The Dane County Parcel Database was derived from a variety of source maps including U.S. General Land Office survey plats, deed descriptions, subdivision plats, certified survey maps and right-of-way plats. All new parcels are entered into the database using coordinate geometry (COGO). The map provides a representation of the geometry and topology of tax parcels. The attributes are derived from the Dane County Treasurers database. It is not intended to be used for the legal determination of land ownership or to be in any way a substitute for the land ownership and interest descriptions contained in individual deeds.

This polygon data layer represents parcels for Dane County, Wisconsin in 2009. [The Dane County Tax Parcel dataset was derived from a variety of source maps including U.S. General Land Office survey plats, deed descriptions, subdivision plats, certified survey maps and right-of-way plats. All new parcels are entered into the database using coordinate geometry (COGO). The map provides a representation of the geometry and topology of tax parcels. It is not intended to be used for the legal determination of land ownership or to be in any way a substitute for the land ownership and interest descriptions contained in individual deeds.] Augmented original metadata with UW-Madison specific elements. For more information please visit: https://lio.countyofdane.com/

Web map displaying Wisconsin DNR-produced Digital Elevation Model (DEM) and Hillshade image services, along with their index layer, in formats that are clickable and can be symbolized and filtered. This map can also be used as a starting point to create a new map. To open the web map from DNR's GIS Open Data Portal, click the View Metadata: link to the right of the description, then click Open in Map Viewer.

The Dane County Parcel Database was derived from a variety of source maps including U.S. General Land Office survey plats, deed descriptions, subdivision plats, certified survey maps and right-of-way plats. All new parcels are entered into the database using coordinate geometry (COGO). The map provides a representation of the geometry and topology of tax parcels. The attributes are derived from the Dane County Treasurers database. It is not intended to be used for the legal determination of land ownership or to be in any way a substitute for the land ownership and interest descriptions contained in individual deeds.

Community Analyst Dane County - At a Glance Feature service

The Dane County Parcel Database was derived from a variety of source maps including U.S. General Land Office survey plats, deed descriptions, subdivision plats, certified survey maps and right-of-way plats. All new parcels are entered into the database using coordinate geometry (COGO). The map provides a representation of the geometry and topology of tax parcels. The attributes are derived from the Dane County Treasurers database. It is not intended to be used for the legal determination of land ownership or to be in any way a substitute for the land ownership and interest descriptions contained in individual deeds.

The Dane County Parcel Database was derived from a variety of source maps including U.S. General Land Office survey plats, deed descriptions, subdivision plats, certified survey maps and right-of-way plats. All new parcels are entered into the database using coordinate geometry (COGO). The map provides a representation of the geometry and topology of tax parcels. The attributes are derived from the Dane County Treasurers database. It is not intended to be used for the legal determination of land ownership or to be in any way a substitute for the land ownership and interest descriptions contained in individual deeds.

Business Analyst Layer: Dashboard source - Areas

The Dane County Parcel Database was derived from a variety of source maps including U.S. General Land Office survey plats, deed descriptions, subdivision plats, certified survey maps and right-of-way plats. All new parcels are entered into the database using coordinate geometry (COGO). The map provides a representation of the geometry and topology of tax parcels. The attributes are derived from the Dane County Treasurers database. It is not intended to be used for the legal determination of land ownership or to be in any way a substitute for the land ownership and interest descriptions contained in individual deeds.

Community Analyst Layer: Dashboard source - Areas

Business Analyst Layer: Dashboard source - Areas - Infographics

Bike BoxesThis data layer is used by the Dane County Bicycle Map application.

This data set provides a generalized outline of the 72 counties in Wisconsin. The data is derived from 1:24,000-scale sources.

This dataset contains building point data for Dane County. The dataset consists of point centroids for structures the size of a single car garage or larger.

The Public Land Survey System (PLSS) or the Rectangular Survey System is used for over half of the United States. Each grid cell represents approximately 36 square miles. In creating the PLSS the government divided the land into Townships, each of which was to be 36 miles square (6 miles tall and 6 miles wide). The location of a Township is described by its position in relation to starting lines called Base Lines and Principal Meridians. A Township is identified by a Township number based on how far North or South it is from the Base Line, and a Range number based on how far East or West it is from the Principal Meridian. So a Township 3 position North of the Base Line and 4 positions West of the Principal Meridian is referred to as "T3N R4E". These townships would contain 36 Sections, each a mile square. These townships were to be oriented true to North/South, but because lines of true north eventually converge at teh North pole, it was impossible to keep the townships oriented and a square 36 miles. Because of this, Townships are rarely truly square. One the north and West side of Townships there are often tracts of land with unusual sizes. These are referred to as fractional forties and eighties.

Park and Ride Locations. Planned indicates locations that are in general areas of priority, but which have NOT had formal discussions or agreements as part of a WisDOT improvement project.

This data layer is used by the Dane County Bicycle Map application.

Bike Paths. Generally crushed stone within rural areas; paved in urban areas. Includes paths that can accommodate biking, but does not include pedestrian paths.

This data layer is used by the Dane County Bicycle Map and Neighborhood Development Plan Resource Viewer applications.Off Street Type (Off_Type): Shared-Use Path (SP) Path at least 8’ wide and/or striped, designed to accommodate bikes and pedestrians. Connecting Path (CP) Not currently in use.Wide Sidewalk (WS) Sidewalk (>8’) that is intended to accommodate bikes. Pedestrian Path with Bikes Allowed (PP) Path or sidewalk not specifically designed for bikes (< 8’) on the bike network. Municipal Lot (ML) Route through parking lot, etc. (not a defined path passing through or adjacent to a lot).Cycletrack – One-way (CTO) Bike lane/path separated or protected from traffic.Cycletrack – Two-way (CTT) Bike lane/path separated or protected from traffic.Cycletrack – Contraflow (CTC) Bike lane/path separated or protected from traffic.Bike Functional Classification (BFuncClass) Primary (P)Secondary (S)None (N)Bike Functional Classification Planned (BFuncClassP) Primary (P)Secondary (S)None (N)Null (NULL)Primary Name (Pri_Name) Primary name of path.Secondary Name (Sec_Name) Secondary name of path.Type Status (Status)PRG: Programmed - Funded, will most likely be built.CONC: Conceptual - Project was suggested and may have merit but hasn’t been given much review yet.EX: Existing - Existing feature.PLF: Planned – Feasible - In the bike plan, project was given a cursory look and determined to be most likely feasible.PLO: Planned – Obstacles -Unlikely to occur due to physical limitation. Generally do not show on maps.UC: Under Construction - Currently under construction.PLT: Platted - Platted for construction. Generally only coded for City of Madison area.Surface (Surface) Paved (P)Unpaved (U)Bike Path Width (BikePaWidth)Signed (Signed) Bike Route signs or wayfinding signsDirectional Indicator (DIR_INDC) Used to filter bike paths that run parallel to each other.Primary (P)Opposite (O)Source (Source) Ortho [YEAR]; Plan Name; etc.External ID (ExtID) Unique ID

Real estate property tax by parcel.