NOAA ERDDAP
Easier access to scientific data
log in    
Brought to you by NOAA NMFS SWFSC ERD    

ERDDAP > griddap > Data Access Form ?

Dataset Title:  KDPAR, NOAA VIIRS, Near Real-Time, Global, Level 3, 2017-present,
EXPERIMENTAL, Daily
Subscribe RSS
Institution:  NOAA NESDIS STAR   (Dataset ID: nesdisVHNkdparDaily)
Information:  Summary ? | License ? | FGDC | ISO 19115 | Metadata | Background (external link) | Make a graph
 
Dimensions ? Start ? Stride ? Stop ?  Size ?    Spacing ?
 time (Time Baseline, UTC) ?      349    1 day 1h 35m 10s (uneven)
  < slider >
 altitude (m) ?      1    (just one value)
  < slider >
 latitude (degrees_north) ?      4788    -0.0375 (even)
  < slider >
 longitude (degrees_east) ?      9602    0.0375 (even)
  < slider >
 
Grid Variables (which always also download all of the dimension variables)
 kd_par (Diffuse Attenuation Coefficient for PAR, m^-1) ?
 graphics (graphics overlay planes) ?

File type: (more info)

(Documentation / Bypass this form) ?
 
(Please be patient. It may take a while to get the data.)


 

The Dataset Attribute Structure (.das) for this Dataset

Attributes {
  time {
    String _CoordinateAxisType "Time";
    Float64 actual_range 1.5687216e+9, 1.600776e+9;
    String axis "T";
    String calendar "gregorian";
    String ioos_category "Time";
    String long_name "Time Baseline";
    String source_name "time_baseline";
    String standard_name "time";
    String time_origin "01-JAN-1970 00:00:00";
    String units "seconds since 1970-01-01T00:00:00Z";
  }
  altitude {
    String _CoordinateAxisType "Height";
    String _CoordinateZisPositive "up";
    Float64 actual_range 0.0, 0.0;
    String axis "Z";
    String ioos_category "Location";
    String long_name "Altitude";
    String positive "up";
    String standard_name "altitude";
    String units "m";
  }
  latitude {
    String _CoordinateAxisType "Lat";
    Float64 actual_range -89.75625000000002, 89.75625000000001;
    String axis "Y";
    String ioos_category "Location";
    String long_name "Latitude";
    String source_name "rows";
    String standard_name "latitude";
    String units "degrees_north";
  }
  longitude {
    String _CoordinateAxisType "Lon";
    Float64 actual_range -180.01875, 180.01874999999998;
    String axis "X";
    String ioos_category "Location";
    String long_name "Longitude";
    String source_name "cols";
    String standard_name "longitude";
    String units "degrees_east";
  }
  kd_par {
    Int32 _ChunkSizes 1, 1, 902, 1808;
    Float32 _FillValue NaN;
    Float64 colorBarMaximum 6.0;
    Float64 colorBarMinimum 0.0;
    String colorBarPalette "WhiteRedBlack";
    String cw_atmospheric_correction "NOAA MECB BMW Atmospheric Correction";
    Int32 cw_fraction_digits 14;
    String cw_processing_algorithm "NOAA MECB Kd_PAR Algorithm";
    String cw_product_status "Experimental";
    String grid_mapping "coord_ref";
    String ioos_category "Optical Properties";
    String long_name "Diffuse Attenuation Coefficient for PAR";
    Float32 missing_value NaN;
    String units "m^-1";
  }
  graphics {
    Int32 _ChunkSizes 1, 1, 1193, 2393;
    Byte _FillValue 0;
    String _Unsigned "false";
    Float64 colorBarMaximum 20.0;
    Float64 colorBarMinimum 0.0;
    Int32 cw_fraction_digits 0;
    String grid_mapping "coord_ref";
    String ioos_category "Optical Properties";
    String long_name "graphics overlay planes";
    Byte missing_value 0;
  }
  NC_GLOBAL {
    String cdm_data_type "Grid";
    String Conventions "CF-1.6, COARDS, ACDD-1.3";
    String creator_email "coastwatch.info@noaa.gov";
    String creator_name "NOAA/NESDIS/STAR";
    String creator_type "group";
    String creator_url "http://www.star.nesdis.noaa.gov/socd/mecb/color/";
    String cw_cwhdf_version "3.1";
    String cw_orbit_type "ascending";
    String cw_pass_type "day/night";
    String cw_processing_version "NRT NOAA";
    String cw_projection "Geographic";
    String cw_satellite "NPP";
    String cw_sensor "VIIRS";
    String cw_software_name "MSL12";
    String cw_software_version "1.30";
    String cw_viirs_band_naming_convention "OBPG";
    Float64 Easternmost_Easting 180.01874999999998;
    Float64 geospatial_lat_max 89.75625000000001;
    Float64 geospatial_lat_min -89.75625000000002;
    Float64 geospatial_lat_resolution 0.03750000000000001;
    String geospatial_lat_units "degrees_north";
    Float64 geospatial_lon_max 180.01874999999998;
    Float64 geospatial_lon_min -180.01875;
    Float64 geospatial_lon_resolution 0.037500000000000006;
    String geospatial_lon_units "degrees_east";
    Float64 geospatial_vertical_max 0.0;
    Float64 geospatial_vertical_min 0.0;
    String geospatial_vertical_positive "up";
    String geospatial_vertical_units "m";
    String history 
"[MSL12 1.30] /data/data055/operational/routine/bin/msl12_x64a par=/data/data097/lide.jiang/worktmp/MSL20200921/V2020265040001_NPP_NRTNIR.par
NOAA_MECB_BMW NRT_IDPS
SVM01_npp_d20200921_t0400018_e0401259_b46120_c20200921044851116970_noac_ops.h5,S202026500_NCEP.MET,S202026506_NCEP.MET,S202026506_NCEP.MET,S20202650026523_TOVS.OZONE,S20202650026523_TOVS.OZONE,S20202650026523_TOVS.OZONE,radcor_modisa_nocor.hdf,polcor_viirsn_22bands_oc.hdf,landmask_USGS_15arc.nc,watermask.dat,digital_elevation_map.hdf,ice_mask.hdf,no2_climatology.hdf,alpha510_climatology.hdf,taua865_climatology.hdf,GMTCO_npp_d20200921_t0400018_e0401259_b46120_c20200921044753866634_noac_ops.h5,
/home/pub/svc_cwatch/aps/aps/aps/share/coastwatch/bin/netcdf_cf_ingest V2020265040001_NPP_NRTNIR_L2.nc /home/pub/svc_cwatch/aps/aps_u/aps/work/VRSVCW.B2020265.040004.hdf
[cwutils 3.6.0.111 20200520_165650] cwregister2 -M South750UW4590Geographic.hdf VRSVCW.B2020265.040004.hdf VRSVCW.B2020265.040004.UW00.edgemask.hdf
[cwutils 3.6.0.111 20200520_165650] cwgraphics VRSVCW.B2020265.040004.UW00.edgemask.hdf
[cwutils 3.6.0.111 20200520_165650] cwmath --parser emulated --template graphics --expr commonmask=(and(l2_flags,4650)==0) /home/pub/svc_cwatch/aps/aps_u/browse/lvl3/seadas/coastwatch/hdf/VRSVCW_B2020265_040004_UW00_edgemask_masked.hdf
[cwutils 3.6.0.111 20200520_165650] cwmath --parser emulated --template graphics --expr commonmask_nlw=(and(l2_flags,4650)==0) /home/pub/svc_cwatch/aps/aps_u/browse/lvl3/seadas/coastwatch/hdf/VRSVCW_B2020265_040004_UW00_edgemask_masked.hdf
[MSL12 1.30] /data/data055/operational/routine/bin/msl12_x64a par=/data/data097/lide.jiang/worktmp/MSL20200921/V2020265021736_NPP_NRTNIR.par
NOAA_MECB_BMW NRT_IDPS
SVM01_npp_d20200921_t0217362_e0219003_b46119_c20200921030826901012_noac_ops.h5,S19461993_COADS_GEOS1.MET_noon,,,S20202640026423_TOVS.OZONE,S20202640026423_TOVS.OZONE,S20202640026423_TOVS.OZONE,radcor_modisa_nocor.hdf,polcor_viirsn_22bands_oc.hdf,landmask_USGS_15arc.nc,watermask.dat,digital_elevation_map.hdf,ice_mask.hdf,no2_climatology.hdf,alpha510_climatology.hdf,taua865_climatology.hdf,GMTCO_npp_d20200921_t0217362_e0219003_b46119_c20200921030723501761_noac_ops.h5,
/home/pub/svc_cwatch/aps/aps/aps/share/coastwatch/bin/netcdf_cf_ingest V2020265021736_NPP_NRTNIR_L2.nc /home/pub/svc_cwatch/aps/aps_v/aps/work/VRSVCW.B2020265.021739.hdf
[cwutils 3.6.0.111 20200520_165650] cwregister2 -M South750UW4590Geographic.hdf VRSVCW.B2020265.021739.hdf VRSVCW.B2020265.021739.UW00.edgemask.hdf
[cwutils 3.6.0.111 20200520_165650] cwgraphics VRSVCW.B2020265.021739.UW00.edgemask.hdf
[cwutils 3.6.0.111 20200520_165650] cwmath --parser emulated --template graphics --expr commonmask=(and(l2_flags,4650)==0) /home/pub/svc_cwatch/aps/aps_v/browse/lvl3/seadas/coastwatch/hdf/VRSVCW_B2020265_021739_UW00_edgemask_masked.hdf
[cwutils 3.6.0.111 20200520_165650] cwmath --parser emulated --template graphics --expr commonmask_nlw=(and(l2_flags,4650)==0) /home/pub/svc_cwatch/aps/aps_v/browse/lvl3/seadas/coastwatch/hdf/VRSVCW_B2020265_021739_UW00_edgemask_masked.hdf
[MSL12 1.30] /data/data055/operational/routine/bin/msl12_x64a par=/data/data097/lide.jiang/worktmp/MSL20200921/V2020265021901_NPP_NRTNIR.par
NOAA_MECB_BMW NRT_IDPS
SVM01_npp_d20200921_t0219016_e0220257_b46119_c20200921030844151226_noac_ops.h5,S19461993_COADS_GEOS1.MET_noon,,,S20202640026423_TOVS.OZONE,S20202640026423_TOVS.OZONE,S20202640026423_TOVS.OZONE,radcor_modisa_nocor.hdf,polcor_viirsn_22bands_oc.hdf,landmask_USGS_15arc.nc,watermask.dat,digital_elevation_map.hdf,ice_mask.hdf,no2_climatology.hdf,alpha510_climatology.hdf,taua865_climatology.hdf,GMTCO_npp_d20200921_t0219016_e0220257_b46119_c20200921030732861948_noac_ops.h5,
/home/pub/svc_cwatch/aps/aps/aps/share/coastwatch/bin/netcdf_cf_ingest V2020265021901_NPP_NRTNIR_L2.nc /home/pub/svc_cwatch/aps/aps_u/aps/work/VRSVCW.B2020265.021904.hdf
[cwutils 3.6.0.111 20200520_165650] cwregister2 -M South750UW4590Geographic.hdf VRSVCW.B2020265.021904.hdf VRSVCW.B2020265.021904.UW00.edgemask.hdf
[cwutils 3.6.0.111 20200520_165650] cwgraphics VRSVCW.B2020265.021904.UW00.edgemask.hdf
[cwutils 3.6.0.111 20200520_165650] cwmath --parser emulated --template graphics --expr commonmask=(and(l2_flags,4650)==0) /home/pub/svc_cwatch/aps/aps_u/browse/lvl3/seadas/coastwatch/hdf/VRSVCW_B2020265_021904_UW00_edgemask_masked.hdf
[cwutils 3.6.0.111 20200520_165650] cwmath --parser emulated --template graphics --expr commonmask_nlw=(and(l2_flags,4650)==0) /home/pub/svc_cwatch/aps/aps_u/browse/lvl3/seadas/coastwatch/hdf/VRSVCW_B2020265_021904_UW00_edgemask_masked.hdf
[MSL12 1.30] /data/data055/operational/routine/bin/msl12_x64a par=/data/data097/lide.jiang/worktmp/MSL20200921/V2020265022027_NPP_NRTNIR.par
NOAA_MECB_BMW NRT_IDPS
SVM01_npp_d20200921_t0220270_e0221511_b46119_c20200921030841694400_noac_ops.h5,S19461993_COADS_GEOS1.MET_noon,,,S20202640026423_TOVS.OZONE,S20202640026423_TOVS.OZONE,S20202640026423_TOVS.OZONE,radcor_modisa_nocor.hdf,polcor_viirsn_22bands_oc.hdf,landmask_USGS_15arc.nc,watermask.dat,digital_elevation_map.hdf,ice_mask.hdf,no2_climatology.hdf,alpha510_climatology.hdf,taua865_climatology.hdf,GMTCO_npp_d20200921_t0220270_e0221511_b46119_c20200921030736625325_noac_ops.h5,
/home/pub/svc_cwatch/aps/aps/aps/share/coastwatch/bin/netcdf_cf_ingest V2020265022027_NPP_NRTNIR_L2.nc /home/pub/svc_cwatch/aps/aps_q/aps/work/VRSVCW.B2020265.022030.hdf
[cwutils 3.6.0.111 20200520_165650] cwregister2 -M South750UW4590Geographic.hdf VRSVCW.B2020265.022030.hdf VRSVCW.B2020265.022030.UW00.edgemask.hdf
[cwutils 3.6.0.111 20200520_165650] cwgraphics VRSVCW.B2020265.022030.UW00.edgemask.hdf
[cwutils 3.6.0.111 20200520_165650] cwmath --parser emulated --template graphics --expr commonmask=(and(l2_flags,4650)==0) /home/pub/svc_cwatch/aps/aps_q/browse/lvl3/seadas/coastwatch/hdf/VRSVCW_B2020265_022030_UW00_edgemask_masked.hdf
[cwutils 3.6.0.111 20200520_165650] cwmath --parser emulated --template graphics --expr commonmask_nlw=(and(l2_flags,4650)==0) /home/pub/svc_cwatch/aps/aps_q/browse/lvl3/seadas/coastwatch/hdf/VRSVCW_B2020265_022030_UW00_edgemask_masked.hdf
[MSL12 1.30] /data/data055/operational/routine/bin/msl12_x64a par=/data/data097/lide.jiang/worktmp/MSL20200921/V2020265003926_NPP_NRTNIR.par
NOAA_MECB_BMW NRT_IDPS
SVM01_npp_d20200921_t0039268_e0040510_b46118_c20200921012823976952_noac_ops.h5,S19461993_COADS_GEOS1.MET_noon,,,S20202640026423_TOVS.OZONE,S20202640026423_TOVS.OZONE,S20202640026423_TOVS.OZONE,radcor_modisa_nocor.hdf,polcor_viirsn_22bands_oc.hdf,landmask_USGS_15arc.nc,watermask.dat,digital_elevation_map.hdf,ice_mask.hdf,no2_climatology.hdf,alpha510_climatology.hdf,taua865_climatology.hdf,GMTCO_npp_d20200921_t0039268_e0040510_b46118_c20200921012722654968_noac_ops.h5,
/home/pub/svc_cwatch/aps/aps/aps/share/coastwatch/bin/netcdf_cf_ingest V2020265003926_NPP_NRTNIR_L2.nc /home/pub/svc_cwatch/aps/aps_y/aps/work/VRSVCW.B2020265.003929.hdf
[cwutils 3.6.0.111 20200520_165650] cwregister2 -M South750UW4590Geographic.hdf VRSVCW.B2020265.003929.hdf VRSVCW.B2020265.003929.UW00.edgemask.hdf
[cwutils 3.6.0.111 20200520_165650] cwgraphics VRSVCW.B2020265.003929.UW00.edgemask.hdf
[cwutils 3.6.0.111 20200520_165650] cwmath --parser emulated --template graphics --expr commonmask=(and(l2_flags,4650)==0) /home/pub/svc_cwatch/aps/aps_y/browse/lvl3/seadas/coastwatch/hdf/VRSVCW_B2020265_003929_UW00_edgemask_masked.hdf
[cwutils 3.6.0.111 20200520_165650] cwmath --parser emulated --template graphics --expr commonmask_nlw=(and(l2_flags,4650)==0) /home/pub/svc_cwatch/aps/aps_y/browse/lvl3/seadas/coastwatch/hdf/VRSVCW_B2020265_003929_UW00_edgemask_masked.hdf
[MSL12 1.30] /data/data055/operational/routine/bin/msl12_x64a par=/data/data097/lide.jiang/worktmp/MSL20200921/V2020265022317_NPP_NRTNIR.par
NOAA_MECB_BMW NRT_IDPS
SVM01_npp_d20200921_t0223178_e0224420_b46119_c20200921030856511854_noac_ops.h5,S19461993_COADS_GEOS1.MET_noon,,,S20202640026423_TOVS.OZONE,S20202640026423_TOVS.OZONE,S20202640026423_TOVS.OZONE,radcor_modisa_nocor.hdf,polcor_viirsn_22bands_oc.hdf,landmask_USGS_15arc.nc,watermask.dat,digital_elevation_map.hdf,ice_mask.hdf,no2_climatology.hdf,alpha510_climatology.hdf,taua865_climatology.hdf,GMTCO_npp_d20200921_t0223178_e0224420_b46119_c20200921030755815627_noac_ops.h5,
/home/pub/svc_cwatch/aps/aps/aps/share/coastwatch/bin/netcdf_cf_ingest V2020265022317_NPP_NRTNIR_L2.nc /home/pub/svc_cwatch/aps/aps_u/aps/work/VRSVCW.B2020265.022320.hdf
[cwutils 3.6.0.111 20200520_165650] cwregister2 -M South750UW4590Geographic.hdf VRSVCW.B2020265.022320.hdf VRSVCW.B2020265.022320.UW00.edgemask.hdf
[cwutils 3.6.0.111 20200520_165650] cwgraphics VRSVCW.B2020265.022320.UW00.edgemask.hdf
[cwutils 3.6.0.111 20200520_165650] cwmath --parser emulated --template graphics --expr commonmask=(and(l2_flags,4650)==0) /home/pub/svc_cwatch/aps/aps_u/browse/lvl3/seadas/coastwatch/hdf/VRSVCW_B2020265_022320_UW00_edgemask_masked.hdf
[cwutils 3.6.0.111 20200520_165650] cwmath --parser emulated --template graphics --expr commonmask_nlw=(and(l2_flags,4650)==0) /home/pub/svc_cwatch/aps/aps_u/browse/lvl3/seadas/coastwatch/hdf/VRSVCW_B2020265_022320_UW00_edgemask_masked.hdf
[MSL12 1.30] /data/data055/operational/routine/bin/msl12_x64a par=/data/data097/lide.jiang/worktmp/MSL20200921/V2020265004217_NPP_NRTNIR.par
NOAA_MECB_BMW NRT_IDPS
SVM01_npp_d20200921_t0042176_e0043418_b46118_c20200921012847996276_noac_ops.h5,S19461993_COADS_GEOS1.MET_noon,,,S20202640026423_TOVS.OZONE,S20202640026423_TOVS.OZONE,S20202640026423_TOVS.OZONE,radcor_modisa_nocor.hdf,polcor_viirsn_22bands_oc.hdf,landmask_USGS_15arc.nc,watermask.dat,digital_elevation_map.hdf,ice_mask.hdf,no2_climatology.hdf,alpha510_climatology.hdf,taua865_climatology.hdf,GMTCO_npp_d20200921_t0042176_e0043418_b46118_c20200921012748686646_noac_ops.h5,
/home/pub/svc_cwatch/aps/aps/aps/share/coastwatch/bin/netcdf_cf_ingest V2020265004217_NPP_NRTNIR_L2.nc /home/pub/svc_cwatch/aps/aps_y/aps/work/VRSVCW.B2020265.004220.hdf
[cwutils 3.6.0.111 20200520_165650] cwregister2 -M South750UW4590Geographic.hdf VRSVCW.B2020265.004220.hdf VRSVCW.B2020265.004220.UW00.edgemask.hdf
[cwutils 3.6.0.111 20200520_165650] cwgraphics VRSVCW.B2020265.004220.UW00.edgemask.hdf
[cwutils 3.6.0.111 20200520_165650] cwmath --parser emulated --template graphics --expr commonmask=(and(l2_flags,4650)==0) /home/pub/svc_cwatch/aps/aps_y/browse/lvl3/seadas/coastwatch/hdf/VRSVCW_B2020265_004220_UW00_edgemask_masked.hdf
[cwutils 3.6.0.111 20200520_165650] cwmath --parser emulated --template graphics --expr commonmask_nlw=(and(l2_flags,4650)==0) /home/pub/svc_cwatch/aps/aps_y/browse/lvl3/seadas/coastwatch/hdf/VRSVCW_B2020265_004220_UW00_edgemask_masked.hdf
[MSL12 1.30] /data/data055/operational/routine/bin/msl12_x64a par=/data/data097/lide.jiang/worktmp/MSL20200921/V2020265003801_NPP_NRTNIR.par
NOAA_MECB_BMW NRT_IDPS
SVM01_npp_d20200921_t0038014_e0039256_b46118_c20200921012807227202_noac_ops.h5,S19461993_COADS_GEOS1.MET_noon,,,S20202640026423_TOVS.OZONE,S20202640026423_TOVS.OZONE,S20202640026423_TOVS.OZONE,radcor_modisa_nocor.hdf,polcor_viirsn_22bands_oc.hdf,landmask_USGS_15arc.nc,watermask.dat,digital_elevation_map.hdf,ice_mask.hdf,no2_climatology.hdf,alpha510_climatology.hdf,taua865_climatology.hdf,GMTCO_npp_d20200921_t0038014_e0039256_b46118_c20200921012711456791_noac_ops.h5,
/home/pub/svc_cwatch/aps/aps/aps/share/coastwatch/bin/netcdf_cf_ingest V2020265003801_NPP_NRTNIR_L2.nc /home/pub/svc_cwatch/aps/aps_x/aps/work/VRSVCW.B2020265.003804.hdf
[cwutils 3.6.0.111 20200520_165650] cwregister2 -M South750UW4590Geographic.hdf VRSVCW.B2020265.003804.hdf VRSVCW.B2020265.003804.UW00.edgemask.hdf
[cwutils 3.6.0.111 20200520_165650] cwgraphics VRSVCW.B2020265.003804.UW00.edgemask.hdf
[cwutils 3.6.0.111 20200520_165650] cwmath --parser emulated --template graphics --expr commonmask=(and(l2_flags,4650)==0) /home/pub/svc_cwatch/aps/aps_x/browse/lvl3/seadas/coastwatch/hdf/VRSVCW_B2020265_003804_UW00_edgemask_masked.hdf
[cwutils 3.6.0.111 20200520_165650] cwmath --parser emulated --template graphics --expr commonmask_nlw=(and(l2_flags,4650)==0) /home/pub/svc_cwatch/aps/aps_x/browse/lvl3/seadas/coastwatch/hdf/VRSVCW_B2020265_003804_UW00_edgemask_masked.hdf
[MSL12 1.30] /data/data055/operational/routine/bin/msl12_x64a par=/data/data097/lide.jiang/worktmp/MSL20200921/V2020265003636_NPP_NRTNIR.par
NOAA_MECB_BMW NRT_IDPS
SVM01_npp_d20200921_t0036360_e0038001_b46118_c20200921012740338847_noac_ops.h5,S19461993_COADS_GEOS1.MET_noon,,,S20202640026423_TOVS.OZONE,S20202640026423_TOVS.OZONE,S20202640026423_TOVS.OZONE,radcor_modisa_nocor.hdf,polcor_viirsn_22bands_oc.hdf,landmask_USGS_15arc.nc,watermask.dat,digital_elevation_map.hdf,ice_mask.hdf,no2_climatology.hdf,alpha510_climatology.hdf,taua865_climatology.hdf,GMTCO_npp_d20200921_t0036360_e0038001_b46118_c20200921012652011809_noac_ops.h5,
/home/pub/svc_cwatch/aps/aps/aps/share/coastwatch/bin/netcdf_cf_ingest V2020265003636_NPP_NRTNIR_L2.nc /home/pub/svc_cwatch/aps/aps_r/aps/work/VRSVCW.B2020265.003639.hdf
[cwutils 3.6.0.111 20200520_165650] cwregister2 -M South750UW4590Geographic.hdf VRSVCW.B2020265.003639.hdf VRSVCW.B2020265.003639.UW00.edgemask.hdf
[cwutils 3.6.0.111 20200520_165650] cwgraphics VRSVCW.B2020265.003639.UW00.edgemask.hdf
[cwutils 3.6.0.111 20200520_165650] cwmath --parser emulated --template graphics --expr commonmask=(and(l2_flags,4650)==0) /home/pub/svc_cwatch/aps/aps_r/browse/lvl3/seadas/coastwatch/hdf/VRSVCW_B2020265_003639_UW00_edgemask_masked.hdf
[cwutils 3.6.0.111 20200520_165650] cwmath --parser emulated --template graphics --expr commonmask_nlw=(and(l2_flags,4650)==0) /home/pub/svc_cwatch/aps/aps_r/browse/lvl3/seadas/coastwatch/hdf/VRSVCW_B2020265_003639_UW00_edgemask_masked.hdf
[MSL12 1.30] /data/data055/operational/routine/bin/msl12_x64a par=/data/data097/lide.jiang/worktmp/MSL20200921/V2020265022152_NPP_NRTNIR.par
NOAA_MECB_BMW NRT_IDPS
SVM01_npp_d20200921_t0221524_e0223166_b46119_c20200921030859086394_noac_ops.h5,S19461993_COADS_GEOS1.MET_noon,,,S20202640026423_TOVS.OZONE,S20202640026423_TOVS.OZONE,S20202640026423_TOVS.OZONE,radcor_modisa_nocor.hdf,polcor_viirsn_22bands_oc.hdf,landmask_USGS_15arc.nc,watermask.dat,digital_elevation_map.hdf,ice_mask.hdf,no2_climatology.hdf,alpha510_climatology.hdf,taua865_climatology.hdf,GMTCO_npp_d20200921_t0221524_e0223166_b46119_c20200921030808320724_noac_ops.h5,
/home/pub/svc_cwatch/aps/aps/aps/share/coastwatch/bin/netcdf_cf_ingest V2020265022152_NPP_NRTNIR_L2.nc /home/pub/svc_cwatch/aps/aps_s/aps/work/VRSVCW.B2020265.022155.hdf
[cwutils 3.6.0.111 20200520_165650] cwregister2 -M South750UW4590Geographic.hdf VRSVCW.B2020265.022155.hdf VRSVCW.B2020265.022155.UW00.edgemask.hdf
[cwutils 3.6.0.111 20200520_165650] cwgraphics VRSVCW.B2020265.022155.UW00.edgemask.hdf
[cwutils 3.6.0.111 20200520_165650] cwmath --parser emulated --template graphics --expr commonmask=(and(l2_flags,4650)==0) /home/pub/svc_cwatch/aps/aps_s/browse/lvl3/seadas/coastwatch/hdf/VRSVCW_B2020265_022155_UW00_edgemask_masked.hdf
[cwutils 3.6.0.111 20200520_165650] cwmath --parser emulated --template graphics --expr commonmask_nlw=(and(l2_flags,4650)==0) /home/pub/svc_cwatch/aps/aps_s/browse/lvl3/seadas/coastwatch/hdf/VRSVCW_B2020265_022155_UW00_edgemask_masked.hdf
[MSL12 1.30] /data/data055/operational/routine/bin/msl12_x64a par=/data/data097/lide.jiang/worktmp/MSL20200921/V2020265004052_NPP_NRTNIR.par
NOAA_MECB_BMW NRT_IDPS
SVM01_npp_d20200921_t0040522_e0042164_b46118_c20200921012836139422_noac_ops.h5,S19461993_COADS_GEOS1.MET_noon,,,S20202640026423_TOVS.OZONE,S20202640026423_TOVS.OZONE,S20202640026423_TOVS.OZONE,radcor_modisa_nocor.hdf,polcor_viirsn_22bands_oc.hdf,landmask_USGS_15arc.nc,watermask.dat,digital_elevation_map.hdf,ice_mask.hdf,no2_climatology.hdf,alpha510_climatology.hdf,taua865_climatology.hdf,GMTCO_npp_d20200921_t0040522_e0042164_b46118_c20200921012740163209_noac_ops.h5,
/home/pub/svc_cwatch/aps/aps/aps/share/coastwatch/bin/netcdf_cf_ingest V2020265004052_NPP_NRTNIR_L2.nc /home/pub/svc_cwatch/aps/aps_u/aps/work/VRSVCW.B2020265.004055.hdf
[cwutils 3.6.0.111 20200520_165650] cwregister2 -M South750UW4590Geographic.hdf VRSVCW.B2020265.004055.hdf VRSVCW.B2020265.004055.UW00.edgemask.hdf
[cwutils 3.6.0.111 20200520_165650] cwgraphics VRSVCW.B2020265.004055.UW00.edgemask.hdf
[cwutils 3.6.0.111 20200520_165650] cwmath --parser emulated --template graphics --expr commonmask=(and(l2_flags,4650)==0) /home/pub/svc_cwatch/aps/aps_u/browse/lvl3/seadas/coastwatch/hdf/VRSVCW_B2020265_004055_UW00_edgemask_masked.hdf
[cwutils 3.6.0.111 20200520_165650] cwmath --parser emulated --template graphics --expr commonmask_nlw=(and(l2_flags,4650)==0) /home/pub/svc_cwatch/aps/aps_u/browse/lvl3/seadas/coastwatch/hdf/VRSVCW_B2020265_004055_UW00_edgemask_masked.hdf
[cwutils 3.6.0.111 20200520_165650] cwcomposite --pedantic --method explicit --inputs - --match ^(longitude|latitude|kd_par)$ /home/pub/svc_cwatch/aps/aps_v/browse/lvl4/modis/coastwatch/hdf/VRSVCW_B2020265_C11_003639-004220_021739-022320_040004_UW00_edgemask_kdpar.hdf
[cwutils 3.6.0.111 20200520_165650] cwgraphics /home/pub/svc_cwatch/aps/aps_v/browse/lvl4/modis/coastwatch/hdf/VRSVCW_B2020265_C11_003639-004220_021739-022320_040004_UW00_edgemask_kdpar.hdf
[cwutils 3.6.0.111 20200520_165650] cwimport --match=^graphics$ --copy /home/pub/svc_cwatch/aps/aps/aps/share/coastwatch/icons/GlobalFourKmGeographic.hdf /home/pub/svc_cwatch/aps/aps_q/browse/lvl4/modis/coastwatch/maskhdf/VRSVCW_B2020265_B2020265_D1_WW00_edgemask_kdpar.hdf
2020-09-24T02:18:58Z https://www.star.nesdis.noaa.gov/thredds/dodsC/CoastWatch/VIIRS/npp/kdpar/DailyGlobal/WW00
2020-09-24T02:18:58Z http://coastwatch.pfeg.noaa.gov/erddap/griddap/nesdisVHNkdparDaily.das";
    String infoUrl "https://www.star.nesdis.noaa.gov/thredds/dodsC/CoastWatch/VIIRS/npp/kdpar/DailyGlobal/WW00.html";
    String institution "NOAA NESDIS STAR";
    String keywords "altitude, applications, attenuation, available, baseline, center, coefficient, data, diffuse, environmental, graphics, imager, imager/radiometer, imaging, information, infrared, kd_par, kdpar, latitude, longitude, mean, national, nesdis, noaa, npp, optical, optical properties, orbiting, overlay, par, partnership, photosynthetically, planes, polar, polar-orbiting, properties, radiation, radiometer, research, satellite, service, suite, time, viirs, visible, ww00";
    String keywords_vocabulary "NASA Global Change Master Directory (GCMD) Science Keywords";
    String license 
"The data may be used and redistributed for free but is not intended
for legal use, since it may contain inaccuracies. Neither the data
Contributor, ERD, NOAA, nor the United States Government, nor any
of their employees or contractors, makes any warranty, express or
implied, including warranties of merchantability and fitness for a
particular purpose, or assumes any legal liability for the accuracy,
completeness, or usefulness, of this information.";
    Float64 Northernmost_Northing 89.75625000000001;
    String OBSERVED_PROPERTY "kd_par";
    String publisher_email "coastwatch.info@noaa.gov; ncei.info@noaa.gov";
    String publisher_name "NOAA CoastWatch; National Centers for Environmental Information (NCEI)";
    String publisher_url "https://coastwatch.noaa.gov; https://www.ncei.noaa.gov/";
    String source "S-NPP_VIIRS_kdpar";
    String sourceUrl "https://www.star.nesdis.noaa.gov/thredds/dodsC/CoastWatch/VIIRS/npp/kdpar/DailyGlobal/WW00";
    Float64 Southernmost_Northing -89.75625000000002;
    String standard_name_vocabulary "CF Standard Name Table v70";
    String summary "Visible and Infrared Imager/Radiometer Suite/Suomi-NPP (VIIRSN) Level-3 (WW00), Diffuse Attenuation Coefficient for PAR (kdpar), Near Real-Time, Global, Daily, processed by NOAA.  EXPERIMENTAL.";
    String testOutOfDate "now-3days";
    String time_coverage_end "2020-09-22T12:00:00Z";
    String time_coverage_start "2019-09-17T12:00:00Z";
    String title "KDPAR, NOAA VIIRS, Near Real-Time, Global, Level 3, 2017-present, EXPERIMENTAL, Daily";
    Float64 Westernmost_Easting -180.01875;
  }
}

 

Using griddap to Request Data and Graphs from Gridded Datasets

griddap lets you request a data subset, graph, or map from a gridded dataset (for example, sea surface temperature data from a satellite), via a specially formed URL. griddap uses the OPeNDAP (external link) Data Access Protocol (DAP) (external link) and its projection constraints (external link).

The URL specifies what you want: the dataset, a description of the graph or the subset of the data, and the file type for the response.

griddap request URLs must be in the form
https://coastwatch.pfeg.noaa.gov/erddap/griddap/datasetID.fileType{?query}
For example,
https://coastwatch.pfeg.noaa.gov/erddap/griddap/jplMURSST41.htmlTable?analysed_sst[(2002-06-01T09:00:00Z)][(-89.99):1000:(89.99)][(-179.99):1000:(180.0)]
Thus, the query is often a data variable name (e.g., analysed_sst), followed by [(start):stride:(stop)] (or a shorter variation of that) for each of the variable's dimensions (for example, [time][latitude][longitude]).

For details, see the griddap Documentation.


 
ERDDAP, Version 2.02
Disclaimers | Privacy Policy | Contact