Name: Parcels Public Sync Enabled
Display Field: APN
Type: Feature Layer
Geometry Type: esriGeometryPolygon
Description: Sync Enabled For Field MapsThe seamless, county-wide parcel layer was digitized from official Assessor Parcel (AP) Maps which were originally maintained on mylar sheets and/or maintained as individual Computer Aided Design (CAD) drawing files (e.g., DWG). The CRA office continues to maintain the official AP Maps in CAD drawings and Information Systems Department/Geographic Information Systems (ISD/GIS) staff apply updates from these maps to the seamless parcel base in the County’s Enterprise GIS. The seamless parcel layer is updated and published to the Internet on a monthly basis.The seamless parcel layer was developed from the source data using the general methodology outlined below. The mylar sheets were scanned and saved to standard image file format (e.g., TIFF). The individual scanned maps or CAD drawing files were imported into GIS software and geo-referenced to their corresponding real-world locations using high resolution orthophotography as control. The standard approach was to rescale and rotate the scanned drawing (or CAD file) to match the general location on the orthophotograph. Then, appropriate control points were selected to register and rectify features on the scanned map (or CAD drawing file) to the orthophotography. In the process, features in the scanned map (or CAD drawing file) were transformed to real-world coordinates, and line features were created using “heads-up digitizing” and stored in new GIS feature classes. Recommended industry best practices were followed to minimize root mean square (RMS) error in the transformation of the data, and to ensure the integrity of the overall pattern of each AP map relative to neighboring pages. Where available Coordinate Geometry (COGO) & survey data, tied to global positioning systems (GPS) coordinates, were also referenced and input to improve the fit and absolute location of each page. The vector lines were then assembled into a polygon features, with each polygon being assigned a unique identifier, the Assessor Parcel Number (APN). The APN field in the parcel table was joined to the corresponding APN field in the assessor property characteristics table extracted from the MPTS database to create the final parcel layer. The result is a seamless parcel land base, each parcel polygon coded with a unique APN, assembled from approximately 6,000 individual map page of varying scale and accuracy, but ensuring the correct topology of each feature within the whole (i.e., no gaps or overlaps). The accuracy and quality of the parcels varies depending on the source. See the fields RANK and DESCRIPTION fields below for information on the fit assessment for each source page. These data should be used only for general reference and planning purposes. It is important to note that while these data were generated from authoritative public records, and checked for quality assurance, they do not provide survey-quality spatial accuracy and should NOT be used to interpret the true location of individual property boundary lines. Please contact the Sonoma County CRA and/or a licensed land surveyor before making a business decision that involves official boundary descriptions.
Copyright Text: County of Sonoma, Clerk Recorder Assessor (CRA), is the owner of this data; the County of Sonoma, ISD-GIS Central is the steward of this data. You must source attribution “County of Sonoma” when distributing this data (see “Use Limitations” below).
Default Visibility: true
MaxRecordCount: 2000
Supported Query Formats: JSON, geoJSON, PBF
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Supports Advanced Queries: true
Supports Statistics: true
Has Labels: false
Can Modify Layer: true
Can Scale Symbols: false
Use Standardized Queries: true
Supports Datum Transformation: true
Extent:
XMin: 6124636.150133133
YMin: 1803160.314929396
XMax: 6461013.665040806
YMax: 2074087.0401352197
Spatial Reference: 102642
(2226)
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Supports Count Distinct: true
Supports Time Relation: true
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Supports Query With Current User: true
HasZ: false
HasM: false
Has Attachments: false
HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText
Type ID Field: null
Fields:
-
APN
(
type: esriFieldTypeString, alias: APN, length: 11
)
-
LevelNum
(
type: esriFieldTypeString, alias: LevelNum, length: 1
)
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Type
(
type: esriFieldTypeString, alias: Type, length: 5
)
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POCity
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type: esriFieldTypeString, alias: POCity, length: 50
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CityType
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type: esriFieldTypeString, alias: CityType, length: 14
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SOI
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type: esriFieldTypeString, alias: SOI, length: 25
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UGB
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type: esriFieldTypeString, alias: UGB, length: 25
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SupNum
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Supervisor
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URL
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Asmt
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type: esriFieldTypeString, alias: Asmt, length: 12
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Book
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SecuredAsmt
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LowValue
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AsmtStatus
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AsmtDescription
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UnsecAsmtDesc
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CurrentDocNum
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CurrentDocDate
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type: esriFieldTypeDate, alias: CurrentDocDate, length: 8
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Taxability
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type: esriFieldTypeInteger, alias: Taxability
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TaxabilityFull
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TaxabilityDescription
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TaxRateArea
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TaxRateAreaDescription
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UseCode
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UseCodeDescription
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UseCodeType
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type: esriFieldTypeString, alias: UseCodeType, length: 25
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LandSizeAcres
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type: esriFieldTypeDouble, alias: LandSizeAcres
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LandSizeSqft
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type: esriFieldTypeInteger, alias: LandSizeSqft
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HasPool
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SitusFormatted1
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SitusFormatted2
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SitusStreetNo
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type: esriFieldTypeString, alias: SitusStreetNo, length: 10
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SitusDirection
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type: esriFieldTypeString, alias: SitusDirection, length: 4
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SitusStreetName
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type: esriFieldTypeString, alias: SitusStreetName, length: 50
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SitusStreetType
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type: esriFieldTypeString, alias: SitusStreetType, length: 5
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SitusUnitNumber
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type: esriFieldTypeString, alias: SitusUnitNumber, length: 10
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SitusCity
(
type: esriFieldTypeString, alias: SitusCity, length: 50
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Value601RollYear
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type: esriFieldTypeInteger, alias: Value601RollYear
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Value601Land
(
type: esriFieldTypeInteger, alias: Value601Land
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Value601Structure
(
type: esriFieldTypeInteger, alias: Value601Structure
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Value601Fixtures
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type: esriFieldTypeInteger, alias: Value601Fixtures
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Value601FixturesRP
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type: esriFieldTypeInteger, alias: Value601FixturesRP
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Value601Growing
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type: esriFieldTypeInteger, alias: Value601Growing
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Value601TotalLI
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type: esriFieldTypeInteger, alias: Value601TotalLI
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Value601PPBusiness
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type: esriFieldTypeInteger, alias: Value601PPBusiness
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Value601PPMobileHome
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type: esriFieldTypeInteger, alias: Value601PPMobileHome
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Value601ExemptionHomeowner
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type: esriFieldTypeInteger, alias: Value601ExemptionHomeowner
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Value601ExemptionOther
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type: esriFieldTypeInteger, alias: Value601ExemptionOther
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Value601NetValue
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type: esriFieldTypeInteger, alias: Value601NetValue
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Value601ExemptionCodeOther
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IsRestricted
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type: esriFieldTypeSmallInteger, alias: IsRestricted
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ContractNo
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type: esriFieldTypeString, alias: ContractNo, length: 10
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ContractEffDate
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type: esriFieldTypeDate, alias: ContractEffDate, length: 8
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ContractExpDate
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type: esriFieldTypeDate, alias: ContractExpDate, length: 8
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NonRenewal
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type: esriFieldTypeSmallInteger, alias: NonRenewal
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BuildingIsPrimary
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type: esriFieldTypeSmallInteger, alias: BuildingIsPrimary
)
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BuildingPrimarySize
(
type: esriFieldTypeInteger, alias: BuildingPrimarySize
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BuildingPrimaryCount
(
type: esriFieldTypeInteger, alias: BuildingPrimaryCount
)
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BuildingPrimaryUnitCount
(
type: esriFieldTypeInteger, alias: BuildingPrimaryUnitCount
)
-
BuildingPrimaryGrgeAttached
(
type: esriFieldTypeInteger, alias: BuildingPrimaryGrgeAttached
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-
BuildingPrimaryCarport
(
type: esriFieldTypeInteger, alias: BuildingPrimaryCarport
)
-
BuildingPrimaryStories
(
type: esriFieldTypeInteger, alias: BuildingPrimaryStories
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BuildingPrimaryQualityClass
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type: esriFieldTypeString, alias: BuildingPrimaryQualityClass, length: 15
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BuildingPrimaryYearBuilt
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type: esriFieldTypeInteger, alias: BuildingPrimaryYearBuilt
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BuildingPrimaryEffectiveYear
(
type: esriFieldTypeInteger, alias: BuildingPrimaryEffectiveYear
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BuildingPrimaryTotalRooms
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type: esriFieldTypeInteger, alias: BuildingPrimaryTotalRooms
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BuildingPrimaryBedRooms
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type: esriFieldTypeInteger, alias: BuildingPrimaryBedRooms
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BuildingPrimaryBaths
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type: esriFieldTypeInteger, alias: BuildingPrimaryBaths
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BuildingPrimaryHalfBaths
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type: esriFieldTypeInteger, alias: BuildingPrimaryHalfBaths
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BuildingPrimaryFirePlaces
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type: esriFieldTypeInteger, alias: BuildingPrimaryFirePlaces
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BuildingIsSecondary
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type: esriFieldTypeSmallInteger, alias: BuildingIsSecondary
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BuildingSecondarySize
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type: esriFieldTypeInteger, alias: BuildingSecondarySize
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BuildingSecondaryCount
(
type: esriFieldTypeInteger, alias: BuildingSecondaryCount
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BuildingSecondaryUnitCount
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type: esriFieldTypeInteger, alias: BuildingSecondaryUnitCount
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BuildingSecondaryGrgeAttached
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type: esriFieldTypeInteger, alias: BuildingSecondaryGrgeAttached
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BuildingSecondaryGrgeDetached
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type: esriFieldTypeInteger, alias: BuildingSecondaryGrgeDetached
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BuildingSecondaryCarport
(
type: esriFieldTypeInteger, alias: BuildingSecondaryCarport
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SaleRecordingDate
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type: esriFieldTypeDate, alias: SaleRecordingDate, length: 8
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SaleDocNum
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SaleSalesPrice
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type: esriFieldTypeInteger, alias: SaleSalesPrice
)
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SaleTranserType
(
type: esriFieldTypeString, alias: SaleTranserType, length: 4
)
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SaleMultiParcel
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type: esriFieldTypeSmallInteger, alias: SaleMultiParcel
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SalePriorRecordingDate
(
type: esriFieldTypeDate, alias: SalePriorRecordingDate, length: 8
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SalePriorDocNum
(
type: esriFieldTypeString, alias: SalePriorDocNum, length: 15
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SalePriorSalesPrice
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type: esriFieldTypeInteger, alias: SalePriorSalesPrice
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SalePriorTransferType
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type: esriFieldTypeString, alias: SalePriorTransferType, length: 4
)
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SalePriorMultiParcel
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type: esriFieldTypeSmallInteger, alias: SalePriorMultiParcel
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XCoord
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type: esriFieldTypeDouble, alias: XCoord
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YCoord
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type: esriFieldTypeDouble, alias: YCoord
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Lat
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type: esriFieldTypeDouble, alias: Lat
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Long
(
type: esriFieldTypeDouble, alias: Long
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last_edited_date
(
type: esriFieldTypeDate, alias: last_edited_date, length: 8
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MegabyteUpdated
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type: esriFieldTypeDate, alias: MegabyteUpdated, length: 8
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Shape
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type: esriFieldTypeGeometry, alias: Shape
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GlobalID
(
type: esriFieldTypeGlobalID, alias: GlobalID, length: 38
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created_user
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type: esriFieldTypeString, alias: created_user, length: 255
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created_date
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type: esriFieldTypeDate, alias: created_date, length: 8
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last_edited_user
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type: esriFieldTypeString, alias: last_edited_user, length: 255
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OBJECTID
(
type: esriFieldTypeOID, alias: OBJECTID
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Shape.STArea()
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type: esriFieldTypeDouble, alias: Shape.STArea()
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Shape.STLength()
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type: esriFieldTypeDouble, alias: Shape.STLength()
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