{"@context":{"content":"http://purl.org/rss/1.0/modules/content/","dc":"http://purl.org/dc/terms/","foaf":"http://xmlns.com/foaf/0.1/","og":"http://ogp.me/ns#","rdfs":"http://www.w3.org/2000/01/rdf-schema#","sioc":"http://rdfs.org/sioc/ns#","sioct":"http://rdfs.org/sioc/types#","skos":"http://www.w3.org/2004/02/skos/core#","xsd":"http://www.w3.org/2001/XMLSchema#","owl":"http://www.w3.org/2002/07/owl#","rdf":"http://www.w3.org/1999/02/22-rdf-syntax-ns#","rss":"http://purl.org/rss/1.0/","site":"https://www.bco-dmo.org/ns#","odo":"http://ocean-data.org/schema/","emo":"http://ocean-data.org/schema/entity-matching#","bibo":"http://purl.org/ontology/bibo/","crypto":"http://id.loc.gov/vocabulary/preservation/cryptographicHashFunctions/","bcodmo":"http://lod.bco-dmo.org/id/","tw":"http://tw.rpi.edu/schema/","dcat":"http://www.w3.org/ns/dcat#","time":"http://www.w3.org/2006/time#","geo":"http://www.w3.org/2003/01/geo/wgs84_pos#","geosparql":"http://www.opengis.net/ont/geosparql#","sf":"http://www.opengis.net/ont/sf#","void":"http://rdfs.org/ns/void#","sd":"http://www.w3.org/ns/sparql-service-description#","dctype":"http://purl.org/dc/dcmitype/","prov":"http://www.w3.org/ns/prov#","schema":"http://schema.org/","geolink":"http://schema.geolink.org/1.0/base/main#","spdx":"http://spdx.org/rdf/terms#","bcodmo_vocab":"http://schema.bco-dmo.org/"},"@id":"http://lod.bco-dmo.org/id/dataset/734541#graph","@graph":[{"http://lod.bco-dmo.org/id/dataset/734541":{"@id":"http://lod.bco-dmo.org/id/dataset/734541","@type":["http://ocean-data.org/schema/DeploymentDatasetCollection","http://www.w3.org/ns/dcat#Dataset","http://ocean-data.org/schema/Dataset"],"http://ocean-data.org/schema/hasBriefDescription":[{"@value":"Temperature mooring data collected at Station AT55 in Lake Michigan from August 1, 2017 to April 20, 2018 at a 55 meters depth site.","@language":"en-US"}],"http://purl.org/dc/terms/description":[{"@value":"
A fixed mooring was established to measure water column temperatures in Lake Michigan near Milwaukee, WI, from Aug 1 \u2013 Aug 17, 2017 at a 55 meters depth site and again during 2018 from April 5 \u2013 April 20, 2018.\u00a0The mooring involved a large tripod to which a surface line was attached\u00a0and along this line were temperature sensors at various depths.\u00a0Depths may vary slightly due to unmeasured chain drift.
\nAll temperature data collected during 2017 were\u00a0smoothed using a 2s moving average before being interpolated onto a 2s sampling interval.\u00a0All missing data is represented by NaN.
\nAll temperature data collected during 2018 were\u00a0smoothed using a 1s moving average before being interpolated onto a 1s sampling interval. Individual thermistor accuracies, ranges, and resolutions are included in the attached file
\nInstrument Manufacturers: Sea-bird Scientific (SBE56); RBR (RBR TDR- 2050, RBR TR-1060); Onset (HOBO)
\nOn\u00a02019-04-08 an update was received for this dataset. This update contained an extension of the data for 2018.
BCO-DMO Processing Notes:
\n\u00a0-\u00a0added conventional header with dataset name, PI name, version date
\n\u00a0- modified parameter names to conform with BCO-DMO naming convention
\n\u00a0- combined YEAR, MONTH, DAY, HOUR, MINUTE, SECOND columns into one ISO_DateTime_UTC column.
\n\u00a0- removed columns\u00a0YEAR, MONTH, DAY, HOUR, MINUTE, and SECOND
\n\u00a0- added lat,\u00a0and lon columns.
\n\u00a0- extracted height above bottom from column headings in submitted data file.
\n\u00a0- reorganized the data file to have one column for depth and one column for temperature
\n\u00a0- sorted data by depth, then ISO_DateTime_UTC.
\u00a0