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|
Coastal and Marine Geology Program ERDDAP
Easier access to scientific data |
Brought to you by USGS CMHRP |
| Dataset Title: | USGS-CMG time-series data: PV_SHELF - 404 - 4042b-a
|
| Institution: | USGS Coastal and Marine Geology Program (Dataset ID: 4042b-a) |
| Information: | Summary
| License
| FGDC
| ISO 19115
| Metadata
| Background
| Subset
| Files
| Make a graph
|
Attributes {
s {
feature_type_instance {
String cf_role "timeseries_id";
String ioos_category "Unknown";
String long_name "Identifier for each feature type instance";
}
latitude {
String _CoordinateAxisType "Lat";
Float32 actual_range 33.709, 33.709;
String axis "Y";
Float64 colorBarMaximum 90.0;
Float64 colorBarMinimum -90.0;
String ioos_category "Location";
String long_name "sensor latitude";
String standard_name "latitude";
String units "degrees_north";
Float32 valid_max 33.709;
Float32 valid_min 33.709;
}
longitude {
String _CoordinateAxisType "Lon";
Float32 actual_range -118.3558, -118.3558;
String axis "X";
Float64 colorBarMaximum 180.0;
Float64 colorBarMinimum -180.0;
String ioos_category "Location";
String long_name "sensor longitude";
String standard_name "longitude";
String units "degrees_east";
Float32 valid_max -118.355835;
Float32 valid_min -118.355835;
}
crs {
Int32 actual_range -2147483647, -2147483647;
String epsg_code "EPSG:4326";
String grid_mapping_name "latitude_longitude";
Float64 inverse_flattening 298.257223563;
String ioos_category "Unknown";
String long_name "http://www.opengis.net/def/crs/EPSG/0/4326";
Float64 semi_major_axis 6378137.0;
}
platform {
Int32 actual_range -2147483647, -2147483647;
String definition "http://mmisw.org/ont/ioos/definition/stationID";
String ioos_category "Unknown";
String ioos_code "4042b-a";
String long_name "USGS-CMG time-series data from the Palos Verdes Shelf Study project, mooring 404 and package 4042b-a. Initial observations of currents and circulation near the White Point ocean outfalls determine how often coastal ocean processes move the DDT contaminated sediments in this region.";
String nodc_name "FIXED PLATFORM, MOORINGS";
String short_name "USGS-CMG time-series data: PV_SHELF - 404 - 4042b-a";
String type "fixed";
}
time {
UInt32 _ChunkSizes 1000;
String _CoordinateAxisType "Time";
Float64 actual_range 7.16066156e+8, 7.17277894e+8;
String axis "T";
String calendar "gregorian";
String ioos_category "Time";
String long_name "time of measurement";
String standard_name "time";
String time_origin "01-JAN-1970 00:00:00";
String units "seconds since 1970-01-01T00:00:00Z";
}
altitude {
String _CoordinateAxisType "Height";
String _CoordinateZisPositive "up";
Float32 _FillValue -9999.9;
Float32 actual_range -32.0, -32.0;
String axis "Z";
Float64 colorBarMaximum 8000.0;
Float64 colorBarMinimum -8000.0;
String grid_mapping "crs";
String ioos_category "Location";
String long_name "z of the sensor relative to the water surface";
String positive "up";
String standard_name "altitude";
String units "m";
Float32 valid_max -32.0;
Float32 valid_min -32.0;
}
CD_310 {
UInt32 _ChunkSizes 1000;
Float32 _FillValue 1.0e+35;
Float32 actual_range 0.0, 359.7932;
String ancillary_variables "platform";
Float64 colorBarMaximum 359.79324;
Float64 colorBarMinimum 0.0;
String coordinates "time z latitude longitude";
String coverage_content_type "physicalMeasurement";
Int32 epic_code 310;
String FORTRAN_format "f8.2";
String generic_name "vdir";
String grid_mapping "crs";
String ioos_category "Unknown";
String long_name "Current direction";
Float32 missing_value 1.0e+35;
String platform "platform";
Float64 sensor_depth 32.0;
String serial_number "V-516 ";
String standard_name "direction_of_sea_water_velocity";
String units "degree";
}
CS_300 {
UInt32 _ChunkSizes 1000;
Float32 _FillValue 1.0e+35;
Float32 actual_range 0.0, 0.3135401;
String ancillary_variables "platform";
Float64 colorBarMaximum 0.3135401;
Float64 colorBarMinimum 0.0;
String coordinates "time z latitude longitude";
String coverage_content_type "physicalMeasurement";
Int32 epic_code 300;
String FORTRAN_format "f8.2";
String generic_name "vspd";
String grid_mapping "crs";
String ioos_category "Unknown";
String long_name "Current speed";
Float32 missing_value 1.0e+35;
String platform "platform";
Float64 sensor_depth 32.0;
String serial_number "V-516 ";
String standard_name "sea_water_speed";
String units "m/s";
}
T_20 {
UInt32 _ChunkSizes 1000;
Float32 _FillValue 1.0e+35;
Float32 actual_range 12.31976, 14.57657;
String ancillary_variables "platform";
Float64 colorBarMaximum 14.576569;
Float64 colorBarMinimum 12.319763;
String comment "IPTS-1968 Standard";
String coordinates "time z latitude longitude";
String coverage_content_type "physicalMeasurement";
Int32 epic_code 20;
String FORTRAN_format "f10.2";
String generic_name "temp";
String grid_mapping "crs";
String ioos_category "Unknown";
String long_name "Water Temperature";
Float32 missing_value 1.0e+35;
String platform "platform";
Float64 sensor_depth 32.0;
String serial_number "T- 147";
String standard_name "sea_water_temperature";
String units "degree_Celsius";
}
bearing {
UInt32 _ChunkSizes 1000;
Float32 _FillValue -9999.9;
Float32 actual_range 9.96921e+36, 9.96921e+36;
String ancillary_variables "platform";
String coordinates "time z latitude longitude";
String coverage_content_type "physicalMeasurement";
Int32 epic_code 1411;
String grid_mapping "crs";
String ioos_category "Unknown";
String long_name "Instrument Heading (magnetic north)";
Float32 missing_value -9999.9;
String platform "platform";
Float64 sensor_depth 32.0;
String serial_number "V-516 ";
String standard_name "platform_orientation";
String units "degree";
}
rotor {
UInt32 _ChunkSizes 1000;
Float32 _FillValue -9999.9;
Float32 actual_range 9.96921e+36, 9.96921e+36;
String ancillary_variables "platform";
String coordinates "time z latitude longitude";
String coverage_content_type "physicalMeasurement";
Int32 epic_code 4006;
String grid_mapping "crs";
String ioos_category "Unknown";
String long_name "ROTOR SPEED ";
Float32 missing_value -9999.9;
String platform "platform";
Float64 sensor_depth 32.0;
String serial_number "V-516 ";
String units "cm/s ";
}
u_1205 {
UInt32 _ChunkSizes 1000;
Float32 _FillValue 1.0e+35;
Float32 actual_range -0.3066203, 0.149022;
String ancillary_variables "platform";
Float64 colorBarMaximum 0.14902195;
Float64 colorBarMinimum -0.3066203;
String coordinates "time z latitude longitude";
String coverage_content_type "physicalMeasurement";
Int32 epic_code 1205;
String generic_name "u";
String grid_mapping "crs";
String ioos_category "Unknown";
String long_name "Eastward (u) velocity";
Float32 missing_value 1.0e+35;
String platform "platform";
Float64 sensor_depth 32.0;
String serial_number "V-516 ";
String standard_name "eastward_sea_water_velocity";
String units "m/s";
}
v_1206 {
UInt32 _ChunkSizes 1000;
Float32 _FillValue 1.0e+35;
Float32 actual_range -0.1051733, 0.2083452;
String ancillary_variables "platform";
Float64 colorBarMaximum 0.20834522;
Float64 colorBarMinimum -0.10517325;
String coordinates "time z latitude longitude";
String coverage_content_type "physicalMeasurement";
Int32 epic_code 1206;
String generic_name "v";
String grid_mapping "crs";
String ioos_category "Unknown";
String long_name "Northward (v) velocity";
Float32 missing_value 1.0e+35;
String platform "platform";
Float64 sensor_depth 32.0;
String serial_number "V-516 ";
String standard_name "northward_sea_water_velocity";
String units "m/s";
}
}
NC_GLOBAL {
String _NCProperties "version=1|netcdflibversion=4.4.1.1|hdf5libversion=1.8.17";
String cdm_data_type "TimeSeries";
String cdm_timeseries_variables "latitude, longitude, altitude, feature_type_instance";
Int32 COMPOSITE 0;
String contributor_name "M. Noble";
String contributor_role "principalInvestigator";
String Conventions "CF-1.6,ACDD-1.3, COARDS";
String COORD_SYSTEM "GEOGRAPHICAL";
String CREATION_DATE "16-May-2008 10:04:59";
String creator_email "rsignell@usgs.gov";
String creator_name "Rich Signell";
String creator_phone "+1 (508) 548-8700";
String creator_url "https://www.usgs.gov";
String DATA_ORIGIN "USGS";
String DATA_TYPE "TIME";
String date_created "2017-04-11T22:50:00Z";
String date_issued "2017-04-11T22:50:00Z";
String date_metadata_modified "2017-04-11T22:50:00Z";
String date_modified "2017-04-11T22:50:00Z";
String DELTA_T "1125";
Int32 DEPTH_CONST 0;
String DESCRIPT "PV SHELF SITE B, VTCT. HEAVILY SCRUBBED. ";
Int32 DRIFTER 0;
Float64 Easternmost_Easting -118.3558;
String featureType "TimeSeries";
Int32 FILL_FLAG 0;
String geospatial_bounds "POINT(-118.3558349609375 33.70899963378906)";
String geospatial_bounds_crs "EPSG:4326";
Float64 geospatial_lat_max 33.709;
Float64 geospatial_lat_min 33.709;
Float64 geospatial_lat_resolution 0;
String geospatial_lat_units "degrees_north";
Float64 geospatial_lon_max -118.3558;
Float64 geospatial_lon_min -118.3558;
Float64 geospatial_lon_resolution 0;
String geospatial_lon_units "degrees_east";
Float64 geospatial_vertical_max -32.0;
Float64 geospatial_vertical_min -32.0;
String geospatial_vertical_positive "up";
String geospatial_vertical_resolution "0";
String geospatial_vertical_units "m";
String grid_mapping_epsg_code "EPSG:4326";
Float64 grid_mapping_inverse_flattening 298.257223563;
String grid_mapping_long_name "http://www.opengis.net/def/crs/EPSG/0/4326";
String grid_mapping_name "latitude_longitude";
Float64 grid_mapping_semi_major_axis 6378137.0;
String history
"Fri Nov 1 20:24:08 2019: ncatted -a project,global,a,c,, CMG_Portal PV_SHELF/4042b-a.nc
Attributes and variable names adjusted to EPIC standard using fix_buoy_ts.m: corrected sign of lon using fix_poslon.m: : BUOY file converted to netCDF using Signell's buoy2epic.exe :Original BUOY creation date was 16-May-2008 09:55:32
2017-04-11T22:50:00Z - pyaxiom - File created using pyaxiom
2024-10-15T02:53:52Z (local files)
2024-10-15T02:53:52Z https://geoport.usgs.esipfed.org/erddap/tabledap/4042b-a.html";
String id "4042b-a";
String infoUrl "https://stellwagen.er.usgs.gov/";
String INST_TYPE "V-516 ";
String institution "USGS Coastal and Marine Geology Program";
String keywords "bearing, CD_310, crs, CS_300, feature_type_instance, latitude, longitude, platform, rotor, T_20, time, u_1205, v_1206, z";
String keywords_vocabulary "GCMD Science Keywords";
Float32 latitude 33.709;
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.";
Float32 longitude -118.355835;
Float32 magnetic_variation 14.0;
Float64 MOORING 404;
String naming_authority "gov.usgs.cmgp";
String ncei_template_version "NCEI_NetCDF_TimeSeries_Orthogonal_Template_v2.0";
String NCO "netCDF Operators version 4.8.1 (Homepage = http://nco.sf.net, Code = https://github.com/nco/nco)";
Float64 Northernmost_Northing 33.709;
String original_filename "4042b-a.nc";
String original_folder "PV_SHELF";
Int32 POS_CONST 0;
String project "U.S. Geological Survey Oceanographic Time-Series Data, CMG_Portal";
String project_summary "Initial observations of currents and circulation near the White Point ocean outfalls determine how often coastal ocean processes move the DDT contaminated sediments in this region.";
String project_title "Palos Verdes Shelf Study";
String publisher_email "emontgomery@usgs.gov";
String publisher_name "Ellyn Montgomery";
String publisher_phone "+1 (508) 548-8700";
String publisher_url "https://www.usgs.gov";
Int32 sampling_interval 1125;
String source "USGS";
String sourceUrl "(local files)";
Float64 Southernmost_Northing 33.709;
String standard_name_vocabulary "CF Standard Name Table v29";
String start_time "92- IX -09 19.15.56";
String stop_time "92- IX -23 19.51.33";
String subsetVariables "latitude, longitude, altitude, feature_type_instance";
String summary "USGS-CMG time-series data from the Palos Verdes Shelf Study project, mooring 404 and package 4042b-a. Initial observations of currents and circulation near the White Point ocean outfalls determine how often coastal ocean processes move the DDT contaminated sediments in this region.";
String time_coverage_duration "PT1211738S";
String time_coverage_end "1992-09-23T19:51:34Z";
String time_coverage_resolution "PT113S";
String time_coverage_start "1992-09-09T19:15:56Z";
String title "USGS-CMG time-series data: PV_SHELF - 404 - 4042b-a";
String VAR_DESC "u:v:CD:CS:rot:T:bea";
Int32 WATER_DEPTH 64;
Float32 water_depth 64.0;
String WATER_MASS "?";
Float64 Westernmost_Easting -118.3558;
}
}
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.