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Brought to you by NSF |
| Dataset Title: | Data produced by Stream Engine version 1.16.0 for RS03INT1-MJ03C-09-THSPHA301- streamed-thsph_sample 
|
| Institution: | Ocean Observatories Initiative (Dataset ID: RS03INT1-MJ03C-09-THSPHA301-thsph_sample-streamed-deployment0000) |
| Information: | Summary
| License
| Metadata
| Background
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Attributes {
s {
obs {
Int32 _ChunkSizes 1024;
Int32 actual_range 0, 0;
String ioos_category "Unknown";
}
thsph_ph {
Int32 _ChunkSizes 1;
Float32 _FillValue -9999.0;
String ancillary_variables "thsph_hie1 thsph_hie2 vent_fluid_chloride_conc thsph_temp_th";
String comment "In-situ pH at high temperature location, using measured [Cl-] from TRHPH and a working reference AgCl electrode. Unitless.";
String coordinates "time lat lon";
String data_product_identifier "THSPHPH-PH_L2";
String ioos_category "Unknown";
String long_name "Vent Fluid pH - Measured Chloride";
Int32 precision 0;
String units "1";
}
thsph_s2electrode {
Int32 _ChunkSizes 1;
Int32 _FillValue -9999;
Int32 actual_range 7779, 7779;
String comment "Sulfide Electrode measurement at the high temperature location.";
String coordinates "time lat lon";
String data_product_identifier "THSPHHS-H2S_L0";
String ioos_category "Unknown";
String long_name "Hydrogen Sulfide Measurement";
String units "counts";
}
thsph_temp_int_qc_results {
Int32 _ChunkSizes 1;
Int32 _FillValue -1;
String _Unsigned "true";
Int32 actual_range 12, 12;
String coordinates "time lat lon";
String ioos_category "Unknown";
}
thsph_ph_noref_acl_qc_executed {
Int32 _ChunkSizes 1;
Int32 _FillValue -1;
String _Unsigned "true";
Int32 actual_range 29, 29;
String coordinates "time lat lon";
String ioos_category "Unknown";
}
thsph_temp_th {
Int32 _ChunkSizes 1;
Float32 _FillValue -9999999.0;
String ancillary_variables "thsph_thermocouple1 thsph_rthermistor";
String comment "The Vent Fluid Absolute Temperature is the calibrated sum of the Thermocouple temperature and the Reference Thermistor temperature. This data product is a measurement of the high temperature fluid near the vent.";
String coordinates "time lat lon";
String data_product_identifier "THSPHTE-TH_L1";
String ioos_category "Unknown";
String long_name "Vent Fluid Absolute Temperature - High";
Int32 precision 2;
String units "ºC";
}
thsph_ph_noref_qc_executed {
Int32 _ChunkSizes 1;
Int32 _FillValue -1;
String _Unsigned "true";
Int32 actual_range 29, 29;
String coordinates "time lat lon";
String ioos_category "Unknown";
}
thsph_temp_tl {
Int32 _ChunkSizes 1;
Float32 _FillValue -9999999.0;
String ancillary_variables "thsph_thermocouple2 thsph_rthermistor";
String comment "The Vent Fluid Absolute Temperature is the calibrated sum of the Thermocouple temperature and the Reference Thermistor temperature. This data product is a measurement of the low temperature fluid near the vent.";
String coordinates "time lat lon";
String data_product_identifier "THSPHTE-TL_L1";
String ioos_category "Unknown";
String long_name "Vent Fluid Absolute Temperature - Low";
Int32 precision 2;
String units "ºC";
}
thsph_hydrogen_qc_results {
Int32 _ChunkSizes 1;
Int32 _FillValue -1;
String _Unsigned "true";
Int32 actual_range 12, 12;
String coordinates "time lat lon";
String ioos_category "Unknown";
}
thsph_temp_tl_qc_results {
Int32 _ChunkSizes 1;
Int32 _FillValue -1;
String _Unsigned "true";
Int32 actual_range 12, 12;
String coordinates "time lat lon";
String ioos_category "Unknown";
}
vent_fluid_chloride_conc {
Int32 _ChunkSizes 1;
Float32 _FillValue NaN;
Float32 actual_range 78.0, 78.0;
String comment "Vent Fluid Chloride Concentration (Cl-) is calculated using resistivity and temperature measured by a Hydrothermal Vent Fluid Temperature and Resistivity sensor placed in a high-temperature hydrothermal vent.";
String coordinates "time lat lon";
String data_product_identifier "TRHPHCC_L2";
String instrument "RS03INT1-MJ03C-10-TRHPHA301";
String ioos_category "Unknown";
String long_name "Vent Fluid Chloride Concentration";
Int32 precision 4;
String stream "trhph_sample";
String units "mmol kg-1";
}
thsph_ph_qc_results {
Int32 _ChunkSizes 1;
Int32 _FillValue -1;
String _Unsigned "true";
Int32 actual_range 12, 12;
String coordinates "time lat lon";
String ioos_category "Unknown";
}
thsph_ph_noref {
Int32 _ChunkSizes 1;
Float32 _FillValue -9999.0;
String ancillary_variables "thsph_hie1 thsph_temp_th vent_fluid_chloride_conc";
String comment "In-situ pH at high temperature location, using measured [Cl-] from TRHPH and a derived value for the AgCl electrode. Unitless.";
String coordinates "time lat lon";
String data_product_identifier "THSPHPH-PH-NOREF_L2";
String ioos_category "Unknown";
String long_name "Vent Fluid pH - Measured Chloride - No Reference AgCl";
Int32 precision 0;
String units "1";
}
driver_timestamp {
Int32 _ChunkSizes 1;
Float64 actual_range 1.4467977e+9, 1.4467977e+9;
String comment "Driver timestamp, UTC";
String ioos_category "Time";
String long_name "Driver Timestamp, UTC";
String time_origin "01-JAN-1970 00:00:00";
String units "seconds since 1970-01-01T00:00:00Z";
}
id {
Int32 _ChunkSizes 1, 36;
String ioos_category "Unknown";
String name "id";
}
thsph_temp_th_qc_executed {
Int32 _ChunkSizes 1;
Int32 _FillValue -1;
String _Unsigned "true";
Int32 actual_range 29, 29;
String coordinates "time lat lon";
String ioos_category "Unknown";
}
thsph_temp_tcl_qc_executed {
Int32 _ChunkSizes 1;
Int32 _FillValue -1;
String _Unsigned "true";
Int32 actual_range 29, 29;
String coordinates "time lat lon";
String ioos_category "Unknown";
}
thsph_sulfide {
Int32 _ChunkSizes 1;
Float32 _FillValue -9999999.0;
String ancillary_variables "thsph_s2electrode thsph_temp_th thsph_hie1";
String coordinates "time lat lon";
String data_product_identifier "THSPHHS-H2S_L2";
String ioos_category "Unknown";
String long_name "Hydrogen Sulfide Concentration";
Int32 precision 4;
String units "mmol kg-1";
}
provenance {
Int32 _ChunkSizes 1;
String coordinates "time lat lon";
String ioos_category "Unknown";
String name "provenance";
}
internal_timestamp {
Int32 _ChunkSizes 1;
Float64 actual_range 1.41178944e+9, 1.41178944e+9;
String comment "Internal timestamp, UTC";
String ioos_category "Time";
String long_name "Internal Timestamp, UTC";
String time_origin "01-JAN-1970 00:00:00";
String units "seconds since 1970-01-01T00:00:00Z";
}
thsph_thermocouple1 {
Int32 _ChunkSizes 1;
Int32 _FillValue -9999;
Int32 actual_range 8843, 8843;
String comment "Unprocessed thermocouple measurement of the high temperature vent fluid.";
String coordinates "time lat lon";
String data_product_identifier "THSPHTE-TCH_L0";
String ioos_category "Unknown";
String long_name "Vent Fluid Thermocouple Measurement - High";
String units "counts";
}
thsph_bthermistor {
Int32 _ChunkSizes 1;
Int32 _FillValue -9999;
Int32 actual_range 11034, 11034;
String comment "Board Thermistor, counts";
String coordinates "time lat lon";
String ioos_category "Unknown";
String long_name "Board Thermistor";
Int32 precision 0;
String units "counts";
}
thsph_ph_qc_executed {
Int32 _ChunkSizes 1;
Int32 _FillValue -1;
String _Unsigned "true";
Int32 actual_range 29, 29;
String coordinates "time lat lon";
String ioos_category "Unknown";
}
thsph_temp_tch_qc_executed {
Int32 _ChunkSizes 1;
Int32 _FillValue -1;
String _Unsigned "true";
Int32 actual_range 29, 29;
String coordinates "time lat lon";
String ioos_category "Unknown";
}
thsph_temp_tch {
Int32 _ChunkSizes 1;
Float32 _FillValue -9999999.0;
String ancillary_variables "thsph_thermocouple1";
String comment "Vent Fluid Temperature is measured at the sample inlet of the Hydrothermal Vent Fluid In-situ Chemistry (THSPH) instrument. There are temperature measurements at two locations: one in high temperature vent fluid and one in low temperature fluid near the vent. This data product is the thermocouple temperature measurement of the high temperature vent fluid. Exact locations can be found in the metadata.";
String coordinates "time lat lon";
String data_product_identifier "THSPHTE-TCH_L1";
String ioos_category "Unknown";
String long_name "Vent Fluid Thermocouple Temperature - High";
Int32 precision 2;
String units "ºC";
}
thsph_ph_noref_acl_qc_results {
Int32 _ChunkSizes 1;
Int32 _FillValue -1;
String _Unsigned "true";
Int32 actual_range 12, 12;
String coordinates "time lat lon";
String ioos_category "Unknown";
}
thsph_rthermistor {
Int32 _ChunkSizes 1;
Int32 _FillValue -9999;
Int32 actual_range 11023, 11023;
String comment "Unprocessed reference thermistor measurement at the electrical cold-junction in the sensor wand.";
String coordinates "time lat lon";
String data_product_identifier "THSPHTE-REF_L0";
String ioos_category "Unknown";
String long_name "Reference Thermistor Measurement";
Int32 precision 0;
String units "counts";
}
thsph_hydrogen_qc_executed {
Int32 _ChunkSizes 1;
Int32 _FillValue -1;
String _Unsigned "true";
Int32 actual_range 29, 29;
String coordinates "time lat lon";
String ioos_category "Unknown";
}
thsph_temp_tcl {
Int32 _ChunkSizes 1;
Float32 _FillValue -9999999.0;
String ancillary_variables "thsph_thermocouple2";
String comment "Vent Fluid Temperature is measured at the sample inlet of the Hydrothermal Vent Fluid In-situ Chemistry (THSPH) instrument. There are temperature measurements at two locations: one in high temperature vent fluid and one in low temperature fluid near the vent. This data product is the thermocouple temperature measurement of the low temperature fluid near the vent. Exact locations can be found in the metadata.";
String coordinates "time lat lon";
String data_product_identifier "THSPHTE-TCL_L1";
String ioos_category "Unknown";
String long_name "Vent Fluid Thermocouple Temperature - Low";
Int32 precision 2;
String units "ºC";
}
ingestion_timestamp {
Int32 _ChunkSizes 1;
Float64 actual_range 1.4467977e+9, 1.4467977e+9;
String comment "The NTP Timestamp for when the granule was ingested";
String ioos_category "Time";
String long_name "Ingestion Timestamp, UTC";
String time_origin "01-JAN-1970 00:00:00";
String units "seconds since 1970-01-01T00:00:00Z";
}
port_timestamp {
Int32 _ChunkSizes 1;
Float64 actual_range -2.2089888e+9, -2.2089888e+9;
String comment "Port timestamp, UTC";
String ioos_category "Time";
String long_name "Port Timestamp, UTC";
String time_origin "01-JAN-1970 00:00:00";
String units "seconds since 1970-01-01T00:00:00Z";
}
thsph_ph_noref_acl {
Int32 _ChunkSizes 1;
Float32 _FillValue -9999.0;
String ancillary_variables "thsph_hie1 thsph_temp_th";
String comment "In-situ pH at high temperature location, using an assumed [Cl-] from a physical sample and a derived value for the AgCl electrode. Unitless.";
String coordinates "time lat lon";
String data_product_identifier "THSPHPH-PH-NOREF-ACL_L2";
String ioos_category "Unknown";
String long_name "Vent Fluid pH - Assumed Chloride - No Reference AgCl";
Int32 precision 0;
String units "1";
}
thsph_temp_ref {
Int32 _ChunkSizes 1;
Float32 _FillValue -9999999.0;
String ancillary_variables "thsph_rthermistor";
String comment "Reference Thermistor Temperature at the electrical cold-junction in the sensor wand.";
String coordinates "time lat lon";
String data_product_identifier "THSPHTE-REF_L1";
String ioos_category "Unknown";
String long_name "Reference Thermistor Temperature";
Int32 precision 2;
String units "ºC";
}
thsph_temp_int_qc_executed {
Int32 _ChunkSizes 1;
Int32 _FillValue -1;
String _Unsigned "true";
Int32 actual_range 28, 28;
String coordinates "time lat lon";
String ioos_category "Unknown";
}
thsph_temp_tch_qc_results {
Int32 _ChunkSizes 1;
Int32 _FillValue -1;
String _Unsigned "true";
Int32 actual_range 12, 12;
String coordinates "time lat lon";
String ioos_category "Unknown";
}
thsph_sulfide_qc_results {
Int32 _ChunkSizes 1;
Int32 _FillValue -1;
String _Unsigned "true";
Int32 actual_range 12, 12;
String coordinates "time lat lon";
String ioos_category "Unknown";
}
thsph_temp_tcl_qc_results {
Int32 _ChunkSizes 1;
Int32 _FillValue -1;
String _Unsigned "true";
Int32 actual_range 12, 12;
String coordinates "time lat lon";
String ioos_category "Unknown";
}
deployment {
Int32 _ChunkSizes 1;
Int32 actual_range 0, 0;
String ioos_category "Unknown";
String name "deployment";
}
thsph_ph_acl_qc_executed {
Int32 _ChunkSizes 1;
Int32 _FillValue -1;
String _Unsigned "true";
Int32 actual_range 29, 29;
String coordinates "time lat lon";
String ioos_category "Unknown";
}
thsph_hie2 {
Int32 _ChunkSizes 1;
Int32 _FillValue -9999;
Int32 actual_range 9823, 9823;
String comment "Low temperature vent fluid pH reference electrode measurement.";
String coordinates "time lat lon";
String data_product_identifier "THSPHPH-AGCL_L0";
String ioos_category "Unknown";
String long_name "Vent Fluid pH Measurement - Low";
String units "counts";
}
thsph_hie1 {
Int32 _ChunkSizes 1;
Int32 _FillValue -9999;
Int32 actual_range 10187, 10187;
String comment "High temperature vent fluid pH electrode measurement.";
String coordinates "time lat lon";
String data_product_identifier "THSPHPH-YSZ_L0";
String ioos_category "Unknown";
String long_name "Vent Fluid pH Measurement - High";
String units "counts";
}
preferred_timestamp {
Int32 _ChunkSizes 1, 18;
String comment "Timestamp preferred as official record.";
String ioos_category "Unknown";
String long_name "Preferred Timestamp";
String units "1";
}
thsph_temp_tl_qc_executed {
Int32 _ChunkSizes 1;
Int32 _FillValue -1;
String _Unsigned "true";
Int32 actual_range 29, 29;
String coordinates "time lat lon";
String ioos_category "Unknown";
}
thsph_temp_int {
Int32 _ChunkSizes 1;
Float32 _FillValue -9999999.0;
String ancillary_variables "thsph_bthermistor";
String comment "Thermistor temperature inside the electronics pressure housing.";
String coordinates "time lat lon";
String data_product_identifier "THSPHTE-INT_L1";
String ioos_category "Unknown";
String long_name "Internal Board Thermistor Temperature";
Int32 precision 2;
String units "ºC";
}
thsph_h2electrode {
Int32 _ChunkSizes 1;
Int32 _FillValue -9999;
Int32 actual_range 8633, 8633;
String comment "Hydrogen electrode measurement at the high temperature location.";
String coordinates "time lat lon";
String data_product_identifier "THSPHHC_L0";
String ioos_category "Unknown";
String long_name "Hydrogen Measurement";
String units "counts";
}
thsph_temp_th_qc_results {
Int32 _ChunkSizes 1;
Int32 _FillValue -1;
String _Unsigned "true";
Int32 actual_range 12, 12;
String coordinates "time lat lon";
String ioos_category "Unknown";
}
thsph_ph_acl {
Int32 _ChunkSizes 1;
Float32 _FillValue -9999.0;
String ancillary_variables "thsph_hie1 thsph_hie2 thsph_temp_th";
String comment "In-situ pH at high temperature location, using assumed [Cl-] from a physical sample and a working reference AgCl electrode. Unitless.";
String coordinates "time lat lon";
String data_product_identifier "THSPHPH-PH-ACL_L2";
String ioos_category "Unknown";
String long_name "Vent Fluid pH - Assumed Chloride";
Int32 precision 0;
String units "1";
}
thsph_hydrogen {
Int32 _ChunkSizes 1;
Float32 _FillValue -9999999.0;
String ancillary_variables "thsph_h2electrode thsph_hie1 thsph_temp_th";
String comment "In-situ dissolved hydrogen concentration at the high temperature location.";
String coordinates "time lat lon";
String data_product_identifier "THSPHHC-H2_L2";
String ioos_category "Unknown";
String long_name "Hydrogen Concentration";
Int32 precision 4;
String units "mmol kg-1";
}
time {
Int32 _ChunkSizes 1;
String _CoordinateAxisType "Time";
Float64 actual_range 1.41178944e+9, 1.41178944e+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";
}
thsph_sulfide_qc_executed {
Int32 _ChunkSizes 1;
Int32 _FillValue -1;
String _Unsigned "true";
Int32 actual_range 29, 29;
String coordinates "time lat lon";
String ioos_category "Unknown";
}
thsph_thermocouple2 {
Int32 _ChunkSizes 1;
Int32 _FillValue -9999;
Int32 actual_range 5445, 5445;
String comment "Unprocessed thermocouple measurement of the low temperature fluid near the vent.";
String coordinates "time lat lon";
String data_product_identifier "THSPHTE-TCL_L0";
String ioos_category "Unknown";
String long_name "Vent Fluid Thermocouple Measurement - Low";
String units "counts";
}
thsph_ph_noref_qc_results {
Int32 _ChunkSizes 1;
Int32 _FillValue -1;
String _Unsigned "true";
Int32 actual_range 12, 12;
String coordinates "time lat lon";
String ioos_category "Unknown";
}
thsph_ph_acl_qc_results {
Int32 _ChunkSizes 1;
Int32 _FillValue -1;
String _Unsigned "true";
Int32 actual_range 12, 12;
String coordinates "time lat lon";
String ioos_category "Unknown";
}
}
NC_GLOBAL {
String cdm_data_type "Other";
String collection_method "streamed";
String Conventions "CF-1.6, NCCSV-1.0";
String creator_name "Ocean Observatories Initiative";
String creator_url "http://oceanobservatories.org/";
String date_created "2020-08-26T04:52:32.829Z";
String date_modified "2020-08-26T04:52:32.829Z";
String defaultDataQuery "thsph_ph,thsph_s2electrode,thsph_temp_th,thsph_temp_tl,vent_fluid_chloride_conc,thsph_ph_noref,thsph_sulfide,thsph_thermocouple1,thsph_bthermistor,thsph_temp_tch,thsph_rthermistor,thsph_temp_tcl,thsph_ph_noref_acl,thsph_temp_ref,thsph_hie2,thsph_hie1,thsph_temp_int,thsph_h2electrode,thsph_ph_acl,thsph_hydrogen,time,thsph_thermocouple2&time>=max(time)-1days";
String feature_Type "point";
Float64 geospatial_lat_resolution 0.1;
String geospatial_lat_units "degrees_north";
Float64 geospatial_lon_resolution 0.1;
String geospatial_lon_units "degrees_east";
String geospatial_vertical_positive "down";
Float64 geospatial_vertical_resolution 0.1;
String geospatial_vertical_units "meters";
String history
"2020-08-26T04:52:32.828501 generated from Stream Engine
2025-09-13T15:12:41Z http://oceanobservatories.org/
2025-09-13T15:12:41Z http://erddap-goldcopy.dataexplorer.oceanobservatories.org/erddap/tabledap/RS03INT1-MJ03C-09-THSPHA301-thsph_sample-streamed-deployment0000.html";
String id "RS03INT1-MJ03C-09-THSPHA301-streamed-thsph_sample";
String infoUrl "http://oceanobservatories.org/";
String institution "Ocean Observatories Initiative";
Float64 lat 90.0;
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 lon -180.0;
String Metadata_Conventions "Unidata Dataset Discovery v1.0";
String naming_authority "org.oceanobservatories";
String nodc_template_version "NODC_NetCDF_TimeSeries_Orthogonal_Template_v1.1";
String node "MJ03C";
String processing_level "L2";
String project "Ocean Observatories Initiative";
String publisher_name "Ocean Observatories Initiative";
String publisher_url "http://oceanobservatories.org/";
String references "More information can be found at http://oceanobservatories.org/";
String requestUUID "b690783d-c487-455b-af2a-aab7bc62141a";
String sensor "09-THSPHA301";
String source "RS03INT1-MJ03C-09-THSPHA301-streamed-thsph_sample";
String sourceUrl "http://oceanobservatories.org/";
String standard_name_vocabulary "NetCDF Climate and Forecast (CF) Metadata Convention Standard Name Table 29";
String stream "thsph_sample";
String subsite "RS03INT1";
String summary "Dataset Generated by Stream Engine from Ocean Observatories Initiative";
String time_coverage_end "2014-09-27T03:44:00Z";
String time_coverage_resolution "P0.00S";
String time_coverage_start "2014-09-27T03:44:00Z";
String title "Data produced by Stream Engine version 1.16.0 for RS03INT1-MJ03C-09-THSPHA301-streamed-thsph_sample";
String uuid "b690783d-c487-455b-af2a-aab7bc62141a";
}
}
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.
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.