netcdf OR_ABI-L1b-RadC-M3C13_G16_s20170590337505_e20170590340289_c20170590340316 { dimensions: y = 1500 ; x = 2500 ; number_of_time_bounds = 2 ; band = 1 ; number_of_image_bounds = 2 ; num_star_looks = 24 ; variables: short Rad(y, x) ; Rad:_FillValue = 4095s ; Rad:long_name = "ABI L1b Radiances" ; Rad:standard_name = "toa_outgoing_radiance_per_unit_wavenumber" ; Rad:_Unsigned = "true" ; Rad:sensor_band_bit_depth = 12b ; Rad:valid_range = 0s, 4094s ; Rad:scale_factor = 0.04572892f ; Rad:add_offset = -1.6443f ; Rad:units = "mW m-2 sr-1 (cm-1)-1" ; Rad:resolution = "y: 0.000056 rad x: 0.000056 rad" ; Rad:coordinates = "band_id band_wavelength t y x" ; Rad:grid_mapping = "goes_imager_projection" ; Rad:cell_methods = "t: point area: point" ; Rad:ancillary_variables = "DQF" ; byte DQF(y, x) ; DQF:_FillValue = -1b ; DQF:long_name = "ABI L1b Radiances data quality flags" ; DQF:standard_name = "status_flag" ; DQF:_Unsigned = "true" ; DQF:valid_range = 0b, 3b ; DQF:units = "1" ; DQF:coordinates = "band_id band_wavelength t y x" ; DQF:grid_mapping = "goes_imager_projection" ; DQF:cell_methods = "t: point area: point" ; DQF:flag_values = 0b, 1b, 2b, 3b ; DQF:flag_meanings = "good_pixel_qf conditionally_usable_pixel_qf out_of_range_pixel_qf no_value_pixel_qf" ; DQF:number_of_qf_values = 4b ; DQF:percent_good_pixel_qf = 1.f ; DQF:percent_conditionally_usable_pixel_qf = 0.f ; DQF:percent_out_of_range_pixel_qf = 0.f ; DQF:percent_no_value_pixel_qf = 0.f ; double t ; t:long_name = "J2000 epoch mid-point between the start and end image scan in seconds" ; t:standard_name = "time" ; t:units = "seconds since 2000-01-01 12:00:00" ; t:axis = "T" ; t:bounds = "time_bounds" ; short y(y) ; y:scale_factor = -5.6e-05f ; y:add_offset = 0.126532f ; y:units = "rad" ; y:axis = "Y" ; y:long_name = "GOES fixed grid projection y-coordinate" ; y:standard_name = "projection_y_coordinate" ; short x(x) ; x:scale_factor = 5.6e-05f ; x:add_offset = -0.075012f ; x:units = "rad" ; x:axis = "X" ; x:long_name = "GOES fixed grid projection x-coordinate" ; x:standard_name = "projection_x_coordinate" ; double time_bounds(number_of_time_bounds) ; time_bounds:long_name = "Scan start and end times in seconds since epoch (2000-01-01 12:00:00)" ; int goes_imager_projection ; goes_imager_projection:long_name = "GOES-R ABI fixed grid projection" ; goes_imager_projection:grid_mapping_name = "geostationary" ; goes_imager_projection:perspective_point_height = 35786023. ; goes_imager_projection:semi_major_axis = 6378137. ; goes_imager_projection:semi_minor_axis = 6356752.31414 ; goes_imager_projection:inverse_flattening = 298.2572221 ; goes_imager_projection:latitude_of_projection_origin = 0. ; goes_imager_projection:longitude_of_projection_origin = -89.5 ; goes_imager_projection:sweep_angle_axis = "x" ; float y_image ; y_image:long_name = "GOES-R fixed grid projection y-coordinate center of image" ; y_image:standard_name = "projection_y_coordinate" ; y_image:units = "rad" ; y_image:axis = "Y" ; float y_image_bounds(number_of_image_bounds) ; y_image_bounds:long_name = "GOES-R fixed grid projection y-coordinate north/south extent of image" ; float x_image ; x_image:long_name = "GOES-R fixed grid projection x-coordinate center of image" ; x_image:standard_name = "projection_x_coordinate" ; x_image:units = "rad" ; x_image:axis = "X" ; float x_image_bounds(number_of_image_bounds) ; x_image_bounds:long_name = "GOES-R fixed grid projection x-coordinate west/east extent of image" ; float nominal_satellite_subpoint_lat ; nominal_satellite_subpoint_lat:long_name = "nominal satellite subpoint latitude (platform latitude)" ; nominal_satellite_subpoint_lat:standard_name = "latitude" ; nominal_satellite_subpoint_lat:_FillValue = -999.f ; nominal_satellite_subpoint_lat:units = "degrees_north" ; float nominal_satellite_subpoint_lon ; nominal_satellite_subpoint_lon:long_name = "nominal satellite subpoint longitude (platform longitude)" ; nominal_satellite_subpoint_lon:standard_name = "longitude" ; nominal_satellite_subpoint_lon:_FillValue = -999.f ; nominal_satellite_subpoint_lon:units = "degrees_east" ; float nominal_satellite_height ; nominal_satellite_height:long_name = "nominal satellite height above GRS 80 ellipsoid (platform altitude)" ; nominal_satellite_height:standard_name = "height_above_reference_ellipsoid" ; nominal_satellite_height:_FillValue = -999.f ; nominal_satellite_height:units = "km" ; float geospatial_lat_lon_extent ; geospatial_lat_lon_extent:long_name = "geospatial latitude and longitude references" ; geospatial_lat_lon_extent:geospatial_westbound_longitude = -140.6163f ; geospatial_lat_lon_extent:geospatial_northbound_latitude = 52.76771f ; geospatial_lat_lon_extent:geospatial_eastbound_longitude = -49.17929f ; geospatial_lat_lon_extent:geospatial_southbound_latitude = 14.00016f ; geospatial_lat_lon_extent:geospatial_lat_center = 29.294f ; geospatial_lat_lon_extent:geospatial_lon_center = -91.406f ; geospatial_lat_lon_extent:geospatial_lat_nadir = 0.f ; geospatial_lat_lon_extent:geospatial_lon_nadir = -89.5f ; geospatial_lat_lon_extent:geospatial_lat_units = "degrees_north" ; geospatial_lat_lon_extent:geospatial_lon_units = "degrees_east" ; byte yaw_flip_flag ; yaw_flip_flag:long_name = "Flag indicating the spacecraft is operating in yaw flip configuration" ; yaw_flip_flag:_Unsigned = "true" ; yaw_flip_flag:_FillValue = -1b ; yaw_flip_flag:valid_range = 0b, 1b ; yaw_flip_flag:units = "1" ; yaw_flip_flag:coordinates = "t" ; yaw_flip_flag:flag_values = "0 1" ; yaw_flip_flag:flag_meanings = "false true" ; byte band_id(band) ; band_id:long_name = "ABI band number" ; band_id:standard_name = "sensor_band_identifier" ; band_id:units = "1" ; float band_wavelength(band) ; band_wavelength:long_name = "ABI band central wavelength" ; band_wavelength:standard_name = "sensor_band_central_radiation_wavelength" ; band_wavelength:units = "um" ; float esun ; esun:long_name = "bandpass-weighted solar irradiance at the mean Earth-Sun distance" ; esun:standard_name = "toa_shortwave_irradiance_per_unit_wavelength" ; esun:_FillValue = -999.f ; esun:units = "W m-2 um-1" ; esun:coordinates = "band_id band_wavelength t" ; esun:cell_methods = "t: mean" ; float kappa0 ; kappa0:long_name = "Inverse of the incoming top of atmosphere radiance at current earth-sun distance (PI d2 esun-1)-1, where d is the ratio of instantaneous Earth-Sun distance divided by the mean Earth-Sun distance, esun is the bandpass-weighted solar irradiance and PI is a standard constant used to convert ABI L1b radiance to reflectance" ; kappa0:_FillValue = -999.f ; kappa0:units = "(W m-2 um-1)-1" ; kappa0:coordinates = "band_id band_wavelength t" ; kappa0:cell_methods = "t: mean" ; float planck_fk1 ; planck_fk1:long_name = "wavenumber-dependent coefficient (2 h c2/ nu3) used in the ABI emissive band monochromatic brightness temperature computation, where nu =central wavenumber and h and c are standard constants" ; planck_fk1:_FillValue = -999.f ; planck_fk1:units = "W m-1" ; planck_fk1:coordinates = "band_id band_wavelength" ; float planck_fk2 ; planck_fk2:long_name = "wavenumber-dependent coefficient (h c nu/b) used in the ABI emissive band monochromatic brightness temperature computation, where nu = central wavenumber and h, c, and b are standard constants" ; planck_fk2:_FillValue = -999.f ; planck_fk2:units = "K" ; planck_fk2:coordinates = "band_id band_wavelength" ; float planck_bc1 ; planck_bc1:long_name = "spectral bandpass correction offset for brightness temperature (B(nu) - bc_1)/bc_2 where B()=planck_function() and nu=wavenumber" ; planck_bc1:_FillValue = -999.f ; planck_bc1:units = "K" ; planck_bc1:coordinates = "band_id band_wavelength" ; float planck_bc2 ; planck_bc2:long_name = "spectral bandpass correction scale factor for brightness temperature (B(nu) - bc_1)/bc_2 where B()=planck_function() and nu=wavenumber" ; planck_bc2:_FillValue = -999.f ; planck_bc2:units = "1" ; planck_bc2:coordinates = "band_id band_wavelength" ; int valid_pixel_count ; valid_pixel_count:long_name = "number of good and conditionally usable pixels" ; valid_pixel_count:_FillValue = -1 ; valid_pixel_count:units = "count" ; valid_pixel_count:coordinates = "band_id band_wavelength t y_image x_image" ; valid_pixel_count:grid_mapping = "goes_imager_projection" ; valid_pixel_count:cell_methods = "t: sum area: sum (interval: 0.000056 rad comment: good and conditionally usable quality pixels only)" ; int missing_pixel_count ; missing_pixel_count:long_name = "number of missing pixels" ; missing_pixel_count:_FillValue = -1 ; missing_pixel_count:units = "count" ; missing_pixel_count:coordinates = "band_id band_wavelength t y_image x_image" ; missing_pixel_count:grid_mapping = "goes_imager_projection" ; missing_pixel_count:cell_methods = "t: sum area: sum (interval: 0.000056 rad comment: missing ABI fixed grid pixels only)" ; int saturated_pixel_count ; saturated_pixel_count:long_name = "number of saturated pixels" ; saturated_pixel_count:_FillValue = -1 ; saturated_pixel_count:units = "count" ; saturated_pixel_count:coordinates = "band_id band_wavelength t y_image x_image" ; saturated_pixel_count:grid_mapping = "goes_imager_projection" ; saturated_pixel_count:cell_methods = "t: sum area: sum (interval: 0.000056 rad comment: radiometrically saturated geolocated/not missing pixels only)" ; int undersaturated_pixel_count ; undersaturated_pixel_count:long_name = "number of undersaturated pixels" ; undersaturated_pixel_count:_FillValue = -1 ; undersaturated_pixel_count:units = "count" ; undersaturated_pixel_count:coordinates = "band_id band_wavelength t y_image x_image" ; undersaturated_pixel_count:grid_mapping = "goes_imager_projection" ; undersaturated_pixel_count:cell_methods = "t: sum area: sum (interval: 0.000056 rad comment: radiometrically undersaturated geolocated/not missing pixels only)" ; float min_radiance_value_of_valid_pixels ; min_radiance_value_of_valid_pixels:long_name = "minimum radiance value of pixels" ; min_radiance_value_of_valid_pixels:standard_name = "toa_outgoing_radiance_per_unit_wavenumber" ; min_radiance_value_of_valid_pixels:_FillValue = -999.f ; min_radiance_value_of_valid_pixels:valid_range = -1.6443f, 185.5699f ; min_radiance_value_of_valid_pixels:units = "mW m-2 sr-1 (cm-1)-1" ; min_radiance_value_of_valid_pixels:coordinates = "band_id band_wavelength t y_image x_image" ; min_radiance_value_of_valid_pixels:grid_mapping = "goes_imager_projection" ; min_radiance_value_of_valid_pixels:cell_methods = "t: sum area: minimum (interval: 0.000056 rad comment: good and conditionally usable quality pixels only)" ; float max_radiance_value_of_valid_pixels ; max_radiance_value_of_valid_pixels:long_name = "maximum radiance value of pixels" ; max_radiance_value_of_valid_pixels:standard_name = "toa_outgoing_radiance_per_unit_wavenumber" ; max_radiance_value_of_valid_pixels:_FillValue = -999.f ; max_radiance_value_of_valid_pixels:valid_range = -1.6443f, 185.5699f ; max_radiance_value_of_valid_pixels:units = "mW m-2 sr-1 (cm-1)-1" ; max_radiance_value_of_valid_pixels:coordinates = "band_id band_wavelength t y_image x_image" ; max_radiance_value_of_valid_pixels:grid_mapping = "goes_imager_projection" ; max_radiance_value_of_valid_pixels:cell_methods = "t: sum area: maximum (interval: 0.000056 rad comment: good and conditionally usable quality pixels only)" ; float mean_radiance_value_of_valid_pixels ; mean_radiance_value_of_valid_pixels:long_name = "mean radiance value of pixels" ; mean_radiance_value_of_valid_pixels:standard_name = "toa_outgoing_radiance_per_unit_wavenumber" ; mean_radiance_value_of_valid_pixels:_FillValue = -999.f ; mean_radiance_value_of_valid_pixels:valid_range = -1.6443f, 185.5699f ; mean_radiance_value_of_valid_pixels:units = "mW m-2 sr-1 (cm-1)-1" ; mean_radiance_value_of_valid_pixels:coordinates = "band_id band_wavelength t y_image x_image" ; mean_radiance_value_of_valid_pixels:grid_mapping = "goes_imager_projection" ; mean_radiance_value_of_valid_pixels:cell_methods = "t: sum area: mean (interval: 0.000056 rad comment: good and conditionally usable quality pixels only)" ; float std_dev_radiance_value_of_valid_pixels ; std_dev_radiance_value_of_valid_pixels:long_name = "standard deviation of radiance values of pixels" ; std_dev_radiance_value_of_valid_pixels:standard_name = "toa_outgoing_radiance_per_unit_wavenumber" ; std_dev_radiance_value_of_valid_pixels:_FillValue = -999.f ; std_dev_radiance_value_of_valid_pixels:units = "mW m-2 sr-1 (cm-1)-1" ; std_dev_radiance_value_of_valid_pixels:coordinates = "band_id band_wavelength t y_image x_image" ; std_dev_radiance_value_of_valid_pixels:grid_mapping = "goes_imager_projection" ; std_dev_radiance_value_of_valid_pixels:cell_methods = "t: sum area: standard_deviation (interval: 0.000056 rad comment: good and conditionally usable quality pixels only)" ; float percent_uncorrectable_L0_errors ; percent_uncorrectable_L0_errors:long_name = "percent data lost due to uncorrectable L0 errors" ; percent_uncorrectable_L0_errors:_FillValue = -999.f ; percent_uncorrectable_L0_errors:valid_range = 0.f, 1.f ; percent_uncorrectable_L0_errors:units = "percent" ; percent_uncorrectable_L0_errors:coordinates = "t y_image x_image" ; percent_uncorrectable_L0_errors:grid_mapping = "goes_imager_projection" ; percent_uncorrectable_L0_errors:cell_methods = "t: sum area: sum (uncorrectable L0 errors only)" ; float earth_sun_distance_anomaly_in_AU ; earth_sun_distance_anomaly_in_AU:long_name = "earth sun distance anomaly in astronomical units" ; earth_sun_distance_anomaly_in_AU:_FillValue = -999.f ; earth_sun_distance_anomaly_in_AU:units = "ua" ; earth_sun_distance_anomaly_in_AU:coordinates = "t" ; earth_sun_distance_anomaly_in_AU:cell_methods = "t: mean" ; int algorithm_dynamic_input_data_container ; algorithm_dynamic_input_data_container:long_name = "container for filenames of dynamic algorithm input data" ; algorithm_dynamic_input_data_container:input_ABI_L0_data = "OR_ABI-L0-C-M3_G16_s20170590337505_e20170590340289_c*.nc" ; int processing_parm_version_container ; processing_parm_version_container:long_name = "container for processing parameter filenames" ; processing_parm_version_container:L1b_processing_parm_version = "ABI-L1b-PARM_G16_v01r00.zip" ; int algorithm_product_version_container ; algorithm_product_version_container:long_name = "container for algorithm package filename and product version" ; algorithm_product_version_container:algorithm_version = "OR_ABI-L1b-ALG-COMMON_v01r00.zip" ; algorithm_product_version_container:product_version = "v01r00" ; double t_star_look(num_star_looks) ; t_star_look:long_name = "J2000 epoch time of star observed in seconds" ; t_star_look:standard_name = "time" ; t_star_look:units = "seconds since 2000-01-01 12:00:00" ; t_star_look:axis = "T" ; float band_wavelength_star_look(num_star_looks) ; band_wavelength_star_look:long_name = "ABI band central wavelength associated with observed star" ; band_wavelength_star_look:standard_name = "sensor_band_central_radiation_wavelength" ; band_wavelength_star_look:units = "um" ; short star_id(num_star_looks) ; star_id:long_name = "ABI star catalog identifier associated with observed star" ; star_id:_Unsigned = "true" ; star_id:_FillValue = -1s ; star_id:coordinates = "band_id band_wavelength_star_look t_star_look" ; // global attributes: :naming_authority = "gov.nesdis.noaa" ; :Conventions = "CF-1.7" ; :Metadata_Conventions = "Unidata Dataset Discovery v1.0" ; :standard_name_vocabulary = "CF Standard Name Table (v25, 05 July 2013)" ; :institution = "DOC/NOAA/NESDIS > U.S. Department of Commerce, National Oceanic and Atmospheric Administration, National Environmental Satellite, Data, and Information Services" ; :project = "GOES" ; :production_site = "WCDAS" ; :production_environment = "OE" ; :spatial_resolution = "2km at nadir" ; :orbital_slot = "GOES-Test" ; :platform_ID = "G16" ; :instrument_type = "GOES R Series Advanced Baseline Imager" ; :scene_id = "CONUS" ; :instrument_ID = "FM1" ; :title = "ABI L1b Radiances" ; :summary = "Single emissive band ABI L1b Radiance Products are digital maps of outgoing radiance values at the top of the atmosphere for IR bands." ; :keywords = "SPECTRAL/ENGINEERING > INFRARED WAVELENGTHS > INFRARED RADIANCE" ; :keywords_vocabulary = "NASA Global Change Master Directory (GCMD) Earth Science Keywords, Version 7.0.0.0.0" ; :iso_series_metadata_id = "a70be540-c38b-11e0-962b-0800200c9a66" ; :license = "Unclassified data. Access is restricted to approved users only." ; :processing_level = "L1b" ; :cdm_data_type = "Image" ; :dataset_name = "OR_ABI-L1b-RadC-M3C13_G16_s20170590337505_e20170590340289_c20170590340316.nc" ; :production_data_source = "Realtime" ; :timeline_id = "ABI Mode 3" ; :date_created = "2017-02-28T03:40:31.6Z" ; :time_coverage_start = "2017-02-28T03:37:50.5Z" ; :time_coverage_end = "2017-02-28T03:40:28.9Z" ; :id = "037d7688-bd22-4ffb-9727-45e0c2890a72" ; }