Name: Contours 10ft

Display Field: ProcessingType

Type: Feature Layer

Geometry Type: esriGeometryPolyline

Description: These contours were extracted from 2 foot contours. The 2 foot contours were generated primarily from a 2014 LiDAR-based DEM dataset acquired by Oregon Metro. Historical LiDAR-based DEM data were used to augment the 2014 DEM as necessary to provide complete coverage for the Tualatin Watershed. The general contour generation process was: 1) Apply evenly weighted 5x5 smoothing to DEM via convolution function 2) Generate contours from smoothed DEM using gdal_contour utility 3) Split contours into 1000 ft segments 4) Remove contours with circumference less than 100 ft 5) Build geometry and attribute indices.

Service Item Id: 82f2e0a992514322a1e2a70479265974

Copyright Text: Clean Water Services

Default Visibility: false

MaxRecordCount: 1000

Supported Query Formats: JSON, geoJSON, PBF

Min Scale: 36000

Max Scale: 3001

Supports Advanced Queries: true

Supports Statistics: true

Has Labels: true

Can Modify Layer: true

Can Scale Symbols: false

Use Standardized Queries: true

Supports Datum Transformation: true

Extent:

XMin: -123.64398812385153
YMin: 45.21175632386337
XMax: -122.36234959946333
YMax: 45.832182637097986
Spatial Reference: 4326  (4326)

Drawing Info:

Renderer:
Unique Value Renderer:
Field 1: IsIndexContour
Field 2: N/A
Field 3: N/A
Field Delimiter: ,
Default Symbol:
N/A
Default Label: N/A
UniqueValueInfos:
• Value: No
  Label: Non-Index Contour
  Description: N/A
  Symbol:
  Style: esriSLSSolid
  Color: [221, 168, 64, 255]
  Width: 0
• Value: Yes
  Label: Index Contour
  Description: N/A
  Symbol:
  Style: esriSLSSolid
  Color: [191, 140, 38, 255]
  Width: 1
Transparency: 0
Labeling Info:
Label Placement: esriServerLinePlacementCenterAlong
Label Expression: [Elevation]
Use Coded Values: true
Symbol:
Color: [115, 76, 0, 255]
Background Color: N/A
Outline Color: N/A
Vertical Alignment: baseline
Horizontal Alignment: left
Right to Left: false
Angle: 0
XOffset: 0
YOffset: 0
Size: 9
Font Family: Arial
Font Style: italic
Font Weight: bold
Font Decoration: none

Min. Scale: 0.0
Max. Scale: 0.0

Advanced Query Capabilities:

Supports Statistics: true
Supports OrderBy: true
Supports Distinct: true
Supports Pagination: true
Supports TrueCurve: true
Supports Returning Query Extent: true
Supports Query With Distance: true
Supports Sql Expression: true
Supports Query With ResultType: false
Supports Returning Geometry Centroid: false
Supports Binning LOD: false
Supports Query With LOD Spatial Reference: false

HasZ: false

HasM: false

Has Attachments: false

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Type ID Field: null

Fields:

• OBJECTID ( type: esriFieldTypeOID, alias: OBJECTID )
• Elevation ( type: esriFieldTypeDouble, alias: Elevation )
• IsIndexContour ( type: esriFieldTypeString, alias: IsIndexContour, length: 10 )
• Shape ( type: esriFieldTypeGeometry, alias: Shape )
• Shape.STLength() ( type: esriFieldTypeDouble, alias: Shape.STLength() )

Supported Operations:   Query   Query Attachments   Query Analytic   Generate Renderer   Return Updates

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