| Conventions: | CF-1.4 |
| orbit_number: | 71107 |
| description: | SeaWiFS Deep Blue Level 2 Long-term Aerosol Data |
| references: | http://disc.gsfc.nasa.gov/dust |
| institution: | National Aeronautic and Space Administration (NASA) |
| history: | 20110527T105357Z ./bin/apply_deep_blue 2010 345 etc/config ./tmp/S2010345000331.L1B_GAC ./tmp/S2010345014407.L1B_GAC ./tmp/S2010345032443.L1B_GAC ./tmp/S2010345050519.L1B_GAC |
| long_name: | SeaWiFS Deep Blue Aerosol Optical Depth and Angstrom Exponent Daily Level 2 Data |
| title: | SeaWiFS Deep Blue Aerosol Optical Depth and Angstrom Exponent Daily Level 2 Data |
| input_data_products: | etc/seawifs_solar_eclipses.txt etc/seawifs_deep_blue_inputs_unc.hdf etc/seawifs_ai_input_unc.hdf etc/land_aerosol_luts_20100701_unc.hdf etc/ocean_20110411_unc.hdf etc/seawifs_surfdb_winter_20110208_unc.hdf etc/seawifs_surfdb_spring_20110208_unc.hdf etc/s |
| short_name: | SWDB_L2 |
| version_id: | 002 |
| pge_version: | 002 |
| local_granule_id: | DeepBlue-SeaWiFS_L2_20101211T000331Z_v002-20110527T105357Z.h5 |
| range_beginning_date: | 2010-12-11 |
| range_beginning_time: | 00:03:31.994000 |
| range_ending_date: | 2010-12-11 |
| range_ending_time: | 00:44:28.023000 |
| equator_crossing_longitude: | -151.9202118 |
| equator_crossing_date: | 2010-12-11 |
| equator_crossing_time: | 00:15:33.940000 |
| production_datetime: | 2011-05-27T10:53:57.001000Z |
| instrument_long_name: | Sea-viewing Wide Field-of-View Sensor |
| instrument_short_name: | SeaWiFS |
| platform_long_name: | Orbview-2 |
| platform_short_name: | Orbview-2 |
| north_bounding_coordinate: | 46.68167114 |
| south_bounding_coordinate: | -89.94108582 |
| east_bounding_coordinate: | 109.9352341 |
| west_bounding_coordinate: | 20.19858742 |
| contact_person_name: | Corey Bettenhausen |
| contact_person_email: | corey.bettenhausen@nasa.gov |
| contact_person_address: | NASA/GSFC, 8800 Greenbelt Road, Mail Code 613.2, Greenbelt, MD 20771 |
| related_url: | http://disc.gsfc.nasa.gov/dust |
| aerosol_optical_thickness_550_land: | Array of 32 bit Reals [natrack = 0..1228][nxtrack = 0..81] units: 1 long_name: aerosol optical thickness estimated at 550 nm over land standard_name: atmosphere_optical_thickness_due_to_ambient_aerosol coordinates: longitude latitude origname: aerosol_optical_thickness_550_land fullnamepath: /aerosol_optical_thickness_550_land _FillValue: -999.0000000 |
| aerosol_optical_thickness_550_land_ocean: | Array of 32 bit Reals [natrack = 0..1228][nxtrack = 0..81] units: 1 long_name: aerosol optical thickness estimated at 550 nm over land and ocean standard_name: atmosphere_optical_thickness_due_to_ambient_aerosol coordinates: longitude latitude origname: aerosol_optical_thickness_550_land_ocean fullnamepath: /aerosol_optical_thickness_550_land_ocean _FillValue: -999.0000000 |
| aerosol_optical_thickness_550_land_ocean_best_estimate: | Array of 32 bit Reals [natrack = 0..1228][nxtrack = 0..81] units: 1 long_name: best estimate of aerosol optical thickness estimated at 550 nm over land and ocean standard_name: atmosphere_optical_thickness_due_to_ambient_aerosol coordinates: longitude latitude origname: aerosol_optical_thickness_550_land_ocean_best_estimate fullnamepath: /aerosol_optical_thickness_550_land_ocean_best_estimate _FillValue: -999.0000000 |
| aerosol_optical_thickness_550_ocean: | Array of 32 bit Reals [natrack = 0..1228][nxtrack = 0..81] units: 1 long_name: aerosol optical thickness estimated at 550 nm over ocean standard_name: atmosphere_optical_thickness_due_to_ambient_aerosol coordinates: longitude latitude origname: aerosol_optical_thickness_550_ocean fullnamepath: /aerosol_optical_thickness_550_ocean _FillValue: -999.0000000 |
| aerosol_optical_thickness_confidence_flag_land: | Array of 32 bit Integers [natrack = 0..1228][nxtrack = 0..81] long_name: aerosol optical thickness quality assurance flag over land standard_name: atmosphere_optical_thickness_due_to_ambient_aerosol status_flag flag_values: 0, 1, 2, 3 flag_meanings: no_confidence marginal good very_good coordinates: longitude latitude origname: aerosol_optical_thickness_confidence_flag_land fullnamepath: /aerosol_optical_thickness_confidence_flag_land |
| aerosol_optical_thickness_confidence_flag_land_ocean: | Array of 32 bit Integers [natrack = 0..1228][nxtrack = 0..81] standard_name: atmosphere_optical_thickness_due_to_ambient_aerosol status_flag long_name: aerosol optical thickness quality assurance flag over land and ocean flag_values: 0, 1, 2, 3 flag_meanings: no_confidence marginal good very_good coordinates: longitude latitude origname: aerosol_optical_thickness_confidence_flag_land_ocean fullnamepath: /aerosol_optical_thickness_confidence_flag_land_ocean |
| aerosol_optical_thickness_confidence_flag_ocean: | Array of 32 bit Integers [natrack = 0..1228][nxtrack = 0..81] long_name: aerosol optical thickness quality assurance flag over ocean standard_name: atmosphere_optical_thickness_due_to_ambient_aerosol status_flag flag_values: 0, 1, 2, 3 flag_meanings: no_confidence marginal good very_good coordinates: longitude latitude origname: aerosol_optical_thickness_confidence_flag_ocean fullnamepath: /aerosol_optical_thickness_confidence_flag_ocean |
| aerosol_optical_thickness_land: | Array of 32 bit Reals [land_bands = 0..2][natrack = 0..1228][nxtrack = 0..81] units: 1 long_name: aerosol optical thickness at 412 nm, 490 nm, and 670 nm over land standard_name: atmosphere_optical_thickness_due_to_ambient_aerosol coordinates: land_bands longitude latitude origname: aerosol_optical_thickness_land fullnamepath: /aerosol_optical_thickness_land _FillValue: -999.0000000 |
| aerosol_optical_thickness_ocean: | Array of 32 bit Reals [ocean_bands = 0..2][natrack = 0..1228][nxtrack = 0..81] units: 1 long_name: aerosol optical thickness at 510 nm, 670 nm, and 865 nm over ocean standard_name: atmosphere_optical_thickness_due_to_ambient_aerosol coordinates: ocean_bands longitude latitude origname: aerosol_optical_thickness_ocean fullnamepath: /aerosol_optical_thickness_ocean _FillValue: -999.0000000 |
| angstrom_exponent_confidence_flag_land: | Array of 32 bit Integers [natrack = 0..1228][nxtrack = 0..81] long_name: angstrom exponent quality assurance flag over land standard_name: angstrom_exponent_of_ambient_aerosol_in_air status_flag flag_values: 0, 1, 2, 3 flag_meanings: no_confidence marginal good very_good coordinates: longitude latitude origname: angstrom_exponent_confidence_flag_land fullnamepath: /angstrom_exponent_confidence_flag_land |
| angstrom_exponent_confidence_flag_land_ocean: | Array of 32 bit Integers [natrack = 0..1228][nxtrack = 0..81] long_name: angstrom exponent quality assurance flag over land and ocean standard_name: angstrom_exponent_of_ambient_aerosol_in_air status_flag flag_values: 0, 1, 2, 3 flag_meanings: no_confidence marginal good very_good coordinates: longitude latitude origname: angstrom_exponent_confidence_flag_land_ocean fullnamepath: /angstrom_exponent_confidence_flag_land_ocean |
| angstrom_exponent_confidence_flag_ocean: | Array of 32 bit Integers [natrack = 0..1228][nxtrack = 0..81] long_name: angstrom exponent quality assurance flag over ocean standard_name: angstrom_exponent_of_ambient_aerosol_in_air status_flag flag_values: 0, 1, 2, 3 flag_meanings: no_confidence marginal good very_good coordinates: longitude latitude origname: angstrom_exponent_confidence_flag_ocean fullnamepath: /angstrom_exponent_confidence_flag_ocean |
| angstrom_exponent_land: | Array of 32 bit Reals [natrack = 0..1228][nxtrack = 0..81] units: 1 long_name: angstrom exponent over land as derived from aerosol optical thickness at 412 nm and 490 nm standard_name: angstrom_exponent_of_ambient_aerosol_in_air coordinates: longitude latitude origname: angstrom_exponent_land fullnamepath: /angstrom_exponent_land _FillValue: -999.0000000 |
| angstrom_exponent_land_ocean: | Array of 32 bit Reals [natrack = 0..1228][nxtrack = 0..81] units: 1 long_name: angstrom exponent over land and ocean as derived from aerosol optical thickness at 412 nm and 490 nm or 510 nm and 670 nm standard_name: angstrom_exponent_of_ambient_aerosol_in_air coordinates: longitude latitude origname: angstrom_exponent_land_ocean fullnamepath: /angstrom_exponent_land_ocean _FillValue: -999.0000000 |
| angstrom_exponent_ocean: | Array of 32 bit Reals [natrack = 0..1228][nxtrack = 0..81] units: 1 long_name: angstrom exponent over ocean as derived from aerosol optical thickness at 510 nm and 670 nm standard_name: angstrom_exponent_of_ambient_aerosol_in_air coordinates: longitude latitude origname: angstrom_exponent_ocean fullnamepath: /angstrom_exponent_ocean _FillValue: -999.0000000 |
| diagnostics_aerosol_index: | Array of 32 bit Reals [natrack = 0..1228][nxtrack = 0..81] long_name: aerosol index over land origname: aerosol_index fullnamepath: /diagnostics/aerosol_index _FillValue: -999.0000000 coordinates: diagnostics_longitude diagnostics_latitude |
| diagnostics_aerosol_optical_thickness_550_stddev_land: | Array of 32 bit Reals [natrack = 0..1228][nxtrack = 0..81] units: 1 long_name: standard deviation of aerosol optical thickness at 550 nm over land origname: aerosol_optical_thickness_550_stddev_land fullnamepath: /diagnostics/aerosol_optical_thickness_550_stddev_land _FillValue: -999.0000000 coordinates: diagnostics_longitude diagnostics_latitude |
| diagnostics_aerosol_optical_thickness_550_stddev_ocean: | Array of 32 bit Reals [natrack = 0..1228][nxtrack = 0..81] units: 1 long_name: standard deviation of aerosol optical thickness at 550 nm over ocean origname: aerosol_optical_thickness_550_stddev_ocean fullnamepath: /diagnostics/aerosol_optical_thickness_550_stddev_ocean _FillValue: -999.0000000 coordinates: diagnostics_longitude diagnostics_latitude |
| diagnostics_aerosol_optical_thickness_out_of_bounds_mask_land: | Array of 32 bit Integers [natrack = 0..1228][nxtrack = 0..81] long_name: aerosol optical thickness out of bounds mask over land flag_values: 0, 1, 2, 3 flag_meanings: within_bounds out_of_bounds origname: aerosol_optical_thickness_out_of_bounds_mask_land fullnamepath: /diagnostics/aerosol_optical_thickness_out_of_bounds_mask_land coordinates: diagnostics_longitude diagnostics_latitude |
| diagnostics_aerosol_optical_thickness_processing_flag_land_ocean: | Array of 32 bit Integers [natrack = 0..1228][nxtrack = 0..81] long_name: aerosol optical thickness processing algorithm flag flag_values: -1, 0, 1, 2 flag_meanings: mixed deep_blue vegetated ocean origname: aerosol_optical_thickness_processing_flag_land_ocean fullnamepath: /diagnostics/aerosol_optical_thickness_processing_flag_land_ocean coordinates: diagnostics_longitude diagnostics_latitude |
| diagnostics_aerosol_optical_thickness_stddev_land: | Array of 32 bit Reals [land_bands = 0..2][natrack = 0..1228][nxtrack = 0..81] units: 1 long_name: standard deviation of aerosol optical thickness at 412 nm, 490nm, and 670nm over land origname: aerosol_optical_thickness_stddev_land fullnamepath: /diagnostics/aerosol_optical_thickness_stddev_land _FillValue: -999.0000000 coordinates: diagnostics_ocean_bands diagnostics_longitude diagnostics_latitude |
| diagnostics_aerosol_optical_thickness_stddev_ocean: | Array of 32 bit Reals [ocean_bands = 0..2][natrack = 0..1228][nxtrack = 0..81] units: 1 long_name: standard deviation of aerosol optical thickness at 510 nm, 670 nm, and 865 nm over ocean origname: aerosol_optical_thickness_stddev_ocean fullnamepath: /diagnostics/aerosol_optical_thickness_stddev_ocean _FillValue: -999.0000000 coordinates: diagnostics_ocean_bands diagnostics_longitude diagnostics_latitude |
| diagnostics_cloud_fraction: | Array of 32 bit Reals [land_bands = 0..2][natrack = 0..1228][nxtrack = 0..81] standard_name: cloud_area_fraction long_name: estimated cloud fraction at 412 nm, 490 nm, and 670 nm valid_range: 0.000000000, 1.000000000 origname: cloud_fraction fullnamepath: /diagnostics/cloud_fraction coordinates: diagnostics_land_bands diagnostics_longitude diagnostics_latitude |
| diagnostics_fine_mode_volume_fraction_ocean: | Array of 32 bit Reals [natrack = 0..1228][nxtrack = 0..81] long_name: fine mode volume fraction over ocean origname: fine_mode_volume_fraction_ocean fullnamepath: /diagnostics/fine_mode_volume_fraction_ocean _FillValue: -999.0000000 coordinates: diagnostics_longitude diagnostics_latitude |
| diagnostics_fine_mode_volume_fraction_stddev_ocean: | Array of 32 bit Reals [natrack = 0..1228][nxtrack = 0..81] long_name: standard deviation of fine mode volume fraction over ocean origname: fine_mode_volume_fraction_stddev_ocean fullnamepath: /diagnostics/fine_mode_volume_fraction_stddev_ocean _FillValue: -999.0000000 coordinates: diagnostics_longitude diagnostics_latitude |
| diagnostics_lambertian_equivalent_reflectivity_land: | Array of 32 bit Reals [land_bands = 0..2][natrack = 0..1228][nxtrack = 0..81] long_name: lambertian-equivalent reflectevitiy at 412 nm, 490 nm, and 670 nm over land valid_range: 0.000000000, 100.0000000 origname: lambertian_equivalent_reflectivity_land fullnamepath: /diagnostics/lambertian_equivalent_reflectivity_land coordinates: diagnostics_land_bands diagnostics_longitude diagnostics_latitude |
| diagnostics_lambertian_equivalent_reflectivity_ocean: | Array of 32 bit Reals [ocean_bands = 0..2][natrack = 0..1228][nxtrack = 0..81] valid_range: 0.000000000, 100.0000000 long_name: lambertian-equivalent reflectivity at 510 nm, 670 nm, and 865 nm over ocean origname: lambertian_equivalent_reflectivity_ocean fullnamepath: /diagnostics/lambertian_equivalent_reflectivity_ocean coordinates: diagnostics_ocean_bands diagnostics_longitude diagnostics_latitude |
| diagnostics_normalized_difference_vegetation_index_land: | Array of 32 bit Reals [natrack = 0..1228][nxtrack = 0..81] long_name: normalized differenve vegetation index standard_name: normalized_difference_vegetation_index origname: normalized_difference_vegetation_index_land fullnamepath: /diagnostics/normalized_difference_vegetation_index_land _FillValue: -999.0000000 coordinates: diagnostics_longitude diagnostics_latitude |
| diagnostics_retrieval_fitting_sumsq_ocean: | Array of 32 bit Reals [natrack = 0..1228][nxtrack = 0..81] long_name: average aerosol retrieval sumsq fitting error over ocean origname: retrieval_fitting_sumsq_ocean fullnamepath: /diagnostics/retrieval_fitting_sumsq_ocean _FillValue: -999.0000000 coordinates: diagnostics_longitude diagnostics_latitude |
| diagnostics_surface_reflectance_land: | Array of 32 bit Reals [land_bands = 0..2][natrack = 0..1228][nxtrack = 0..81] long_name: surface reflectance at 412 nm, 490 nm, and 670 nm over land valid_range: 0.000000000, 100.0000000 origname: surface_reflectance_land fullnamepath: /diagnostics/surface_reflectance_land coordinates: diagnostics_land_bands diagnostics_longitude diagnostics_latitude |
| diagnostics_toa_reflectance_land: | Array of 32 bit Reals [land_bands = 0..2][natrack = 0..1228][nxtrack = 0..81] long_name: top of atmosphere reflectance over land at 412 nm, 490 n, and 670 nm valid_range: 0.000000000, 1.000000000 origname: toa_reflectance_land fullnamepath: /diagnostics/toa_reflectance_land coordinates: diagnostics_longitude diagnostics_latitude |
| diagnostics_toa_reflectance_ocean: | Array of 32 bit Reals [ocean_bands = 0..2][natrack = 0..1228][nxtrack = 0..81] long_name: top of atmosphere reflectance over ocean at 510 nm, 670 n, and 865 nm valid_range: 0.000000000, 1.000000000 origname: toa_reflectance_ocean fullnamepath: /diagnostics/toa_reflectance_ocean coordinates: diagnostics_ocean_bands diagnostics_longitude diagnostics_latitude |
| diagnostics_toa_stddev_within_0_2_degrees: | Array of 32 bit Reals [natrack = 0..1228][nxtrack = 0..81] long_name: standard deviation of top-of-atmosphere reflectance at 412 nm at 0.2 degree radius origname: toa_stddev_within_0.2_degrees fullnamepath: /diagnostics/toa_stddev_within_0.2_degrees _FillValue: -999.0000000 coordinates: diagnostics_longitude diagnostics_latitude |
| diagnostics_wind_speed: | Array of 32 bit Reals [natrack = 0..1228][nxtrack = 0..81] units: m s-1 long_name: NCEP-derived wind speed standard_name: wind_speed origname: wind_speed fullnamepath: /diagnostics/wind_speed _FillValue: -999.0000000 coordinates: diagnostics_longitude diagnostics_latitude |
| natrack: | Array of 32 bit Reals [natrack = 0..1228] units: 1 long_name: number of cells along the swath axis: Y origname: natrack fullnamepath: /natrack _FillValue: -999.0000000 |
| number_pixels_used_land: | Array of 32 bit Integers [land_bands = 0..2][natrack = 0..1228][nxtrack = 0..81] units: count long_name: number of pixels used per cell for aerosol optical thickness retrieval over land at 412 nm, 490 nm, and 670 nm valid_range: 0, 9 coordinates: longitude latitude origname: number_pixels_used_land fullnamepath: /number_pixels_used_land |
| number_pixels_used_ocean: | Array of 32 bit Integers [natrack = 0..1228][nxtrack = 0..81] units: count long_name: number of pixels used per cell for aerosol optical thickness retrieval over ocean at 510 nm, 670 nm, and 865 nm valid_range: 0, 9 coordinates: longitude latitude origname: number_pixels_used_ocean fullnamepath: /number_pixels_used_ocean |
| nxtrack: | Array of 32 bit Reals [nxtrack = 0..81] units: 1 axis: X long_name: number of cells across the swath origname: nxtrack fullnamepath: /nxtrack _FillValue: -999.0000000 |
| relative_azimuth_angle: | Array of 32 bit Reals [natrack = 0..1228][nxtrack = 0..81] units: degrees long_name: relative azimuth angle valid_range: 0.000000000, 180.0000000 comment: relative azimuth angle follows the gordon convention and is measured from due south. coordinates: longitude latitude origname: relative_azimuth_angle fullnamepath: /relative_azimuth_angle |
| scattering_angle: | Array of 32 bit Reals [natrack = 0..1228][nxtrack = 0..81] units: degrees long_name: scattering angle valid_range: 0.000000000, 180.0000000 coordinates: longitude latitude origname: scattering_angle fullnamepath: /scattering_angle |
| solar_zenith_angle: | Array of 32 bit Reals [natrack = 0..1228][nxtrack = 0..81] units: degrees long_name: solar zenith angle standard_name: solar_zenith_angle valid_range: 0.000000000, 90.00000000 coordinates: longitude latitude origname: solar_zenith_angle fullnamepath: /solar_zenith_angle |
| time_of_measurement: | Array of 32 bit Integers [natrack = 0..1228] units: seconds since 1993-01-01 00:00:00.0 long_name: time of measurement of row of cells standard_name: time origname: time_of_measurement fullnamepath: /time_of_measurement |
| viewing_zenith_angle: | Array of 32 bit Reals [natrack = 0..1228][nxtrack = 0..81] units: degrees long_name: viewing zenith angle valid_range: 0.000000000, 90.00000000 coordinates: longitude latitude origname: viewing_zenith_angle fullnamepath: /viewing_zenith_angle |
| land_bands: | Array of 32 bit Reals [land_bands = 0..2] units: nm long_name: wavelength bands over land origname: land_bands fullnamepath: /land_bands |
| latitude: | Array of 32 bit Reals [natrack = 0..1228][nxtrack = 0..81] units: degrees_north long_name: latitude of center of cell standard_name: latitude valid_range: -90.00000000, 90.00000000 origname: latitude fullnamepath: /latitude |
| longitude: | Array of 32 bit Reals [natrack = 0..1228][nxtrack = 0..81] units: degrees_east long_name: longitude of center of cell standard_name: longitude valid_range: -180.0000000, 180.0000000 origname: longitude fullnamepath: /longitude |
| ocean_bands: | Array of 32 bit Reals [ocean_bands = 0..2] units: nm long_name: wavelength bands over ocean origname: ocean_bands fullnamepath: /ocean_bands |