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TRANSCRIPT
Working with Land Records in ArcGIS
Amadea Azerki
CA Cadastral Mapping Association
October 15-16, 2009
Agenda
• An Overview of Land Records Resource Center
• Template Resources
• Editing Toolbar
• Configuration Tips
• Editing Tips and Tricks
• Models and Scripts
• ArcGIS for AutoCAD
• Q & A
Exploring the Resource Center
Land Records Resource Center
• Developed to support you
• Templates available
– Data Management & Map Production
– Field Work
– Value Analysis
– Public Access
• Configure to meet your needs
http://resources.esri.com/WaterUtilities
Editing Assessor
Tax MapPublic Access
Tax Parcel Base Maps
Tax Parcel Editing
Tax Parcel Editing Template
• Industry-specific configuration of ArcGIS Desktop
• Used to update tax parcels
• Provides
–Relevant base map
–Updated tax parcel data model
–Desktop editing tools
Other Common Editing Tools
• Advanced Editing Toolbar
– Fillet, Extend and Trim
– Generalize and Smooth
• COGO Toolbar
– Traverse
– Offset
– Cul-de-Sac
– Ground to Grid
`
Copy
Featu
res T
ool
Fill
et Tool
Exte
nd T
ool
Trim
Tool
Lin
e Inte
rsection
Explo
de M
ulti-
part
Featu
re
Genera
lize
Sm
ooth
Recta
ngle
Tool
Circle
Tool
Tra
vers
e
Constr
uct
2-P
oin
t Lin
e
Offset Lin
e
Cul-de-s
ac
Pro
port
ion
Gro
und t
o G
rid C
orr
ection
CO
GO
Report
CO
GO
Are
a
Curv
e C
alc
ula
tor
Split
into
CO
GO
Lin
es
Update
CO
GO
Attribute
s
Editing Tips and Tricks
Shortcuts and Hotkeys
• Search Help:
– “Keyboard shortcuts”
• Brochure:
– http://www.esri.com/library/brochures/pdfs/arcgis-desktop-tips.pdf
Context Menus
• Common to all sketch/construction tools
– Snap To, Absolute XY, Delta XY, and Direction/Length
• Edit tool offers selection and attribute tools
– Copy, Paste, Identify, Attributes…
– Zoom To, Pan To and Clear Selection
Creating Features
• Constraints– Sketch tool context menu
• Add sketch segments – Parallel– Perpendicular
• At– Absolute XY– Delta XY
• With specific – Length– Direction– Direction and Length– Distance– Deflection angle– Tangent curve
Using the Trace Tool for New Features
• Adds sketch segments by tracing along selected features
Mitered Bevelled Rounded
Overriding Map Units
• Include unit abbreviation after distance value
• Distance units are map units by defaultUnit Abbrev.
Meter m
Kilometer km
Millimeter mm
Foot ft '
Mile mi
Nautical mile nm
Chain ch
Yard yd
Inch in
Survey Foot ftUS
Survey Chain chUS
Survey Mile miUS
Survey Yard ydUSMap Units - Feet
Distance - Meters
Map Units - Meters
XY coordinates - DMS
Overriding Map Units
• Enter coordinates in DD, DMS or DDM
• Useful when map has a projected coordinate system
• Absolute XY and Delta XYUnit Abbrev.
Decimal degrees dd
Degrees minutes seconds dms
Degrees decimal minutes ddm
Visualizing Snapping Environment While Editing
• Snapping indicator in status bar
• Snap tips
• Snapping distance (tolerance)
– View by pressing T shortcut key
Status bar
Layer name Snap agent type
Snapping indicator
(present when snap
tips are enabled)
Snap tip
Overriding the Snapping Environment
• Snapping on-the-fly
– Snap To Feature command
– Right-click while sketching
• Press the Spacebar
– Temporarily suspends snapping
• Use the V shortcut key to view vertex locations
Streamlining with Models and Scripting
Geoprocessing is……One of the four critical components of GIS
Spatial Analysis
Visualization Dissemination
Data Management
Why Use ModelBuilder?…Supports automated tasks, modeling and analysis.
• Leverage the full value of data investment and workforce
• Document and manage workflows
• Save time and money
Accessing Tools
Command Line
Models
Scripts
Tool Dialog
Utilizing CAD in Your Workflow
Typical CAD Integration Scenarios
Visualization
Geoprocessing
Conversion
Positioning CAD Data in ArcGIS
• Spatial Reference
• Coordinate System
• No Spatial Reference
• Coordinate System
*.PRJ
*.WLD
• Spatial Reference
• Coordinate System
Georeference toolbarSpatial Adjustment toolbar
• Rubber Sheet
• Multi Point Transformation
ArcGIS for AutoCAD
• Free ArcGIS Server based product
• Runs on AutoCAD 2007 through 2009 based products
including Autodesk Map 3D, Civil, Land Desktop
– AutoCAD LT not supported
• Direct access to GIS data within AutoCAD
ArcGIS for AutoCAD Product Overview
• Free – download available (http://www.esri.com/software/arcgis/arcgis-for-autocad/index.html)
• Simple plug-in to AutoCAD
• Allows ArcGIS Server map services to be accessed and
displayed inside AutoCAD
• Key Features
– Map service display management
– Identify, copy and paste attributes to clipboard
– Assign, clear or export coordinate system definition of the CAD
drawing
• Lays the groundwork for additional functionality
Name
ID
Value
+
Why Use ArcGIS for AutoCAD?
• Share data
• Streamline workflows
ArcGIS for AutoCAD
ArcGIS Server
Read or Import
Export-to-CAD
ArcGIS DesktopFeature Classes
Entity Attributes
Coordinate System
Map Services
Reference
Mapping Specification for DWG: Export to CAD
Source Geodatabase
Export
Output DWG pre-9.3
Output DWG at 9.3
MSD Feature Class Tools
New feature class name and type
Specify CAD properties
Use property selectors
Define schema and default values
Resources and Training
• ArcGIS Desktop Help (Check Online for Updates!)
• Instructor-Led Training
• Working with CAD Data in ArcGIS Desktop
• Creating and Editing Parcels with ArcGIS Desktop
• Maintaining Land Records with the Cadastral Editor
• Live Training Seminars
• Working with CAD Data in ArcGIS 9.2
• Geoprocessing CAD Data with ArcGIS
• Introduction to the Cadastral Editor with ArcGIS
Survey Analyst 9.2
• Authoring and Publishing Optimized Map Services
Resources and Training
Questions?
Thank You
Amadea Azerki
ESRI
380 New York Street
Redlands, California
92373-8100 USA
Phone: 909-793-2853
Fax: 909-793-5953
E-mail: [email protected]