managing parcels in arcgis 10 -...

of 36 /36
Managing Parcels in ArcGIS 10 Editing Workflows Editing Maps ArcGIS Geodatabase Public Access Value Analysis Basemaps Tim Hensley Esri Solution Engineer Karen Lowrey Esri Geospatial Analyst

Author: others

Post on 15-Jun-2020

16 views

Category:

Documents


1 download

Embed Size (px)

TRANSCRIPT

  • Managing Parcels in

    ArcGIS 10

    Editing Workflows

    EditingMaps

    ArcGIS Geodatabase

    Public AccessValue Analysis

    Basemaps

    Tim Hensley

    Esri Solution Engineer

    Karen Lowrey

    Esri Geospatial Analyst

    http://localhost/ValueAnalysis/index.html?config=config-scc.xmlhttp://sales.esri.com/index.cfm

  • ArcGIS 10 Parcel Solution

    New Web Maps/Apps

    Editing Workflows

    Editing Maps

    ArcGIS Geodatabase

    • Tax Parcels• Assessment Layers

    (sales, foreclosures, value info, etc.)• Subs, Blocks, Lots, ROWs• Condos, Units• Survey Control• Basemap Information

    • New Tax Parcels• New Subs, Blocks, Lots• New Condos, Units• Survey Adjustment

    Basemaps

    • Workflow Manager• Public Access• Value Analysis

    http://localgovtemplates.esri.com/ValueAnalysis/index.html

  • Data

    Management

    Field

    Mobility

    Planning &

    Analysis

    Operational

    Awareness

    Collect, organize & maintain data

    Get information Into and out of the field

    Transform data into actionable information

    Disseminate knowledge where &

    when it’s needed

    Mobile Web MapsGeodatabase Geoprocessing

    DESKTOP SERVER ONLINE

    GIS Patterns

    A Complete Integrated System

  • GEODATABASEArcGIS

    Desktops

    Web

    Mobile

    Any

    Client

    Geodatabase

    Open

    APIs

    Scalable Storage

    ArcGIS ServerComprehensive

    Information Model

    3D Objects

    Addresses

    Schematics

    Topology

    Annotation

    Dimensions

    Terrain

    Parcels

    Cartography

    NetworksAttributes

    Vectors

    Images

  • http://resources.arcgis.com

    http://resources.arcgis.com/

  • http://resources.arcgis.com/content/local-government/land-records

    http://resources.arcgis.com/content/local-government/land-recordshttp://resources.arcgis.com/content/local-government/land-recordshttp://resources.arcgis.com/content/local-government/land-recordshttp://resources.arcgis.com/content/local-government/land-recordshttp://resources.arcgis.com/content/local-government/land-recordshttp://resources.arcgis.com/content/local-government/land-records

  • http://www.arcgis.com/sharing/content/items/9d5d357e7bf54c27878f3737ade128da/item.pkinfo?token=tYhIcStEfPfASOBSHUsMDlWn6RIlIaUvH32CiDN8ZDpvfBXd2mQVM53TczwHvMCt

  • More info on Parcel Data Model

    by Nancy von Meyer

    Esri Bookstore

  • • Set of related tables and feature classes

    stored in a geodatabase

    • Forms a parcel boundary network

    • Explicit topology

    - defined by common parcel corners, no overlaps and gaps between neighboring parcels

    What is a Parcel Fabric?

  • Source: U.S. Department of Interior-Geological Survey, Reston, Virginia -1988

  • Fabric

    PLSS Township (1)

    PLSS Section (2)

    PLSS Quarter Section (3)

    Special Surveys (4)

    Simultaneous Conveyance

    (5)

    Conveyance Division (6)

    Lot

    Park

    Outlot

    Building

    Unit

    Pubilc ROW

    Egress \Ingress

    Tax (7)

    Ownership (8)

    Encumbrance (9) Easement

    Private ROWSeparated Rights (10)

    Other (11)

    Parcel Fabric

  • (SystemEndDate IS NULL) AND ("Type" = 7)

  • “Type” = 2

  • “Type” = 6

  • Scope of Technology

    Parcel Fabric

    Geodatabase

    Land Records Submitted

    to Agency

    Integrate parcels with the

    existing Fabric

    Agency Creates Digital

    Parcels

    The Workflow A Framework for Parcel

    Information Management

  • Data Model : Relationships

    Plans

    Parcels

    1-M

    1

  • Data Model: Plans

    • Plans

    - Store and manage plans, plats, legal records…

    - Parcels can be created in and grouped by their associated legal record

  • Data Model : Relationships

    Plans

    Points Lines

    Parcels

    1-M

    1-M

    2-1

    1

    1

    1-M

  • Data Model : Parcels Record values and Topology

    • Parcel lines store (COGO) dimensions

    • End points are common

    - Topological integrity

  • Data Model : Redundancy supports Spatial Quality

    • Each parcel has its own set of related lines

    - Overlapping lines for a common boundary

    • Redundant network

    - More boundary lines define relatively fewer points

    # of lines= 16

    # of points = 9

  • Data Model : Fabric geometry

    • Curves

    - True, parametric curves

    - Radial lines

  • Data Model : Relationships

    Plans

    Line Points

    Points Lines

    Parcels

    1-M

    1-M

    0-M

    2-1

    1

    1

    1

    1-M

    1

    0-1

  • Data Model : Line-points

    • Line points preserve data integrity

    - A line point is a parcel corner point that sits on an adjacent boundary line but does not split it

  • Data Model : Line-points

    • Fabric uses Line points for overlapping lines

  • Data Model

    • Fabric allows overlapping parcels

    • Natural boundaries

    • Donut/island and multipart parcels

    • Historic parcels

  • Data Model : Relationships

    Plans

    Control Line Points

    Points Lines

    Parcels

    1-M

    1-M

    0-M

    2-1

    1

    1

    1

    1-M

    0-1

    1

    1

    0-1

  • Anatomy of a Parcel

    • A Parcel is an Area of Land

  • Anatomy of a Parcel

    • A Parcel is an Area of Land

    - Related set of Lines

    - Defined by From/To Points

    POBXYXY

    XYXY

    XY

    XYXY

    XY

  • Streamlined Workflows

    • Merge parcels while maintaining interior lot lines

    • Split based on new interior lines or metes & bounds descriptions

    • Import digitally submitted data (from CAD files or other sources)

    • Update parcel corners to more accurate data

    • Number new parcels using “snake” tool

  • Data Integrity

    • Easily and quickly incorporate new data

    • Preserve parcel connectivity during incorporation

    • Maintain positional relationships with other layers

    (easement, right of ways, utilities, etc.)

  • Scope of Technology

    Parcel Fabric

    Geodatabase

    Land Records Submitted

    to Agency

    Adjust Fabric

    Adjust other GIS Layers

    Integrate parcels with the

    existing Fabric

    Agency Creates Digital

    Parcels

    The Workflow A Framework for Parcel

    Information Management

  • Loading Your Data

    • Multiple methods available for loading your data into a fabric

    - Geodatabase feature classes and topologies

    - COGO coverages

    - CAD datafiles

    Parcel Model

    Database

  • •Line—Must be Single Part •Line—Must Not Self-Overlap •Line—Must Not Self-Intersect •Line—Must Not Intersect Or Touch Interior •Line—Must be Covered by Boundary Of (polygon) •Polygon—Boundary Must be Covered By (Line)

    Loading data into the Parcel Fabric Data Model

    Lot_Polygons

    Lot_Lines

    Lots_Topo

    Lots

    Parcel Model

    Geodatabase

    Parcels

    Parcel_Lines

    Parcels_Topo

    Parcels

  • ArcGIS 10 Parcel Solution

    Esri land records solution

    - Leverage work published on Land Records Resource Center

    - Migrate data storage and maintenance to ArcGIS 10 Parcel Fabric

    - Leverage Production Mapping Workflow

    Database Design

    Data Conversion

    Load Data into Parcel Fabric

    Train Staff

    Professional Services

    Technical Support

    Parcel Fabric Implementation