arcgis desktop - editing in arcgis desktop · presentation overview • g tti st t dgetting started...
TRANSCRIPT
Editing in ArcGIS Desktop
Arthur RobinsonArthur RobinsonESRIESRI –– CharlotteCharlotte
UC 2007 Tech SessionsUC 2007 Tech Sessions 11
Presentation OverviewG tti St t dG tti St t d•• Getting StartedGetting Started
–– Editing Options/SetupEditing Options/Setup–– WorkflowWorkflow
Si l EditiSi l Editi•• Simple EditingSimple Editing–– Editing Point DataEditing Point Data–– Editing Line DataEditing Line Data
Editi P l D tEditi P l D t–– Editing Polygon DataEditing Polygon Data•• Editing ParcelsEditing Parcels
–– Advanced tools for editing and constructing featuresAdvanced tools for editing and constructing features•• Advanced Editing ConceptsAdvanced Editing Concepts
–– Data IntegrationData Integration•• ConclusionConclusion•• Questions?Questions?
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Common Editing TasksC t N D tC t N D t•• Create New Data:Create New Data:
–– Create New GeometryCreate New Geometry–– Update New AttributesUpdate New Attributes
Heads-Up Digitizing
Digitizing
COGOCOGO
•• Edit Existing Data:Edit Existing Data:–– Edit and update geometryEdit and update geometry–– Edit and update attributesEdit and update attributes GeometryEdit and update attributesEdit and update attributes
Attributes
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Editing in ArcMap
•• How to edit in ArcMap?How to edit in ArcMap?–– Editor ToolbarEditor Toolbar–– All editing functions are controlled through the toolbar.All editing functions are controlled through the toolbar.
EditorToolbar Button
EditorToolbar Button
Edit ToolEdit Tool Task listTask list Split ToolSplit Tool Rotate ToolRotate Tool
ButtonButton
Edit MenuEdit Menu Sketch ToolSketch Tool Target layerTarget layer AttributeAttribute SketchSketchg yg ydialogdialog PropertiesProperties
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Editing Workflow – Create and Edit FeaturesW kW k
Choose data frame
•• WorkspaceWorkspace•• DataData
FrameFrame
Start Editing ContinuedContinuedSt ti ditSt ti dit•• Starting an editStarting an editsession.session.
S t th
•• Setting the target layer.Setting the target layer.
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Set thetarget layer.
Editing Workflow – Set Properties and Options
Setting optionsand snapping.
•• Layer snappingLayer snapping
•• MoveMove XX pixels,pixels,then feature moves.then feature moves.
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ContinuedContinued
Editing Workflow – Create Features
Creatingnew features
Create new Create new data?data?
MostlyMostlyChoose a task.
Tools:Tools:
…..Mostly…..Mostly
Choose tool
•• Sketch ToolSketch Tool
•• Intersection ToolIntersection Tool
•• Midpoint ToolMidpoint ToolChoose toolto work with.
pp
•• DistanceDistance--Distance ToolDistance Tool
•• DirectionDirection--Distance ToolDistance Tool
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ContinuedContinued
Editing Workflow – Create Features example
Sketch ToolsSketch Tools
•• Clicking the left mouseClicking the left mouse
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button adds vertices.button adds vertices.
Editing Workflow – Working with Sketches
•• While sketching, right click While sketching, right click -- Sketch context menu Sketch context menu (Construction tools).(Construction tools).
Working withSketches
Cursoraway from
Cursoraway from
Sketch ToolContext MenuSketch Tool
Context Menuaway fromlast vertexaway fromlast vertex
Cursordirectly over
Cursordirectly overdirectly overlast vertex
directly overlast vertex Sketch
ContextMenu
SketchContext
Menu
ContinuedContinued
MenuMenu
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Editing Workflow – Edit Attribute Value(s)
Edit AttributeInformation.
•• Attribute dialog view and edit feature attributes.Attribute dialog view and edit feature attributes.
•• AttributesAttributes•• AttributesAttributes
S l t d F tS l t d F t
Click to highlightClick to highlight
Selected FeatureLayer Name
Selected FeatureLayer Name
Click to highlightClick to highlight PrimaryDi lPrimaryDi l
AttributeValues
AttributeValuesg g
selected featureg g
selected feature
Right-click opens acontext menu
Right-click opens acontext menu
g gselected feature
g gselected feature Display
FieldDisplay
FieldValuesValues
•• Add values or copy/cut and paste them for a single or multiple selected Add values or copy/cut and paste them for a single or multiple selected features.features.
context menucontext menu
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ContinuedContinued
Editing Workflow – New Feature Attribute Values
•• Edit a single cellEdit a single cellEdit attributeInformation.Information.
•• Use Field CalculatorUse Field Calculator–– Simple or Simple or –– Advanced functionsAdvanced functions–– In or out of edit sessionIn or out of edit session
ContinuedContinued
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Editing Workflow – Edit Features
Modify ExistingFeatures
ContinuedContinuedChoose TaskSelectFeature(s)
Modify existing Modify existing features?features?
S l t F t ( )S l t F t ( )Select Feature(s):Select Feature(s):•• Edit ToolEdit Tool
Selection AnchorSelection Anchor
•• ExampleExample -- Rotate ToolRotate ToolChoose TaskChoose Task•• Default = Modify FeatureDefault = Modify Feature
C C d PC C d P•• Copy, Cut, and PasteCopy, Cut, and Paste•• MoveMove•• Rotate ToolRotate Tool
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Editing Workflow – Edit Vertex Value(s)SS•• Edit Sketch properties dialog.Edit Sketch properties dialog.
•• Highlight a vertex.Highlight a vertex.•• Can edit X, Y, Z and M values.Can edit X, Y, Z and M values.
Edit SketchProperties
•• Sketch PropertiesSketch Properties
Click tohighlight vertex
Click tohighlight vertexg gg g
0 (start)2
1
0 (start)
3
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ContinuedContinued4 (end)
Editing Workflow – End Session
S d t ditiS d t diti
•• Last, but not least…Last, but not least…
Save editsor
•• Save and stop editing.Save and stop editing.
orstop editing
99
•• Stop editing without saving changes.Stop editing without saving changes.OROR
•• Stop editing and save the changes made.Stop editing and save the changes made.OROR
•• Save edits and continue making changesSave edits and continue making changes..
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Demo – Getting Started
•• Editing OptionsEditing Options•• Simple Editing WorkflowSimple Editing Workflow
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Editing Lines for Parcels – How to Start?
•• How do I start constructing a line feature?How do I start constructing a line feature?•• Start with a vertex.Start with a vertex.
–– Absolute <X Y>Absolute <X Y>–– Absolute <X,Y>Absolute <X,Y>–– Snap to existing vertex or end.Snap to existing vertex or end.
•• Creating vertices based on other featuresCreating vertices based on other featuresParallel perpendicular etcParallel perpendicular etc–– Parallel, perpendicular, etc.Parallel, perpendicular, etc.
–– Distance, direction, segment deflection etc.Distance, direction, segment deflection etc. ParallelParallel
Direction = 30oDirection = 30o
Distance = 25mDistance = 25m
DeflectionDeflection
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Editing Lines for Parcels – Cont.•• Creating curvesCreating curves•• Creating curvesCreating curves
–– Arc, End Point Arc, Tangent tool, or COGO CulArc, End Point Arc, Tangent tool, or COGO Cul--dede--sac Toolsac Tool–– Which one? Experiment!Which one? Experiment!
Tangent
Tangent
ArcArc
ntnt
2 3
End Point ArcEnd Point Arc
1
2
3COGO – Cul-de-sac toolCOGO – Cul-de-sac tool
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2
Creating Polygons – Getting Started?
•• How do I start constructing a polygon feature?How do I start constructing a polygon feature?•• Start with a vertex.Start with a vertex.
–– e g Distancee g Distance--Distance ToolDistance Tool
61.1
–– e.g. Distancee.g. Distance--Distance Tool.Distance Tool.
C t th ti b d tC t th ti b d t•• Create other vertices based on measurementsCreate other vertices based on measurements–– DeflectionDeflection –– 73.4 degrees (73.4 degrees ( ))–– LengthLength –– 54.87 Feet54.87 Feet
D fl tiD fl ti 15 72 d (15 72 d ( ))–– DeflectionDeflection --15.72 degrees (15.72 degrees ( ))–– LengthLength –– 117 feet117 feet–– Square and Finish PolygonSquare and Finish Polygon
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Editing Polygons – Modify/Reshape/Cut Polygon
•• How do I add to an already existing polygon?How do I add to an already existing polygon?•• What about splitting an existing polygon into two?What about splitting an existing polygon into two?•• I just want to change a single vertex?I just want to change a single vertex?
–– Reshape Feature TaskReshape Feature Task
•• I just want to change a single vertex?I just want to change a single vertex?
–– Cut Polygon Features TaskCut Polygon Features Task
–– Modify Feature TaskModify Feature Task
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yy
Editing Polygons – Auto-Complete Polygon
•• How do I create a new polygon that shares boundaries with existing How do I create a new polygon that shares boundaries with existing polygons?polygons?–– AutoAuto--Complete Polygon automatically maintains coincidence.Complete Polygon automatically maintains coincidence.p yg yp yg y–– Align new polygon with existing features.Align new polygon with existing features.
ParallelParallel
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Editing Polygons – Combining Polygons
•• How can I combine two polygons together into one?How can I combine two polygons together into one?•• What happens to the attributes?What happens to the attributes?
–– MergeMergegg–– Combine features in the same layerCombine features in the same layer–– Modifies original featureModifies original feature
AGRAGR
COM
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COM
Creating features with COGOExamine the COGO/plat mapExamine the COGO/plat map•• Examine the COGO/plat map.Examine the COGO/plat map.
•• Construct with traverse toolsConstruct with traverse tools
1 Straight Direction: S 32-4-0 W Distance: 234
Add CoursesAdd Courses
1 Straight Direction: S 32 4 0 W Distance: 2342 Straight Direction: S 1-13-47 E Distance: 196.73 Curve Radius: 351.7 Arc: 142 Chord Direction S 82-43-0 W Left4 Curve Radius: 475.8 Arc: 411.5 Chord Direction N 6-6-5 W Right5 Straight Direction: S 71-2-9 E Distance: 30.86 Curve Radius: 50 8 Arc: 256 Chord Direction N 16 45 26 E Left
Adjust ErrorsAdjust Errors6 Curve Radius: 50.8 Arc: 256 Chord Direction N 16-45-26 E Left7 Straight Direction: N 71-50-35 W Distance: 258 Curve Radius: 475 Arc: 196 Chord Direction N 37-37-17 E Right9 Straight Direction: S 39-49-14 E Distance: 251.2
Check ClosureCheck Closure
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Set Start/EndSet Start/End
Demo – Parcel Editing Techniques
•• Topology ToolbarTopology Toolbar•• COGO ToolbarCOGO Toolbar
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What’s New in ArcGIS 9.3
•• Quality ImprovementsQuality Improvements•• Usability EnhancementsUsability Enhancements
I d t f ZI d t f Z EditiEditi•• Improved support for ZImproved support for Z--EditingEditing
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Usability improvements
•• Better feedbackBetter feedback–– Editing toolsEditing tools
Split tool Fillet toolSplit tool Fillet tool
–– Status bar Status bar •• Sketch tool reports length, direction, perimeter, and area (in map units)Sketch tool reports length, direction, perimeter, and area (in map units)•• Circle and Rectangle tools provide similar infoCircle and Rectangle tools provide similar info
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Usability improvements
•• ShortcutsShortcutsC t t ith ll k t h t lC t t ith ll k t h t l–– Context menu with all sketch toolsContext menu with all sketch tools
–– Navigate map from Edit tool Navigate map from Edit tool and Attributes dialog boxand Attributes dialog box
–– Arc or Tangent tool: press R to enter radiusArc or Tangent tool: press R to enter radius–– Topology shortcutsTopology shortcuts
•• Error Inspector window Error Inspector window –– keys to navigate and selectkeys to navigate and select•• Topology Edit tool: V to display verticesTopology Edit tool: V to display vertices•• Topology Edit tool: V to display verticesTopology Edit tool: V to display vertices
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Z-editing
•• Support additional methods to assign zSupport additional methods to assign z--valuesvalues–– UserUser--defined valuedefined value
I t l t d t l t d lI t l t d t l t d l–– Interpolated or extrapolated valueInterpolated or extrapolated value–– SurfaceSurface
•• Snapping in ZSnapping in ZEditi t lEditi t l l i t ll i t l•• Editing tools manage zEditing tools manage z--values appropriatelyvalues appropriately
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Conclusion
GettingStartedEdit
Tasks SimpleEditing
AttributeEdits
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Conclusion
GettingSnappingSnapping
EditStarted
EditTasks
SketchesEditing
inArcMap
SimpleEditingArcMap g
CreatingF t Attribute
EditsFeatures
FieldCalculator
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Calculator
Questions
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