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| griddap | Subset | tabledap | Make A Graph | wms | files | Title | Summary | FGDC | ISO 19115 | Info | Background Info | RSS | Institution | Dataset ID |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| https://pricaimcit.services.brown.edu/erddap/tabledap/da_4566_36f0_124a | https://pricaimcit.services.brown.edu/erddap/tabledap/da_4566_36f0_124a.graph | Domoic Acid Data | The project monitored species of the diatom Pseudo-nitzschia (P-n) and their production of the neurotoxin domoic acid at selected sites in NB, Rhode Island. Rhode Island Data Discovery Center data from a local source.\n\ncdm_data_type = Other\nVARIABLES:\ntime (Sample Date, seconds since 1970-01-01T00:00:00Z)\nYear\nMonth\nSite\nSite2\nCollectionTime (Collection Time)\nHrs_before_high_tide (Hours Before High Tide, hr)\nWind_Speed_m_s (Wind Speed, m s-1)\nWind_Dir_deg (Wind From Direction, degree)\nWind_Gust_m_s (Wind Speed Of Gust, m s-1)\nSRSurface_TotalPlankton_cellsL (SRSurface Total Plankton Cells L, cell L-1)\nSRSurface_Pn_cellsL (SRSurface Pn Cells L, cell L-1)\nSRSurface_Pn_Percent (percent)\nSRSurface_PnChains_cellsL (SRSurface Pn Chains Cells L, cell L-1)\nSRDepth_TotalPlankton_cellsL (SRDepth Total Plankton Cells L, cell L-1)\nSRDepth_Pn_cellsL (SRDepth Pn Cells L, cell L-1)\nSRDepth_Pn_Percent (percent)\nSNC_SurfaceNet_Pn (SNC Surface Net Pn)\nYSI_Instrument\nDepth_surface_m (Depth, m)\nSalinity_surface_psu (Sea Water Practical Salinity, PSU)\nTemp_Surface_degC (Temp Surface deg C, degree_C)\nODO_surface (ODO Surface %, percent)\npH_surface\nDepth_bottom_m (Depth, m)\n... (28 more variables)\n | https://pricaimcit.services.brown.edu/erddap/info/da_4566_36f0_124a/index.htmlTable | riddc.brown.edu | https://pricaimcit.services.brown.edu/erddap/rss/da_4566_36f0_124a.rss | Rhode Island Data Discovery | da_4566_36f0_124a | ||||||
| https://pricaimcit.services.brown.edu/erddap/tabledap/erdGtsppBest.subset | https://pricaimcit.services.brown.edu/erddap/tabledap/erdGtsppBest | https://pricaimcit.services.brown.edu/erddap/tabledap/erdGtsppBest.graph | Global Temperature and Salinity Profile Programme (GTSPP) Data, 1985-present | The Global Temperature-Salinity Profile Programme (GTSPP) develops and maintains a global ocean temperature and salinity resource with data that are both up-to-date and of the highest quality. It is a joint World Meteorological Organization (WMO) and Intergovernmental Oceanographic Commission (IOC) program. It includes data from XBTs, CTDs, moored and drifting buoys, and PALACE floats. For information about organizations contributing data to GTSPP, see http://gosic.org/goos/GTSPP-data-flow.htm . The U.S. National Oceanographic Data Center (NODC) maintains the GTSPP Continuously Managed Data Base and releases new 'best-copy' data once per month.\n\nWARNING: This dataset has a *lot* of data. If you request too much data, your request will fail.\n* If you don't specify a longitude and latitude bounding box, don't request more than a month's data at a time.\n* If you do specify a longitude and latitude bounding box, you can request data for a proportionally longer time period.\nRequesting data for a specific station_id may be slow, but it works.\n\n*** This ERDDAP dataset has data for the entire world for all available times (currently, up to and including the September 2024 data) but is a subset of the original NODC 'best-copy' data. It only includes data where the quality flags indicate the data is 1=CORRECT, 2=PROBABLY GOOD, or 5=MODIFIED. It does not include some of the metadata, any of the history data, or any of the quality flag data of the original dataset. You can always get the complete, up-to-date dataset (and additional, near-real-time data) from the source: https://www.nodc.noaa.gov/GTSPP/ . Specific differences are:\n* Profiles with a position_quality_flag or a time_quality_flag other than 1|2|5 were removed.\n* Rows with a depth (z) value less than -0.4 or greater than 10000 or a z_variable_quality_flag other than 1|2|5 were removed.\n* Temperature values less than -4 or greater than 40 or with a temperature_quality_flag other than 1|2|5 were set to NaN.\n* Salinity values less than 0 or greater than 41 or with a salinity_quality_flag other than 1|2|5 were set to NaN.\n* Time values were converted from \"days since 1900-01-01 00:00:00\" to \"seconds since 1970-01-01T00:00:00\".\n\nSee the Quality Flag definitions on page 5 and \"Table 2.1: Global Impossible Parameter Values\" on page 61 of\nhttps://www.nodc.noaa.gov/GTSPP/document/qcmans/GTSPP_RT_QC_Manual_20090916.pdf .\nThe Quality Flag definitions are also at\nhttps://www.nodc.noaa.gov/GTSPP/document/qcmans/qcflags.htm .\n\ncdm_data_type = TrajectoryProfile\nVARIABLES:\ntrajectory (Trajectory ID)\n... (11 more variables)\n | https://pricaimcit.services.brown.edu/erddap/metadata/fgdc/xml/erdGtsppBest_fgdc.xml | https://pricaimcit.services.brown.edu/erddap/metadata/iso19115/xml/erdGtsppBest_iso19115.xml | https://pricaimcit.services.brown.edu/erddap/info/erdGtsppBest/index.htmlTable | https://www.nodc.noaa.gov/GTSPP/
| https://pricaimcit.services.brown.edu/erddap/rss/erdGtsppBest.rss | NOAA NODC | erdGtsppBest | |||
| https://pricaimcit.services.brown.edu/erddap/tabledap/ma_buoy_data_a6c9_12eb_1ec5.subset | https://pricaimcit.services.brown.edu/erddap/tabledap/ma_buoy_data_a6c9_12eb_1ec5 | https://pricaimcit.services.brown.edu/erddap/tabledap/ma_buoy_data_a6c9_12eb_1ec5.graph | MA Buoy Data | In partnership with the Rhode Island Department of Environmental Management (RIDEM), the University of Rhode Island Graduate School of Oceanography (URI-GSO), and EPA's Southeast New England Program (SNEP) for Coastal Watershed Restoration, MassDEP operates two fixed-location marine water quality monitoring buoys in Mount Hope Bay. The seasonal (May-November) monitoring is part of the Narragansett Bay Fixed-Site Monitoring Network (NBFSMN) and provides data in the Massachusetts portion of Mount Hope Bay, a sub-embayment of upper Narragansett Bay.\n\ncdm_data_type = Point\nVARIABLES:\ntime (seconds since 1970-01-01T00:00:00Z)\ntimezone (timezone)\nstation_name\nstation_longname (Station Long Name)\nlatitude (degrees_north)\nlongitude (degrees_east)\npHQualifiersBottom (pHQualifiers Bottom, data_qualifier)\npHQualifiersSurface (pHQualifiers Surface, data_qualifier)\nPhycoerythrinBottom (Phycoerythrin Bottom, RFU)\nPhycoerythrinSurface (Phycoerythrin Surface, RFU)\npHBottom (P HBottom, SU)\npHSurface (P HSurface, SU)\ndepth (m)\nDepthSurface (Depth, m)\nWaterTempQualifiersBottom (Water Temp Qualifiers Bottom, data_qualifier)\nWaterTempQualifiersSurface (Water Temp Qualifiers Surface, data_qualifier)\nDepthQualifiersBottom (Depth, data_qualifier)\nDepthQualifiersSurface (Depth, data_qualifier)\nSpCondBottom (Sp Cond Bottom, mS cm-1)\nSpCondSurface (Sp Cond Surface, mS cm-1)\nSalinityQualifiersBottom (Salinity Qualifiers Bottom, data_qualifier)\nSalinityQualifiersSurface (Salinity Qualifiers Surface, data_qualifier)\n... (22 more variables)\n | https://pricaimcit.services.brown.edu/erddap/metadata/fgdc/xml/ma_buoy_data_a6c9_12eb_1ec5_fgdc.xml | https://pricaimcit.services.brown.edu/erddap/metadata/iso19115/xml/ma_buoy_data_a6c9_12eb_1ec5_iso19115.xml | https://pricaimcit.services.brown.edu/erddap/info/ma_buoy_data_a6c9_12eb_1ec5/index.htmlTable | https://www.mass.gov/info-details/mount-hope-bay-marine-buoy-continuous-probe-data
| https://pricaimcit.services.brown.edu/erddap/rss/ma_buoy_data_a6c9_12eb_1ec5.rss | MassDEP | ma_buoy_data_a6c9_12eb_1ec5 | |||
| https://pricaimcit.services.brown.edu/erddap/tabledap/nuShuttle_1130_b0f0_f109.subset | https://pricaimcit.services.brown.edu/erddap/tabledap/nuShuttle_1130_b0f0_f109 | https://pricaimcit.services.brown.edu/erddap/tabledap/nuShuttle_1130_b0f0_f109.graph | Narragansett Bay Monthly Transect (NuShuttle) | Narragansett Bay Monthly Transect. Attribute Accuracy Report: The temperature sensor was accurate to within 0.003 degrees C however due to a lag in response time of the sensor as it was towed through the water, results were only reported to within 0.01 degrees C. Conductivity measurements were accurate to within 0.005 mmho/cm. The accuracy of salinity values derived from these conductivity measurements varies with temperature and pressure, however under typical environmental conditions values should be within 0.01 psu or better. The calibration of the conductivity cell was tested in the lab using a resistor of known resistance prior to the cruise. Chlorophyll concentrations are accurate to within 3%, however, chlorophyll readings are from in vivo fluorescence, whereas the instrument was calibrated using a chlorophyll standard in acetone, and as a result the chlorophyll fluorescence can be expected to underestimate the overall concentration due to effects such as cell shading, scattering and photochemical quenching of fluorescence. This was illustrated by samples taken for lab analysis at calibration stations during this and previous cruises with this sensor. It was found that the in situ in vivo readings can underestimate the lab extracted chlorophyll estimates by over a factor of 3. The chlorophyll values presented here are the uncorrected in vivo values. Oxygen readings were accurate to within 2% of saturation (i.e. accuracy is partly dependent on salinity, temperature and pressure which determine the saturation value for dissolved oxygen). Prior to the cruise the oxygen sensor was lab calibrated using an oxygen saturated seawater bath at equilibrium with the atmosphere, and Winkler titrations were used to verify the oxygen concentration of the calibration bath. Logical Consistency Report: Data were processed using a Matlab routine that checks for out of range values. Any positions for which the degrees column does not equal 41 degrees north latitude or 71 degrees west longitude were deleted. Any temperature values not between -2 an 29 degrees C were deleted. Chlorophyll values were deleted if they were not between 0 and 30 mg m^-3. Pressure values not between 0 and 35 dbars were omitted. Conductivity values less than 0 were omitted. Three calibration stations were performed during the cruise at which samples were taken for to measure chlorophyll, oxygen, salinity and temperature independently. These measurements were used as a check on the sensor data. In the event that the calibrations samples indicated a problem with the sensor data, action would be taken to correct or eliminate those results as needed. At each calibration station the depth readings are also checked against 2 independent depth sensors, while the sensor is hanging at an approximately known depth. Anytime the oxygen sensor was restarted the first 2 minutes of data were discarded from the dataset due to the time required for the SBE-13 oxygen electrode to ionize. Completeness Report: Some data points were omitted from this data set. These data points typically corresponded to very near surface samples where the instruments were breaching the surface of the water, causing anomalous readings. Horizontal Positional Accuracy Report: All horizontal positions were determined by differential Global Positioning System (GPS) with an accuracy of +/- 5 meters. Vertical Positional Accuracy Report: Depths were determined by a pressure sensor accurate to within 0.2 dbars (1 dbar is approximately equivalent to 1 meter of depth). Process Description: This data was collected during a research cruise in Narragansett Bay, RI aboard the R/V Capn Bert. Data was collected using a Chelsea Technologies Group (CTG) NuShuttle towed undulating sampling platform permitting underway profiling of the water column. The NuShuttle contained a CTG Aquapak Conductivity, Temperature, Depth (CTD)/Fluorometer that measured conductivity (salinity), temperature, pressure (depth) and chlorophyll fluorescence. Oxygen data was collected using a Seabird SBE-13 dissolved oxygen sensor. Prior to each cruise the oxygen sensor is calibrated in the lab, and the CTD is tested to ensure accurate readings. The cruise began at Quonset Point in the West Passage of Narragansett Bay. The ship headed south into RI Sound, then north into the East Passage of Narragansett Bay to Mt. Hope Bay and Fall River, then to Fields Point in the Providence River, then south down the West Passage returning to Quonset Point. The tow speed was maintained at approximately 8 knots. Calibration stations were performed at the beginning and end of the cruise, as well as during the cruise at near the Newport bridge to verify results. Following the cruise all data were processed by a Matlab routine that calibrates the raw instrument output, and removes anomalous values. Latitude Resolution: 0.001 minutes. Longitude Resolution: 0.001 minutes. Horizontal Datum Name: North American Datum of 1983. Ellipsoid Name: Geodetic Reference System 80. Semi-Major Axis: 6378137 meters. Denominator of Flattening: 298.257. Depth Resolution: 0.1 meters. Entity Type Label: NuShuttle transect. Entity Type Definition: Measurements of salinity, temperature, dissolved oxygen and chlorophyll made underway using a towed undulating NuShuttle sampling platform. Attribute Definition: The salt content of the water derived from measurements of conductivity by a Chelsea Technologies Group Aquapak CTD/Fluorometer. Conductivity is used to estimate salinity according to the practical salinity scale of 1978. Attribute Definition: Water temperature measured by a Chelsea Technologies Group Aquapak CTD/Flourometer. Attribute Definition: Chlorophyll concentration determined by in situ measurements of in vivo chlorophyll a fluorescence using a Chelsea Technologies Group CTD/Fluorometer. Attribute Definition: Dissolved oxygen concentration measured using a Seabird SBE-13 oxygen sensor. Distribution Liability: This data set is provided as is and free of charge. No warranty is expressed or implied by the National Marine Fisheries Service.\n\ncdm_data_type = Point\nVARIABLES:\ntime (seconds since 1970-01-01T00:00:00Z)\n... (12 more variables)\n | https://pricaimcit.services.brown.edu/erddap/metadata/fgdc/xml/nuShuttle_1130_b0f0_f109_fgdc.xml | https://pricaimcit.services.brown.edu/erddap/metadata/iso19115/xml/nuShuttle_1130_b0f0_f109_iso19115.xml | https://pricaimcit.services.brown.edu/erddap/info/nuShuttle_1130_b0f0_f109/index.htmlTable | ??? | https://pricaimcit.services.brown.edu/erddap/rss/nuShuttle_1130_b0f0_f109.rss | National Marine Fisheries Service | nuShuttle_1130_b0f0_f109 | |||
| https://pricaimcit.services.brown.edu/erddap/tabledap/combined_e784_bee5_492e | https://pricaimcit.services.brown.edu/erddap/tabledap/combined_e784_bee5_492e.graph | RI Buoy Data | RI Buoy Data.\n\ncdm_data_type = TimeSeries\nVARIABLES:\ntime (seconds since 1970-01-01T00:00:00Z)\nstation_name\nO2PercentSurface (per cent)\nO2PercentBottom (per cent)\ndepth (m)\nSalinityBottom (sea_water_practical_salinity, PSU)\npHBottom (1)\nDepthBottom (m)\nTurbidityBottom\nChlorophyllSurface (ug L-1)\npHSurface (1)\nSpCondSurface (mS cm-1)\nSpCondBottom (mS cm-1)\nFSpercentSurface\nWaterTempBottom (degree_C)\nO2Surface (mg L-1)\nO2Bottom (mg L-1)\nWaterTempSurface (degree_C)\nSalinitySurface (sea_water_practical_salinity, PSU)\nDensitySurface (sea_surface_density, g cm-3)\nDensityBottom (sea_water_density, g cm-3)\nlatitude (degrees_north)\nlongitude (degrees_east)\n | https://pricaimcit.services.brown.edu/erddap/metadata/fgdc/xml/combined_e784_bee5_492e_fgdc.xml | https://pricaimcit.services.brown.edu/erddap/metadata/iso19115/xml/combined_e784_bee5_492e_iso19115.xml | https://pricaimcit.services.brown.edu/erddap/info/combined_e784_bee5_492e/index.htmlTable | riddc.brown.edu | https://pricaimcit.services.brown.edu/erddap/rss/combined_e784_bee5_492e.rss | Rhode Island Data Discovery | combined_e784_bee5_492e |