/2
3:00
0.4
1.1
-0.7
14/1
3:00
7.2
7.8
-0.6
11/2
6:00
13.3
14.3
-1.0
21/2
18:00
0.2
1.1
-0.9
14/1
15:00
8.1
8.9
-0.8
11/2
12:00
11.6
14.7
-3.1
22/2
0:00
0.4
1.2
-0.8
16/1
9:00
6.0
5.3
0.7
11/2
15:00
11.2
12.1
-0.9
22/2
9:00
1.8
2.5
-0.7
17/1
12:00
6.5
7.4
-0.9
11/2
18:00
10.8
11.7
-0.9
17/1
15:00
6.4
8.1
-1.7
11/2
21:00
10.2
10.9
-0.7
17/1
18:00
6.0
6.6
-0.6
12/2
9:00
7.5
8.1
-0.6
18/1
12:00
7.2
8.3
-1.1
12/2
12:00
6.4
7.2
-0.8
18/1
15:00
8.7
9.6
-0.9
13/2
18:00
9.9
10.7
-0.8
20/1
12:00
9.4
7.7
1.7
14/2
6:00
11.1
11.9
-0.8
22/1
3:00
6.1
6.7
-0.6
14/2
18:00
10.2
9.1
1.1
22/1
12:00
7.8
8.3
-0.5
15/2
3:00
8.7
7.4
1.3
22/1
15:00
8.7
8.1
0.6
15/2
12:00
7.2
6.2
1.0
23/1
3:00
2.9
2.2
0.7
15/2
15:00
7.8
8.4
-0.6
23/1
6:00
1.3
0.2
1.1
16/2
18:00
8.6
9.2
-0.6
23/1
15:00
3.7
5.4
-1.7
25/1
9:00
7.6
6.8
0.8
26/1
0:00
4.9
5.5
-0.6

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Updated: 22 April 1999