{"@type": "dcat:Dataset", "accessLevel": "public", "contactPoint": {"@type": "vcard:Contact", "fn": "ctgisoffice", "hasEmail": "mailto:opm.giso@ct.gov"}, "description": "<div style='text-align:Left; font-size:12pt;'><p style='font-size:16ptmargin:16 0 16 0;'><span><span>The dataset has combined the Parcels and Computer-Assisted Mass Appraisal (CAMA) data for 2023 into a single dataset. This dataset is designed to make it easier for stakeholders and the GIS community to use and access the information as a geospatial dataset. Included in this dataset are geometries for all 169 municipalities and attribution from the CAMA data for all but one municipality. Pursuant to Section 7-100l of the Connecticut General Statutes, each municipality is required to transmit a digital parcel file and an accompanying assessor\u2019s database file (known as a CAMA report), to its respective regional council of governments (COG) by May 1 annually.\u00a0</span></span></p><p style='font-size:16ptmargin:16 0 16 0;'><span><span>These data were gathered from the CT municipalities by the COGs and then submitted to CT OPM. This dataset was created on 12/08/2023 from data collected in 2022-2023. Data was processed using Python scripts and ArcGIS Pro, ensuring standardization and integration of the data.</span></span></p><p style='font-size:16ptmargin:16 0 16 0;'><span style='font-weight:bold;'><span>CAMA Notes:</span></span></p><p style='font-size:16ptmargin:16 0 16 0;'><span><span>The CAMA underwent several steps to standardize and consolidate the information. Python scripts were used to concatenate fields and create a unique\u00a0identifier for each entry. The resulting dataset contains 1,353,595 entries and information on property assessments\u00a0and other relevant\u00a0attributes.</span></span></p><ul><li><p style='font-size:16ptmargin:4 0 7 0;'><span><span>CAMA was provided by the towns.</span></span></p></li><li><p style='font-size:16ptmargin:4 0 7 0;'><span><span>Canaan parcels are viewable,\u00a0but no additional information is available since no CAMA data was submitted.</span></span></p></li></ul><p style='font-size:16ptmargin:16 0 16 0;'><span style='font-weight:bold;'><span>Spatial Data Notes:</span></span></p><p style='font-size:16ptmargin:16 0 16 0;'><span><span>Data processing involved merging the parcels from different municipalities\u00a0using ArcGIS Pro and Python. The resulting dataset contains 1,247,506 parcels.</span></span></p><ul><li><p style='font-size:16ptmargin:4 0 7 0;'><span><span>No alteration has been made to the spatial geometry of the data.</span></span></p></li><li><p style='font-size:16ptmargin:4 0 7 0;'><span><span>Fields that are associated with CAMA data were provided by towns.</span></span></p></li><li><p style='font-size:16ptmargin:4 0 7 0;'><span><span>The data fields that have information from the CAMA were sourced from the towns\u2019 CAMA data.</span></span></p></li><li><p style='font-size:16ptmargin:4 0 7 0;'><span><span>If no field\u00a0for the parcels\u00a0was\u00a0provided for linking back to the\u00a0CAMA\u00a0by the town a new field\u00a0within the original data\u00a0was selected\u00a0if it had a match rate\u00a0above 50%, that joined\u00a0back to the CAMA.</span></span></p></li><li><p style='font-size:16ptmargin:4 0 7 0;'><span><span>Linking fields were renamed to &quot;Link&quot;.</span></span></p></li><li><p style='font-size:16ptmargin:4 0 7 0;'><span><span>All linking fields had a census town code added to the beginning of the value to create a unique identifier\u00a0per town.</span></span></p></li><li><p style='font-size:16ptmargin:4 0 7 0;'><span><span>Any field that was not town name, Location, Editor, Edit Date, or a field associated back to the CAMA, was not used in the creation of this Dataset.</span></span></p></li><li><p style='font-size:16ptmargin:4 0 7 0;'><span><span>Only the fields related to town name, location, editor, edit date, and link fields associated with the towns\u2019 CAMA were included in the creation of this dataset. Any other field provided in the original data was deleted or not used.</span></span></p></li><li><p style='font-size:16ptmargin:4 0 7 0;'><span><span>Field names for town (Muni, Municipality) were renamed to &quot;Town Name&quot;.", "distribution": [{"@type": "dcat:Distribution", "downloadURL": "https://geodata.ct.gov/datasets/ctmaps::connecticut-state-parcel-layer-2023", "mediaType": "text/html", "title": "ArcGIS Hub Dataset"}, {"@type": "dcat:Distribution", "downloadURL": "https://services3.arcgis.com/3FL1kr7L4LvwA2Kb/arcgis/rest/services/Connecticut_State_Parcel_Layer_2023/FeatureServer/0", "mediaType": "application/json", "title": "ArcGIS GeoService"}, {"@type": "dcat:Distribution", "downloadURL": "https://geodata.ct.gov/api/download/v1/items/b8d8b38c83c74a23a6595cfb7d4c839b/csv?layers=0", "mediaType": "text/csv", "title": "CSV"}, {"@type": "dcat:Distribution", "downloadURL": "https://geodata.ct.gov/api/download/v1/items/b8d8b38c83c74a23a6595cfb7d4c839b/shapefile?layers=0", "mediaType": "application/zip", "title": "Shapefile"}, {"@type": "dcat:Distribution", "downloadURL": "https://geodata.ct.gov/api/download/v1/items/b8d8b38c83c74a23a6595cfb7d4c839b/geojson?layers=0", "mediaType": "application/vnd.geo+json", "title": "GeoJSON"}, {"@type": "dcat:Distribution", "downloadURL": "https://geodata.ct.gov/api/download/v1/items/b8d8b38c83c74a23a6595cfb7d4c839b/kml?layers=0", "mediaType": "application/vnd.google-earth.kml+xml", "title": "KML"}, {"@type": "dcat:Distribution", "downloadURL": "https://geodata.ct.gov/api/download/v1/items/b8d8b38c83c74a23a6595cfb7d4c839b/filegdb?layers=0", "mediaType": "application/zip", "title": "File Geodatabase"}, {"@type": "dcat:Distribution", "downloadURL": "https://geodata.ct.gov/api/download/v1/items/b8d8b38c83c74a23a6595cfb7d4c839b/featureCollection?layers=0", "mediaType": "text/plain", "title": "Feature Collection"}, {"@type": "dcat:Distribution", "downloadURL": "https://geodata.ct.gov/api/download/v1/items/b8d8b38c83c74a23a6595cfb7d4c839b/excel?layers=0", "mediaType": "application/vnd.ms-excel", "title": "Excel"}, {"@type": "dcat:Distribution", "downloadURL": "https://geodata.ct.gov/api/download/v1/items/b8d8b38c83c74a23a6595cfb7d4c839b/geoPackage?layers=0", "mediaType": "application/geopackage+sqlite3", "title": "GeoPackage"}, {"@type": "dcat:Distribution", "downloadURL": "https://geodata.ct.gov/api/download/v1/items/b8d8b38c83c74a23a6595cfb7d4c839b/sqlite?layers=0", "mediaType": "application/geopackage+sqlite3", "title": "SQLite Geodatabase"}], "identifier": "https://www.arcgis.com/home/item.html?id=b8d8b38c83c74a23a6595cfb7d4c839b&sublayer=0", "issued": "2024-02-15", "keyword": ["boundaries", "cama", "ct cama", "ct cama 2023", "ct gis", "ct gis office", "ct parcels", "ct parcels 2023", "cadastre", "gis", "parcel boundaries", "parcels", "planning cadastre", "tax parcels"], "landingPage": "https://geodata.ct.gov/datasets/ctmaps::connecticut-state-parcel-layer-2023", "license": "https://creativecommons.org/publicdomain/zero/1.0", "modified": "2025-05-01", "publisher": {"@type": "org:Organization", "name": "State of Connecticut"}, "spatial": "-73.7278,40.9807,-71.7874,42.0506", "theme": ["geospatial"], "title": "Connecticut State Parcel Layer 2023"}