id | field name | definition |
0 | dsr_time |
binary time | size: 12 |
Nadir UTC time in MJD format
unit: "s since 2000-01-01"
value: float(./days) * 86400 + float(./seconds) + float(./microseconds) / 1000000
binary record | size: 12 |
ENVISAT binary datetime
id | field name | definition |
0 | days |
binary int32 | size: 4 |
days since January 1st, 2000 (may be negative)
unit: "days since 2000-01-01"
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1 | seconds |
binary uint32 | size: 4 |
seconds since start of day
unit: "s"
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2 | microseconds |
binary uint32 | size: 4 |
microseconds since start of second
unit: "1e-6 s"
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1 | quality_flag |
binary int8 | size: 1 |
Quality Indicator (-1 for blank MDSR, 0 otherwise)
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2 | spare_1 |
binary bytes | size: 3 |
Spare
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hidden: true
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3 | lat |
binary int32 (double) | size: 4 |
Latitude of cell
unit: "1e-6 degrees_north"
converted unit: "degrees_north" (multiply by 1/1000000)
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4 | lon |
binary int32 (double) | size: 4 |
Longitude of cell
unit: "1e-6 degrees_east"
converted unit: "degrees_east" (multiply by 1/1000000)
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5 | m_actrk_pix_num |
binary int16 | size: 2 |
Mean across-track pixel number
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6 | pix_nad |
binary int16 | size: 2 |
Number of filled pixels in cell, nadir view
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7 | pix_ls_nad |
binary int16 | size: 2 |
Number of filled pixels in cell over land surface, nadir view
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8 | perc_cl_pix_ls_nad |
binary int16 | size: 2 |
Percentage of cloudy pixels in cell over land surface, nadir view
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9 | lat_corr_nad |
binary int32 (double) | size: 4 |
Topographic latitude correction, nadir view
unit: "1e-6 degrees_north"
converted unit: "degrees_north" (multiply by 1/1000000)
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10 | long_corr_nad |
binary int32 (double) | size: 4 |
Topographic longitude correction, nadir view
unit: "1e-6 degrees_east"
converted unit: "degrees_east" (multiply by 1/1000000)
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|
11 | sa_12bt_clr_nad |
binary int32 (double) | size: 4 |
Spatially averaged 12 micron BT of all clear pixels (nadir view)
unit: "K/1000"
converted unit: "K" (multiply by 1/1000)
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12 | sd_12bt_clr_nad |
binary int32 (double) | size: 4 |
Standard deviation of above
unit: "K/1000"
converted unit: "K" (multiply by 1/1000)
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13 | sa_11bt_clr_nad |
binary int32 (double) | size: 4 |
Spatially averaged 11 micron BT of all clear pixels (nadir view)
unit: "K/1000"
converted unit: "K" (multiply by 1/1000)
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|
14 | sd_11bt_clr_nad |
binary int32 (double) | size: 4 |
Standard deviation of above
unit: "K/1000"
converted unit: "K" (multiply by 1/1000)
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|
15 | sa_37bt_clr_nad |
binary int32 (double) | size: 4 |
Spatially averaged 3.7 micron BT of all clear pixels (nadir view)
unit: "K/1000"
converted unit: "K" (multiply by 1/1000)
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|
16 | sd_37bt_clr_nad |
binary int32 (double) | size: 4 |
Standard deviation of above
unit: "%/1000"
converted unit: "%" (multiply by 1/1000)
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17 | sa_16toa_clr_nad |
binary int16 (double) | size: 2 |
Spatially averaged 1.6 micron TOA reflectance of all clear pixels (nadir view)
unit: "%/100"
converted unit: "%" (multiply by 1/100)
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18 | sd_16toa_clr_nad |
binary int16 (double) | size: 2 |
Standard deviation of above
unit: "%/100"
converted unit: "%" (multiply by 1/100)
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19 | sa_87toa_clr_nad |
binary int16 (double) | size: 2 |
Spatially averaged 0.87 micron TOA reflectance of all clear pixels (nadir view)
unit: "%/100"
converted unit: "%" (multiply by 1/100)
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20 | sd_87toa_clr_nad |
binary int16 (double) | size: 2 |
Standard deviation of above
unit: "%/100"
converted unit: "%" (multiply by 1/100)
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21 | sa_67toa_clr_nad |
binary int16 (double) | size: 2 |
Spatially averaged 0.67 micron TOA reflectance of all clear pixels (nadir view)
unit: "%/100"
converted unit: "%" (multiply by 1/100)
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22 | sd_67toa_clr_nad |
binary int16 (double) | size: 2 |
Standard deviation of above
unit: "%/100"
converted unit: "%" (multiply by 1/100)
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23 | sa_55toa_clr_nad |
binary int16 (double) | size: 2 |
Spatially averaged 0.55 micron TOA reflectance of all clear pixels (nadir view)
unit: "%/100"
converted unit: "%" (multiply by 1/100)
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24 | sd_55toa_clr_nad |
binary int16 (double) | size: 2 |
Standard deviation of above
unit: "%/100"
converted unit: "%" (multiply by 1/100)
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25 | sa_12bt_cl_nad |
binary int32 (double) | size: 4 |
Spatially averaged 12 micron BT of all cloudy pixels (nadir view)
unit: "K/1000"
converted unit: "K" (multiply by 1/1000)
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26 | sd_12bt_cl_nad |
binary int32 (double) | size: 4 |
Standard deviation of above
unit: "K/1000"
converted unit: "K" (multiply by 1/1000)
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27 | sa_11bt_cl_nad |
binary int32 (double) | size: 4 |
Spatially averaged 11 micron BT of all cloudy pixels (nadir view)
unit: "K/1000"
converted unit: "K" (multiply by 1/1000)
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28 | sd_11bt_cl_nad |
binary int32 (double) | size: 4 |
Standard deviation of above
unit: "K/1000"
converted unit: "K" (multiply by 1/1000)
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29 | sa_37bt_cl_nad |
binary int32 (double) | size: 4 |
Spatially averaged 3.7 micron BT of all cloudy pixels (nadir view)
unit: "K/1000"
converted unit: "%" (multiply by 1/1000)
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30 | sd_37bt_cl_nad |
binary int32 (double) | size: 4 |
Standard deviation of above
unit: "%/1000"
converted unit: "%" (multiply by 1/1000)
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31 | sa_16toa_cl_nad |
binary int16 (double) | size: 2 |
Spatially averaged 1.6 micron TOA reflectance of all cloudy pixels (nadir view)
unit: "%/100"
converted unit: "%" (multiply by 1/100)
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32 | sd_16toa_cl_nad |
binary int16 (double) | size: 2 |
Standard deviation of above
unit: "%/100"
converted unit: "%" (multiply by 1/100)
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33 | sa_87toa_cl_nad |
binary int16 (double) | size: 2 |
Spatially averaged 0.87 micron TOA reflectance of all cloudy pixels (nadir view)
unit: "%/100"
converted unit: "%" (multiply by 1/100)
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34 | sd_87toa_cl_nad |
binary int16 (double) | size: 2 |
Standard deviation of above
unit: "%/100"
converted unit: "%" (multiply by 1/100)
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35 | sa_67toa_cl_nad |
binary int16 (double) | size: 2 |
Spatially averaged 0.67 micron TOA reflectance of all cloudy pixels (nadir view)
unit: "%/100"
converted unit: "%" (multiply by 1/100)
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36 | sd_67toa_cl_nad |
binary int16 (double) | size: 2 |
Standard deviation of above
unit: "%/100"
converted unit: "%" (multiply by 1/100)
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|
37 | sa_55toa_cl_nad |
binary int16 (double) | size: 2 |
Spatially averaged 0.55 micron TOA reflectance of all cloudy pixels (nadir view)
unit: "%/100"
converted unit: "%" (multiply by 1/100)
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38 | sd_55toa_cl_nad |
binary int16 (double) | size: 2 |
Standard deviation of above
unit: "%/100"
converted unit: "%" (multiply by 1/100)
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39 | fail_flag_nad |
binary uint16 | size: 2 |
Pixel threshold failure flags for averages, nadir view
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40 | pix_for |
binary int16 | size: 2 |
Number of filled pixels in cell, forward view
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41 | pix_ls_for |
binary int16 | size: 2 |
Number of filled pixels in cell over land surface, forward view
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42 | perc_cl_pix_ls_for |
binary int16 | size: 2 |
Percentage of cloudy pixels in cell over land surface, forward view
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43 | lat_corr_for |
binary int32 (double) | size: 4 |
Topographic latitude correction, forward view
unit: "1e-6 degrees_north"
converted unit: "degrees_north" (multiply by 1/1000000)
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44 | long_corr_for |
binary int32 (double) | size: 4 |
Topographic longitude correction, forward view
unit: "1e-6 degrees_east"
converted unit: "degrees_east" (multiply by 1/1000000)
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45 | sa_12bt_clr_for |
binary int32 (double) | size: 4 |
Spatially averaged 12 micron BT of all clear pixels (forward view)
unit: "K/1000"
converted unit: "K" (multiply by 1/1000)
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46 | sd_12bt_clr_for |
binary int32 (double) | size: 4 |
Standard deviation of above
unit: "K/1000"
converted unit: "K" (multiply by 1/1000)
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47 | sa_11bt_clr_for |
binary int32 (double) | size: 4 |
Spatially averaged 11 micron BT of all clear pixels (forward view)
unit: "K/1000"
converted unit: "K" (multiply by 1/1000)
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48 | sd_11bt_clr_for |
binary int32 (double) | size: 4 |
Standard deviation of above
unit: "K/1000"
converted unit: "K" (multiply by 1/1000)
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49 | sa_37bt_clr_for |
binary int32 (double) | size: 4 |
Spatially averaged 3.7 micron BT of all clear pixels (forward view)
unit: "K/1000"
converted unit: "K" (multiply by 1/1000)
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50 | sd_37bt_clr_for |
binary int32 (double) | size: 4 |
Standard deviation of above
unit: "K/1000"
converted unit: "K" (multiply by 1/1000)
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51 | sa_16toa_clr_for |
binary int16 (double) | size: 2 |
Spatially averaged 1.6 micron TOA reflectance of all clear pixels (forward view)
unit: "%/100"
converted unit: "%" (multiply by 1/100)
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52 | sd_16toa_clr_for |
binary int16 (double) | size: 2 |
Standard deviation of above
unit: "%/100"
converted unit: "%" (multiply by 1/100)
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53 | sa_87toa_clr_for |
binary int16 (double) | size: 2 |
Spatially averaged 0.87 micron TOA reflectance of all clear pixels (forward view)
unit: "%/100"
converted unit: "%" (multiply by 1/100)
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54 | sd_87toa_clr_for |
binary int16 (double) | size: 2 |
Standard deviation of above
unit: "%/100"
converted unit: "%" (multiply by 1/100)
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55 | sa_67toa_clr_for |
binary int16 (double) | size: 2 |
Spatially averaged 0.67 micron TOA reflectance of all clear pixels (forward view)
unit: "%/100"
converted unit: "%" (multiply by 1/100)
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56 | sd_67toa_clr_for |
binary int16 (double) | size: 2 |
Standard deviation of above
unit: "%/100"
converted unit: "%" (multiply by 1/100)
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57 | sa_55toa_clr_for |
binary int16 (double) | size: 2 |
Spatially averaged 0.55 micron TOA reflectance of all clear pixels (forward view)
unit: "%/100"
converted unit: "%" (multiply by 1/100)
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58 | sd_55toa_clr_for |
binary int16 (double) | size: 2 |
Standard deviation of above
unit: "%/100"
converted unit: "%" (multiply by 1/100)
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59 | sa_12bt_cl_for |
binary int32 (double) | size: 4 |
Spatially averaged 12 micron BT of all cloudy pixels (forward view)
unit: "K/1000"
converted unit: "K" (multiply by 1/1000)
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60 | sd_12bt_cl_for |
binary int32 (double) | size: 4 |
Standard deviation of above
unit: "K/1000"
converted unit: "K" (multiply by 1/1000)
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61 | sa_11bt_cl_for |
binary int32 (double) | size: 4 |
Spatially averaged 11 micron BT of all cloudy pixels (forward view)
unit: "K/1000"
converted unit: "K" (multiply by 1/1000)
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62 | sd_11bt_cl_for |
binary int32 (double) | size: 4 |
Standard deviation of above
unit: "K/1000"
converted unit: "K" (multiply by 1/1000)
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63 | sa_37bt_cl_for |
binary int32 (double) | size: 4 |
Spatially averaged 3.7 micron BT of all cloudy pixels (forward view)
unit: "K/1000"
converted unit: "K" (multiply by 1/1000)
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64 | sd_37bt_cl_for |
binary int32 (double) | size: 4 |
Standard deviation of above
unit: "K/1000"
converted unit: "K" (multiply by 1/1000)
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65 | sa_16toa_cl_for |
binary int16 (double) | size: 2 |
Spatially averaged 1.6 micron TOA reflectance of all cloudy pixels (forward view)
unit: "%/100"
converted unit: "%" (multiply by 1/100)
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66 | sd_16toa_cl_for |
binary int16 (double) | size: 2 |
Standard deviation of above
unit: "%/100"
converted unit: "%" (multiply by 1/100)
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67 | sa_87toa_cl_for |
binary int16 (double) | size: 2 |
Spatially averaged 0.87 micron TOA reflectance of all cloudy pixels (forward view)
unit: "%/100"
converted unit: "%" (multiply by 1/100)
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68 | sd_87toa_cl_for |
binary int16 (double) | size: 2 |
Standard deviation of above
unit: "%/100"
converted unit: "%" (multiply by 1/100)
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69 | sa_67toa_cl_for |
binary int16 (double) | size: 2 |
Spatially averaged 0.67 micron TOA reflectance of all cloudy pixels (forward view)
unit: "%/100"
converted unit: "%" (multiply by 1/100)
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70 | sd_67toa_cl_for |
binary int16 (double) | size: 2 |
Standard deviation of above
unit: "%/100"
converted unit: "%" (multiply by 1/100)
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71 | sa_55toa_cl_for |
binary int16 (double) | size: 2 |
Spatially averaged 0.55 micron TOA reflectance of all cloudy pixels (forward view)
unit: "%/100"
converted unit: "%" (multiply by 1/100)
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72 | sd_55toa_cl_for |
binary int16 (double) | size: 2 |
Standard deviation of above
unit: "%/100"
converted unit: "%" (multiply by 1/100)
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73 | fail_flag_for |
binary uint16 | size: 2 |
Pixel threshold failure flags for averages, forward view
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74 | pix_nsig_nad |
binary int16 | size: 2 |
Number of filled pixels (N-Sigma), nadir view
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75 | pix_ss |
binary int16 (double) | size: 2 |
Percentage filled pixels over land surface
unit: "%/100"
converted unit: "%" (multiply by 1/100)
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76 | low_11bt_cl_nad |
binary int16 (double) | size: 2 |
Lowest 11 micron BT of all cloudy pixels, nadir view
unit: "K/100"
converted unit: "K" (multiply by 1/100)
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77 | corr_12bt_nad |
binary int16 (double) | size: 2 |
Corresponding 12 micron BT, nadir view
unit: "K/100"
converted unit: "K" (multiply by 1/100)
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78 | corr_37bt_nad |
binary int16 (double) | size: 2 |
Corresponding 3.7 micron BT, nadir view
unit: "K/100"
converted unit: "K" (multiply by 1/100)
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79 | corr_16ref_nad |
binary int16 (double) | size: 2 |
Corresponding 1.6 micron reflectance, nadir view
unit: "%/100"
converted unit: "%" (multiply by 1/100)
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80 | corr_87ref_nad |
binary int16 (double) | size: 2 |
Corresponding 0.87 micron reflectance, nadir view
unit: "%/100"
converted unit: "%" (multiply by 1/100)
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81 | corr_67ref_nad |
binary int16 (double) | size: 2 |
Corresponding 0.67 micron reflectance, nadir view
unit: "%/100"
converted unit: "%" (multiply by 1/100)
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82 | corr_55ref_nad |
binary int16 (double) | size: 2 |
Corresponding 0.55 micron reflectance, nadir view
unit: "%/100"
converted unit: "%" (multiply by 1/100)
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83 | low_11bt_cl_for |
binary int16 (double) | size: 2 |
Lowest 11 micron BT of all cloudy pixels, forward view
unit: "K/100"
converted unit: "K" (multiply by 1/100)
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84 | corr_12bt_for |
binary int16 (double) | size: 2 |
Corresponding 12 micron BT, forward view
unit: "K/100"
converted unit: "K" (multiply by 1/100)
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85 | corr_37bt_for |
binary int16 (double) | size: 2 |
Corresponding 3.7 micron BT, forward view
unit: "K/100"
converted unit: "K" (multiply by 1/100)
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86 | corr_16ref_for |
binary int16 (double) | size: 2 |
Corresponding 1.6 micron reflectance, forward view
unit: "%/100"
converted unit: "%" (multiply by 1/100)
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87 | corr_87ref_for |
binary int16 (double) | size: 2 |
Corresponding 0.87 micron reflectance, forward view
unit: "%/100"
converted unit: "%" (multiply by 1/100)
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88 | corr_67ref_for |
binary int16 (double) | size: 2 |
Corresponding 0.67 micron reflectance, forward view
unit: "%/100"
converted unit: "%" (multiply by 1/100)
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89 | corr_55ref_for |
binary int16 (double) | size: 2 |
Corresponding 0.55 micron reflectance, forward view
unit: "%/100"
converted unit: "%" (multiply by 1/100)
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