@prefix dcat: <http://www.w3.org/ns/dcat#> .
@prefix dct: <http://purl.org/dc/terms/> .
@prefix foaf: <http://xmlns.com/foaf/0.1/> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix vcard: <http://www.w3.org/2006/vcard/ns#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

<https://admin.opendatani.gov.uk/dataset/e741fea0-51f4-4e80-b292-05265041bf1b> a dcat:Dataset ;
    dct:accrualPeriodicity "notPlanned" ;
    dct:description "<p>The multiparameter sonde has been deployed on a buoy by NIEA’s Freshwater Monitoring and Assessment Team as part of long term, high frequency water quality monitoring project.&nbsp; It records water temperature (°C), Dissolved Oxygen (% saturation), Phycocyanin (RFU), Turbidity (NTU)&nbsp; and Specific Conductivity (µS/cm) near the bathing water site at Rea’s Wood, Antrim.&nbsp;</p><p>Data is recorded every 30 minutes and uploaded to the Lough Neagh water quality platform with a short delay.&nbsp;</p><p><strong>Please note:&nbsp;</strong>Data is non-validated and should therefore be treated as provisional and may be subject to revisions.&nbsp; Many factors can affect the reliability of real time data, including environmental changes and sensor malfunction.</p><p><strong>Disclaimer</strong> - All materials and information are provided “AS IS”. Please seek and follow professional advice relating to Lough Neagh and its tributaries. Further details of the DAERA disclaimer can be found <a target='_blank' href='https://www.daera-ni.gov.uk/articles/terms-and-conditions-daera#toc-5' rel='nofollow ugc noopener noreferrer'>here.</a></p><p>The logger collects measurements as follows.</p><ul><li>Temperature range is -5 to +50 degrees C with an accuracy of +/- 0.1 degrees C.</li><li>Dissolved Oxygen range is 0 to 60mg/L saturation with an accuracy of +/- 0.1mg/L, or 2% of reading.</li><li>Conductivity range 0 to 350,000 μS/cm, with an accuracy ±0.5% of reading plus 1 μS/cm from 0 to 100,000 μS/cm; ±1.0% of reading from 100,000 to 200,000 μS/cm;±2.0% of reading from 200,000 to 350,000 μS/cm.</li><li>Turbidity range is 0-4,000NTU with an accuracy of +/- 2% of reading or +/- 0.5 NTU, whichever is greater.</li><li>Phycocyanin detection range is 0-100 RFU,&nbsp; no error range is provided by In-Situ Aquatroll.</li></ul><p style='font-family:&quot;Avenir Next W01&quot;, &quot;Avenir Next W00&quot;, &quot;Avenir Next&quot;, Avenir, &quot;Helvetica Neue&quot;, sans-serif; font-size:16px; margin-bottom:1.5rem; margin-top:0px;'>&nbsp;</p><p style='font-family:&quot;Avenir Next W01&quot;, &quot;Avenir Next W00&quot;, &quot;Avenir Next&quot;, Avenir, &quot;Helvetica Neue&quot;, sans-serif; font-size:16px; margin-bottom:1.5rem; margin-top:0px;'><strong>Maintenance:&nbsp;</strong><span style='margin-left:0cm;'>Probe maintenance occurs every 4-6 weeks</span>.</p><p style='font-family:&quot;Avenir Next W01&quot;, &quot;Avenir Next W00&quot;, &quot;Avenir Next&quot;, Avenir, &quot;Helvetica Neue&quot;, sans-serif; font-size:16px; margin-bottom:1.5rem; margin-top:0px;'><strong>Point of Contact:</strong>&nbsp;<a style='color:rgb(0, 97, 155); font-family:inherit; text-decoration-line:none;' href='mailto:waterinfo@daera-ni.gov.uk' target='_blank' rel='nofollow ugc noopener noreferrer'>waterinfo@daera-ni.gov.uk</a></p><p style='font-family:&quot;Avenir Next W01&quot;, &quot;Avenir Next W00&quot;, &quot;Avenir Next&quot;, Avenir, &quot;Helvetica Neue&quot;, sans-serif; font-size:16px; margin-bottom:1.5rem; margin-top:0px;'><strong>Please Note:</strong>&nbsp;Date format in the download is month, day and year.</p>" ;
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    dct:title "Probes" ;
    dcat:contactPoint [ a vcard:Organization ;
            vcard:fn "DAERA Open Data Enquiries" ;
            vcard:hasEmail <mailto:OpenDataEnquiries@daera-ni.gov.uk> ] ;
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        "freshwater-monitoring-and-assessment",
        "high-frequency-monitoring",
        "niea",
        "percentage",
        "river",
        "saturation",
        "temperature",
        "toome",
        "water-quality" ;
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    dcat:theme <geospatial> .

<https://admin.opendatani.gov.uk/dataset/e741fea0-51f4-4e80-b292-05265041bf1b/resource/2b6e6a85-5dd0-4220-a1bc-a00bed5c9d48> a dcat:Distribution ;
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<https://admin.opendatani.gov.uk/dataset/e741fea0-51f4-4e80-b292-05265041bf1b/resource/49542285-a5ee-45d2-a810-604bdfa5cbc9> a dcat:Distribution ;
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<https://admin.opendatani.gov.uk/dataset/e741fea0-51f4-4e80-b292-05265041bf1b/resource/57c4c7d6-c010-45ca-ac0a-9285bda7d8a4> a dcat:Distribution ;
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<https://admin.opendatani.gov.uk/dataset/e741fea0-51f4-4e80-b292-05265041bf1b/resource/5a31a513-bded-41cf-a1ff-d96c4d761422> a dcat:Distribution ;
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    dcat:mediaType "text/plain" .

<https://admin.opendatani.gov.uk/dataset/e741fea0-51f4-4e80-b292-05265041bf1b/resource/8cdf0e9b-b07a-4d15-a520-dc44ef0b3be4> a dcat:Distribution ;
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    dcat:mediaType "application/vnd.geo+json" .

<https://admin.opendatani.gov.uk/dataset/e741fea0-51f4-4e80-b292-05265041bf1b/resource/a54d2e36-0d19-49c6-b7b9-7ef11193b408> a dcat:Distribution ;
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    dct:modified "2026-05-01T13:59:02.589078"^^xsd:dateTime ;
    dct:title "ArcGIS GeoService" ;
    dcat:accessURL <https://services-eu1.arcgis.com/kswen6BYexuc1SUk/arcgis/rest/services/Toome_AquaTROLL_Metrics_View/FeatureServer/0> ;
    dcat:mediaType "application/json" .

<https://admin.opendatani.gov.uk/dataset/e741fea0-51f4-4e80-b292-05265041bf1b/resource/afe84408-e7e4-4760-9de4-7ac17652f18f> a dcat:Distribution ;
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    dcat:accessURL <https://opendata-daerani.hub.arcgis.com/api/download/v1/items/4e56a999cb994698b5522dec539e15b3/sqlite?layers=0> ;
    dcat:mediaType "application/geopackage+sqlite3" .

<https://admin.opendatani.gov.uk/dataset/e741fea0-51f4-4e80-b292-05265041bf1b/resource/d03e547c-fafb-4c46-a16d-74adfad52d3f> a dcat:Distribution ;
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    dcat:accessURL <https://opendata-daerani.hub.arcgis.com/datasets/DAERANI::probes> ;
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<https://admin.opendatani.gov.uk/dataset/e741fea0-51f4-4e80-b292-05265041bf1b/resource/e28c5ca7-35d3-43aa-b789-39313294c1ef> a dcat:Distribution ;
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    dcat:accessURL <https://opendata-daerani.hub.arcgis.com/api/download/v1/items/4e56a999cb994698b5522dec539e15b3/csv?layers=0> ;
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<https://admin.opendatani.gov.uk/dataset/e741fea0-51f4-4e80-b292-05265041bf1b/resource/f00c8a9d-b3cb-4ee0-b02a-f73bbf0e10d9> a dcat:Distribution ;
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<https://opendata-daerani.hub.arcgis.com/api/download/v1/items/4e56a999cb994698b5522dec539e15b3/featureCollection?layers=0> a rdfs:Resource .

<https://opendata-daerani.hub.arcgis.com/api/download/v1/items/4e56a999cb994698b5522dec539e15b3/filegdb?layers=0> a rdfs:Resource .

<https://opendata-daerani.hub.arcgis.com/api/download/v1/items/4e56a999cb994698b5522dec539e15b3/geoPackage?layers=0> a rdfs:Resource .

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<https://opendata-daerani.hub.arcgis.com/api/download/v1/items/4e56a999cb994698b5522dec539e15b3/kml?layers=0> a rdfs:Resource .

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<https://opendata-daerani.hub.arcgis.com/datasets/DAERANI::probes> a rdfs:Resource,
        foaf:Document .

