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

ERDDAP > griddap > Data Access Form ?

Dataset Title:  NOAA CoastWatch, VIIRSN, Suomi-NPP, Level 3 SMI, nLw551, Global, 2020-present,
EXPERIMENTAL, Daily, Lon0360
Subscribe RSS
Institution:  NOAA NESDIS STAR   (Dataset ID: nesdisVHNnLw551Daily_Lon0360)
Information:  Summary ? | License ? | FGDC | ISO 19115 | Metadata | Background (external link) | Make a graph
 
Dimensions ? Start ? Stride ? Stop ?  Size ?    Spacing ?
 time (Time Baseline, UTC) ?      369    1 day 0h 7m 50s (uneven)
  < slider >
 altitude (m) ?      1    (just one value)
  < slider >
 latitude (degrees_north) ?      4788    -0.0375 (even)
  < slider >
 longitude (degrees_east) ?      9600    0.0375 (even)
  < slider >
 
Grid Variables (which always also download all of the dimension variables)
 nLw_551 (Normalized Water-leaving Radiance at 551.0 nm, mW cm^-2 um^-1 sr^-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 1.5952464e+9, 1.6272144e+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 0.018749999999981976, 359.98125;
    String axis "X";
    String ioos_category "Location";
    String long_name "Longitude";
    String source_name "cols";
    String standard_name "longitude";
    String units "degrees_east";
  }
  nLw_551 {
    Int32 _ChunkSizes 1, 1, 902, 1808;
    Float32 _FillValue NaN;
    Float64 colorBarMaximum 30.0;
    Float64 colorBarMinimum 0.0;
    String colorBarPalette "WhiteRedBlack";
    Int32 cw_fraction_digits 14;
    String cw_product_status "Experimental";
    Float64 cw_solar_irradiance 184.2347;
    String cw_solar_irradiance_units "mW cm^-2 um^-1";
    String grid_mapping "coord_ref";
    String ioos_category "Unknown";
    String long_name "Normalized Water-leaving Radiance at 551.0 nm";
    Float32 missing_value NaN;
    String units "mW cm^-2 um^-1 sr^-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";
    String date_created "2021-07-25T15:41:29Z";
    Float64 Easternmost_Easting 359.98125;
    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 359.98125;
    Float64 geospatial_lon_min 0.018749999999981976;
    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/MSL20210723/MSL20210724/V2021205014410_NPP_NRTNIR.par
NOAA_MECB_BMW NRT_IDPS
SVM01_npp_d20210724_t0144102_e0145344_b50460_c20210724023053790278_oebc_ops.h5,S19461993_COADS_GEOS1.MET_noon,,,S20212040020423_TOVS.OZONE,S20212040020423_TOVS.OZONE,S20212040020423_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_d20210724_t0144102_e0145344_b50460_c20210724023013922668_oebc_ops.h5,
/home/pub/svc_cwatch/aps/aps/aps/share/coastwatch/bin/netcdf_cf_ingest V2021205014410_NPP_NRTNIR_L2.nc /home/pub/svc_cwatch/aps/aps_p/aps/work/VRSVCW.B2021205.014413.hdf
[cwutils 3.6.1.3 20201118_155352] cwregister2 -M South750UW4590Geographic.hdf VRSVCW.B2021205.014413.hdf VRSVCW.B2021205.014413.UW00.edgemask.hdf
[cwutils 3.6.1.3 20201118_155352] cwgraphics VRSVCW.B2021205.014413.UW00.edgemask.hdf
[cwutils 3.6.1.3 20201118_155352] cwmath --parser emulated --template graphics --expr commonmask=(and(l2_flags,4650)==0) /home/pub/svc_cwatch/aps/aps_p/browse/lvl3/seadas/coastwatch/hdf/VRSVCW_B2021205_014413_UW00_edgemask_masked.hdf
[cwutils 3.6.1.3 20201118_155352] cwmath --parser emulated --template graphics --expr commonmask_nlw=(and(l2_flags,4650)==0) /home/pub/svc_cwatch/aps/aps_p/browse/lvl3/seadas/coastwatch/hdf/VRSVCW_B2021205_014413_UW00_edgemask_masked.hdf
[MSL12 1.30] /data/data055/operational/routine/bin/msl12_x64a par=/data/data097/lide.jiang/worktmp/MSL20210723/MSL20210724/V2021205014535_NPP_NRTNIR.par
NOAA_MECB_BMW NRT_IDPS
SVM01_npp_d20210724_t0145356_e0146598_b50460_c20210724023124017422_oebc_ops.h5,S19461993_COADS_GEOS1.MET_noon,,,S20212040020423_TOVS.OZONE,S20212040020423_TOVS.OZONE,S20212040020423_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_d20210724_t0145356_e0146598_b50460_c20210724023033897833_oebc_ops.h5,
/home/pub/svc_cwatch/aps/aps/aps/share/coastwatch/bin/netcdf_cf_ingest V2021205014535_NPP_NRTNIR_L2.nc /home/pub/svc_cwatch/aps/aps_x/aps/work/VRSVCW.B2021205.014538.hdf
[cwutils 3.6.1.3 20201118_155352] cwregister2 -M South750UW4590Geographic.hdf VRSVCW.B2021205.014538.hdf VRSVCW.B2021205.014538.UW00.edgemask.hdf
[cwutils 3.6.1.3 20201118_155352] cwgraphics VRSVCW.B2021205.014538.UW00.edgemask.hdf
[cwutils 3.6.1.3 20201118_155352] 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_B2021205_014538_UW00_edgemask_masked.hdf
[cwutils 3.6.1.3 20201118_155352] 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_B2021205_014538_UW00_edgemask_masked.hdf
[MSL12 1.30] /data/data055/operational/routine/bin/msl12_x64a par=/data/data097/lide.jiang/worktmp/MSL20210723/MSL20210724/V2021205000435_NPP_NRTNIR.par
NOAA_MECB_BMW NRT_IDPS
SVM01_npp_d20210724_t0004354_e0005596_b50459_c20210724004952018609_oebc_ops.h5,S19461993_COADS_GEOS1.MET_noon,,,S20212040020423_TOVS.OZONE,S20212040020423_TOVS.OZONE,S20212040020423_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_d20210724_t0004354_e0005596_b50459_c20210724004901813647_oebc_ops.h5,
/home/pub/svc_cwatch/aps/aps/aps/share/coastwatch/bin/netcdf_cf_ingest V2021205000435_NPP_NRTNIR_L2.nc /home/pub/svc_cwatch/aps/aps_x/aps/work/VRSVCW.B2021205.000438.hdf
[cwutils 3.6.1.3 20201118_155352] cwregister2 -M South750UW4590Geographic.hdf VRSVCW.B2021205.000438.hdf VRSVCW.B2021205.000438.UW00.edgemask.hdf
[cwutils 3.6.1.3 20201118_155352] cwgraphics VRSVCW.B2021205.000438.UW00.edgemask.hdf
[cwutils 3.6.1.3 20201118_155352] 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_B2021205_000438_UW00_edgemask_masked.hdf
[cwutils 3.6.1.3 20201118_155352] 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_B2021205_000438_UW00_edgemask_masked.hdf
[MSL12 1.30] /data/data055/operational/routine/bin/msl12_x64a par=/data/data097/lide.jiang/worktmp/MSL20210724/V2021205234541_NPP_NRTNIR.par
NOAA_MECB_BMW NRT_IDPS
SVM01_npp_d20210724_t2345416_e2347057_b50473_c20210725003142455141_oebc_ops.h5,S19461993_COADS_GEOS1.MET_noon,,,S20212050020523_TOVS.OZONE,S20212050020523_TOVS.OZONE,S20212050020523_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_d20210724_t2345416_e2347057_b50473_c20210725003100286789_oebc_ops.h5,
/home/pub/svc_cwatch/aps/aps/aps/share/coastwatch/bin/netcdf_cf_ingest V2021205234541_NPP_NRTNIR_L2.nc /home/pub/svc_cwatch/aps/aps_u/aps/work/VRSVCW.B2021205.234544.hdf
[cwutils 3.6.1.3 20201118_155352] cwregister2 -M South750UW4590Geographic.hdf VRSVCW.B2021205.234544.hdf VRSVCW.B2021205.234544.UW00.edgemask.hdf
[cwutils 3.6.1.3 20201118_155352] cwgraphics VRSVCW.B2021205.234544.UW00.edgemask.hdf
[cwutils 3.6.1.3 20201118_155352] 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_B2021205_234544_UW00_edgemask_masked.hdf
[cwutils 3.6.1.3 20201118_155352] 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_B2021205_234544_UW00_edgemask_masked.hdf
[MSL12 1.30] /data/data055/operational/routine/bin/msl12_x64a par=/data/data097/lide.jiang/worktmp/MSL20210723/MSL20210724/V2021205000310_NPP_NRTNIR.par
NOAA_MECB_BMW NRT_IDPS
SVM01_npp_d20210724_t0003100_e0004342_b50459_c20210724004951911021_oebc_ops.h5,S19461993_COADS_GEOS1.MET_noon,,,S20212040020423_TOVS.OZONE,S20212040020423_TOVS.OZONE,S20212040020423_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_d20210724_t0003100_e0004342_b50459_c20210724004913269574_oebc_ops.h5,
/home/pub/svc_cwatch/aps/aps/aps/share/coastwatch/bin/netcdf_cf_ingest V2021205000310_NPP_NRTNIR_L2.nc /home/pub/svc_cwatch/aps/aps_x/aps/work/VRSVCW.B2021205.000313.hdf
[cwutils 3.6.1.3 20201118_155352] cwregister2 -M South750UW4590Geographic.hdf VRSVCW.B2021205.000313.hdf VRSVCW.B2021205.000313.UW00.edgemask.hdf
[cwutils 3.6.1.3 20201118_155352] cwgraphics VRSVCW.B2021205.000313.UW00.edgemask.hdf
[cwutils 3.6.1.3 20201118_155352] 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_B2021205_000313_UW00_edgemask_masked.hdf
[cwutils 3.6.1.3 20201118_155352] 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_B2021205_000313_UW00_edgemask_masked.hdf
[MSL12 1.30] /data/data055/operational/routine/bin/msl12_x64a par=/data/data097/lide.jiang/worktmp/MSL20210724/V2021205220316_NPP_NRTNIR.par
NOAA_MECB_BMW NRT_IDPS
SVM01_npp_d20210724_t2203160_e2204401_b50472_c20210724225113841690_oebc_ops.h5,S19461993_COADS_GEOS1.MET_noon,,,S20212050020523_TOVS.OZONE,S20212050020523_TOVS.OZONE,S20212050020523_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_d20210724_t2203160_e2204401_b50472_c20210724225029591527_oebc_ops.h5,
/home/pub/svc_cwatch/aps/aps/aps/share/coastwatch/bin/netcdf_cf_ingest V2021205220316_NPP_NRTNIR_L2.nc /home/pub/svc_cwatch/aps/aps_p/aps/work/VRSVCW.B2021205.220319.hdf
[cwutils 3.6.1.3 20201118_155352] cwregister2 -M South750UW4590Geographic.hdf VRSVCW.B2021205.220319.hdf VRSVCW.B2021205.220319.UW00.edgemask.hdf
[cwutils 3.6.1.3 20201118_155352] cwgraphics VRSVCW.B2021205.220319.UW00.edgemask.hdf
[cwutils 3.6.1.3 20201118_155352] cwmath --parser emulated --template graphics --expr commonmask=(and(l2_flags,4650)==0) /home/pub/svc_cwatch/aps/aps_p/browse/lvl3/seadas/coastwatch/hdf/VRSVCW_B2021205_220319_UW00_edgemask_masked.hdf
[cwutils 3.6.1.3 20201118_155352] cwmath --parser emulated --template graphics --expr commonmask_nlw=(and(l2_flags,4650)==0) /home/pub/svc_cwatch/aps/aps_p/browse/lvl3/seadas/coastwatch/hdf/VRSVCW_B2021205_220319_UW00_edgemask_masked.hdf
[MSL12 1.30] /data/data055/operational/routine/bin/msl12_x64a par=/data/data097/lide.jiang/worktmp/MSL20210724/V2021205234416_NPP_NRTNIR.par
NOAA_MECB_BMW NRT_IDPS
SVM01_npp_d20210724_t2344162_e2345403_b50473_c20210725003137200633_oebc_ops.h5,S19461993_COADS_GEOS1.MET_noon,,,S20212050020523_TOVS.OZONE,S20212050020523_TOVS.OZONE,S20212050020523_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_d20210724_t2344162_e2345403_b50473_c20210725003053270715_oebc_ops.h5,
/home/pub/svc_cwatch/aps/aps/aps/share/coastwatch/bin/netcdf_cf_ingest V2021205234416_NPP_NRTNIR_L2.nc /home/pub/svc_cwatch/aps/aps_y/aps/work/VRSVCW.B2021205.234419.hdf
[cwutils 3.6.1.3 20201118_155352] cwregister2 -M South750UW4590Geographic.hdf VRSVCW.B2021205.234419.hdf VRSVCW.B2021205.234419.UW00.edgemask.hdf
[cwutils 3.6.1.3 20201118_155352] cwgraphics VRSVCW.B2021205.234419.UW00.edgemask.hdf
[cwutils 3.6.1.3 20201118_155352] 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_B2021205_234419_UW00_edgemask_masked.hdf
[cwutils 3.6.1.3 20201118_155352] 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_B2021205_234419_UW00_edgemask_masked.hdf
[cwutils 3.6.1.3 20201118_155352] cwcomposite --pedantic --method explicit --inputs - --match ^(longitude|latitude|nLw_551)$ /home/pub/svc_cwatch/aps/aps_t/browse/lvl4/modis/coastwatch/hdf/VRSVCW_B2021205_C7_000313_000438_014413_014538_220319_234419_234544_UW00_edgemask_nLw551.hdf
[cwutils 3.6.1.3 20201118_155352] cwgraphics /home/pub/svc_cwatch/aps/aps_t/browse/lvl4/modis/coastwatch/hdf/VRSVCW_B2021205_C7_000313_000438_014413_014538_220319_234419_234544_UW00_edgemask_nLw551.hdf
[cwutils 3.6.1.3 20201118_155352] cwimport --match=^graphics$ --copy /home/pub/svc_cwatch/aps/aps/aps/share/coastwatch/icons/GlobalFourKmGeographic.hdf /home/pub/svc_cwatch/aps/aps_w/browse/lvl4/modis/coastwatch/maskhdf/VRSVCW_B2021205_B2021205_D1_WW00_edgemask_nLw551.hdf
2021-07-27T17:39:29Z https://www.star.nesdis.noaa.gov/thredds/dodsC/CoastWatch/VIIRS/npp/nLw551/DailyGlobal/WW00
2021-07-27T17:39:29Z http://coastwatch.pfeg.noaa.gov/erddap/griddap/nesdisVHNnLw551Daily_Lon0360.das";
    String infoUrl "https://www.star.nesdis.noaa.gov/thredds/dodsC/CoastWatch/VIIRS/npp/nLw551/DailyGlobal/WW00.html";
    String institution "NOAA NESDIS STAR";
    String instrument "VIIRS";
    String keywords "altitude, applications, baseline, center, daily, data, environmental, graphics, imager, imager/radiometer, imaging, information, infrared, latitude, leaving, longitude, mean, national, nesdis, nlw551, nLw_551, noaa, normalized, npp, obpg, optical, optical properties, orbiting, overlay, partnership, planes, polar, polar-orbiting, properties, radiance, radiometer, research, satellite, service, suite, time, viirs, visible, water, water-leaving, 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 "nLw_551";
    String platform "S-NPP";
    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_nLw551";
    String sourceUrl "https://www.star.nesdis.noaa.gov/thredds/dodsC/CoastWatch/VIIRS/npp/nLw551/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), Normalized Water-Leaving radiance at 551nm (nLw551), Global, Daily, processed by NOAA.  EXPERIMENTAL.";
    String testOutOfDate "now-3days";
    String time_coverage_end "2021-07-25T12:00:00Z";
    String time_coverage_start "2020-07-20T12:00:00Z";
    String title "NOAA CoastWatch, VIIRSN, Suomi-NPP, Level 3 SMI, nLw551, Global, 2020-present, EXPERIMENTAL, Daily, Lon0360";
    Float64 Westernmost_Easting 0.018749999999981976;
  }
}

 

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 2.14
Disclaimers | Privacy Policy | Contact