We constructed a time-series spatial dataset of parcel boundaries for the period 1962-2005, in roughly 4-year intervals, by digitizing historical plat maps for Dane County and combining them with the 2005 GIS digital parcel dataset. The resulting datasets enable the consistent tracking of subdivision and development for all parcels over a given time frame. The process involved 1) dissolving and merging the 2005 digital Dane County parcel dataset based on contiguity and name, 2) further merging 2005 parcels based on the hard copy 2005 Plat book, and then 3) the reverse chronological merging of parcels to reconstruct previous years, at 4-year intervals, based on historical plat books. Additional land use information such as 1) whether a structure was actually constructed (using the companion digitized aerial photo dataset), 2) cover crop, and 3) permeable surface area, can be added to these datasets at a later date.

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.

Major roads in Dane County, Wisconsin

This map, produced at a scale of 1:100,000, reveals the intricate layers of bedrock below Dane County. Available as a map (plate 1), cross sections (plate 2), and GIS data. Open-file report; contains unpublished data that has not yet been peer-reviewed.

Year-end snapshot of tax parcels in Dane County for the year 2004

Major roads in Dane County, Wisconsin. Visit https://dataone.org/datasets/knb-lter-ntl.159.12 for complete metadata about this dataset.

This data set contains population and housing data from the 1990 census and the 2000 census for Dane County, Wisconsin.

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

Land use/land cover was interpreted from historical aerial photographs for selected watersheds in Dane County, Wisconsin. Photography from the 1930s, 1960s, and 1990s were interpreted, resulting in land use/land cover data for three time periods.

Identificar los predios del municipio de Chía estratificados según Decreto Municipal 069 de 1996 para el área urbana, Decreto Municipal 023 de 2002 para la zona rural y Decreto 124 de 2010 la estratificación socioeconómica de los centros poblados.De acuerdo al DANE, La estratificación socioeconómica es una clasificación en estratos de los inmuebles residenciales que deben recibir servicios públicos. Se realiza principalmente para cobrar de manera diferencial por estratos los servicios públicos domiciliarios permitiendo asignar subsidios y cobrar contribuciones en esta área. De esta manera, quienes tienen más capacidad económica pagan más por los servicios públicos y contribuyen para que los estratos bajos puedan pagar sus facturas", en https://www.dane.gov.co/index.php/servicios-al-ciudadano/servicios-informacion/estratificacion-socioeconomica.