{ "culture": "en-US", "name": "", "guid": "", "catalogPath": "", "snippet": "A line feature class that represents gravity mains, which are large-diameter unpressurized pipes that rely on gravity to move water.", "description": "

OBJECTID: System-generated unique identifier for each record within the feature class<\/SPAN><\/P>

Enabled: Boolean field to indicate whether water is allowed to flow through this feature<\/SPAN><\/P>

GEODBID<\/SPAN>: Three-digit code that assigns editing responsibility to a community in the GIS Consortium<\/SPAN><\/P>

FEATUREID: GIS-Consortium-generated unique identifier for each record within the feature class. All FEATUREIDs start with the GEODBID of the community that owns the record.<\/SPAN><\/P>

DATECREATED: Date/time stamp from the moment the GIS record was created<\/SPAN><\/P>

DATEMODIFIED: Date/time stamp from the last moment the GIS record was changed<\/SPAN><\/P>

SOURCE: Organization that provided the data. The GIS Consortium standard is to preface the source with the three-letter municipal code of the community providing the data, followed by a dash. Example: VGV-Public Works<\/SPAN><\/P>

SOURCETYPE: Accuracy context for the record<\/SPAN><\/P>

COMMUNITYID: Unique identifying code selected by the community<\/SPAN><\/P>

PIPEID: GIS tracking identification number for the feature<\/SPAN><\/P>

SUBTYPE: Additional designation of the feature. Includes the following:<\/SPAN><\/P>

  • collector: Pipe that collects and transports water to a treatment plant or disposal system<\/SPAN><\/P><\/LI>

  • culvert: Pipe used to enclose a body of water. Usually used to allow water to pass underneath a structure such as a driveway or road.<\/SPAN><\/P><\/LI>

  • inline storage: Pipe that provides storage by damming, gating, or otherwise restricting water from backing up into the upstream line<\/SPAN><\/P><\/LI>

  • inverted siphon: Pipe in which fluid flows under pressure due to the sewer dropping below the hydraulic gradient and then rising again<\/SPAN><\/P><\/LI>

  • open channel: Hollow bed open to the environment that transmits raw water or drainage water<\/SPAN><\/P><\/LI>

  • outfall: Pipe that carries water to a terminus location<\/SPAN><\/P><\/LI>

  • overflow: Pipe that connects a chamber or pipe to another part of the system during overload conditions or peak flows<\/SPAN><\/P><\/LI>

  • tunnel: Passageway created in the bedrock that may contain multiple pipes and conduits<\/SPAN><\/P><\/LI>

  • interceptor: Pipe that connects the main and trunk sewers to control flow into a treatment plant<\/SPAN><\/P><\/LI>

  • drain tile: Perforated pipe immersed in a bed of stone<\/SPAN><\/P><\/LI><\/UL>

    LIFECYCLESTATUS: Current state of the real-world feature<\/SPAN><\/P>

    WATERTYPE: <\/SPAN>Designation of water distribution or collection system to which the feature applies<\/SPAN><\/P>

    FDIR: Upstream invert location from the perspective of the structure. For example, WEST indicates that the west invert on the structure is the starting point for flow<\/SPAN><\/P>

    UPSTREAMINVERT: Elevation of upstream invert; measured in feet above sea level<\/SPAN><\/P>

    TDIR: Downstream invert location from the perspective of the structure. For example, EAST indicates that the east invert on the structure is the end point for flow<\/SPAN><\/P>

    DOWNSTREAMINVERT: Elevation of downstream invert; measured in feet above sea level<\/SPAN><\/P>

    SLOPE: Direction and steepness (or gradiant) of the pipe, expressed as a decimal<\/SPAN><\/P>

    MEASURELENGTH: Length of the pipe; measured in feet<\/SPAN><\/P>

    MATERIAL: Matter composition of the real-world feature<\/SPAN><\/P>

    ROUGHNESS: Manning's roughness coefficient, a decimal value used to calculate flow on different types of surface materials<\/SPAN><\/P>

    BARRELCOUNT: Number of barrels (pipes) in that location; multiple pipes can also be modeled with multiple lines, each having a barrel count of 1<\/SPAN><\/P>

    CROSSSECTIONSHAPE: Geometric shape of the cross-section view of the pipe, such as circular, oblong, or horseshoe<\/SPAN><\/P>

    MEASUREMENT1: Diameter of the real-world feature represented in the feature class; measured in inches <\/SPAN><\/P>

    MEASUREMENT2: Diameter of the real-world feature represented in the feature class; measured in inches; used when a pipe does not have a circular cross section<\/SPAN><\/P>

    NOMINALDIAMETER: Rounded-off diameter measurement, which provides a standardized number for calculations; measured in inches<\/SPAN><\/P>

    PIPECLASS: Rating classification for the amount of pressure a pipe can sustain<\/SPAN><\/P>

    LININGTYPE: Material used to coat the interior of the pipe<\/SPAN><\/P>

    EXTERIORCOATING: Material used to coat the outside of the pipe<\/SPAN><\/P>

    OWNERSHIP: Organization with jurisdiction over the real-world feature represented in the feature class<\/SPAN><\/P>

    MAINTAINED: Organization responsible for the care of the real-world feature represented in the feature class<\/SPAN><\/P>

    INSTALLDATE: Date of installation for the real-world feature represented in the feature class<\/SPAN><\/P>

    FID_SSEDGEANNO_LINE: Unique identifier that can be joined to the FEATUREID field of the EdgeAnno_LINE feature class to provide a link between the feature and its label<\/SPAN><\/P>

    DESCRIPTION: Statement illustrating the feature<\/SPAN><\/P>

    DISPLAYRANK: Retired field used for cartographic display on maps<\/SPAN><\/P>

    GlobalID: System-generated unique identifier for each record that is required in replicated geodatabases <\/SPAN><\/P>

    REPLICAFILTER: Code used to filter data for the creation of custom geodatabases <\/SPAN><\/P>

    PRODUCTIONNOTES: Technical notes from GIS personnel<\/SPAN><\/P>

    WEBLINK: URL for a website related to the record<\/SPAN><\/P>

    VIDEOLINK: File path for digitized closed-circuit television recordings of the pipe<\/SPAN><\/P>

    DATELINED: Date the pipe's interior was coated<\/SPAN><\/P>

    LOCATIONDESCRIPTION: Statement illustrating the whereabouts of a feature<\/SPAN><\/P>

    Shape: System-generated geometry type of the feature <\/SPAN><\/P>

    Shape.len: System-generated length of the feature<\/SPAN><\/P>

    <\/P><\/DIV><\/DIV><\/DIV>", "summary": "A line feature class that represents gravity mains, which are large-diameter unpressurized pipes that rely on gravity to move water.", "title": "GISC.DBO.ssGravityMain_LINE", "tags": [ "gravity main" ], "type": "", "typeKeywords": [], "thumbnail": "", "url": "", "minScale": 150000000, "maxScale": 5000, "spatialReference": "", "accessInformation": "Created by the GIS Consortium's members with ongoing updates.", "licenseInfo": "

    This data constitutes proprietary materials and intellectual property of the GIS Consortium's members and will remain their property. It may only be used according to the terms of the signed data sharing agreement entered into by the GIS Consortium member(s) and the requesting party.<\/SPAN><\/P><\/DIV><\/DIV><\/DIV>" }