ERDDAP
Easier access to data
Easier access to data
| Dataset Title: | Imaging Data from Sediment Cores from the Pointe-des-Monts Underwater Canyon System (St. Lawrence Estuary) | Données d'imagerie des carottes sédimentaires provenant du système de canyons sous-marins de Pointe-des-Monts (estuaire du Saint-Laurent) 
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| Institution: | Institut des Sciences de la Mer de Rimouski (Dataset ID: ismerOsl002ImagesPointeDesMonts) |
| Range: | longitude = -67.3965 to -67.3695°E, latitude = 49.277 to 49.3102°N |
| Information: | Summary
| License
| FGDC
| ISO 19115
| Metadata
| Background
| Subset
| Data Access Form
| Files
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Click on the map to specify a new center point.
Zoom: ![[The graph you specified. Please be patient.]](https://erddap.cioos.ca/erddap/tabledap/ismerOsl002ImagesPointeDesMonts.png?longitude,latitude,extent&.draw=markers&.marker=5%7C5&.color=0x000000&.colorBar=%7C%7C%7C%7C%7C&.bgColor=0xffffffff)
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Attributes {
s {
marine_region {
String description "https://marineregions.org/";
String ioos_category "Location";
String long_name "Standard location";
String units "unitless";
}
location {
String ioos_category "Location";
String long_name "Location";
String standard_name_dwc "locality";
String standard_name_dwc_identifier "http://rs.tdwg.org/dwc/terms/locality";
String units "unitless";
}
cruiseID {
String ioos_category "Identifier";
String long_name "Cruise Name";
String units "unitless";
}
measurementID {
String ioos_category "Identifier";
String long_name "Measurement identifier";
String units "unitless";
}
sampleID {
String ioos_category "Identifier";
String long_name "Sample identifier";
String units "unitless";
}
stationID {
String ioos_category "Identifier";
String long_name "Station name";
String units "unitless";
}
samplingProtocol {
String long_name "Sampling Protocol";
String standard_name_nerc "Sampling_protocol";
String standard_name_nerc_identifier "https://vocab.nerc.ac.uk/collection/P01/current/SAMPPROT/";
String units "unitless";
}
type {
String description "The nature of the resource";
String long_name "Type";
String units "unitless";
}
latitude {
String _CoordinateAxisType "Lat";
Float32 actual_range 49.277, 49.3102;
String axis "Y";
Float64 colorBarMaximum 49.32;
Float64 colorBarMinimum 49.27;
String ioos_category "Location";
String long_name "Sampling latitude";
String standard_name "latitude";
String standard_name_identifier "https://vocab.nerc.ac.uk/collection/P07/current/CFSN0600/";
String units "degrees_north";
}
longitude {
String _CoordinateAxisType "Lon";
Float32 actual_range -67.3965, -67.3695;
String axis "X";
Float64 colorBarMaximum -67.36;
Float64 colorBarMinimum -67.39;
String ioos_category "Location";
String long_name "Sampling latitude";
String standard_name "longitude";
String standard_name_identifier "https://vocab.nerc.ac.uk/collection/P07/current/CFSN0600/";
String units "degrees_east";
}
time {
String _CoordinateAxisType "Time";
String axis "T";
String coverage_content_type "coordinate";
String ioos_category "Time";
String long_name "Sampling time";
String standard_name "time";
String standard_name_identifier "https://vocab.nerc.ac.uk/collection/P07/current/CFSN0115/";
String time_origin "01-JAN-1970 00:00:00";
String units "seconds since 1970-01-01T00:00:00Z";
}
preview_URI {
String file_format "png/jpg";
String fileAccessBaseUrl "https://waf-cc.prod.ogsl.ca/data/ckan/ismer/ca-cioos_7bb5f2d7-b91e-46ce-acd1-0092d753b1e9/nonGeoreferencedImages/";
String long_name "Non georeferenced images";
String standard_name_ac "ServiceAccessPoint";
String standard_name_ac_identifier "https://ac.tdwg.org/termlist/#ac_ServiceAccessPoint";
String units "unitless";
}
accessURI {
String file_format "tif";
String fileAccessBaseUrl "https://waf-cc.prod.ogsl.ca/data/ckan/ismer/ca-cioos_7bb5f2d7-b91e-46ce-acd1-0092d753b1e9/georeferencedImages/";
String long_name "Georeferenced images";
String standard_name_ac "accessURI";
String standard_name_ac_identifier "http://rs.tdwg.org/ac/terms/accessURI";
String units "unitless";
}
extent {
Float32 actual_range 0.2, 54.0;
String ioos_category "Other";
String long_name "File size";
String units "MB";
}
core_length {
Float32 actual_range 7.5, 46.5;
String description "Total length of the sediment core";
String ioos_category "Other";
String long_name "Core length";
String units "cm";
}
photography_date {
String ioos_category "Time";
String long_name "Date of the photograph";
String nerc_identifier "https://vocab.nerc.ac.uk/collection/P01/current/ADATAA01/";
String nerc_standard_name "Date";
String standard_name "time";
String standard_name_identifier "https://vocab.nerc.ac.uk/collection/P07/current/CFSN0115/";
String units "CCyy-MM-dd";
}
analyses_URI {
String description "ERDDAP datasets describing MSCL and granulometric analyses";
String file_format "html";
String fileAccessBaseUrl "https://erddap.preprod.ogsl.ca/erddap/tabledap/ismerOsl002CoreDataPointeDesMonts.htmlTable?&";
String long_name "Dataset related to analyses";
String standard_name_ac "ServiceAccessPoint";
String standard_name_ac_identifier "https://ac.tdwg.org/termlist/#ac_ServiceAccessPoint";
String units "unitless";
}
platformID_ICES_code {
String ioos_category "Identifier";
String long_name "Platform identifier";
String standard_name "platform_id";
String standard_name_identifier "https://vocab.nerc.ac.uk/collection/P07/current/I2NHBPFG/";
String units "unitless";
}
platform_name {
String ioos_category "Identifier";
String long_name "Platform name";
String standard_name "platform_name";
String standard_name_identifier "https://vocab.nerc.ac.uk/collection/P07/current/CH3BBTYJ/";
String units "unitless";
}
marine_region_identifier {
String long_name "Standard location URI";
String units "unitless";
}
}
NC_GLOBAL {
String cdm_data_type "Point";
String contributor_institution "(1 - 2 ; 4 - 7) Institut des Sciences de la Mer de Rimouski ; (3) Geological Survey of Canada ; (8) University of New Brunswick ; (9) Laval University";
String contributor_name "(1) Florian Jacques ; (2) Jean-Carlos Montero-Serrano ; (3) Alexandre Normandeau ; (4) Guillaume St-Onge ; (5) Urs Neumeier ; (6) Daniel Bourgault ; (7) André Rochon ; (8) Audrey Limoges ; (9) Patrick Lajeunesse";
String contributor_role "(1) Author, Principal investigator ; (2 - 9) Co-author, Funder";
String Conventions "COARDS,CF-1.11,ACDD-1.3,NCCSV-1.20";
String creator_identifier "https://orcid.org/0009-0006-3079-3939";
String creator_name "Florian Jacques";
String creator_type "person";
String data_curator "St. Lawrence Global Observatory";
String data_curator_fr "Observatoire global du Saint-Laurent";
String defaultDataQuery "&time>=min(time)";
String defaultGraphQuery "&time>=min(time)&.bgColor=0xffffffff";
String DOI "https://doi.org/10.26071/7bb5f2d7-b91e-46ce";
Float64 Easternmost_Easting -67.3695;
String featureType "Point";
Float64 geospatial_lat_max 49.3102;
Float64 geospatial_lat_min 49.277;
String geospatial_lat_units "degrees_north";
Float64 geospatial_lon_max -67.3695;
Float64 geospatial_lon_min -67.3965;
String geospatial_lon_units "degrees_east";
String grid_mapping_epsg_code "EPSG:4326";
String grid_mapping_epsg_code_url "https://epsg.io/4326";
String grid_mapping_geographic_crs_name "WGS 84";
String grid_mapping_inverse_flattening "298.2572236";
String grid_mapping_name "latitude_longitude";
String grid_mapping_prime_meridian_name "Greenwich";
String grid_mapping_semi_major_axis "6378137";
String history
"2026-08-18T00:43:41Z (local files)
2026-08-18T00:43:41Z http://erddap.cioos.ca/tabledap/ismerOsl002ImagesPointeDesMonts.das";
String infoUrl "https://doi.org/10.26071/7bb5f2d7-b91e-46ce";
String institution "Institut des Sciences de la Mer de Rimouski";
String instruments "GEOTEK X-ray computed tomography (X-CT) system";
String keywords "sediment, sediment cores, storms, turbidity currents";
String keywords_fr "sédiment, carottes sédimentaires, tempêtes, courants de turbidité";
String license "Creative Commons Attribution 4.0 International licence (CC-BY 4.0)";
String licenseUrl "https://creativecommons.org/licenses/by/4.0/";
Float64 Northernmost_Northing 49.3102;
String platform "research vessel";
String platform_vocabulary "https://vocab.nerc.ac.uk/collection/L06/current/";
String publisher_email "info@ogsl.ca";
String publisher_name "St. Lawrence Global Observatory";
String publisher_name_fr "Observatoire global du Saint-Laurent";
String publisherID "https://ror.org/03wfagk22";
String related_datasets "https://erddap.preprod.ogsl.ca/erddap/tabledap/ismerOsl002CoreDataPointeDesMonts.html";
String sourceUrl "(local files)";
Float64 Southernmost_Northing 49.277;
String standard_name_nerc_vocabulary "The NERC Vocabulary Server (NVS)";
String standard_name_other_vocabulary "dwc: Darwin Core List of Terms (v 2023-09); ac: Audiovisual Core Term List (v 2023-09-05)";
String standard_name_vocabulary "CF Standard Name Table v86";
String subsetVariables "marine_region, cruiseID, measurementID, sampleID, stationID, location, samplingProtocol, type, platformID_ICES_code, platform_name";
String summary "This dataset includes high resolution photography, radiography and laminography of short sediment cores of submarine canyon slopes sampled from October 2020 to Oct 2022 offshore Pointe-des-Monts. The objective of this work is to determine the recurrence of turbidites observed in the short sediment cores in order to determine if they reflect turbidity current activity within the Pointe-des-Monts submarine canyon system. The second objective is to determine the influence of bottom currents on the sedimentary deposits record. This project was originally funded by Réseau Québec maritime (RQM) and Marine Environmental Observation, Prediction, and Response Network (MEOPAR).";
String summary_fr "Ce jeu de données comprend des photographies haute résolution, des radiographies et des laminographies de courtes carottes de sédiments échantillonnées d'octobre 2020 à octobre 2022 au large Pointe-des-Monts. L'objectif de ce travail est d'observer la récurrence des turbidites à l'intérieur des carottes courtes de sédiments afin de déterminer si elles reflètent l'activité des courants de turbidité dans le système de canyons sous-marins de Pointe-des-Monts. Le deuxième objectif est de déterminer l'influence des courants de fond sur l'enregistrement des dépôts sédimentaires. Ce projet a été initialement financé par le Réseau Québec maritime (RQM) et le Réseau d'observation, de prévision et d'intervention en matière d'environnement marin (MEOPAR).";
String title "Imaging Data from Sediment Cores from the Pointe-des-Monts Underwater Canyon System (St. Lawrence Estuary) | Données d'imagerie des carottes sédimentaires provenant du système de canyons sous-marins de Pointe-des-Monts (estuaire du Saint-Laurent)";
Float64 Westernmost_Easting -67.3965;
}
}
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.