Thurston GeoData CenterDataset is a polygonal representation of structures within Thurston County. This data was derived from the 2000 aerial photography. Some of the buildings and structures may be distorted due to canopy interference. The data was derived from the AutoCAD entity layers. Each building type had an individual entity layer in AutoCAD, they were combined to create one GIS layer. This data layer was created by Smith and Associates from the 2000 imagery and delivered to GeoData around 2003. This data has not been updated since 2000 so changes to existing structures or additions since then will not be reflected in the data.ArcGIS FeatureLayerhttps://hub.arcgis.com/datasets/ce955337971b41a28b7e128375cdb837_0engThurston GeoData CenterPublicThurston Building Footprints 2000 [Washington (State)--Thurston County]Web servicesWashington (State)--Thurston CountyWashington (State)2000