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Dataset Title:	Homer Surface 3 Water Quality
Institution:	Kachemak Bay National Estuarine Research Reserve (KBNERR)   (Dataset ID: nerrs_kach3wq)
Information:	Summary | License | FGDC | ISO 19115 | Metadata | Background | Make a graph

 

Variable	Optional Constraint #1		Optional Constraint #2		Minimum	Maximum
time (UTC)	!= =~ <= >= = < >		!= =~ <= >= = < >		2012-05-31T21:15:00Z	2024-10-01T18:00:00Z
latitude (degrees_north)	!= =~ <= >= = < >		!= =~ <= >= = < >		59.60205	59.60205
longitude (degrees_east)	!= =~ <= >= = < >		!= =~ <= >= = < >		-151.40942	-151.40942
z (Altitude, m)	!= =~ <= >= = < >		!= =~ <= >= = < >		0.0	0.0
mass_concentration_of_chlorophyll_in_sea_water (microg.L-1)	!= =~ <= >= = < >		!= =~ <= >= = < >		-31.5	712.6
mass_concentration_of_chlorophyll_in_sea_water_qc_agg	!= =~ <= >= = < >		!= =~ <= >= = < >		1	4
mass_concentration_of_chlorophyll_in_sea_water_qc_tests	!= =~ <= >= = < >		!= =~ <= >= = < >
mass_concentration_of_oxygen_in_sea_water (mg.L-1)	!= =~ <= >= = < >		!= =~ <= >= = < >		0.0	16.8
mass_concentration_of_oxygen_in_sea_water_qc_agg	!= =~ <= >= = < >		!= =~ <= >= = < >		1	4
mass_concentration_of_oxygen_in_sea_water_qc_tests	!= =~ <= >= = < >		!= =~ <= >= = < >
fractional_saturation_of_oxygen_in_sea_water (%)	!= =~ <= >= = < >		!= =~ <= >= = < >		0.0	500.0
fractional_saturation_of_oxygen_in_sea_water_qc_agg	!= =~ <= >= = < >		!= =~ <= >= = < >		1	4
fractional_saturation_of_oxygen_in_sea_water_qc_tests	!= =~ <= >= = < >		!= =~ <= >= = < >
sea_water_practical_salinity (1e-3)	!= =~ <= >= = < >		!= =~ <= >= = < >		0.0	494.3
sea_water_practical_salinity_qc_agg	!= =~ <= >= = < >		!= =~ <= >= = < >		1	4
sea_water_practical_salinity_qc_tests	!= =~ <= >= = < >		!= =~ <= >= = < >
specific_conductance (microS.m-1)	!= =~ <= >= = < >		!= =~ <= >= = < >		-381000.0	4.817E7
specific_conductance_qc_agg	!= =~ <= >= = < >		!= =~ <= >= = < >		1	4
specific_conductance_qc_tests	!= =~ <= >= = < >		!= =~ <= >= = < >
sea_water_temperature (degree_Celsius)	!= =~ <= >= = < >		!= =~ <= >= = < >		-10.0	50.0
sea_water_temperature_qc_agg	!= =~ <= >= = < >		!= =~ <= >= = < >		1	4
sea_water_temperature_qc_tests	!= =~ <= >= = < >		!= =~ <= >= = < >
sea_water_turbidity (Turbidity, NTU)	!= =~ <= >= = < >		!= =~ <= >= = < >		-200.0	19699.0
sea_water_turbidity_qc_agg	!= =~ <= >= = < >		!= =~ <= >= = < >		1	4
sea_water_turbidity_qc_tests	!= =~ <= >= = < >		!= =~ <= >= = < >
sea_surface_height_above_sea_level_geoid_local_station_datum (m)	!= =~ <= >= = < >		!= =~ <= >= = < >		-5.66	90.46
sea_surface_height_above_sea_level_geoid_local_station_datum_qc_agg	!= =~ <= >= = < >		!= =~ <= >= = < >		1	4
sea_surface_height_above_sea_level_geoid_local_station_datum_qc_tests	!= =~ <= >= = < >		!= =~ <= >= = < >
sea_water_ph_reported_on_total_scale (1)	!= =~ <= >= = < >		!= =~ <= >= = < >		0.0	17.7
sea_water_ph_reported_on_total_scale_qc_agg	!= =~ <= >= = < >		!= =~ <= >= = < >		1	4
sea_water_ph_reported_on_total_scale_qc_tests	!= =~ <= >= = < >		!= =~ <= >= = < >
station (Homer Surface 3 Water Quality)	!= =~ <= >= = < >		!= =~ <= >= = < >

 

Server-side Functions

distinct()

orderBy orderByDescending orderByClosest orderByCount orderByLimit orderByMax orderByMin orderByMinMax orderByMean orderBySum (" time latitude longitude z mass_concentration_of_chlorophyll_in_sea_water mass_concentration_of_chlorophyll_in_sea_water_qc_agg mass_concentration_of_chlorophyll_in_sea_water_qc_tests mass_concentration_of_oxygen_in_sea_water mass_concentration_of_oxygen_in_sea_water_qc_agg mass_concentration_of_oxygen_in_sea_water_qc_tests fractional_saturation_of_oxygen_in_sea_water fractional_saturation_of_oxygen_in_sea_water_qc_agg fractional_saturation_of_oxygen_in_sea_water_qc_tests sea_water_practical_salinity sea_water_practical_salinity_qc_agg sea_water_practical_salinity_qc_tests specific_conductance specific_conductance_qc_agg specific_conductance_qc_tests sea_water_temperature sea_water_temperature_qc_agg sea_water_temperature_qc_tests sea_water_turbidity sea_water_turbidity_qc_agg sea_water_turbidity_qc_tests sea_surface_height_above_sea_level_geoid_local_station_datum sea_surface_height_above_sea_level_geoid_local_station_datum_qc_agg sea_surface_height_above_sea_level_geoid_local_station_datum_qc_tests sea_water_ph_reported_on_total_scale sea_water_ph_reported_on_total_scale_qc_agg sea_water_ph_reported_on_total_scale_qc_tests station time latitude longitude z mass_concentration_of_chlorophyll_in_sea_water mass_concentration_of_chlorophyll_in_sea_water_qc_agg mass_concentration_of_chlorophyll_in_sea_water_qc_tests mass_concentration_of_oxygen_in_sea_water mass_concentration_of_oxygen_in_sea_water_qc_agg mass_concentration_of_oxygen_in_sea_water_qc_tests fractional_saturation_of_oxygen_in_sea_water fractional_saturation_of_oxygen_in_sea_water_qc_agg fractional_saturation_of_oxygen_in_sea_water_qc_tests sea_water_practical_salinity sea_water_practical_salinity_qc_agg sea_water_practical_salinity_qc_tests specific_conductance specific_conductance_qc_agg specific_conductance_qc_tests sea_water_temperature sea_water_temperature_qc_agg sea_water_temperature_qc_tests sea_water_turbidity sea_water_turbidity_qc_agg sea_water_turbidity_qc_tests sea_surface_height_above_sea_level_geoid_local_station_datum sea_surface_height_above_sea_level_geoid_local_station_datum_qc_agg sea_surface_height_above_sea_level_geoid_local_station_datum_qc_tests sea_water_ph_reported_on_total_scale sea_water_ph_reported_on_total_scale_qc_agg sea_water_ph_reported_on_total_scale_qc_tests station time latitude longitude z mass_concentration_of_chlorophyll_in_sea_water mass_concentration_of_chlorophyll_in_sea_water_qc_agg mass_concentration_of_chlorophyll_in_sea_water_qc_tests mass_concentration_of_oxygen_in_sea_water mass_concentration_of_oxygen_in_sea_water_qc_agg mass_concentration_of_oxygen_in_sea_water_qc_tests fractional_saturation_of_oxygen_in_sea_water fractional_saturation_of_oxygen_in_sea_water_qc_agg fractional_saturation_of_oxygen_in_sea_water_qc_tests sea_water_practical_salinity sea_water_practical_salinity_qc_agg sea_water_practical_salinity_qc_tests specific_conductance specific_conductance_qc_agg specific_conductance_qc_tests sea_water_temperature sea_water_temperature_qc_agg sea_water_temperature_qc_tests sea_water_turbidity sea_water_turbidity_qc_agg sea_water_turbidity_qc_tests sea_surface_height_above_sea_level_geoid_local_station_datum sea_surface_height_above_sea_level_geoid_local_station_datum_qc_agg sea_surface_height_above_sea_level_geoid_local_station_datum_qc_tests sea_water_ph_reported_on_total_scale sea_water_ph_reported_on_total_scale_qc_agg sea_water_ph_reported_on_total_scale_qc_tests station time latitude longitude z mass_concentration_of_chlorophyll_in_sea_water mass_concentration_of_chlorophyll_in_sea_water_qc_agg mass_concentration_of_chlorophyll_in_sea_water_qc_tests mass_concentration_of_oxygen_in_sea_water mass_concentration_of_oxygen_in_sea_water_qc_agg mass_concentration_of_oxygen_in_sea_water_qc_tests fractional_saturation_of_oxygen_in_sea_water fractional_saturation_of_oxygen_in_sea_water_qc_agg fractional_saturation_of_oxygen_in_sea_water_qc_tests sea_water_practical_salinity sea_water_practical_salinity_qc_agg sea_water_practical_salinity_qc_tests specific_conductance specific_conductance_qc_agg specific_conductance_qc_tests sea_water_temperature sea_water_temperature_qc_agg sea_water_temperature_qc_tests sea_water_turbidity sea_water_turbidity_qc_agg sea_water_turbidity_qc_tests sea_surface_height_above_sea_level_geoid_local_station_datum sea_surface_height_above_sea_level_geoid_local_station_datum_qc_agg sea_surface_height_above_sea_level_geoid_local_station_datum_qc_tests sea_water_ph_reported_on_total_scale sea_water_ph_reported_on_total_scale_qc_agg sea_water_ph_reported_on_total_scale_qc_tests station time latitude longitude z mass_concentration_of_chlorophyll_in_sea_water mass_concentration_of_chlorophyll_in_sea_water_qc_agg mass_concentration_of_chlorophyll_in_sea_water_qc_tests mass_concentration_of_oxygen_in_sea_water mass_concentration_of_oxygen_in_sea_water_qc_agg mass_concentration_of_oxygen_in_sea_water_qc_tests fractional_saturation_of_oxygen_in_sea_water fractional_saturation_of_oxygen_in_sea_water_qc_agg fractional_saturation_of_oxygen_in_sea_water_qc_tests sea_water_practical_salinity sea_water_practical_salinity_qc_agg sea_water_practical_salinity_qc_tests specific_conductance specific_conductance_qc_agg specific_conductance_qc_tests sea_water_temperature sea_water_temperature_qc_agg sea_water_temperature_qc_tests sea_water_turbidity sea_water_turbidity_qc_agg sea_water_turbidity_qc_tests sea_surface_height_above_sea_level_geoid_local_station_datum sea_surface_height_above_sea_level_geoid_local_station_datum_qc_agg sea_surface_height_above_sea_level_geoid_local_station_datum_qc_tests sea_water_ph_reported_on_total_scale sea_water_ph_reported_on_total_scale_qc_agg sea_water_ph_reported_on_total_scale_qc_tests station ")

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The Dataset Attribute Structure (.das) for this Dataset

Attributes {
 s {
  time {
    UInt32 _ChunkSizes 512;
    String _CoordinateAxisType "Time";
    Float64 actual_range 1.3384989e+9, 1.7278056e+9;
    String axis "T";
    String calendar "gregorian";
    String ioos_category "Time";
    String long_name "Time";
    String standard_name "time";
    String time_origin "01-JAN-1970 00:00:00";
    String units "seconds since 1970-01-01T00:00:00Z";
  }
  latitude {
    String _CoordinateAxisType "Lat";
    Float64 _FillValue NaN;
    Float64 actual_range 59.60205, 59.60205;
    String axis "Y";
    String ioos_category "Location";
    String long_name "Latitude";
    String standard_name "latitude";
    String units "degrees_north";
  }
  longitude {
    String _CoordinateAxisType "Lon";
    Float64 _FillValue NaN;
    Float64 actual_range -151.40942, -151.40942;
    String axis "X";
    String ioos_category "Location";
    String long_name "Longitude";
    String standard_name "longitude";
    String units "degrees_east";
  }
  z {
    UInt32 _ChunkSizes 512;
    String _CoordinateAxisType "Height";
    String _CoordinateZisPositive "up";
    Float64 _FillValue NaN;
    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";
  }
  mass_concentration_of_chlorophyll_in_sea_water {
    UInt32 _ChunkSizes 512;
    Float64 _FillValue -9999.0;
    Float64 actual_range -31.5, 712.6;
    String ancillary_variables "mass_concentration_of_chlorophyll_in_sea_water_qc_agg mass_concentration_of_chlorophyll_in_sea_water_qc_tests";
    String id "1000440";
    String ioos_category "Other";
    String long_name "Chlorophyll";
    Float64 missing_value -9999.0;
    String platform "station";
    String short_name "mass_concentration_of_chlorophyll_in_sea_water";
    String standard_name "mass_concentration_of_chlorophyll_in_sea_water";
    String standard_name_url "http://mmisw.org/ont/cf/parameter/mass_concentration_of_chlorophyll_in_sea_water";
    String units "microg.L-1";
  }
  mass_concentration_of_chlorophyll_in_sea_water_qc_agg {
    UInt32 _ChunkSizes 4096;
    Int32 _FillValue -127;
    Int32 actual_range 1, 4;
    String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
    Int32 flag_values 1, 2, 3, 4, 9;
    String ioos_category "Other";
    String long_name "Chlorophyll QARTOD Aggregate Quality Flag";
    Int32 missing_value -127;
    String references "http://cdmo.baruch.sc.edu/data/qaqc.cfm";
    String short_name "mass_concentration_of_chlorophyll_in_sea_water_qc_agg";
    String standard_name "aggregate_quality_flag";
  }
  mass_concentration_of_chlorophyll_in_sea_water_qc_tests {
    UInt32 _ChunkSizes 512;
    Int32 _FillValue 0;
    String comment "11-character string with results of individual QARTOD tests. 1: Gap Test, 2: Syntax Test, 3: Location Test, 4: Gross Range Test, 5: Climatology Test, 6: Spike Test, 7: Rate of Change Test, 8: Flat-line Test, 9: Multi-variate Test, 10: Attenuated Signal Test, 11: Neighbor Test";
    String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
    Int32 flag_values 1, 2, 3, 4, 9;
    String ioos_category "Other";
    String long_name "Chlorophyll QARTOD Individual Tests";
    String references "http://cdmo.baruch.sc.edu/data/qaqc.cfm";
    String short_name "mass_concentration_of_chlorophyll_in_sea_water_qc_tests";
    String standard_name "mass_concentration_of_chlorophyll_in_sea_water quality_flag";
  }
  mass_concentration_of_oxygen_in_sea_water {
    UInt32 _ChunkSizes 512;
    Float64 _FillValue -9999.0;
    Float64 actual_range 0.0, 16.8;
    String ancillary_variables "mass_concentration_of_oxygen_in_sea_water_qc_agg mass_concentration_of_oxygen_in_sea_water_qc_tests";
    String id "1000442";
    String ioos_category "Other";
    String long_name "Dissolved Oxygen Concentration";
    Float64 missing_value -9999.0;
    String platform "station";
    String short_name "mass_concentration_of_oxygen_in_sea_water";
    String standard_name "mass_concentration_of_oxygen_in_sea_water";
    String standard_name_url "http://mmisw.org/ont/cf/parameter/mass_concentration_of_oxygen_in_sea_water";
    String units "mg.L-1";
  }
  mass_concentration_of_oxygen_in_sea_water_qc_agg {
    UInt32 _ChunkSizes 4096;
    Int32 _FillValue -127;
    Int32 actual_range 1, 4;
    String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
    Int32 flag_values 1, 2, 3, 4, 9;
    String ioos_category "Other";
    String long_name "Dissolved Oxygen Concentration QARTOD Aggregate Quality Flag";
    Int32 missing_value -127;
    String references "http://cdmo.baruch.sc.edu/data/qaqc.cfm";
    String short_name "mass_concentration_of_oxygen_in_sea_water_qc_agg";
    String standard_name "aggregate_quality_flag";
  }
  mass_concentration_of_oxygen_in_sea_water_qc_tests {
    UInt32 _ChunkSizes 512;
    Int32 _FillValue 0;
    String comment "11-character string with results of individual QARTOD tests. 1: Gap Test, 2: Syntax Test, 3: Location Test, 4: Gross Range Test, 5: Climatology Test, 6: Spike Test, 7: Rate of Change Test, 8: Flat-line Test, 9: Multi-variate Test, 10: Attenuated Signal Test, 11: Neighbor Test";
    String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
    Int32 flag_values 1, 2, 3, 4, 9;
    String ioos_category "Other";
    String long_name "Dissolved Oxygen Concentration QARTOD Individual Tests";
    String references "http://cdmo.baruch.sc.edu/data/qaqc.cfm";
    String short_name "mass_concentration_of_oxygen_in_sea_water_qc_tests";
    String standard_name "mass_concentration_of_oxygen_in_sea_water quality_flag";
  }
  fractional_saturation_of_oxygen_in_sea_water {
    UInt32 _ChunkSizes 512;
    Float64 _FillValue -9999.0;
    Float64 actual_range 0.0, 500.0;
    String ancillary_variables "fractional_saturation_of_oxygen_in_sea_water_qc_agg fractional_saturation_of_oxygen_in_sea_water_qc_tests";
    String id "1000443";
    String ioos_category "Other";
    String long_name "Oxygen Saturation";
    Float64 missing_value -9999.0;
    String platform "station";
    String short_name "fractional_saturation_of_oxygen_in_sea_water";
    String standard_name "fractional_saturation_of_oxygen_in_sea_water";
    String standard_name_url "http://mmisw.org/ont/cf/parameter/fractional_saturation_of_oxygen_in_sea_water";
    String units "%";
  }
  fractional_saturation_of_oxygen_in_sea_water_qc_agg {
    UInt32 _ChunkSizes 4096;
    Int32 _FillValue -127;
    Int32 actual_range 1, 4;
    String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
    Int32 flag_values 1, 2, 3, 4, 9;
    String ioos_category "Other";
    String long_name "Oxygen Saturation QARTOD Aggregate Quality Flag";
    Int32 missing_value -127;
    String references "http://cdmo.baruch.sc.edu/data/qaqc.cfm";
    String short_name "fractional_saturation_of_oxygen_in_sea_water_qc_agg";
    String standard_name "aggregate_quality_flag";
  }
  fractional_saturation_of_oxygen_in_sea_water_qc_tests {
    UInt32 _ChunkSizes 512;
    Int32 _FillValue 0;
    String comment "11-character string with results of individual QARTOD tests. 1: Gap Test, 2: Syntax Test, 3: Location Test, 4: Gross Range Test, 5: Climatology Test, 6: Spike Test, 7: Rate of Change Test, 8: Flat-line Test, 9: Multi-variate Test, 10: Attenuated Signal Test, 11: Neighbor Test";
    String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
    Int32 flag_values 1, 2, 3, 4, 9;
    String ioos_category "Other";
    String long_name "Oxygen Saturation QARTOD Individual Tests";
    String references "http://cdmo.baruch.sc.edu/data/qaqc.cfm";
    String short_name "fractional_saturation_of_oxygen_in_sea_water_qc_tests";
    String standard_name "fractional_saturation_of_oxygen_in_sea_water quality_flag";
  }
  sea_water_practical_salinity {
    UInt32 _ChunkSizes 512;
    Float64 _FillValue -9999.0;
    Float64 actual_range 0.0, 494.3;
    String ancillary_variables "sea_water_practical_salinity_qc_agg sea_water_practical_salinity_qc_tests";
    String id "1000445";
    String ioos_category "Other";
    String long_name "Salinity";
    Float64 missing_value -9999.0;
    String platform "station";
    String short_name "sea_water_practical_salinity";
    String standard_name "sea_water_practical_salinity";
    String standard_name_url "http://mmisw.org/ont/cf/parameter/sea_water_practical_salinity";
    String units "1e-3";
  }
  sea_water_practical_salinity_qc_agg {
    UInt32 _ChunkSizes 4096;
    Int32 _FillValue -127;
    Int32 actual_range 1, 4;
    String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
    Int32 flag_values 1, 2, 3, 4, 9;
    String ioos_category "Other";
    String long_name "Salinity QARTOD Aggregate Quality Flag";
    Int32 missing_value -127;
    String references "http://cdmo.baruch.sc.edu/data/qaqc.cfm";
    String short_name "sea_water_practical_salinity_qc_agg";
    String standard_name "aggregate_quality_flag";
  }
  sea_water_practical_salinity_qc_tests {
    UInt32 _ChunkSizes 512;
    Int32 _FillValue 0;
    String comment "11-character string with results of individual QARTOD tests. 1: Gap Test, 2: Syntax Test, 3: Location Test, 4: Gross Range Test, 5: Climatology Test, 6: Spike Test, 7: Rate of Change Test, 8: Flat-line Test, 9: Multi-variate Test, 10: Attenuated Signal Test, 11: Neighbor Test";
    String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
    Int32 flag_values 1, 2, 3, 4, 9;
    String ioos_category "Other";
    String long_name "Salinity QARTOD Individual Tests";
    String references "http://cdmo.baruch.sc.edu/data/qaqc.cfm";
    String short_name "sea_water_practical_salinity_qc_tests";
    String standard_name "sea_water_practical_salinity quality_flag";
  }
  specific_conductance {
    UInt32 _ChunkSizes 512;
    Float64 _FillValue -9999.0;
    Float64 actual_range -381000.0, 4.817e+7;
    String ancillary_variables "specific_conductance_qc_agg specific_conductance_qc_tests";
    String id "1000446";
    String ioos_category "Other";
    String long_name "Specific Conductance";
    Float64 missing_value -9999.0;
    String platform "station";
    String short_name "specific_conductance";
    String standard_name "specific_conductance";
    String standard_name_url "http://mmisw.org/ont/unknown/parameter/specific_conductance";
    String units "microS.m-1";
  }
  specific_conductance_qc_agg {
    UInt32 _ChunkSizes 4096;
    Int32 _FillValue -127;
    Int32 actual_range 1, 4;
    String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
    Int32 flag_values 1, 2, 3, 4, 9;
    String ioos_category "Other";
    String long_name "Specific Conductance QARTOD Aggregate Quality Flag";
    Int32 missing_value -127;
    String references "http://cdmo.baruch.sc.edu/data/qaqc.cfm";
    String short_name "specific_conductance_qc_agg";
    String standard_name "aggregate_quality_flag";
  }
  specific_conductance_qc_tests {
    UInt32 _ChunkSizes 512;
    Int32 _FillValue 0;
    String comment "11-character string with results of individual QARTOD tests. 1: Gap Test, 2: Syntax Test, 3: Location Test, 4: Gross Range Test, 5: Climatology Test, 6: Spike Test, 7: Rate of Change Test, 8: Flat-line Test, 9: Multi-variate Test, 10: Attenuated Signal Test, 11: Neighbor Test";
    String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
    Int32 flag_values 1, 2, 3, 4, 9;
    String ioos_category "Other";
    String long_name "Specific Conductance QARTOD Individual Tests";
    String references "http://cdmo.baruch.sc.edu/data/qaqc.cfm";
    String short_name "specific_conductance_qc_tests";
    String standard_name "specific_conductance quality_flag";
  }
  sea_water_temperature {
    UInt32 _ChunkSizes 512;
    Float64 _FillValue -9999.0;
    Float64 actual_range -10.0, 50.0;
    String ancillary_variables "sea_water_temperature_qc_agg sea_water_temperature_qc_tests";
    String id "1000447";
    String ioos_category "Other";
    String long_name "Water Temperature";
    Float64 missing_value -9999.0;
    String platform "station";
    String short_name "sea_water_temperature";
    String standard_name "sea_water_temperature";
    String standard_name_url "http://mmisw.org/ont/cf/parameter/sea_water_temperature";
    String units "degree_Celsius";
  }
  sea_water_temperature_qc_agg {
    UInt32 _ChunkSizes 4096;
    Int32 _FillValue -127;
    Int32 actual_range 1, 4;
    String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
    Int32 flag_values 1, 2, 3, 4, 9;
    String ioos_category "Other";
    String long_name "Water Temperature QARTOD Aggregate Quality Flag";
    Int32 missing_value -127;
    String references "http://cdmo.baruch.sc.edu/data/qaqc.cfm";
    String short_name "sea_water_temperature_qc_agg";
    String standard_name "aggregate_quality_flag";
  }
  sea_water_temperature_qc_tests {
    UInt32 _ChunkSizes 512;
    Int32 _FillValue 0;
    String comment "11-character string with results of individual QARTOD tests. 1: Gap Test, 2: Syntax Test, 3: Location Test, 4: Gross Range Test, 5: Climatology Test, 6: Spike Test, 7: Rate of Change Test, 8: Flat-line Test, 9: Multi-variate Test, 10: Attenuated Signal Test, 11: Neighbor Test";
    String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
    Int32 flag_values 1, 2, 3, 4, 9;
    String ioos_category "Other";
    String long_name "Water Temperature QARTOD Individual Tests";
    String references "http://cdmo.baruch.sc.edu/data/qaqc.cfm";
    String short_name "sea_water_temperature_qc_tests";
    String standard_name "sea_water_temperature quality_flag";
  }
  sea_water_turbidity {
    UInt32 _ChunkSizes 512;
    Float64 _FillValue -9999.0;
    Float64 actual_range -200.0, 19699.0;
    String ancillary_variables "sea_water_turbidity_qc_agg sea_water_turbidity_qc_tests";
    String id "1000448";
    String ioos_category "Other";
    String long_name "Turbidity";
    Float64 missing_value -9999.0;
    String platform "station";
    String short_name "sea_water_turbidity";
    String standard_name "sea_water_turbidity";
    String standard_name_url "http://mmisw.org/ont/cf/parameter/sea_water_turbidity";
    String units "NTU";
  }
  sea_water_turbidity_qc_agg {
    UInt32 _ChunkSizes 4096;
    Int32 _FillValue -127;
    Int32 actual_range 1, 4;
    String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
    Int32 flag_values 1, 2, 3, 4, 9;
    String ioos_category "Other";
    String long_name "Turbidity QARTOD Aggregate Quality Flag";
    Int32 missing_value -127;
    String references "http://cdmo.baruch.sc.edu/data/qaqc.cfm";
    String short_name "sea_water_turbidity_qc_agg";
    String standard_name "aggregate_quality_flag";
  }
  sea_water_turbidity_qc_tests {
    UInt32 _ChunkSizes 512;
    Int32 _FillValue 0;
    String comment "11-character string with results of individual QARTOD tests. 1: Gap Test, 2: Syntax Test, 3: Location Test, 4: Gross Range Test, 5: Climatology Test, 6: Spike Test, 7: Rate of Change Test, 8: Flat-line Test, 9: Multi-variate Test, 10: Attenuated Signal Test, 11: Neighbor Test";
    String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
    Int32 flag_values 1, 2, 3, 4, 9;
    String ioos_category "Other";
    String long_name "Turbidity QARTOD Individual Tests";
    String references "http://cdmo.baruch.sc.edu/data/qaqc.cfm";
    String short_name "sea_water_turbidity_qc_tests";
    String standard_name "sea_water_turbidity quality_flag";
  }
  sea_surface_height_above_sea_level_geoid_local_station_datum {
    UInt32 _ChunkSizes 512;
    Float64 _FillValue -9999.0;
    Float64 actual_range -5.66, 90.46;
    String ancillary_variables "sea_surface_height_above_sea_level_geoid_local_station_datum_qc_agg sea_surface_height_above_sea_level_geoid_local_station_datum_qc_tests";
    String id "1000441";
    String ioos_category "Other";
    String long_name "Water Level";
    Float64 missing_value -9999.0;
    String platform "station";
    String short_name "sea_surface_height_above_sea_level";
    String standard_name "sea_surface_height_above_sea_level";
    String standard_name_url "http://mmisw.org/ont/cf/parameter/sea_surface_height_above_sea_level";
    String units "m";
    String vertical_datum "Local Station Datum";
  }
  sea_surface_height_above_sea_level_geoid_local_station_datum_qc_agg {
    UInt32 _ChunkSizes 4096;
    Int32 _FillValue -127;
    Int32 actual_range 1, 4;
    String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
    Int32 flag_values 1, 2, 3, 4, 9;
    String ioos_category "Other";
    String long_name "Water Level QARTOD Aggregate Quality Flag";
    Int32 missing_value -127;
    String references "http://cdmo.baruch.sc.edu/data/qaqc.cfm";
    String short_name "sea_surface_height_above_sea_level_qc_agg";
    String standard_name "aggregate_quality_flag";
  }
  sea_surface_height_above_sea_level_geoid_local_station_datum_qc_tests {
    UInt32 _ChunkSizes 512;
    Int32 _FillValue 0;
    String comment "11-character string with results of individual QARTOD tests. 1: Gap Test, 2: Syntax Test, 3: Location Test, 4: Gross Range Test, 5: Climatology Test, 6: Spike Test, 7: Rate of Change Test, 8: Flat-line Test, 9: Multi-variate Test, 10: Attenuated Signal Test, 11: Neighbor Test";
    String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
    Int32 flag_values 1, 2, 3, 4, 9;
    String ioos_category "Other";
    String long_name "Water Level QARTOD Individual Tests";
    String references "http://cdmo.baruch.sc.edu/data/qaqc.cfm";
    String short_name "sea_surface_height_above_sea_level_qc_tests";
    String standard_name "sea_surface_height_above_sea_level quality_flag";
  }
  sea_water_ph_reported_on_total_scale {
    UInt32 _ChunkSizes 512;
    Float64 _FillValue -9999.0;
    Float64 actual_range 0.0, 17.7;
    String ancillary_variables "sea_water_ph_reported_on_total_scale_qc_agg sea_water_ph_reported_on_total_scale_qc_tests";
    String id "1000444";
    String ioos_category "Other";
    String long_name "pH";
    Float64 missing_value -9999.0;
    String platform "station";
    String short_name "sea_water_ph_reported_on_total_scale";
    String standard_name "sea_water_ph_reported_on_total_scale";
    String standard_name_url "http://mmisw.org/ont/cf/parameter/sea_water_ph_reported_on_total_scale";
    String units "1";
  }
  sea_water_ph_reported_on_total_scale_qc_agg {
    UInt32 _ChunkSizes 4096;
    Int32 _FillValue -127;
    Int32 actual_range 1, 4;
    String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
    Int32 flag_values 1, 2, 3, 4, 9;
    String ioos_category "Other";
    String long_name "pH QARTOD Aggregate Quality Flag";
    Int32 missing_value -127;
    String references "http://cdmo.baruch.sc.edu/data/qaqc.cfm";
    String short_name "sea_water_ph_reported_on_total_scale_qc_agg";
    String standard_name "aggregate_quality_flag";
  }
  sea_water_ph_reported_on_total_scale_qc_tests {
    UInt32 _ChunkSizes 512;
    Int32 _FillValue 0;
    String comment "11-character string with results of individual QARTOD tests. 1: Gap Test, 2: Syntax Test, 3: Location Test, 4: Gross Range Test, 5: Climatology Test, 6: Spike Test, 7: Rate of Change Test, 8: Flat-line Test, 9: Multi-variate Test, 10: Attenuated Signal Test, 11: Neighbor Test";
    String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
    Int32 flag_values 1, 2, 3, 4, 9;
    String ioos_category "Other";
    String long_name "pH QARTOD Individual Tests";
    String references "http://cdmo.baruch.sc.edu/data/qaqc.cfm";
    String short_name "sea_water_ph_reported_on_total_scale_qc_tests";
    String standard_name "sea_water_ph_reported_on_total_scale quality_flag";
  }
  station {
    String cf_role "timeseries_id";
    String ioos_category "Identifier";
    String ioos_code "urn:ioos:station:com.axiomdatascience:41718";
    String long_name "Homer Surface 3 Water Quality";
    String short_name "nerrs_kach3wq";
    String type "fixed";
  }
 }
  NC_GLOBAL {
    String cdm_data_type "TimeSeries";
    String cdm_timeseries_variables "station,longitude,latitude";
    String contributor_email "feedback@axiomdatascience.com";
    String contributor_name "Axiom Data Science";
    String contributor_role "processor";
    String contributor_role_vocabulary "NERC";
    String contributor_url "https://www.axiomdatascience.com";
    String Conventions "IOOS-1.2, CF-1.6, ACDD-1.3, NCCSV-1.2";
    String creator_country "USA";
    String creator_email "sjbaird (at) alaska.edu";
    String creator_institution "Kachemak Bay National Estuarine Research Reserve (KBNERR)";
    String creator_name "Kachemak Bay National Estuarine Research Reserve (KBNERR)";
    String creator_sector "gov_federal";
    String creator_type "institution";
    String creator_url "https://accs.uaa.alaska.edu/kbnerr/";
    String defaultDataQuery "sea_surface_height_above_sea_level_geoid_local_station_datum,sea_water_ph_reported_on_total_scale_qc_agg,sea_water_turbidity,sea_water_turbidity_qc_agg,sea_water_temperature,fractional_saturation_of_oxygen_in_sea_water,specific_conductance,sea_water_practical_salinity_qc_agg,sea_surface_height_above_sea_level_geoid_local_station_datum_qc_agg,fractional_saturation_of_oxygen_in_sea_water_qc_agg,sea_water_practical_salinity,sea_water_ph_reported_on_total_scale,specific_conductance_qc_agg,mass_concentration_of_oxygen_in_sea_water,mass_concentration_of_chlorophyll_in_sea_water,sea_water_temperature_qc_agg,z,mass_concentration_of_chlorophyll_in_sea_water_qc_agg,time,mass_concentration_of_oxygen_in_sea_water_qc_agg&time>=max(time)-3days";
    Float64 Easternmost_Easting -151.40942;
    String featureType "TimeSeries";
    Float64 geospatial_lat_max 59.60205;
    Float64 geospatial_lat_min 59.60205;
    String geospatial_lat_units "degrees_north";
    Float64 geospatial_lon_max -151.40942;
    Float64 geospatial_lon_min -151.40942;
    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 
"Downloaded from NOAA National Estuarine Research Reserve System (NERRS) at http://cdmo.baruch.sc.edu/dges/
2024-10-31T05:08:27Z http://cdmo.baruch.sc.edu/dges/
2024-10-31T05:08:27Z http://erddap.aoos.org/erddap/tabledap/nerrs_kach3wq.html";
    Int32 id 41718;
    String infoUrl "https://portal.aoos.org/#metadata/41718/station";
    String institution "Kachemak Bay National Estuarine Research Reserve (KBNERR)";
    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.";
    String naming_authority "com.axiomdatascience";
    Float64 Northernmost_Northing 59.60205;
    String platform "fixed";
    String platform_name "Homer Surface 3 Water Quality";
    String platform_vocabulary "http://mmisw.org/ont/ioos/platform";
    String processing_level "Level 2";
    String publisher_country "USA";
    String publisher_email "alison.krepp@noaa.gov";
    String publisher_institution "NOAA National Estuarine Research Reserve System (NERRS)";
    String publisher_name "NOAA National Estuarine Research Reserve System (NERRS)";
    String publisher_sector "gov_federal";
    String publisher_type "institution";
    String publisher_url "http://www.nerrs.noaa.gov/";
    String references "https://cdmo.baruch.sc.edu/get/realTime.cfm?stationCode=kach3wq,http://cdmo.baruch.sc.edu/dges/,http://cdmo.baruch.sc.edu/data/qaqc.cfm";
    String sourceUrl "http://cdmo.baruch.sc.edu/dges/";
    Float64 Southernmost_Northing 59.60205;
    String standard_name_vocabulary "CF Standard Name Table v72";
    String station_id "41718";
    String summary "Timeseries data from 'Homer Surface 3 Water Quality' (nerrs_kach3wq)";
    String time_coverage_end "2024-10-01T18:00:00Z";
    String time_coverage_start "2012-05-31T21:15:00Z";
    String title "Homer Surface 3 Water Quality";
    Float64 Westernmost_Easting -151.40942;
  }
}

 

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Using tabledap to Request Data and Graphs from Tabular Datasets

tabledap lets you request a data subset, a graph, or a map from a tabular dataset (for example, buoy data), via a specially formed URL. tabledap uses the OPeNDAP Data Access Protocol (DAP) and its selection constraints.

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.

• (easy) You can get data by using the dataset's Data Access Form or Subset form. They make the URL for you.
• (easy) You can make a graph or map by using the dataset's Make A Graph form. It makes the URL for you.
• (not hard) You can bypass the forms and get the data or make a graph or map by generating the URL by hand or with a computer program or script.

Tabledap request URLs must be in the form
https://coastwatch.pfeg.noaa.gov/erddap/tabledap/datasetID.fileType{?query}
For example,
https://coastwatch.pfeg.noaa.gov/erddap/tabledap/pmelTaoDySst.htmlTable?longitude,latitude,time,station,wmo_platform_code,T_25&time>=2015-05-23T12:00:00Z&time<=2015-05-31T12:00:00Z
Thus, the query is often a comma-separated list of desired variable names, followed by a collection of constraints (e.g., variable<value), each preceded by '&' (which is interpreted as "AND").

For details, see the tabledap Documentation.

 

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ERDDAP, Version 2.23
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