Building Footprints
These files contain building outline products for Marin County. The project encompasses the Urban/Suburban land area of Marin County with a 200 feet fringe outside the county boundary. The Digital Terrain Models (DTM) data developed over the Urban/Suburban area mainland covers approximately 210 square miles and over the rural and forest areas covering approximately 525 sq. miles to produce the 100 scale and 400 scale mapping Contours and Ortho Imagery. Builiding footprint outlines cover the same extent as the DTM. Building footprints were produced using stereo pairs from the 2004 orthophoto project to ensure that the on ground bases were captured, and are accurately depicted against a backdrop of the orthophoto sources.
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[{'name': 'OBJECTID', 'type': 'esriFieldTypeOID', 'alias': 'OBJECTID', 'domain': None}, {'name': 'SHAPE', 'type': 'esriFieldTypeGeometry', 'alias': 'Shape', 'domain': None}, {'name': 'SHAPE.STArea()', 'type': 'esriFieldTypeDouble', 'alias': 'SHAPE.STArea()', 'domain': None}, {'name': 'SHAPE.STLength()', 'type': 'esriFieldTypeDouble', 'alias': 'SHAPE.STLength()', 'domain': None}, {'name': 'SourceCode', 'type': 'esriFieldTypeString', 'alias': 'SourceCode', 'length': 75, 'domain': {'type': 'codedValue', 'name': 'WS3_BuildingFootprint_SourceCode', 'description': 'Valid BUILDING_FOOTPRINT SourceCode values.', 'codedValues': [{'name': '2018 Imagery', 'code': '2018 Imagery'}, {'name': 'Belvedere Building Plan', 'code': 'Belvedere Building Plan'}, {'name': 'Corte Madera Building Plan', 'code': 'Corte Madera Building Plan'}, {'name': 'DG_2007 30cm (countywide Digital Globe)', 'code': 'DG_2007 30cm (countywide Digital Globe)'}, {'name': 'Fairfax Building Plan', 'code': 'Fairfax Building Plan'}, {'name': 'Larkspur Building Plan', 'code': 'Larkspur Building Plan'}, {'name': 'Mill Valley Building Plan', 'code': 'Mill Valley Building Plan'}, {'name': 'NAIP_2010 100cm (countywide USDA National Agricultural Imagery Program)', 'code': 'NAIP_2010 100cm (countywide USDA National Agricultural Imagery Program)'}, {'name': 'NAIP_2012 100cm (countywide USDA National Agricultural Imagery Program)', 'code': 'NAIP_2012 100cm (countywide USDA National Agricultural Imagery Program)'}, {'name': 'Novato Building Plan', 'code': 'Novato Building Plan'}, {'name': 'Ross Building Plan', 'code': 'Ross Building Plan'}, {'name': 'San Anselmo Building Plan', 'code': 'San Anselmo Building Plan'}, {'name': 'San Rafael Building Plan', 'code': 'San Rafael Building Plan'}, {'name': 'Sausalito Building Plan', 'code': 'Sausalito Building Plan'}, {'name': 'Tiburon Building Plan', 'code': 'Tiburon Building Plan'}, {'name': 'Unincorporated Building Plan', 'code': 'Unincorporated Building Plan'}, {'name': 'USGS_IFN_2011 15cm (urban-area USGS Imagery for the Nation)', 'code': 'USGS_IFN_2011 15cm (urban-area USGS Imagery for the Nation)'}, {'name': 'USGS_IFN_2014 15cm (USGS Imagery for the Nation)', 'code': 'USGS_IFN_2014 15cm (USGS Imagery for the Nation)'}, {'name': 'Vargis_2004 10cm (urban-area_orthophoto)', 'code': 'Vargis_2004 10cm (urban-area orthophoto)'}, {'name': 'Vargis_2004 30cm (rural-area orthophoto)', 'code': 'Vargis_2004 30cm (rural-area orthophoto)'}], 'mergePolicy': 'esriMPTDefaultValue', 'splitPolicy': 'esriSPTDefaultValue'}}, {'name': 'SourceDateYear', 'type': 'esriFieldTypeInteger', 'alias': 'SourceDateYear', 'domain': None}, {'name': 'BuildingType', 'type': 'esriFieldTypeString', 'alias': 'BuildingType', 'length': 25, 'domain': {'type': 'codedValue', 'name': 'WS3_BuildingFootprint_BuildingType', 'description': 'Valid BUILDING_FOOTPRINT BuildingType values.', 'codedValues': [{'name': 'General / Residential', 'code': '1'}, {'name': 'Hospitality', 'code': '10'}, {'name': 'Airport', 'code': '11'}, {'name': 'Industrial', 'code': '12'}, {'name': 'CommunityCenter', 'code': '13'}, {'name': 'Government', 'code': '2'}, {'name': 'Medical', 'code': '3'}, {'name': 'Education', 'code': '4'}, {'name': 'Transportation', 'code': '5'}, {'name': 'Commercial', 'code': '6'}, {'name': 'Religious', 'code': '7'}, {'name': 'Recreation', 'code': '8'}, {'name': 'Cultural / Heritage', 'code': '9'}], 'mergePolicy': 'esriMPTDefaultValue', 'splitPolicy': 'esriSPTDefaultValue'}}, {'name': 'BuildingName', 'type': 'esriFieldTypeString', 'alias': 'BuildingName', 'length': 80, 'domain': None}, {'name': 'BaseElevationMinFeet', 'type': 'esriFieldTypeDouble', 'alias': 'BaseElevationMinFeet', 'domain': None}, {'name': 'PeakElevationMaxFeet', 'type': 'esriFieldTypeDouble', 'alias': 'PeakElevationMaxFeet', 'domain': None}, {'name': 'RuleID', 'type': 'esriFieldTypeInteger', 'alias': 'RuleID', 'domain': {'type': 'codedValue', 'name': 'WS3_fac_BUILDING_FOOTPRINT_Rep_Rules', 'description': 'Representation rules', 'codedValues': [{'name': 'Rule_1', 'code': 1}, {'name': 'Free Representation', 'code': -1}], 'mergePolicy': 'esriMPTDefaultValue', 'splitPolicy': 'esriSPTDefaultValue'}}]
[{'name': 'R432_pk', 'fields': 'OBJECTID', 'isAscending': True, 'isUnique': True, 'description': ''}, {'name': 'IX_fac_BUILDING_FOOTPRINT_BuildingType', 'fields': 'BuildingType', 'isAscending': True, 'isUnique': False, 'description': ''}, {'name': 'S416_idx', 'fields': 'SHAPE', 'isAscending': True, 'isUnique': True, 'description': ''}]
[]
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