Building Footprints

Building Footprint is a Polygon FeatureClass representing the building footprints for the City of Cupertino, California. The mapped geographic area includes 11.3 square miles of western Santa Clara County in California. The building footprints data layer was originally based on aerial photographs from 2011. Continual updates are made as needed. Most updates come from digitized plat/plan approvals or from completed City project plans. Mapping accuracy meets National Map Accuracy Standards for +/-2.5 US feet. Spatial coordinate system is California State Plane West, zone III Fipszone 0403 Adszone 3326, NAD83. Scale of true display is 1:1200 (100' scale). Building Footprints has the following fields: OBJECTID: Unique identifier automatically generated by Esri type: OID, length: 4, domain: none LEVEL_DESC: A general description of what type of structure the polygon represents type: String, length: 18, domain: none BLDG_HIGH: The height of the highest point on the polygon - feet above sea level type: String, length: 50, domain: none BLDG_LOW: The height of the lowest point on the polygon - feet above see level type: String, length: 50, domain: none FloorNumbe: The number of floors the building has type: Integer, length: 4, domain: none AssetID: Cupertino maintained GIS primary key type: String, length: 50, domain: none Year_Built: The year the building was built type: Date, length: 8, domain: none Bldg_Age: The age of the building type: Single, length: 4, domain: none LegacyID: Old identifiers used to track asset migration type: Integer, length: 4, domain: none Shape: Field that stores geographic coordinates associated with feature type: Geometry, length: 4, domain: none GlobalID: Unique identifier automatically generated for features in enterprise database type: GlobalID, length: 38, domain: none Shape.STArea(): The area of the building footprint type: double, length: none, domain: none Shape.STLength(): The length of the perimeter of the building footprint type: double, length: none, domain: none BLDG_HEIGHT: The height of the building, calculated by subtracting the highest and lowest points type: double, length: none, domain: none last_edited_date: The date the database row was last updated type: Date, length: 8, domain: none created_date: The date the database row was initially created type: Date, length: 8, domain: none