| Source: | reichle-LDASsa_m3-15_2_p1 |
| Institution: | NASA Global Modeling and Assimilation Office |
| History: | File written by ldas2daac.x |
| Comment: | HDF-5 |
| Filename: | /discover/nobackup/projects/gmao/smap/SMAP_L4/L4_SM/Vb1010/aup/Y2015/M03/D31/SMAP_L4_SM_aup_20150331T030000_Vb1010_001.h5 |
| Title: | SMAP L4_SM Analysis Update (AUP) Data Granule |
| Conventions: | CF |
| References: | see SMAP L4_SM Product Specification Documentation |
| Contact: | http://gmao.gsfc.nasa.gov |
| Forecast_Data_sm_surface_forecast: | Array of 32 bit Reals [FakeDim0 = 0..1623][FakeDim1 = 0..3855] long_name: Catchment model forecast surface soil moisture (0-5 cm) valid_min: 0.000000000 valid_max: 0.8999999762 _FillValue: -9999.000000 missing_value: -9999.000000 fmissing_value: -9999.000000 units: m3 m-3 origname: sm_surface_forecast fullnamepath: /Forecast_Data/sm_surface_forecast coordinates: cell_lat cell_lon |
| Forecast_Data_tb_v_forecast: | Array of 32 bit Reals [FakeDim0 = 0..1623][FakeDim1 = 0..3855] units: K valid_min: 100.0000000 long_name: Composite resolution Catchment model forecast 1.41 GHz V-pol brightness temperature. Model forecast brightness temperatures that correspond to 36 km observations from the L1C_TB product are aggregated from 9 km to 36 km and then posted at 9 km for convenience. Output is only stored at times and locations for which input SMAP Level 1 or Level 2 data are assimilated. If more than one overpass occurs for a given grid cell within the assimilation window, output represents average over all overpass times. valid_max: 350.0000000 _FillValue: -9999.000000 missing_value: -9999.000000 fmissing_value: -9999.000000 origname: tb_v_forecast fullnamepath: /Forecast_Data/tb_v_forecast coordinates: cell_lat cell_lon |
| Forecast_Data_surface_temp_forecast: | Array of 32 bit Reals [FakeDim0 = 0..1623][FakeDim1 = 0..3855] long_name: Catchment model forecast surface temperature units: K valid_min: 180.0000000 valid_max: 350.0000000 _FillValue: -9999.000000 missing_value: -9999.000000 fmissing_value: -9999.000000 origname: surface_temp_forecast fullnamepath: /Forecast_Data/surface_temp_forecast coordinates: cell_lat cell_lon |
| Forecast_Data_tb_v_forecast_ensstd: | Array of 32 bit Reals [FakeDim0 = 0..1623][FakeDim1 = 0..3855] units: K valid_min: 0.000000000 long_name: Uncertainty (ensemble std-dev) of tb_v_forecast. Model forecast brightness temperatures that correspond to 36 km observations from the L1C_TB product are aggregated from 9 km to 36 km and then posted at 9 km for convenience. Output is only stored at times and locations for which input SMAP Level 1 or Level 2 data are assimilated. If more than one overpass occurs for a given grid cell within the assimilation window, output represents average over all overpass times. valid_max: 50.00000000 _FillValue: -9999.000000 missing_value: -9999.000000 fmissing_value: -9999.000000 origname: tb_v_forecast_ensstd fullnamepath: /Forecast_Data/tb_v_forecast_ensstd coordinates: cell_lat cell_lon |
| Forecast_Data_soil_temp_layer1_forecast: | Array of 32 bit Reals [FakeDim0 = 0..1623][FakeDim1 = 0..3855] units: K valid_min: 210.0000000 long_name: Catchment model forecast soil temperature in layer 1 of soil heat diffusion model valid_max: 340.0000000 _FillValue: -9999.000000 missing_value: -9999.000000 fmissing_value: -9999.000000 origname: soil_temp_layer1_forecast fullnamepath: /Forecast_Data/soil_temp_layer1_forecast coordinates: cell_lat cell_lon |
| Forecast_Data_sm_profile_forecast: | Array of 32 bit Reals [FakeDim0 = 0..1623][FakeDim1 = 0..3855] units: m3 m-3 valid_min: 0.000000000 long_name: Catchment model forecast total profile soil moisture (0 cm to model bedrock depth) valid_max: 0.8999999762 _FillValue: -9999.000000 missing_value: -9999.000000 fmissing_value: -9999.000000 origname: sm_profile_forecast fullnamepath: /Forecast_Data/sm_profile_forecast coordinates: cell_lat cell_lon |
| Forecast_Data_tb_h_forecast: | Array of 32 bit Reals [FakeDim0 = 0..1623][FakeDim1 = 0..3855] units: K valid_min: 100.0000000 long_name: Composite resolution Catchment model forecast 1.41 GHz H-pol brightness temperature. Model forecast brightness temperatures that correspond to 36 km observations from the L1C_TB product are aggregated from 9 km to 36 km and then posted at 9 km for convenience. Output is only stored at times and locations for which input SMAP Level 1 or Level 2 data are assimilated. If more than one overpass occurs for a given grid cell within the assimilation window, output represents average over all overpass times. valid_max: 350.0000000 _FillValue: -9999.000000 missing_value: -9999.000000 fmissing_value: -9999.000000 origname: tb_h_forecast fullnamepath: /Forecast_Data/tb_h_forecast coordinates: cell_lat cell_lon |
| Forecast_Data_sm_rootzone_forecast: | Array of 32 bit Reals [FakeDim0 = 0..1623][FakeDim1 = 0..3855] long_name: Catchment model forecast root zone soil moisture (0-100 cm) valid_min: 0.000000000 valid_max: 0.8999999762 _FillValue: -9999.000000 missing_value: -9999.000000 fmissing_value: -9999.000000 units: m3 m-3 origname: sm_rootzone_forecast fullnamepath: /Forecast_Data/sm_rootzone_forecast coordinates: cell_lat cell_lon |
| Forecast_Data_tb_h_forecast_ensstd: | Array of 32 bit Reals [FakeDim0 = 0..1623][FakeDim1 = 0..3855] units: K valid_min: 0.000000000 long_name: Uncertainty (ensemble std-dev) of tb_h_forecast. Model forecast brightness temperatures that correspond to 36 km observations from the L1C_TB product are aggregated from 9 km to 36 km and then posted at 9 km for convenience. Output is only stored at times and locations for which input SMAP Level 1 or Level 2 data are assimilated. If more than one overpass occurs for a given grid cell within the assimilation window, output represents average over all overpass times. valid_max: 50.00000000 _FillValue: -9999.000000 missing_value: -9999.000000 fmissing_value: -9999.000000 origname: tb_h_forecast_ensstd fullnamepath: /Forecast_Data/tb_h_forecast_ensstd coordinates: cell_lat cell_lon |
| time: | Array of 64 bit Reals [FakeDim2 = 0..0] long_name: Time units: seconds since 2000-01-01 11:58:55.816 actual_range: 481042800.00000000, 481042800.00000000 delta_t: 0000-00-00 03:00:00 origname: time fullnamepath: /time |
| Analysis_Data_sm_surface_analysis_ensstd: | Array of 32 bit Reals [FakeDim0 = 0..1623][FakeDim1 = 0..3855] long_name: Uncertainty of analysis surface soil moisture (0-5 cm; ensemble std-dev) valid_min: 0.000000000 valid_max: 1.000000000 _FillValue: -9999.000000 missing_value: -9999.000000 fmissing_value: -9999.000000 units: m3 m-3 origname: sm_surface_analysis_ensstd fullnamepath: /Analysis_Data/sm_surface_analysis_ensstd coordinates: cell_lat cell_lon |
| Analysis_Data_surface_temp_analysis_ensstd: | Array of 32 bit Reals [FakeDim0 = 0..1623][FakeDim1 = 0..3855] long_name: Uncertainty of analysis surface temperature (ensemble std-dev) units: K valid_min: 0.000000000 valid_max: 50.00000000 _FillValue: -9999.000000 missing_value: -9999.000000 fmissing_value: -9999.000000 origname: surface_temp_analysis_ensstd fullnamepath: /Analysis_Data/surface_temp_analysis_ensstd coordinates: cell_lat cell_lon |
| Analysis_Data_sm_rootzone_analysis_ensstd: | Array of 32 bit Reals [FakeDim0 = 0..1623][FakeDim1 = 0..3855] long_name: Uncertainty of analysis root zone soil moisture (0-100 cm; ensemble std-dev) units: m3 m-3 valid_min: 0.000000000 valid_max: 1.000000000 _FillValue: -9999.000000 missing_value: -9999.000000 fmissing_value: -9999.000000 origname: sm_rootzone_analysis_ensstd fullnamepath: /Analysis_Data/sm_rootzone_analysis_ensstd coordinates: cell_lat cell_lon |
| Analysis_Data_sm_surface_analysis: | Array of 32 bit Reals [FakeDim0 = 0..1623][FakeDim1 = 0..3855] long_name: Analysis surface soil moisture (0-5 cm) units: m3 m-3 valid_min: 0.000000000 valid_max: 0.8999999762 _FillValue: -9999.000000 missing_value: -9999.000000 fmissing_value: -9999.000000 origname: sm_surface_analysis fullnamepath: /Analysis_Data/sm_surface_analysis coordinates: cell_lat cell_lon |
| Analysis_Data_sm_profile_analysis_ensstd: | Array of 32 bit Reals [FakeDim0 = 0..1623][FakeDim1 = 0..3855] units: m3 m-3 valid_min: 0.000000000 long_name: Uncertainty of analysis total profile soil moisture (0 cm to model bedrock depth; ensemble std-dev) valid_max: 1.000000000 _FillValue: -9999.000000 missing_value: -9999.000000 fmissing_value: -9999.000000 origname: sm_profile_analysis_ensstd fullnamepath: /Analysis_Data/sm_profile_analysis_ensstd coordinates: cell_lat cell_lon |
| Analysis_Data_sm_rootzone_analysis: | Array of 32 bit Reals [FakeDim0 = 0..1623][FakeDim1 = 0..3855] long_name: Analysis root zone soil moisture (0-100 cm) units: m3 m-3 valid_min: 0.000000000 valid_max: 0.8999999762 _FillValue: -9999.000000 missing_value: -9999.000000 fmissing_value: -9999.000000 origname: sm_rootzone_analysis fullnamepath: /Analysis_Data/sm_rootzone_analysis coordinates: cell_lat cell_lon |
| Analysis_Data_sm_profile_analysis: | Array of 32 bit Reals [FakeDim0 = 0..1623][FakeDim1 = 0..3855] long_name: Analysis total profile soil moisture (0 cm to model bedrock depth) valid_min: 0.000000000 valid_max: 0.8999999762 _FillValue: -9999.000000 missing_value: -9999.000000 fmissing_value: -9999.000000 units: m3 m-3 origname: sm_profile_analysis fullnamepath: /Analysis_Data/sm_profile_analysis coordinates: cell_lat cell_lon |
| Analysis_Data_soil_temp_layer1_analysis: | Array of 32 bit Reals [FakeDim0 = 0..1623][FakeDim1 = 0..3855] long_name: Analysis soil temperature in layer 1 of soil heat diffusion model valid_min: 210.0000000 valid_max: 340.0000000 _FillValue: -9999.000000 missing_value: -9999.000000 fmissing_value: -9999.000000 units: K origname: soil_temp_layer1_analysis fullnamepath: /Analysis_Data/soil_temp_layer1_analysis coordinates: cell_lat cell_lon |
| Analysis_Data_soil_temp_layer1_analysis_ensstd: | Array of 32 bit Reals [FakeDim0 = 0..1623][FakeDim1 = 0..3855] units: K valid_min: 0.000000000 long_name: Uncertainty of analysis soil temperature in layer 1 of soil heat diffusion model (ensemble std-dev) valid_max: 50.00000000 _FillValue: -9999.000000 missing_value: -9999.000000 fmissing_value: -9999.000000 origname: soil_temp_layer1_analysis_ensstd fullnamepath: /Analysis_Data/soil_temp_layer1_analysis_ensstd coordinates: cell_lat cell_lon |
| Analysis_Data_surface_temp_analysis: | Array of 32 bit Reals [FakeDim0 = 0..1623][FakeDim1 = 0..3855] long_name: Analysis surface temperature units: K valid_max: 350.0000000 _FillValue: -9999.000000 missing_value: -9999.000000 fmissing_value: -9999.000000 valid_min: 180.0000000 origname: surface_temp_analysis fullnamepath: /Analysis_Data/surface_temp_analysis coordinates: cell_lat cell_lon |
| cell_row: | Array of 32 bit Unsigned integers [FakeDim0 = 0..1623][FakeDim1 = 0..3855] units: dimensionless valid_min: 0 long_name: The row index of each cell in the cylindrical 9 km Earth-fixed EASE-Grid 2.0. Type is Unsigned32. valid_max: 1623 _FillValue: 4294967294 missing_value: 4294967294 fmissing_value: 4294967294 origname: cell_row fullnamepath: /cell_row coordinates: cell_lat cell_lon |
| cell_column: | Array of 32 bit Unsigned integers [FakeDim0 = 0..1623][FakeDim1 = 0..3855] units: dimensionless valid_min: 0 long_name: The column index of each cell in the cylindrical 9 km Earth-fixed EASE-Grid 2.0. Type is Unsigned32. valid_max: 3855 _FillValue: 4294967294 missing_value: 4294967294 fmissing_value: 4294967294 origname: cell_column fullnamepath: /cell_column coordinates: cell_lat cell_lon |
| Observations_Data_tb_v_obs: | Array of 32 bit Reals [FakeDim0 = 0..1623][FakeDim1 = 0..3855] units: K valid_min: 100.0000000 long_name: Composite resolution observed (L2_SM_AP or L1C_TB) V-pol brightness temperature, represented as the average of fore and aft observations from the SMAP antenna. Observed brightness temperatures that originate from 36 km L1C_TB files are posted at 9 km here for convenience (as average over fore and aft brightness temperature if stored separately in L1C_TB product). Output is only stored at times and locations for which input SMAP Level 1 or Level 2 data are assimilated. If more than one overpass occurs for a given grid cell within the assimilation window, output represents average over all overpass times. valid_max: 350.0000000 _FillValue: -9999.000000 missing_value: -9999.000000 fmissing_value: -9999.000000 origname: tb_v_obs fullnamepath: /Observations_Data/tb_v_obs coordinates: cell_lat cell_lon |
| Observations_Data_tb_v_obs_time_sec: | Array of 64 bit Reals [FakeDim0 = 0..1623][FakeDim1 = 0..3855] units: s valid_min: 465156000.00000000 long_name: Time values as counts of International System (SI) seconds based on the J2000 epoch in Ephemeris Time (ET). The J2000 epoch starting point is January 1, 2000 at 12:00 ET, which translates to January 1, 2000 at 11:58:55.816 Universal Coordinated Time (UTC). Type is Float64. valid_max: 946000000.00000000 _FillValue: -9999.0000000000000 missing_value: -9999.0000000000000 fmissing_value: -9999.0000000000000 origname: tb_v_obs_time_sec fullnamepath: /Observations_Data/tb_v_obs_time_sec coordinates: cell_lat cell_lon |
| Observations_Data_tb_h_obs: | Array of 32 bit Reals [FakeDim0 = 0..1623][FakeDim1 = 0..3855] units: K valid_min: 100.0000000 long_name: Composite resolution observed (L2_SM_AP or L1C_TB) H-pol brightness temperature, represented as the average of fore and aft observations from the SMAP antenna. Observed brightness temperatures that originate from 36 km L1C_TB files are posted at 9 km here for convenience (as average over fore and aft brightness temperature if stored separately in L1C_TB product). Output is only stored at times and locations for which input SMAP Level 1 or Level 2 data are assimilated. If more than one overpass occurs for a given grid cell within the assimilation window, output represents average over all overpass times. valid_max: 350.0000000 _FillValue: -9999.000000 missing_value: -9999.000000 fmissing_value: -9999.000000 origname: tb_h_obs fullnamepath: /Observations_Data/tb_h_obs coordinates: cell_lat cell_lon |
| Observations_Data_tb_h_orbit_flag: | Array of 32 bit Unsigned integers [FakeDim0 = 0..1623][FakeDim1 = 0..3855] units: dimensionless valid_min: 0 long_name: Flag indicating the orbit direction of H-pol brightness temperature composite fields (tb_h_obs, tb_h_forecast, etc.): 0=average over ascending and descending orbits, 1=ascending orbits only, 2=descending orbits only. Type is Unsigned32. valid_max: 2 _FillValue: 4294967294 missing_value: 4294967294 fmissing_value: 4294967294 origname: tb_h_orbit_flag fullnamepath: /Observations_Data/tb_h_orbit_flag coordinates: cell_lat cell_lon |
| Observations_Data_tb_h_resolution_flag: | Array of 32 bit Unsigned integers [FakeDim0 = 0..1623][FakeDim1 = 0..3855] units: dimensionless valid_min: 1 long_name: Flag indicating the effective resolution of H-pol brightness temperature composite fields (tb_h_obs, tb_h_forecast, etc.): 1=36 km, 2=9 km. Type is Unsigned32. Output is only stored at times and locations for which input SMAP Level 1 or Level 2 data are assimilated. If more than one overpass occurs for a given grid cell within the assimilation window, output represents average over all overpass times. valid_max: 2 _FillValue: 4294967294 missing_value: 4294967294 fmissing_value: 4294967294 origname: tb_h_resolution_flag fullnamepath: /Observations_Data/tb_h_resolution_flag coordinates: cell_lat cell_lon |
| Observations_Data_tb_h_obs_errstd: | Array of 32 bit Reals [FakeDim0 = 0..1623][FakeDim1 = 0..3855] units: K valid_min: 0.000000000 long_name: Observation error std-dev for tb_h_obs_scaled. Observed brightness temperatures that originate from 36 km L1C_TB files are posted at 9 km here for convenience (as average over fore and aft brightness temperature if stored separately in L1C_TB product). Output is only stored at times and locations for which input SMAP Level 1 or Level 2 data are assimilated. If more than one overpass occurs for a given grid cell within the assimilation window, output represents average over all overpass times. valid_max: 50.00000000 _FillValue: -9999.000000 missing_value: -9999.000000 fmissing_value: -9999.000000 origname: tb_h_obs_errstd fullnamepath: /Observations_Data/tb_h_obs_errstd coordinates: cell_lat cell_lon |
| Observations_Data_tb_v_orbit_flag: | Array of 32 bit Unsigned integers [FakeDim0 = 0..1623][FakeDim1 = 0..3855] units: dimensionless valid_min: 0 long_name: Flag indicating the orbit direction of V-pol brightness temperature composite fields (tb_v_obs, tb_v_forecast, etc.): 0=average over ascending and descending orbits, 1=ascending orbits only, 2=descending orbits only. Type is Unsigned32. valid_max: 2 _FillValue: 4294967294 missing_value: 4294967294 fmissing_value: 4294967294 origname: tb_v_orbit_flag fullnamepath: /Observations_Data/tb_v_orbit_flag coordinates: cell_lat cell_lon |
| Observations_Data_tb_v_resolution_flag: | Array of 32 bit Unsigned integers [FakeDim0 = 0..1623][FakeDim1 = 0..3855] units: dimensionless valid_min: 1 long_name: Flag indicating the effective resolution of V-pol brightness temperature composite fields (tb_v_obs, tb_v_forecast, etc.): 1=36 km, 2=9 km. Type is Unsigned32. Output is only stored at times and locations for which input SMAP Level 1 or Level 2 data are assimilated. If more than one overpass occurs for a given grid cell within the assimilation window, output represents average over all overpass times. valid_max: 2 _FillValue: 4294967294 missing_value: 4294967294 fmissing_value: 4294967294 origname: tb_v_resolution_flag fullnamepath: /Observations_Data/tb_v_resolution_flag coordinates: cell_lat cell_lon |
| Observations_Data_tb_v_obs_assim: | Array of 32 bit Reals [FakeDim0 = 0..1623][FakeDim1 = 0..3855] units: K valid_min: 100.0000000 long_name: Assimilated value after model-based quality control and climatological adjustment (scaling) of tb_v_obs for consistency with the land models seasonally varying mean brightness temperature climatology. Observed brightness temperatures that originate from 36 km L1C_TB files are posted at 9 km here for convenience (as average over fore and aft brightness temperature if stored separately in L1C_TB product). Output is only stored at times and locations for which input SMAP Level 1 or Level 2 data are assimilated. If more than one overpass occurs for a given grid cell within the assimilation window, output represents average over all overpass times. valid_max: 350.0000000 _FillValue: -9999.000000 missing_value: -9999.000000 fmissing_value: -9999.000000 origname: tb_v_obs_assim fullnamepath: /Observations_Data/tb_v_obs_assim coordinates: cell_lat cell_lon |
| Observations_Data_tb_h_obs_assim: | Array of 32 bit Reals [FakeDim0 = 0..1623][FakeDim1 = 0..3855] units: K valid_min: 100.0000000 long_name: Assimilated value after model-based quality control and climatological adjustment (scaling) of tb_h_obs for consistency with the land models seasonally varying mean brightness temperature climatology. Observed brightness temperatures that originate from 36 km L1C_TB files are posted at 9 km here for convenience (as average over fore and aft brightness temperature if stored separately in L1C_TB product). Output is only stored at times and locations for which input SMAP Level 1 or Level 2 data are assimilated. If more than one overpass occurs for a given grid cell within the assimilation window, output represents average over all overpass times. valid_max: 350.0000000 _FillValue: -9999.000000 missing_value: -9999.000000 fmissing_value: -9999.000000 origname: tb_h_obs_assim fullnamepath: /Observations_Data/tb_h_obs_assim coordinates: cell_lat cell_lon |
| Observations_Data_tb_h_obs_time_sec: | Array of 64 bit Reals [FakeDim0 = 0..1623][FakeDim1 = 0..3855] units: s valid_min: 465156000.00000000 long_name: Time values as counts of International System (SI) seconds based on the J2000 epoch in Ephemeris Time (ET). The J2000 epoch starting point is January 1, 2000 at 12:00 ET, which translates to January 1, 2000 at 11:58:55.816 Universal Coordinated Time (UTC). Type is Float64. valid_max: 946000000.00000000 _FillValue: -9999.0000000000000 missing_value: -9999.0000000000000 fmissing_value: -9999.0000000000000 origname: tb_h_obs_time_sec fullnamepath: /Observations_Data/tb_h_obs_time_sec coordinates: cell_lat cell_lon |
| Observations_Data_tb_v_obs_errstd: | Array of 32 bit Reals [FakeDim0 = 0..1623][FakeDim1 = 0..3855] units: K valid_min: 0.000000000 long_name: Observation error std-dev for tb_v_obs_scaled. Observed brightness temperatures that originate from 36 km L1C_TB files are posted at 9 km here for convenience (as average over fore and aft brightness temperature if stored separately in L1C_TB product). Output is only stored at times and locations for which input SMAP Level 1 or Level 2 data are assimilated. If more than one overpass occurs for a given grid cell within the assimilation window, output represents average over all overpass times. valid_max: 50.00000000 _FillValue: -9999.000000 missing_value: -9999.000000 fmissing_value: -9999.000000 origname: tb_v_obs_errstd fullnamepath: /Observations_Data/tb_v_obs_errstd coordinates: cell_lat cell_lon |
| cell_lat: | Array of 32 bit Reals [FakeDim0 = 0..1623][FakeDim1 = 0..3855] units: degrees valid_min: -90.00000000 long_name: The geodetic latitude of the center of each cell in the cylindrical 9 km Earth-fixed EASE-Grid 2.0. Zero latitude represents the Equator. Positive latitudes represent locations North of the Equator. Negative latitudes represent locations South of the Equator. valid_max: 90.00000000 _FillValue: -9999.000000 missing_value: -9999.000000 fmissing_value: -9999.000000 origname: cell_lat fullnamepath: /cell_lat |
| cell_lon: | Array of 32 bit Reals [FakeDim0 = 0..1623][FakeDim1 = 0..3855] units: degrees valid_min: -180.0000000 long_name: The longitude of the center of each cell in the cylindrical 9 km Earth-fixed EASE-Grid 2.0. Zero longitude represents the Prime Meridian. Positive longitudes represent locations to the East of the Prime Meridian. Negative longitudes represent locations to the West of the Prime Meridian. valid_max: 179.9989929 _FillValue: -9999.000000 missing_value: -9999.000000 fmissing_value: -9999.000000 origname: cell_lon fullnamepath: /cell_lon |
| FakeDim2: | Array of 32 bit Integers [FakeDim2 = 0..0] units: level |