Easier access to realtime and historic NERACOOS buoy observations.
Brought to you by NOAA IOOS NERACOOS
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ERDDAP
Easier access to realtime and historic NERACOOS buoy observations. |
Brought to you by NOAA IOOS NERACOOS |
| Dataset Title: | Scituate Harbor, MA Tide Gauge
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| Institution: | Onset Hobolink (Dataset ID: ONSET_scituate_hourly_water_level) |
| Information: | Summary
| License
| FGDC
| ISO 19115
| Metadata
| Background
| Make a graph
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Attributes {
s {
Station {
String ioos_category "Identifier";
String long_name "Station";
}
latitude {
String _CoordinateAxisType "Lat";
Float32 actual_range 42.19945, 42.19945;
String axis "Y";
Float64 colorBarMaximum 90.0;
Float64 colorBarMinimum -90.0;
String ioos_category "Location";
String long_name "Latitude";
String standard_name "latitude";
String units "degrees_north";
}
longitude {
String _CoordinateAxisType "Lon";
Float32 actual_range -70.72009, -70.72009;
String axis "X";
Float64 colorBarMaximum 180.0;
Float64 colorBarMinimum -180.0;
String ioos_category "Location";
String long_name "Longitude";
String standard_name "longitude";
String units "degrees_east";
}
time {
String _CoordinateAxisType "Time";
Float64 actual_range 1.5847308e+9, 1.7040636e+9;
String axis "T";
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";
}
MLLW_feet {
Float64 actual_range -2.249, 42.19945;
String ioos_category "Unknown";
String long_name "Mean Lower Low Level feet";
String units "feet";
}
MLLW_meter {
Float64 actual_range -70.72009, 3.9974520000000004;
String ioos_category "Unknown";
String long_name "Mean Low Low Water meters";
String units "m";
}
MSL {
Float64 actual_range 0.8055048, 42.19945;
String ioos_category "Unknown";
String long_name "Mean Sea Level";
String units "m";
}
}
NC_GLOBAL {
String cdm_data_type "Point";
String Conventions "COARDS, CF-1.6, ACDD-1.3";
String creator_email "[email protected]";
String creator_name "Onset Hobolink";
String creator_type "institution";
String creator_url "http://hobolink.com";
String defaultGraphQuery "time%2CMLLW_feet&time%3E=now-7day&.draw=lines&.color=0x000000&.bgColor=0xffffffff";
Float64 Easternmost_Easting -70.72009;
String featureType "Point";
Float64 geospatial_lat_max 42.19945;
Float64 geospatial_lat_min 42.19945;
String geospatial_lat_units "degrees_north";
Float64 geospatial_lon_max -70.72009;
Float64 geospatial_lon_min -70.72009;
String geospatial_lon_units "degrees_east";
String history
"2024-11-21T14:40:35Z (local files)
2024-11-21T14:40:35Z http://www.neracoos.org/erddap/tabledap/ONSET_scituate_hourly_water_level.html";
String infoUrl "http://hobolink.com";
String institution "Onset Hobolink";
String keywords "gauge, hobolink, mean, meter, mllw, MLLW_feet, MLLW_meter, msl, onset, scituate, sea, station, Temp, temperature, tide, water level";
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 42.19945;
String project "NERACOOS";
String project_url "http://www.neracoos.org";
String publisher_email "[email protected]";
String publisher_phone "(603) 319 1785";
String publisher_url "http://www.neracoos.org";
String sourceUrl "(local files)";
Float64 Southernmost_Northing 42.19945;
String standard_name_vocabulary "CF Standard Name Table v29";
String summary "Tide gauge located in Scituate Harbor, MA. Funded by NERACOOS. Data is reported in elevation above MLLW (NAVD88) in feet and also converted to meters. NOAA uses Mean Lower Low Water (MLLW), which is the average height of the lowest tide recorded at a tide station each day during a 19-year recording period, known as the National Tidal Datum Epoch.[5] MLLW is only a mean, so some tidal levels may be negative relative to MLLW; see also mean low water spring. The 19-year recording period is the nearest full year count to the 18.6-year cycle of the lunar node regression, which has an effect on tides. At this location Mean Sea Level (MSL) is 1.491 meters above MLLW Benchmark used: NOAA Station ID: 8445138 - SCITUATE, SCITUATE HARBOR (with extrapolated estimate) MSL meters = (MLLW ft. * 0.3048) + GAUGE location correction.";
String testOutOfDate "now-1day";
String time_coverage_end "2023-12-31T23:00:00Z";
String time_coverage_start "2020-03-20T19:00:00Z";
String title "Scituate Harbor, MA Tide Gauge";
Float64 Westernmost_Easting -70.72009;
}
}
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.