Supported ENVISAT Products

BT/TOA Sea record 50 km cell MDS

  Fields of ENVISAT ATS_AR__2P_MDSR_sr_large Records

Index Identifier Field Type Field Length Description Units
0 "dsr_time" MJD 1 Nadir UTC time in MJD format MJD
1 "quality_flag" UChar 1 Quality Indicator (-1 for blank MDSR, 0 otherwise) flag
2 "spare_1" Spare 1 Spare -
3 "lat" SLong 1 Latitude of cell (1e-6) degrees
4 "lon" SLong 1 Longitude of cell (1e-6) degrees
5 "m_actrk_pix_num" SShort 1 Mean across-track pixel number -
6 "pix_nad" SShort 1 Number of filled pixels in cell, nadir view -
7 "pix_ss_nad" SShort 1 Number of filled pixels in cell over sea surface, nadir view -
8 "clpix_ss_nad" SShort 1 Percentage of cloudy pixels in cell over sea surface, nadir view -
9 "sa_12bt_clr_nad" SLong 1 Spatially averaged 12 micron BT of all clear pixels (nadir view) K/1000
10 "sd_12bt_clr_nad" SLong 1 Standard deviation of above K/1000
11 "sa_11bt_clr_nad" SLong 1 Spatially averaged 11 micron BT of all clear pixels (nadir view) K/1000
12 "sd_11bt_clr_nad" SLong 1 Standard deviation of above K/1000
13 "sa_37bt_clr_nad" SLong 1 Spatially averaged 3.7 micron BT of all clear pixels (nadir view) K/1000
14 "sd_37bt_clr_nad" SLong 1 Standard deviation of above K/1000
15 "sa_16toa_clr_nad" SShort 1 Spatially averaged 1.6 micron TOA reflectance of all clear pixels (nadir view) %/100
16 "sd_16toa_clr_nad" SShort 1 Standard deviation of above %/100
17 "sa_87toa_clr_nad" SShort 1 Spatially averaged 0.87 micron TOA reflectance of all clear pixels (nadir view) %/100
18 "sd_87toa_clr_nad" SShort 1 Standard deviation of above %/100
19 "sa_67toa_clr_nad" SShort 1 Spatially averaged 0.67 micron TOA reflectance of all clear pixels (nadir view) %/100
20 "sd_67toa_clr_nad" SShort 1 Standard deviation of above %/100
21 "sa_55toa_clr_nad" SShort 1 Spatially averaged 0.55 micron TOA reflectance of all clear pixels (nadir view) %/100
22 "sd_55toa_clr_nad" SShort 1 Standard deviation of above %/100
23 "sa_12bt_cl_nad" SLong 1 Spatially averaged 12 micron BT of all cloudy pixels (nadir view) K/1000
24 "sd_12bt_cl_nad" SLong 1 Standard deviation of above K/1000
25 "sa_11bt_cl_nad" SLong 1 Spatially averaged 11 micron BT of all cloudy pixels (nadir view) K/1000
26 "sd_11bt_cl_nad" SLong 1 Standard deviation of above K/1000
27 "sa_37bt_cl_nad" SLong 1 Spatially averaged 3.7 micron BT of all cloudy pixels (nadir view) K/1000
28 "sd_37bt_cl_nad" SLong 1 Standard deviation of above K/1000
29 "sa_16toa_cl_nad" SShort 1 Spatially averaged 1.6 micron TOA reflectance of all cloudy pixels (nadir view) %/100
30 "sd_16toa_cl_nad" SShort 1 Standard deviation of above %/100
31 "sa_87toa_cl_nad" SShort 1 Spatially averaged 0.87 micron TOA reflectance of all cloudy pixels (nadir view) %/100
32 "sd_87toa_cl_nad" SShort 1 Standard deviation of above %/100
33 "sa_67toa_cl_nad" SShort 1 Spatially averaged 0.67 micron TOA reflectance of all cloudy pixels (nadir view) %/100
34 "sd_67toa_cl_nad" SShort 1 Standard deviation of above %/100
35 "sa_55toa_cl_nad" SShort 1 Spatially averaged 0.55 micron TOA reflectance of all cloudy pixels (nadir view) %/100
36 "sd_55toa_cl_nad" SShort 1 Standard deviation of above %/100
37 "fail_flag_nad" UShort 1 Pixel threshold failure flags for averages, nadir view -
38 "pix_for" SShort 1 Number of filled pixels in cell, forward view -
39 "pix_ss_for" SShort 1 Number of filled pixels in cell over sea surface, forward view -
40 "perc_cl_pix_ss_for" SShort 1 Percentage of cloudy pixels in cell over sea surface, forward view -
41 "sa_12bt_clr_for" SLong 1 Spatially averaged 12 micron BT of all clear pixels (forward view) K/1000
42 "sd_12bt_clr_for" SLong 1 Standard deviation of above K/1000
43 "sa_11bt_clr_for" SLong 1 Spatially averaged 11 micron BT of all clear pixels (forward view) K/1000
44 "sd_11bt_clr_for" SLong 1 Standard deviation of above K/1000
45 "sa_37bt_clr_for" SLong 1 Spatially averaged 3.7 micron BT of all clear pixels (forward view) K/1000
46 "sd_37bt_clr_for" SLong 1 Standard deviation of above K/1000
47 "sa_16toa_clr_for" SShort 1 Spatially averaged 1.6 micron TOA reflectance of all clear pixels (forward view) %/100
48 "sd_16toa_clr_for" SShort 1 Standard deviation of above %/100
49 "sa_87toa_clr_for" SShort 1 Spatially averaged 0.87 micron TOA reflectance of all clear pixels (forward view) %/100
50 "sd_87toa_clr_for" SShort 1 Standard deviation of above %/100
51 "sa_67toa_clr_for" SShort 1 Spatially averaged 0.67 micron TOA reflectance of all clear pixels (forward view) %/100
52 "sd_67toa_clr_for" SShort 1 Standard deviation of above %/100
53 "sa_55toa_clr_for" SShort 1 Spatially averaged 0.55 micron TOA reflectance of all clear pixels (forward view) %/100
54 "sd_55toa_clr_for" SShort 1 Standard deviation of above %/100
55 "sa_12bt_cl_for" SLong 1 Spatially averaged 12 micron BT of all cloudy pixels (forward view) K/1000
56 "sd_12bt_cl_for" SLong 1 Standard deviation of above K/1000
57 "sa_11bt_cl_for" SLong 1 Spatially averaged 11 micron BT of all cloudy pixels (forward view) K/1000
58 "sd_11bt_cl_for" SLong 1 Standard deviation of above K/1000
59 "sa_37bt_cl_for" SLong 1 Spatially averaged 3.7 micron BT of all cloudy pixels (forward view) K/1000
60 "sd_37bt_cl_for" SLong 1 Standard deviation of above K/1000
61 "sa_16toa_cl_for" SShort 1 Spatially averaged 1.6 micron TOA reflectance of all cloudy pixels (forward view) %/100
62 "sd_16toa_cl_for" SShort 1 Standard deviation of above %/100
63 "sa_87toa_cl_for" SShort 1 Spatially averaged 0.87 micron TOA reflectance of all cloudy pixels (forward view) %/100
64 "sd_87toa_cl_for" SShort 1 Standard deviation of above %/100
65 "sa_67toa_cl_for" SShort 1 Spatially averaged 0.67 micron TOA reflectance of all cloudy pixels (forward view) %/100
66 "sd_67toa_cl_for" SShort 1 Standard deviation of above %/100
67 "sa_55toa_cl_for" SShort 1 Spatially averaged 0.55 micron TOA reflectance of all cloudy pixels (forward view) %/100
68 "sd_55toa_cl_for" SShort 1 Standard deviation of above %/100
69 "fail_flag_for" UShort 1 Pixel threshold failure flags for averages, foward view -
70 "pix_nsig_nad" SShort 1 Number of filled pixels (N-Sigma), nadir view -
71 "pix_ss" SShort 1 Percentage filled pixels over sea surface %/100
72 "low_11bt_cl_nad" SShort 1 Lowest 11 micron BT of all cloudy pixels, nadir view K/100
73 "corr_12bt_nad" SShort 1 Corresponding 12 micron BT, nadir view K/100
74 "corr_37bt_nad" SShort 1 Corresponding 3.7 micron BT, nadir view K/100
75 "corr_16ref_nad" SShort 1 Corresponding 1.6 micron reflectance, nadir view %/100
76 "corr_87ref_nad" SShort 1 Corresponding 0.87 micron reflectance, nadir view %/100
77 "corr_67ref_nad" SShort 1 Corresponding 0.67 micron reflectance, nadir view %/100
78 "corr_55ref_nad" SShort 1 Corresponding 0.55 micron reflectance, nadir view %/100
79 "low_11bt_cl_for" SShort 1 Lowest 11 micron BT of all cloudy pixels, forward view K/100
80 "corr_12bt_for" SShort 1 Corresponding 12 micron BT, forward view K/100
81 "corr_37bt_for" SShort 1 Corresponding 3.7 micron BT, forward view K/100
82 "corr_16ref_for" SShort 1 Corresponding 1.6 micron reflectance, forward view %/100
83 "corr_87ref_for" SShort 1 Corresponding 0.87 micron reflectance, forward view %/100
84 "corr_67ref_for" SShort 1 Corresponding 0.67 micron reflectance, forward view %/100
85 "corr_55ref_for" SShort 1 Corresponding 0.55 micron reflectance, forward view %/100