ATS_AR__2P_MDSR_sr_large_aatsr_rec_data

binary record ""

size: 234

field name

definition

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"

1 seconds

binary uint32 size: 4

seconds since start of day

unit: "s"

2 microseconds

binary uint32 size: 4

microseconds since start of second

unit: "1e-6 s"

quality_flag

binary int8	size: 1
Quality Indicator (-1 for blank MDSR, 0 otherwise)

spare_1

binary bytes	size: 3
Spare

hidden: true

lat

binary int32 (double)	size: 4
Latitude of cell unit: "1e-6 degrees_north" converted unit: "degrees_north" (multiply by 1/1000000)

lon

binary int32 (double)	size: 4
Longitude of cell unit: "1e-6 degrees_east" converted unit: "degrees_east" (multiply by 1/1000000)

m_actrk_pix_num

binary int16	size: 2
Mean across-track pixel number

pix_nad

binary int16	size: 2
Number of filled pixels in cell, nadir view

pix_ss_nad

binary int16	size: 2
Number of filled pixels in cell over sea surface, nadir view

clpix_ss_nad

binary int16	size: 2
Percentage of cloudy pixels in cell over sea surface, nadir view

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)

sd_12bt_clr_nad

binary int32 (double)	size: 4
Standard deviation of above unit: "K/1000" converted unit: "K" (multiply by 1/1000)

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)

sd_11bt_clr_nad

binary int32 (double)	size: 4
Standard deviation of above unit: "K/1000" converted unit: "K" (multiply by 1/1000)

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)

sd_37bt_clr_nad

binary int32 (double)	size: 4
Standard deviation of above unit: "K/1000" converted unit: "K" (multiply by 1/1000)

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)

sd_16toa_clr_nad

binary int16 (double)	size: 2
Standard deviation of above unit: "%/100" converted unit: "%" (multiply by 1/100)

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)

sd_87toa_clr_nad

binary int16 (double)	size: 2
Standard deviation of above unit: "%/100" converted unit: "%" (multiply by 1/100)

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)

sd_67toa_clr_nad

binary int16 (double)	size: 2
Standard deviation of above unit: "%/100" converted unit: "%" (multiply by 1/100)

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)

sd_55toa_clr_nad

binary int16 (double)	size: 2
Standard deviation of above unit: "%/100" converted unit: "%" (multiply by 1/100)

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)

sd_12bt_cl_nad

binary int32 (double)	size: 4
Standard deviation of above unit: "K/1000" converted unit: "K" (multiply by 1/1000)

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)

sd_11bt_cl_nad

binary int32 (double)	size: 4
Standard deviation of above unit: "K/1000" converted unit: "K" (multiply by 1/1000)

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: "K" (multiply by 1/1000)

sd_37bt_cl_nad

binary int32 (double)	size: 4
Standard deviation of above unit: "%/1000" converted unit: "%" (multiply by 1/1000)

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)

sd_16toa_cl_nad

binary int16 (double)	size: 2
Standard deviation of above unit: "%/100" converted unit: "%" (multiply by 1/100)

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)

sd_87toa_cl_nad

binary int16 (double)	size: 2
Standard deviation of above unit: "%/100" converted unit: "%" (multiply by 1/100)

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)

sd_67toa_cl_nad

binary int16 (double)	size: 2
Standard deviation of above unit: "%/100" converted unit: "%" (multiply by 1/100)

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)

sd_55toa_cl_nad

binary int16 (double)	size: 2
Standard deviation of above unit: "%/100" converted unit: "%" (multiply by 1/100)

fail_flag_nad

binary uint16	size: 2
Pixel threshold failure flags for averages, nadir view

pix_for

binary int16	size: 2
Number of filled pixels in cell, forward view

pix_ss_for

binary int16	size: 2
Number of filled pixels in cell over sea surface, forward view

perc_cl_pix_ss_for

binary int16	size: 2
Percentage of cloudy pixels in cell over sea surface, forward view

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)

sd_12bt_clr_for

binary int32 (double)	size: 4
Standard deviation of above unit: "K/1000" converted unit: "K" (multiply by 1/1000)

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)

sd_11bt_clr_for

binary int32 (double)	size: 4
Standard deviation of above unit: "K/1000" converted unit: "K" (multiply by 1/1000)

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)

sd_37bt_clr_for

binary int32 (double)	size: 4
Standard deviation of above unit: "K/1000" converted unit: "K" (multiply by 1/1000)

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)

sd_16toa_clr_for

binary int16 (double)	size: 2
Standard deviation of above unit: "%/100" converted unit: "%" (multiply by 1/100)

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)

sd_87toa_clr_for

binary int16 (double)	size: 2
Standard deviation of above unit: "%/100" converted unit: "%" (multiply by 1/100)

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)

sd_67toa_clr_for

binary int16 (double)	size: 2
Standard deviation of above unit: "%/100" converted unit: "%" (multiply by 1/100)

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)

sd_55toa_clr_for

binary int16 (double)	size: 2
Standard deviation of above unit: "%/100" converted unit: "%" (multiply by 1/100)

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)

sd_12bt_cl_for

binary int32 (double)	size: 4
Standard deviation of above unit: "K/1000" converted unit: "K" (multiply by 1/1000)

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)

sd_11bt_cl_for

binary int32 (double)	size: 4
Standard deviation of above unit: "K/1000" converted unit: "K" (multiply by 1/1000)

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)

sd_37bt_cl_for

binary int32 (double)	size: 4
Standard deviation of above unit: "K/1000" converted unit: "K" (multiply by 1/1000)

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)

sd_16toa_cl_for

binary int16 (double)	size: 2
Standard deviation of above unit: "%/100" converted unit: "%" (multiply by 1/100)

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)

sd_87toa_cl_for

binary int16 (double)	size: 2
Standard deviation of above unit: "%/100" converted unit: "%" (multiply by 1/100)

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)

sd_67toa_cl_for

binary int16 (double)	size: 2
Standard deviation of above unit: "%/100" converted unit: "%" (multiply by 1/100)

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)

sd_55toa_cl_for

binary int16 (double)	size: 2
Standard deviation of above unit: "%/100" converted unit: "%" (multiply by 1/100)

fail_flag_for

binary uint16	size: 2
Pixel threshold failure flags for averages, forward view

pix_nsig_nad

binary int16	size: 2
Number of filled pixels (N-Sigma), nadir view

pix_ss

binary int16 (double)	size: 2
Percentage filled pixels over sea surface unit: "%/100" converted unit: "%" (multiply by 1/100)

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)

corr_12bt_nad

binary int16 (double)	size: 2
Corresponding 12 micron BT, nadir view unit: "K/100" converted unit: "K" (multiply by 1/100)

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)

corr_16ref_nad

binary int16 (double)	size: 2
Corresponding 1.6 micron reflectance, nadir view unit: "%/100" converted unit: "%" (multiply by 1/100)

corr_87ref_nad

binary int16 (double)	size: 2
Corresponding 0.87 micron reflectance, nadir view unit: "%/100" converted unit: "%" (multiply by 1/100)

corr_67ref_nad

binary int16 (double)	size: 2
Corresponding 0.67 micron reflectance, nadir view unit: "%/100" converted unit: "%" (multiply by 1/100)

corr_55ref_nad

binary int16 (double)	size: 2
Corresponding 0.55 micron reflectance, nadir view unit: "%/100" converted unit: "%" (multiply by 1/100)

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)

corr_12bt_for

binary int16 (double)	size: 2
Corresponding 12 micron BT, forward view unit: "K/100" converted unit: "K" (multiply by 1/100)

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)

corr_16ref_for

binary int16 (double)	size: 2
Corresponding 1.6 micron reflectance, forward view unit: "%/100" converted unit: "%" (multiply by 1/100)

corr_87ref_for

binary int16 (double)	size: 2
Corresponding 0.87 micron reflectance, forward view unit: "%/100" converted unit: "%" (multiply by 1/100)

corr_67ref_for

binary int16 (double)	size: 2
Corresponding 0.67 micron reflectance, forward view unit: "%/100" converted unit: "%" (multiply by 1/100)

corr_55ref_for

binary int16 (double)	size: 2
Corresponding 0.55 micron reflectance, forward view unit: "%/100" converted unit: "%" (multiply by 1/100)