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     data   graph     Satellite Glider Matchups    ?   F   I   M   background (external link) RSS Subscribe
University of Del...  ?
glider_satmatch_bathy_50m

The Dataset's Variables and Attributes

Row Type Variable Name Attribute Name Data Type Value
attribute NC_GLOBAL cdm_data_type String Other
attribute NC_GLOBAL Conventions String COARDS, CF-1.6, ACDD-1.3
attribute NC_GLOBAL Easternmost_Easting double -63.31979
attribute NC_GLOBAL geospatial_lat_max double 41.00956
attribute NC_GLOBAL geospatial_lat_min double 29.27762
attribute NC_GLOBAL geospatial_lat_units String degrees_north
attribute NC_GLOBAL geospatial_lon_max double -63.31979
attribute NC_GLOBAL geospatial_lon_min double -88.79958
attribute NC_GLOBAL geospatial_lon_units String degrees_east
attribute NC_GLOBAL infoUrl String orb.udel.edu
attribute NC_GLOBAL institution String University of Delaware
attribute NC_GLOBAL keywords String available, bathy, chl, chl_npqcor, chlorophyll, data, depth, depth_bin_m, dist, dist_traveled_m, inverse, kd_inverse, latitude, local, longitude, matched, matched_443_m, matched_443_v, matched_486_v, matched_488_m, matched_547_m, matched_551_v, matched_bb_m, matched_bb_v, matched_chl_m, matched_chl_v, matched_kd, matched_par, matched_wm_m, matched_wm_v, mission, npqcor, optical, optical properties, par, photosynthetically, properties, quality, radiation, row, source, time, time2, traveled\\.m, v
attribute NC_GLOBAL license String 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.
attribute NC_GLOBAL Northernmost_Northing double 41.00956
attribute NC_GLOBAL sourceUrl String (local files)
attribute NC_GLOBAL Southernmost_Northing double 29.27762
attribute NC_GLOBAL standard_name_vocabulary String CF Standard Name Table v29
attribute NC_GLOBAL summary String Aggregate 62 slocum glider deployments from 2013 - 2018 in the North West Atlantic. Reprocessed to include optical data. Glider Optics must have been factory calibrated withing one year of deployment. Data from glider profiles are averaged to one daily profile, and subset to the top fifty (50) meters in one-meter depth bins. Includes matched chl_oc3 chlorophyll and remote sensing reflectances from AQUA-MODIS and SNPP-VIIRS, as well as matched diffuse attenuation coefficient at 490nm (Kd_490) and Photosynthetically Active Radiation (par) from SNPP-VIIRS.
attribute NC_GLOBAL title String Satellite Glider Matchups
attribute NC_GLOBAL Westernmost_Easting double -88.79958
variable row   int  
attribute row _ChunkSizes uint 1048576
attribute row actual_range int 1, 138158
attribute row ioos_category String Unknown
attribute row long_name String row
attribute row units String row_number
variable mission   String  
attribute mission _ChunkSizes uint 1, 25
attribute mission ioos_category String Unknown
attribute mission long_name String The name of the glider deployment
variable depth_bin_m   float  
attribute depth_bin_m _ChunkSizes uint 138158
attribute depth_bin_m _FillValue float -999.0
attribute depth_bin_m actual_range float 1.0, 49.0
attribute depth_bin_m colorBarMaximum double 8000.0
attribute depth_bin_m colorBarMinimum double -8000.0
attribute depth_bin_m colorBarPalette String TopographyDepth
attribute depth_bin_m ioos_category String Location
attribute depth_bin_m long_name String one meter depth bins used to average glider data positive down
attribute depth_bin_m positive String down
attribute depth_bin_m standard_name String depth
attribute depth_bin_m units String meters
variable bb   float  
attribute bb _ChunkSizes uint 138158
attribute bb _FillValue float -999.0
attribute bb actual_range float 0.0, 0.00667898
attribute bb ioos_category String Unknown
attribute bb long_name String backsatter from WetLABS ECO flbbcd [1/m*sr] obs type measured
variable chl   float  
attribute chl _ChunkSizes uint 138158
attribute chl _FillValue float -999.0
attribute chl actual_range float 0.0, 16.213
attribute chl ioos_category String Unknown
attribute chl long_name String original chlorophyll fluorescence from WetLABS ECO flbbcd [ug/l] obs type measured
attribute chl standard_name String mass_concentration_of_chlorophyll_a_in_sea_water
variable chl_npqcor   float  
attribute chl_npqcor _ChunkSizes uint 138158
attribute chl_npqcor _FillValue float -999.0
attribute chl_npqcor actual_range float 0.0, 244.7365
attribute chl_npqcor colorBarMaximum double 150.0
attribute chl_npqcor colorBarMinimum double 0.0
attribute chl_npqcor ioos_category String Quality
attribute chl_npqcor long_name String Non-photochemical quenching corrected chlorophyll obs type calculated (Smith et al 2021 unpublished)
attribute chl_npqcor standard_name String mass_concentration_of_chlorophyll_a_in_sea_water
variable time2   double  
attribute time2 _ChunkSizes uint 138158
attribute time2 actual_range double 1.3740192E9, 1.5431904E9
attribute time2 ioos_category String Time
attribute time2 long_name String Calendar date corresponding to the mid point of the profile, used to match to AQUA-MODIS and SNPP-VIIRS variables
attribute time2 standard_name String time
attribute time2 time_origin String 01-JAN-1970 00:00:00
attribute time2 tz String UTC
attribute time2 units String seconds since 1970-01-01T00:00:00Z
variable latitude   float  
attribute latitude _ChunkSizes uint 138158
attribute latitude _CoordinateAxisType String Lat
attribute latitude _FillValue float -999.0
attribute latitude actual_range float 29.27762, 41.00956
attribute latitude axis String Y
attribute latitude colorBarMaximum double 90.0
attribute latitude colorBarMinimum double -90.0
attribute latitude ioos_category String Location
attribute latitude long_name String Value is interpolated to provide an estimate of the latitude at the mid-point of the profile
attribute latitude standard_name String latitude
attribute latitude units String degrees_north
variable longitude   float  
attribute longitude _ChunkSizes uint 138158
attribute longitude _CoordinateAxisType String Lon
attribute longitude _FillValue float -999.0
attribute longitude actual_range float -88.79958, -63.31979
attribute longitude axis String X
attribute longitude colorBarMaximum double 180.0
attribute longitude colorBarMinimum double -180.0
attribute longitude ioos_category String Location
attribute longitude long_name String Value is interpolated to provide an estimate of the longitude at the mid-point of the profile
attribute longitude standard_name String longitude
attribute longitude units String degrees_east
variable dist_traveled_m   float  
attribute dist_traveled_m _ChunkSizes uint 138158
attribute dist_traveled_m _FillValue float -999.0
attribute dist_traveled_m actual_range float 0.0, 46176.68
attribute dist_traveled_m ioos_category String Unknown
attribute dist_traveled_m long_name String distance in meters the glider traveled that day. From R function distGEO https://www.rdocumentation.org/packages/geosphere/versions/1.5-10/topics/distGeo (external link)
attribute dist_traveled_m observation_type String Calculated
attribute dist_traveled_m units String m
variable matched_kd   float  
attribute matched_kd _ChunkSizes uint 138158
attribute matched_kd _FillValue float -999.0
attribute matched_kd actual_range float 0.0212, 0.5246
attribute matched_kd ioos_category String Unknown
attribute matched_kd long_name String SNPP-VIIRS Diffuse attenuation coefficient at 490nm, KD2 algorithm, matched to co-incident glider profiles.
variable matched_par   float  
attribute matched_par _ChunkSizes uint 138158
attribute matched_par _FillValue float -999.0
attribute matched_par actual_range float 0.5273303, 63.841
attribute matched_par ioos_category String Optical Properties
attribute matched_par long_name String SNPP-VIIRS Photosynthetically Available Radiation, R. Frouin. Matched to co-incident glider profiles.
variable matched_chl_v   float  
attribute matched_chl_v _ChunkSizes uint 138158
attribute matched_chl_v _FillValue float -999.0
attribute matched_chl_v actual_range float 0.03649778, 7.873127
attribute matched_chl_v ioos_category String Unknown
attribute matched_chl_v long_name String AQUA-MODIS matched_chl_v, matched to coincident glider profiles.
variable matched_bb_v   float  
attribute matched_bb_v _ChunkSizes uint 138158
attribute matched_bb_v _FillValue float -999.0
attribute matched_bb_v actual_range float -0.023835, 0.05715334
attribute matched_bb_v ioos_category String Unknown
attribute matched_bb_v long_name String AQUA-MODIS matched_bb_v, matched to coincident glider profiles.
variable matched_443_v   float  
attribute matched_443_v _ChunkSizes uint 138158
attribute matched_443_v _FillValue float -999.0
attribute matched_443_v actual_range float -0.007343999, 0.01401267
attribute matched_443_v ioos_category String Unknown
attribute matched_443_v long_name String AQUA-MODIS matched_443_v, matched to coincident glider profiles.
variable matched_486_v   float  
attribute matched_486_v _ChunkSizes uint 138158
attribute matched_486_v _FillValue float -999.0
attribute matched_486_v actual_range float 6.260009E-4, 0.01427733
attribute matched_486_v ioos_category String Unknown
attribute matched_486_v long_name String AQUA-MODIS matched_486_v, matched to coincident glider profiles.
variable matched_551_v   float  
attribute matched_551_v _ChunkSizes uint 138158
attribute matched_551_v _FillValue float -999.0
attribute matched_551_v actual_range float 8.280009E-4, 0.01689667
attribute matched_551_v ioos_category String Unknown
attribute matched_551_v long_name String AQUA-MODIS matched_551_v, matched to coincident glider profiles.
variable matched_wm_v   float  
attribute matched_wm_v _ChunkSizes uint 138158
attribute matched_wm_v _FillValue float -999.0
attribute matched_wm_v actual_range float -153.4001, 9539.6
attribute matched_wm_v ioos_category String Unknown
attribute matched_wm_v long_name String AQUA-MODIS matched_wm_v, matched to coincident glider profiles.
variable matched_chl_m   float  
attribute matched_chl_m _ChunkSizes uint 138158
attribute matched_chl_m _FillValue float -999.0
attribute matched_chl_m actual_range float 0.05545107, 16.21612
attribute matched_chl_m ioos_category String Unknown
attribute matched_chl_m long_name String AQUA-MODIS matched_chl_m, matched to coincident glider profiles.
variable matched_bb_m   float  
attribute matched_bb_m _ChunkSizes uint 138158
attribute matched_bb_m _FillValue float -999.0
attribute matched_bb_m actual_range float 9.550041E-4, 0.2314933
attribute matched_bb_m ioos_category String Unknown
attribute matched_bb_m long_name String AQUA-MODIS matched_bb_m, matched to coincident glider profiles.
variable matched_443_m   float  
attribute matched_443_m _ChunkSizes uint 138158
attribute matched_443_m _FillValue float -999.0
attribute matched_443_m actual_range float -0.007515333, 0.012994
attribute matched_443_m ioos_category String Unknown
attribute matched_443_m long_name String AQUA-MODIS matched_443_m, matched to coincident glider profiles.
variable matched_488_m   float  
attribute matched_488_m _ChunkSizes uint 138158
attribute matched_488_m _FillValue float -999.0
attribute matched_488_m actual_range float -0.003434666, 0.01461267
attribute matched_488_m ioos_category String Unknown
attribute matched_488_m long_name String AQUA-MODIS matched_488_m, matched to coincident glider profiles.
variable matched_547_m   float  
attribute matched_547_m _ChunkSizes uint 138158
attribute matched_547_m _FillValue float -999.0
attribute matched_547_m actual_range float -6.593325E-4, 0.016366
attribute matched_547_m ioos_category String Unknown
attribute matched_547_m long_name String AQUA-MODIS matched_547_m, matched to coincident glider profiles.
variable matched_wm_m   float  
attribute matched_wm_m _ChunkSizes uint 138158
attribute matched_wm_m _FillValue float -999.0
attribute matched_wm_m actual_range float 38.0, 455.0
attribute matched_wm_m ioos_category String Unknown
attribute matched_wm_m long_name String AQUA-MODIS Water Mass Classification, matched to coincident glider profiles. Oliver & Irwin 2008
variable kd_inverse   float  
attribute kd_inverse _ChunkSizes uint 138158
attribute kd_inverse _FillValue float -999.0
attribute kd_inverse actual_range float 1.906214, 47.16981
attribute kd_inverse ioos_category String Unknown
attribute kd_inverse long_name String 1 / matched_kd, the depth at which light at the surface is reduced by a factor of e (2.71...).
variable bathy   float  
attribute bathy _ChunkSizes uint 138158
attribute bathy _FillValue float -999.0
attribute bathy actual_range float -4807.0, -11.0
attribute bathy ioos_category String Unknown
attribute bathy long_name String matched bathymettry from NOAA’s ETOPO1 database. Amante & Eakins 2009. .
variable temperature_degc   float  
attribute temperature_degc _ChunkSizes uint 138158
attribute temperature_degc _FillValue float -999.0
attribute temperature_degc actual_range float 5.040122, 29.3427
attribute temperature_degc ioos_category String Unknown
attribute temperature_degc long_name String Sea Water temperature.
attribute temperature_degc observation_type String measured
attribute temperature_degc standard_name String sea_water_temperature
attribute temperature_degc units String Celsius
variable conductivity_s_m   float  
attribute conductivity_s_m _ChunkSizes uint 138158
attribute conductivity_s_m _FillValue float -999.0
attribute conductivity_s_m actual_range float -1.0, 5.919658
attribute conductivity_s_m ioos_category String Unknown
attribute conductivity_s_m long_name String Sea Water conductivity.
attribute conductivity_s_m observation_type String measured
attribute conductivity_s_m standard_name String sea_water_electrical_conductivity
attribute conductivity_s_m units String S m-1
variable salinity_psu   float  
attribute salinity_psu _ChunkSizes uint 138158
attribute salinity_psu _FillValue float -999.0
attribute salinity_psu actual_range float 0.03510811, 50.28427
attribute salinity_psu ioos_category String Unknown
attribute salinity_psu observation_type String calculated
attribute salinity_psu standard_name String sea_water_salinity
attribute salinity_psu units String psu
variable density_calc   float  
attribute density_calc _ChunkSizes uint 138158
attribute density_calc _FillValue float -999.0
attribute density_calc actual_range float 999.3481, 1037.486
attribute density_calc ioos_category String Unknown
attribute density_calc observation_type String calculated
attribute density_calc standard_name String sea_water_density
attribute density_calc units String mg/m3

The information in the table above is also available in other file formats (.csv, .htmlTable, .itx, .json, .jsonlCSV1, .jsonlCSV, .jsonlKVP, .mat, .nc, .nccsv, .tsv, .xhtml) via a RESTful web service.


 
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