Easier access to scientific data
|
ERDDAP
Easier access to scientific data |
| Dataset Title: | ALOHA Cabled Observatory (ACO): Hydrophone Acoustics
|
| Institution: | University of Hawaii at Manoa (Dataset ID: aco_acoustic) |
| Information: | Summary
| License
| FGDC
| ISO 19115
| Metadata
| Background
| Subset
| Files
| Make a graph
|
Attributes {
s {
station {
String actual_range
"ACO
ACO";
String cf_role "timeseries_id";
}
latitude {
String _CoordinateAxisType "Lat";
Float32 actual_range 22.7387, 22.7387;
String axis "Y";
String ioos_category "Location";
String long_name "Latitude";
String standard_name "latitude";
String units "degrees_north";
}
longitude {
String _CoordinateAxisType "Lon";
Float32 actual_range -158.0062, -158.0062;
String axis "X";
String ioos_category "Location";
String long_name "Longitude";
String standard_name "longitude";
String units "degrees_east";
}
depth {
String _CoordinateAxisType "Height";
String _CoordinateZisPositive "down";
Float32 actual_range -4726.0, -4726.0;
String axis "Z";
String ioos_category "Location";
String long_name "Depth";
String positive "down";
String standard_name "depth";
String units "m";
}
time {
String _CoordinateAxisType "Time";
Float64 actual_range 1.5198624e+9, 1.5202935e+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";
}
elapsedTime {
Float64 actual_range 0.0, 300.0319583333333;
String long_name "Elapsed Time";
String units "seconds";
}
channel_1 {
Int16 actual_range -32768, 32733;
Float64 colorBarMaximum 33000.0;
Float64 colorBarMinimum -33000.0;
String long_name "Channel 1";
}
}
NC_GLOBAL {
String audioBigEndian "false";
Int32 audioChannels 1;
String audioEncoding "PCM_SIGNED";
Float32 audioFrameRate 24000.0;
Int32 audioFrameSize 2;
Float32 audioSampleRate 24000.0;
Int32 audioSampleSizeInBits 16;
String cdm_data_type "TimeSeries";
String cdm_timeseries_variables "station, longitude, latitude, depth";
String contributor_email "jimp@hawaii.edu";
String contributor_institution "ALOHA Cabled Observatory (ACO)";
String contributor_name "ALOHA Cabled Observatory (ACO)";
String contributor_role "resourceProvider";
String contributor_url "http://aco-ssds.soest.hawaii.edu";
String Conventions "COARDS, CF-1.6, ACDD-1.3";
String creator_email "mandujan@soest.hawaii.edu";
String creator_institution "University of Hawaii at Manoa";
String creator_name "Fernando Santiago-Mandujano";
String creator_type "person";
String creator_url "https://www.soest.hawaii.edu/HOT_WOCE/staff/Fernando.html";
String date_created "2018-05-10";
String date_issued "2018-05-10";
String date_metadata_modified "2021-04-01";
String date_modified "2018-05-10";
String defaultDataQuery "channel_1";
String defaultGraphQuery "elapsedTime,channel_1&time=min(time)&elapsedTime>=0&elapsedTime<=1&.draw=lines";
Float64 Easternmost_Easting -158.0062;
String featureType "TimeSeries";
String geospatial_bounds "POINT Z (22.7387 -158.0062 4707.5)";
String geospatial_bounds_crs "EPSG:4326";
String geospatial_bounds_vertical_crs "EPSG:5831";
Float64 geospatial_lat_max 22.7387;
Float64 geospatial_lat_min 22.7387;
Float64 geospatial_lat_resolution 0.0;
String geospatial_lat_units "degrees_north";
Float64 geospatial_lon_max -158.0062;
Float64 geospatial_lon_min -158.0062;
Float64 geospatial_lon_resolution 0.0;
String geospatial_lon_units "degrees_east";
Float64 geospatial_vertical_max -4726.0;
Float64 geospatial_vertical_min -4726.0;
String geospatial_vertical_positive "down";
Float64 geospatial_vertical_resolution 0.0;
String geospatial_vertical_units "m";
String history
"2011-06-07T00:00:00Z UH/SOEST asset deployed (R. Lukas).
2018-05-11T00:00:00Z PacIOOS serves and aggregates via ERDDAP.
2024-11-21T16:46:01Z http://aco-ssds.soest.hawaii.edu
2024-11-21T16:46:01Z https://pae-paha.pacioos.hawaii.edu/erddap/tabledap/aco_acoustic.html";
String infoUrl "http://aco-ssds.soest.hawaii.edu";
String institution "University of Hawaii at Manoa";
String keywords "Earth Science > Oceans > Ocean Acoustics";
String keywords_vocabulary "GCMD Science Keywords";
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 "org.pacioos";
Float64 Northernmost_Northing 22.7387;
String processing_level "near real-time (nrt)";
String project "Pacific Islands Ocean Observing System (PacIOOS)";
String publisher_email "info@pacioos.org";
String publisher_institution "Pacific Islands Ocean Observing System (PacIOOS)";
String publisher_name "Pacific Islands Ocean Observing System (PacIOOS)";
String publisher_type "institution";
String publisher_url "http://www.pacioos.hawaii.edu";
String source "hydrophone";
String sourceUrl "http://aco-ssds.soest.hawaii.edu";
Float64 Southernmost_Northing 22.7387;
String standard_name_vocabulary "CF Standard Name Table v29";
String subsetVariables "time";
String summary
"The University of Hawaii's ALOHA (\"A Long-term Oligotrophic Habitat Assessment\") Cabled Observatory (ACO) is located 100 km north of the island of Oahu, Hawaii (22 45'N, 158W) in the North Pacific Ocean. It provides real-time oceanographi
c observations from a depth of about 4,800 m via a submarine fiber optic cable that comes ashore at Makaha on Oahu. This data set provides sound files of ocean acoustics at the ocean floor from the ACO hydrophone.";
String time_coverage_end "2018-03-05T23:45:00Z";
String time_coverage_start "2018-03-01T00:00:00Z";
String title "ALOHA Cabled Observatory (ACO): Hydrophone Acoustics";
Float64 Westernmost_Easting -158.0062;
String wmo_platform_code "5100275";
}
}
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.