Dataset Information

SubsettingMethod: METHOD = area, UL_LAT = 71.5622, UL_LON = -156.915, LR_LAT = 71.0622, LR_LON = -156.415 STARTLINE = 1975, ENDLINE = 2029, STARTCOLUMN = 784, ENDCOLUMN = 825: STARTLINE adjusted to 1970: ENDLINE adjusted to 2030
CommandUsed: /MODAPSops2/PGE/PM1M/STORE_PGE90_V5.0.6/PGE90/MOD_PRARSS/MOD_PRARSS.exe ATBarrow MYDARNSS.Barrow.A2002184.2200.005.2007051063709.hdf /MODAPSops2/archive/f5006/running/PM1M_s1m/33930776/MYD03.A2002184.2200.005.2007050174648.hdf /MODAPSops2/archive/f5006/running/PM1M_s1m/33930776/MYD02QKM.A2002184.2200.005.2007051063004.hdf /MODAPSops2/archive/f5006/running/PM1M_s1m/33930776/MYD02HKM.A2002184.2200.005.2007051063004.hdf /MODAPSops2/archive/f5006/running/PM1M_s1m/33930776/MYD021KM.A2002184.2200.005.2007051063004.hdf /MODAPSops2/archive/f5006/running/PM1M_s1m/33930776/MYD35_L2.A2002184.2200.005.2006133121530.hdf /MODAPSops2/archive/f5006/running/PM1M_s1m/33930776/gdas1.PGrbF00.020704.00z /MODAPSops2/archive/f5006/running/PM1M_s1m/33930776/gdas1.PGrbF00.020703.18z 71.5622 -156.915 71.0622 -156.415
VersionOfMODARSSUsed: 5.0.5

Variables in this Dataset

EV_250_RefSB: Array of 16 bit Unsigned integers [Band_250M_MODIS_SWATH_Type_L1B = 0..1][_40_nscans_MODIS_SWATH_Type_L1B = 0..239][_4_Max_EV_frames_MODIS_SWATH_Type_L1B = 0..163]
long_name: Earth View 250M Reflective Solar Bands Scaled Integers
units: none
valid_range: 0, 32767
_FillValue: 65535
band_names: 1,2
radiance_scales: 0.02810065635, 0.009389584884
radiance_offsets: -0.000000000, -0.000000000
radiance_units: Watts/m^2/micrometer/steradian
reflectance_scales: 5.674842760e-05, 3.075870700e-05
reflectance_offsets: -0.000000000, -0.000000000
reflectance_units: none
corrected_counts_scales: 0.1249732971, 0.1249732971
corrected_counts_offsets: -0.000000000, -0.000000000
corrected_counts_units: counts
coordinates: Band_250M_MODIS_SWATH_Type_L1B _40_nscans_MODIS_SWATH_Type_L1B _4_Max_EV_frames_MODIS_SWATH_Type_L1B
EV_250_RefSB_Uncert_Indexes: Array of Bytes [Band_250M_MODIS_SWATH_Type_L1B = 0..1][_40_nscans_MODIS_SWATH_Type_L1B = 0..239][_4_Max_EV_frames_MODIS_SWATH_Type_L1B = 0..163]
long_name: Earth View 250M Reflective Solar Bands Uncertainty Indexes
units: none
valid_range: 0, 15
_FillValue: 255
specified_uncertainty: 1.500000000, 1.500000000
scaling_factor: 7.000000000, 7.000000000
uncertainty_units: percent
coordinates: Band_250M_MODIS_SWATH_Type_L1B _40_nscans_MODIS_SWATH_Type_L1B _4_Max_EV_frames_MODIS_SWATH_Type_L1B
EV_500_RefSB: Array of 16 bit Unsigned integers [Band_500M_MODIS_SWATH_Type_L1B = 0..4][_20_nscans_MODIS_SWATH_Type_L1B = 0..119][_2_Max_EV_frames_MODIS_SWATH_Type_L1B = 0..81]
long_name: Earth View 500M Reflective Solar Bands Scaled Integers
units: none
valid_range: 0, 32767
_FillValue: 65535
band_names: 3,4,5,6,7
radiance_scales: 0.02089502662, 0.01843665913, 0.004760682117, 0.002675321884, 0.0008316620952
radiance_offsets: -0.000000000, -0.000000000, -0.000000000, -0.000000000, -0.000000000
radiance_units: Watts/m^2/micrometer/steradian
reflectance_scales: 3.249487054e-05, 3.209798160e-05, 3.255115371e-05, 3.610843851e-05, 2.987653352e-05
reflectance_offsets: -0.000000000, -0.000000000, -0.000000000, -0.000000000, -0.000000000
reflectance_units: none
corrected_counts_scales: 0.1249732971, 0.1249732971, 0.1249732971, 0.1249732971, 0.1249732971
corrected_counts_offsets: -0.000000000, -0.000000000, -0.000000000, -0.000000000, -0.000000000
corrected_counts_units: counts
coordinates: Band_500M_MODIS_SWATH_Type_L1B _20_nscans_MODIS_SWATH_Type_L1B _2_Max_EV_frames_MODIS_SWATH_Type_L1B
EV_500_RefSB_Uncert_Indexes: Array of Bytes [Band_500M_MODIS_SWATH_Type_L1B = 0..4][_20_nscans_MODIS_SWATH_Type_L1B = 0..119][_2_Max_EV_frames_MODIS_SWATH_Type_L1B = 0..81]
long_name: Earth View 500M Reflective Solar Bands Uncertainty Indexes
units: none
valid_range: 0, 15
_FillValue: 255
specified_uncertainty: 1.500000000, 1.500000000, 1.500000000, 1.500000000, 1.500000000
scaling_factor: 7.000000000, 7.000000000, 5.000000000, 5.000000000, 5.000000000
uncertainty_units: percent
coordinates: Band_500M_MODIS_SWATH_Type_L1B _20_nscans_MODIS_SWATH_Type_L1B _2_Max_EV_frames_MODIS_SWATH_Type_L1B
EV_250_Aggr500_RefSB: Array of 16 bit Unsigned integers [Band_250M_MODIS_SWATH_Type_L1B = 0..1][_20_nscans_MODIS_SWATH_Type_L1B = 0..119][_2_Max_EV_frames_MODIS_SWATH_Type_L1B = 0..81]
long_name: Earth View 250M Aggregated 500M Reflective Solar Bands Scaled Integers
units: none
valid_range: 0, 32767
_FillValue: 65535
band_names: 1,2
radiance_scales: 0.02810065635, 0.009389584884
radiance_offsets: -0.000000000, -0.000000000
radiance_units: Watts/m^2/micrometer/steradian
reflectance_scales: 5.674842760e-05, 3.075870700e-05
reflectance_offsets: -0.000000000, -0.000000000
reflectance_units: none
corrected_counts_scales: 0.1249732971, 0.1249732971
corrected_counts_offsets: -0.000000000, -0.000000000
corrected_counts_units: counts
coordinates: Band_250M_MODIS_SWATH_Type_L1B _20_nscans_MODIS_SWATH_Type_L1B _2_Max_EV_frames_MODIS_SWATH_Type_L1B
EV_250_Aggr500_RefSB_Uncert_Indexes: Array of Bytes [Band_250M_MODIS_SWATH_Type_L1B = 0..1][_20_nscans_MODIS_SWATH_Type_L1B = 0..119][_2_Max_EV_frames_MODIS_SWATH_Type_L1B = 0..81]
long_name: Earth View 250M Aggregated 500M Reflective Solar Bands Uncertainty Indexes
units: none
valid_range: 0, 15
_FillValue: 255
specified_uncertainty: 1.500000000, 1.500000000
scaling_factor: 7.000000000, 7.000000000
uncertainty_units: percent
coordinates: Band_250M_MODIS_SWATH_Type_L1B _20_nscans_MODIS_SWATH_Type_L1B _2_Max_EV_frames_MODIS_SWATH_Type_L1B
EV_250_Aggr500_RefSB_Samples_Used: Array of 32 bit Integers [Band_250M_MODIS_SWATH_Type_L1B = 0..1][_20_nscans_MODIS_SWATH_Type_L1B = 0..119][_2_Max_EV_frames_MODIS_SWATH_Type_L1B = 0..81]
long_name: Earth View 250M Aggregated 500M Reflective Solar Bands Number of Samples Used in Aggregation
units: none
valid_range: 0, 6
_FillValue: -1
coordinates: Band_250M_MODIS_SWATH_Type_L1B _20_nscans_MODIS_SWATH_Type_L1B _2_Max_EV_frames_MODIS_SWATH_Type_L1B
EV_1KM_RefSB: Array of 16 bit Unsigned integers [Band_1KM_RefSB_MODIS_SWATH_Type_L1B = 0..14][nscans_10_MODIS_Swath_Type_GEO = 0..59][mframes_MODIS_Swath_Type_GEO = 0..40]
long_name: Earth View 1KM Reflective Solar Bands Scaled Integers
units: none
valid_range: 0, 32767
_FillValue: 65535
band_names: 8,9,10,11,12,13lo,13hi,14lo,14hi,15,16,17,18,19,26
radiance_scales: 0.006432689261, 0.004759735428, 0.003588605206, 0.002895030892, 0.002275862265, 0.001209418289, 0.0005820011138, 0.001147562987, 0.0004161819234, 0.0009492493700, 0.0006225002580, 0.006354919169, 0.009386251681, 0.006937796716, 0.002760450356
radiance_offsets: 316.9721985, 316.9721985, 316.9721985, 316.9721985, 316.9721985, 316.9721985, 316.9721985, 316.9721985, 316.9721985, 316.9721985, 316.9721985, 316.9721985, 316.9721985, 316.9721985, 316.9721985
radiance_units: Watts/m^2/micrometer/steradian
reflectance_scales: 1.195235654e-05, 8.108751899e-06, 5.894236438e-06, 4.986789008e-06, 3.904537607e-06, 2.538009767e-06, 1.221351226e-06, 2.474321718e-06, 8.973519812e-07, 2.380971409e-06, 2.077156978e-06, 2.208346450e-05, 3.493975601e-05, 2.580428190e-05, 2.455524918e-05
reflectance_offsets: 316.9721985, 316.9721985, 316.9721985, 316.9721985, 316.9721985, 316.9721985, 316.9721985, 316.9721985, 316.9721985, 316.9721985, 316.9721985, 316.9721985, 316.9721985, 316.9721985, 316.9721985
reflectance_units: none
corrected_counts_scales: 0.1261940300, 0.1261940300, 0.1261940300, 0.1261940300, 0.1261940300, 0.1261940300, 0.1261940300, 0.1261940300, 0.1261940300, 0.1261940300, 0.1261940300, 0.1261940300, 0.1261940300, 0.1261940300, 0.1261940300
corrected_counts_offsets: 316.9721985, 316.9721985, 316.9721985, 316.9721985, 316.9721985, 316.9721985, 316.9721985, 316.9721985, 316.9721985, 316.9721985, 316.9721985, 316.9721985, 316.9721985, 316.9721985, 316.9721985
corrected_counts_units: counts
coordinates: Band_1KM_RefSB_MODIS_SWATH_Type_L1B Latitude Longitude
EV_1KM_RefSB_Uncert_Indexes: Array of Bytes [Band_1KM_RefSB_MODIS_SWATH_Type_L1B = 0..14][nscans_10_MODIS_Swath_Type_GEO = 0..59][mframes_MODIS_Swath_Type_GEO = 0..40]
long_name: Earth View 1KM Reflective Solar Bands Uncertainty Indexes
units: none
valid_range: 0, 15
_FillValue: 255
specified_uncertainty: 1.500000000, 1.500000000, 1.500000000, 1.500000000, 1.500000000, 1.500000000, 1.500000000, 1.500000000, 1.500000000, 1.500000000, 1.500000000, 1.500000000, 1.500000000, 1.500000000, 1.500000000
scaling_factor: 7.000000000, 7.000000000, 7.000000000, 7.000000000, 7.000000000, 7.000000000, 7.000000000, 7.000000000, 7.000000000, 7.000000000, 7.000000000, 7.000000000, 7.000000000, 7.000000000, 5.000000000
uncertainty_units: percent
coordinates: Band_1KM_RefSB_MODIS_SWATH_Type_L1B Latitude Longitude
EV_1KM_Emissive: Array of 16 bit Unsigned integers [Band_1KM_Emissive_MODIS_SWATH_Type_L1B = 0..15][nscans_10_MODIS_Swath_Type_GEO = 0..59][mframes_MODIS_Swath_Type_GEO = 0..40]
long_name: Earth View 1KM Emissive Bands Scaled Integers
units: none
valid_range: 0, 32767
_FillValue: 65535
band_names: 20,21,22,23,24,25,27,28,29,30,31,32,33,34,35,36
radiance_scales: 6.930753443e-05, 0.003466902766, 7.626575098e-05, 8.990753122e-05, 3.155613740e-05, 5.639820665e-05, 0.0001178319653, 0.0001924497192, 0.0005570848589, 0.0004063234373, 0.0006508072256, 0.0005710013211, 0.0002623370965, 0.0002008728334, 0.0001767632057, 0.0001185949222
radiance_offsets: 2467.264404, 2480.600342, 2478.176514, 2402.468506, 1077.444946, 1560.333374, 2724.218506, 2317.488525, 2610.015381, 1560.333252, 2035.933228, 2119.084473, 2500.599365, 2499.093506, 2500.520508, 2495.890869
radiance_units: Watts/m^2/micrometer/steradian
coordinates: Band_1KM_Emissive_MODIS_SWATH_Type_L1B Latitude Longitude
EV_1KM_Emissive_Uncert_Indexes: Array of Bytes [Band_1KM_Emissive_MODIS_SWATH_Type_L1B = 0..15][nscans_10_MODIS_Swath_Type_GEO = 0..59][mframes_MODIS_Swath_Type_GEO = 0..40]
long_name: Earth View 1KM Emissive Bands Uncertainty Indexes
units: none
valid_range: 0, 15
_FillValue: 255
specified_uncertainty: 0.5625000000, 2.500000000, 0.5000000000, 0.5000000000, 0.5000000000, 0.5000000000, 0.5000000000, 0.5000000000, 0.5000000000, 0.5000000000, 0.3750000000, 0.3750000000, 0.5000000000, 0.5000000000, 0.5000000000, 0.5000000000
scaling_factor: 5.000000000, 4.000000000, 4.000000000, 4.000000000, 4.000000000, 4.000000000, 4.000000000, 4.000000000, 4.000000000, 4.000000000, 4.000000000, 4.000000000, 4.000000000, 4.000000000, 4.000000000, 4.000000000
uncertainty_units: percent
coordinates: Band_1KM_Emissive_MODIS_SWATH_Type_L1B Latitude Longitude
EV_250_Aggr1km_RefSB: Array of 16 bit Unsigned integers [Band_250M_MODIS_SWATH_Type_L1B = 0..1][nscans_10_MODIS_Swath_Type_GEO = 0..59][mframes_MODIS_Swath_Type_GEO = 0..40]
long_name: Earth View 250M Aggregated 1km Reflective Solar Bands Scaled Integers
units: none
valid_range: 0, 32767
_FillValue: 65535
band_names: 1,2
radiance_scales: 0.02810065635, 0.009389584884
radiance_offsets: -0.000000000, -0.000000000
radiance_units: Watts/m^2/micrometer/steradian
reflectance_scales: 5.674842760e-05, 3.075870700e-05
reflectance_offsets: -0.000000000, -0.000000000
reflectance_units: none
corrected_counts_scales: 0.1249732971, 0.1249732971
corrected_counts_offsets: -0.000000000, -0.000000000
corrected_counts_units: counts
coordinates: Band_250M_MODIS_SWATH_Type_L1B Latitude Longitude
EV_250_Aggr1km_RefSB_Uncert_Indexes: Array of Bytes [Band_250M_MODIS_SWATH_Type_L1B = 0..1][nscans_10_MODIS_Swath_Type_GEO = 0..59][mframes_MODIS_Swath_Type_GEO = 0..40]
long_name: Earth View 250M Aggregated 1km Reflective Solar Bands Uncertainty Indexes
units: none
valid_range: 0, 15
_FillValue: 255
specified_uncertainty: 1.500000000, 1.500000000
scaling_factor: 7.000000000, 7.000000000
uncertainty_units: percent
coordinates: Band_250M_MODIS_SWATH_Type_L1B Latitude Longitude
EV_250_Aggr1km_RefSB_Samples_Used: Array of 32 bit Integers [Band_250M_MODIS_SWATH_Type_L1B = 0..1][nscans_10_MODIS_Swath_Type_GEO = 0..59][mframes_MODIS_Swath_Type_GEO = 0..40]
long_name: Earth View 250M Aggregated 1km Reflective Solar Bands Number of Samples Used in Aggregation
units: none
valid_range: 0, 28
_FillValue: -1
coordinates: Band_250M_MODIS_SWATH_Type_L1B Latitude Longitude
EV_500_Aggr1km_RefSB: Array of 16 bit Unsigned integers [Band_500M_MODIS_SWATH_Type_L1B = 0..4][nscans_10_MODIS_Swath_Type_GEO = 0..59][mframes_MODIS_Swath_Type_GEO = 0..40]
long_name: Earth View 500M Aggregated 1km Reflective Solar Bands Scaled Integers
units: none
valid_range: 0, 32767
_FillValue: 65535
band_names: 3,4,5,6,7
radiance_scales: 0.02089502662, 0.01843665913, 0.004760682117, 0.002675321884, 0.0008316620952
radiance_offsets: -0.000000000, -0.000000000, -0.000000000, -0.000000000, -0.000000000
radiance_units: Watts/m^2/micrometer/steradian
reflectance_scales: 3.249487054e-05, 3.209798160e-05, 3.255115371e-05, 3.610843851e-05, 2.987653352e-05
reflectance_offsets: -0.000000000, -0.000000000, -0.000000000, -0.000000000, -0.000000000
reflectance_units: none
corrected_counts_scales: 0.1249732971, 0.1249732971, 0.1249732971, 0.1249732971, 0.1249732971
corrected_counts_offsets: -0.000000000, -0.000000000, -0.000000000, -0.000000000, -0.000000000
corrected_counts_units: counts
coordinates: Band_500M_MODIS_SWATH_Type_L1B Latitude Longitude
EV_500_Aggr1km_RefSB_Uncert_Indexes: Array of Bytes [Band_500M_MODIS_SWATH_Type_L1B = 0..4][nscans_10_MODIS_Swath_Type_GEO = 0..59][mframes_MODIS_Swath_Type_GEO = 0..40]
long_name: Earth View 500M Aggregated 1km Reflective Solar Bands Uncertainty Indexes
units: none
valid_range: 0, 15
_FillValue: 255
specified_uncertainty: 1.500000000, 1.500000000, 1.500000000, 1.500000000, 1.500000000
scaling_factor: 7.000000000, 7.000000000, 5.000000000, 5.000000000, 5.000000000
uncertainty_units: percent
coordinates: Band_500M_MODIS_SWATH_Type_L1B Latitude Longitude
EV_500_Aggr1km_RefSB_Samples_Used: Array of 32 bit Integers [Band_500M_MODIS_SWATH_Type_L1B = 0..4][nscans_10_MODIS_Swath_Type_GEO = 0..59][mframes_MODIS_Swath_Type_GEO = 0..40]
long_name: Earth View 500M Aggregated 1km Reflective Solar Bands Number of Samples Used in Aggregation
units: none
valid_range: 0, 6
_FillValue: -1
coordinates: Band_500M_MODIS_SWATH_Type_L1B Latitude Longitude
EV_Band26: Array of 16 bit Unsigned integers [nscans_10_MODIS_Swath_Type_GEO = 0..59][mframes_MODIS_Swath_Type_GEO = 0..40]
long_name: Earth View Band 26 Scaled Integers
units: none
valid_range: 0, 32767
_FillValue: 65535
radiance_scales: 0.002760450356
radiance_offsets: 316.9721985
radiance_units: Watts/m^2/micrometer/steradian
reflectance_scales: 2.455524918e-05
reflectance_offsets: 316.9721985
reflectance_units: none
corrected_counts_scales: 0.1261940300
corrected_counts_offsets: 316.9721985
corrected_counts_units: counts
coordinates: Latitude Longitude
EV_Band26_Uncert_Indexes: Array of Bytes [nscans_10_MODIS_Swath_Type_GEO = 0..59][mframes_MODIS_Swath_Type_GEO = 0..40]
long_name: Earth View Band 26 Uncertainty Indexes
units: none
valid_range: 0, 15
_FillValue: 255
specified_uncertainty: 1.500000000
scaling_factor: 5.000000000
uncertainty_units: percent
coordinates: Latitude Longitude
Cloud_Mask: Array of 32 bit Integers [Byte_Segment_mod35 = 0..5][nscans_10_MODIS_Swath_Type_GEO = 0..59][mframes_MODIS_Swath_Type_GEO = 0..40]
valid_range: 0, -1
_FillValue: 0
long_name: MODIS Cloud Mask and Spectral Test Results
units: none
scale_factor: 1.0000000000000000
add_offset: 0.0000000000000000
Parameter_Type: Output
Cell_Along_Swath_Sampling: 1, 2030, 1
Cell_Across_Swath_Sampling: 1, 1354, 1
Geolocation_Pointer: External MODIS geolocation product
description: Bit fields within each byte are numbered from the left: 7, 6, 5, 4, 3, 2, 1, 0. The left-most bit (bit 7) is the most significant bit. The right-most bit (bit 0) is the least significant bit. bit field Description Key --------- ----------- --- 0 Cloud Mask Flag 0 = Not determined 1 = Determined 2, 1 Unobstructed FOV Quality Flag 00 = Cloudy 01 = Uncertain 10 = Probably Clear 11 = Confident Clear PROCESSING PATH --------------- 3 Day or Night Path 0 = Night / 1 = Day 4 Sunglint Path 0 = Yes / 1 = No 5 Snow/Ice Background Path 0 = Yes / 1 = No 7, 6 Land or Water Path 00 = Water 01 = Coastal 10 = Desert 11 = Land ____ END BYTE 1 ______________ ___________________________________________ bit field Description Key --------- ----------- --- ADDITIONAL INFORMATION ---------------------- 0 Non- cloud obstruction Flag 0 = Yes / 1 = No 1 Thin Cirrus Detected (Solar) 0 = Yes / 1 = No 2 Shadow Found 0 = Yes / 1 = No 3 Thin Cirrus Detected (Infrared) 0 = Yes / 1 = No 4 Adjacent Cloud Detected ** 0 = Yes / 1 = No ** Implemented Post Launch to Indicate cloud found within surrounding 1 km pixels * 1-km CLOUD FLAGS ---------------- 5 Cloud Flag - IR Threshold 0 = Yes / 1 = No 6 High Cloud Flag - CO2 Test 0 = Yes / 1 = No 7 High Cloud Flag - 6.7 micron Test 0 = Yes / 1 = No ____ END BYTE 2 ______________ ___________________________________________ bit field Description Key --------- ----------- --- 0 High Cloud Flag - 1.38 micron Test 0 = Yes / 1 = No 1 High Cloud Flag - 3.7- 12 micron Test 0 = Yes / 1 = No 2 Cloud Flag - IR Temperature 0 = Yes / 1 = No Difference 3 Cloud Flag - 3.7- 11 micron Test 0 = Yes / 1 = No 4 Cloud Flag - Visible Reflectance Test 0 = Yes / 1 = No 5 Cloud Flag - Visible Reflectance 0 = Yes / 1 = No Ratio Test 6 Cloud Flag - NDVI Final Confidence 0 = Yes / 1 = No Confirmation Test 7 Cloud Flag - Night 7.3- 11 micron Test 0 = Yes / 1 = No ____ END BYTE 3 ______________ ___________________________________________ bit field Description Key --------- ----------- --- ADDITIONAL TESTS ---------------- 0 Cloud Flag - Spare 0 = Yes / 1 = No 1 Cloud Flag - Spatial Variability 0 = Yes / 1 = No 2 Final Confidence Confirmation Test 0 = Yes / 1 = No 3 Cloud Flag - Night Water 0 = Yes / 1 = No Spatial Variability 4 Suspended Dust Flag 0 = Yes / 1 = No 5-7 Spares ____ END BYTE 4 ______________ ___________________________________________ bit field Description Key --------- ----------- --- 250-m Cloud Flag - Visible Tests -------------------------------- 0 Element(1,1) 0 = Yes / 1 = No 1 Element(1,2) 0 = Yes / 1 = No 2 Element(1,3) 0 = Yes / 1 = No 3 Element(1,4) 0 = Yes / 1 = No 4 Element(2,1) 0 = Yes / 1 = No 5 Element(2,2) 0 = Yes / 1 = No 6 Element(2,3) 0 = Yes / 1 = No 7 Element(2,4) 0 = Yes / 1 = No ____ END BYTE 5 ______________ ___________________________________________ bit field Description Key ---------- ----------- --- 0 Element(3,1) 0 = Yes / 1 = No 1 Element(3,2) 0 = Yes / 1 = No 2 Element(3,3) 0 = Yes / 1 = No 3 Element(3,4) 0 = Yes / 1 = No 4 Element(4,1) 0 = Yes / 1 = No 5 Element(4,2) 0 = Yes / 1 = No 6 Element(4,3) 0 = Yes / 1 = No 7 Element(4,4) 0 = Yes / 1 = No ____ END BYTE 6 ______________ ___________________________________________
coordinates: Byte_Segment_mod35 Latitude Longitude
Quality_Assurance: Array of 32 bit Integers [nscans_10_MODIS_Swath_Type_GEO = 0..59][mframes_MODIS_Swath_Type_GEO = 0..40][QA_Dimension_mod35 = 0..9]
valid_range: 0, -1
_FillValue: 0
long_name: Quality Assurance for Cloud Mask
units: none
scale_factor: 1.0000000000000000
add_offset: 0.0000000000000000
Parameter_Type: Output
Cell_Along_Swath_Sampling: 1, 2030, 1
Cell_Across_Swath_Sampling: 1, 1354, 1
Geolocation_Pointer: External MODIS geolocation product
description: Product Run Time QA Flags QA Flag Name Number of Bits Bit Value Description ------------------------------------------------------------- Cloud Mask QA 1 0 not useful (1km) 1 useful Cloud Mask 3 0-7 8 confidence levels Confidence QA (1km) Spares 4 -------- ( 1 byte total ) -------------------------------- Optional run time QA flags - Individual test application QA Flag Name Number of Bits Bit Value Description ------------------------------------------------------------- NCO test 1 0 Not Applied 1 Applied Thin Cirrus 1 0 Not Applied test (Solar) 1 Applied Shadow Tests 1 0 Not Applied 1 Applied Thin Cirrus 1 0 Not Applied test(IR) 1 Applied Cloud Adjancency 1 0 Not Applied test(IR) 1 Applied IR Threshold 1 0 Not Applied test 1 Applied High Cloud 1 0 Not Applied Test (CO2) 1 Applied High Cloud 1 0 Not Applied Test (6.7) 1 Applied High Cloud 1 0 Not Applied Test (1.38) 1 Applied High Cloud 1 0 Not Applied Test (3.7-12um) 1 Applied IR Temperature 1 0 Not Applied Difference Tests 1 Applied 3.7-11um Test 1 0 Not Applied 1 Applied .68 Reflectance 1 0 Not Applied Test 1 Applied Visible Ratio 1 0 Not Applied Test 1 Applied NDVI Final 1 0 Not Applied Confidence 1 Applied Confirmation Spare 1 0 Not Applied 1 Applied Spare 1 0 Not Applied 1 Applied Spatial 1 0 Not Applied Variability Test 1 Applied Final Confidence 1 0 Not Applied Confirmation Test 1 Applied Night Water 1 0 Not Applied Spatial Variability 1 Applied Suspended Dust Test 1 0 Not Applied 1 Applied Spares 3 250 m Visible 1(16) 0 Not Applied Tests 1 Applied (16 times as (line1,element1),(line1, element2),... (line4,element4)) -------- ( 5 bytes total ) -------------------------------- Optional run time QA flags - data information flags QA Flag Name Number of Bits Bit Value Description ------------------------------------------------------------- Number of 2 0 None bands used to 1 1-7 generate 2 8-14 cloud mask 3 15-21 Number of 2 0 None spectral 1 1-3 tests used to 2 4-6 generate 3 7-9 cloud mask Spares 4 -------- ( 1 byte total ) -------------------------------- Optional run time QA flags - data resource flags QA Flag Name Number of Bits Bit Value Description ------------------------------------------------------------- Clear 2 0 MOD35 Radiance 1 Model forward calculation Origin 2 Other 3 Not used Surface 2 0 NCEP GDAS Temperature 1 DAO Over Land 2 MOD11 3 Other Surface 2 0 Reynolds blended Temperature 1 DAO Over Ocean 2 MOD28 3 Other Surface Winds 2 0 NCEP GDAS 1 DAO 2 Other 3 Not used Ecosystem Map 2 0 Loveland NA 1km 1 Olson Ecosystem 2 MOD12 3 Other Snow mask 2 0 MOD33 1 SSMI Product 2 Other 3 Not used Ice cover 2 0 MOD42 1 SSMI product 2 Other 3 Not used Land/Sea Mask 2 0 USGS 1 km 6 level 1 USGS 1 km binary 2 Other 3 Not used Digital 1 0 EOS DEM Elevation 1 Not used Model Precipitable 2 0 NCEP GDAS Water 1 DAO 2 MOD07 3 Other Spare 5 -------- ( 3 bytes total ) --------------------------------
coordinates: Latitude Longitude QA_Dimension_mod35
Latitude: Array of 32 bit Reals [nscans_10_MODIS_Swath_Type_GEO = 0..59][mframes_MODIS_Swath_Type_GEO = 0..40]
long_name: Latitude
valid_range: -90.00000000, 90.00000000
_FillValue: -999.0000000
units: degrees_north
Longitude: Array of 32 bit Reals [nscans_10_MODIS_Swath_Type_GEO = 0..59][mframes_MODIS_Swath_Type_GEO = 0..40]
long_name: Longitude
valid_range: -180.0000000, 180.0000000
_FillValue: -999.0000000
units: degrees_east
Height: Array of 16 bit Integers [nscans_10_MODIS_Swath_Type_GEO = 0..59][mframes_MODIS_Swath_Type_GEO = 0..40]
long_name: Height
units: meters
valid_range: -400, 10000
_FillValue: -32767
coordinates: Latitude Longitude
SensorZenith: Array of 16 bit Integers [nscans_10_MODIS_Swath_Type_GEO = 0..59][mframes_MODIS_Swath_Type_GEO = 0..40]
long_name: SensorZenith
units: degrees
valid_range: 0, 18000
_FillValue: -32767
scale_factor: 0.010000000000000000
coordinates: Latitude Longitude
SensorAzimuth: Array of 16 bit Integers [nscans_10_MODIS_Swath_Type_GEO = 0..59][mframes_MODIS_Swath_Type_GEO = 0..40]
long_name: SensorAzimuth
units: degrees
valid_range: -18000, 18000
_FillValue: -32767
scale_factor: 0.010000000000000000
coordinates: Latitude Longitude
Range: Array of 16 bit Unsigned integers [nscans_10_MODIS_Swath_Type_GEO = 0..59][mframes_MODIS_Swath_Type_GEO = 0..40]
long_name: Range
units: meters
valid_range: 27000, 65535
_FillValue: 0
scale_factor: 25.000000000000000
coordinates: Latitude Longitude
SolarZenith: Array of 16 bit Integers [nscans_10_MODIS_Swath_Type_GEO = 0..59][mframes_MODIS_Swath_Type_GEO = 0..40]
long_name: SolarZenith
units: degrees
valid_range: 0, 18000
_FillValue: -32767
scale_factor: 0.010000000000000000
coordinates: Latitude Longitude
SolarAzimuth: Array of 16 bit Integers [nscans_10_MODIS_Swath_Type_GEO = 0..59][mframes_MODIS_Swath_Type_GEO = 0..40]
long_name: SolarAzimuth
units: degrees
valid_range: -18000, 18000
_FillValue: -32767
scale_factor: 0.010000000000000000
coordinates: Latitude Longitude
Land_SeaMask: Array of Bytes [nscans_10_MODIS_Swath_Type_GEO = 0..59][mframes_MODIS_Swath_Type_GEO = 0..40]
long_name: Land/SeaMask
_FillValue: 221
coordinates: Latitude Longitude
gflags: Array of Bytes [nscans_10_MODIS_Swath_Type_GEO = 0..59][mframes_MODIS_Swath_Type_GEO = 0..40]
long_name: gflags
_FillValue: 255
coordinates: Latitude Longitude
Ozone: Array of 64 bit Reals [nscans_10_MODIS_Swath_Type_GEO = 0..59][mframes_MODIS_Swath_Type_GEO = 0..40]
long_name: Ozone
coordinates: Latitude Longitude
Water_vapor: Array of 64 bit Reals [nscans_10_MODIS_Swath_Type_GEO = 0..59][mframes_MODIS_Swath_Type_GEO = 0..40]
long_name: Water_vapor
coordinates: Latitude Longitude
Sea_level_pressure: Array of 64 bit Reals [nscans_10_MODIS_Swath_Type_GEO = 0..59][mframes_MODIS_Swath_Type_GEO = 0..40]
long_name: Sea_level_pressure
coordinates: Latitude Longitude
Temperature_2_meter: Array of 64 bit Reals [nscans_10_MODIS_Swath_Type_GEO = 0..59][mframes_MODIS_Swath_Type_GEO = 0..40]
long_name: Temperature_2_meter
coordinates: Latitude Longitude
U_component_of_Wind: Array of 64 bit Reals [nscans_10_MODIS_Swath_Type_GEO = 0..59][mframes_MODIS_Swath_Type_GEO = 0..40]
long_name: U-component of Wind
coordinates: Latitude Longitude
V_component_of_Wind: Array of 64 bit Reals [nscans_10_MODIS_Swath_Type_GEO = 0..59][mframes_MODIS_Swath_Type_GEO = 0..40]
long_name: V-component of Wind
coordinates: Latitude Longitude
_2_Max_EV_frames_MODIS_SWATH_Type_L1B: Array of 32 bit Integers [_2_Max_EV_frames_MODIS_SWATH_Type_L1B = 0..81]
long_name: 2*Max_EV_frames:MODIS_SWATH_Type_L1B
units: level
_20_nscans_MODIS_SWATH_Type_L1B: Array of 32 bit Integers [_20_nscans_MODIS_SWATH_Type_L1B = 0..119]
long_name: 20*nscans:MODIS_SWATH_Type_L1B
units: level
_4_Max_EV_frames_MODIS_SWATH_Type_L1B: Array of 32 bit Integers [_4_Max_EV_frames_MODIS_SWATH_Type_L1B = 0..163]
long_name: 4*Max_EV_frames:MODIS_SWATH_Type_L1B
units: level
_40_nscans_MODIS_SWATH_Type_L1B: Array of 32 bit Integers [_40_nscans_MODIS_SWATH_Type_L1B = 0..239]
long_name: 40*nscans:MODIS_SWATH_Type_L1B
units: level
Band_1KM_Emissive_MODIS_SWATH_Type_L1B: Array of 32 bit Integers [Band_1KM_Emissive_MODIS_SWATH_Type_L1B = 0..15]
long_name: Band_1KM_Emissive:MODIS_SWATH_Type_L1B
units: level
Band_1KM_RefSB_MODIS_SWATH_Type_L1B: Array of 32 bit Integers [Band_1KM_RefSB_MODIS_SWATH_Type_L1B = 0..14]
long_name: Band_1KM_RefSB:MODIS_SWATH_Type_L1B
units: level
Band_250M_MODIS_SWATH_Type_L1B: Array of 32 bit Integers [Band_250M_MODIS_SWATH_Type_L1B = 0..1]
long_name: Band_250M:MODIS_SWATH_Type_L1B
units: level
Band_500M_MODIS_SWATH_Type_L1B: Array of 32 bit Integers [Band_500M_MODIS_SWATH_Type_L1B = 0..4]
long_name: Band_500M:MODIS_SWATH_Type_L1B
units: level
Byte_Segment_mod35: Array of 32 bit Integers [Byte_Segment_mod35 = 0..5]
long_name: Byte_Segment:mod35
units: level
QA_Dimension_mod35: Array of 32 bit Integers [QA_Dimension_mod35 = 0..9]
long_name: QA_Dimension:mod35
units: level