Name: 1 Foot Contour

Display Field: Type

Type: Feature Layer

Geometry Type: esriGeometryPolyline

Description: Data collected between 3/29/17 and 5/3/17. Contours created on 12/13/18. The 1-foot elevation contours were presented as a feature class in an Esri ArcGIS 10.3 File Geodatabase. The contours were derived from Bare-Earth (DEMs) created from QL2 LiDAR data. Source Data Description: MI 2016 LiDAR project called for the Planning, Acquisition, processing and derivative products of LIDAR data to be collected at a nominal pulse spacing (NPS) of 0.7 meter. Project specifications are based on the U.S. Geological Survey National Geospatial Program Base LIDAR Specification, Version 1.2. The data was developed based on a horizontal projection/datum of Michigan State Plane South, NAD83(2011), international feet and vertical datum of NAVD1988 (GEOID12A), international feet. Deliverables included classified LAS, Raw LAS, Bare-Earth hydro-flattened DEMs, Breaklines and Intensity images. Ground Conditions: LiDAR was collected in spring or fall, while no snow was on the ground and rivers were at or below normal levels. Data created for use in planning, design, assessment, research, general mapping and hydrologic modeling.

Copyright Text: Contour data created by Axis Geospatial, LLC in Easton, MD. LiDAR and derived DEM source data created by vendors under contract to the State of Michigan.

Default Visibility: false

MaxRecordCount: 2000

Supported Query Formats: JSON, geoJSON, PBF

Min Scale: 4801

Max Scale: 0

Supports Advanced Queries: true

Supports Statistics: true

Has Labels: false

Can Modify Layer: true

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Use Standardized Queries: true

Supports Datum Transformation: true

Extent:

XMin: -9316796.418694235
YMin: 5225031.884048665
XMax: -9247784.341750413
YMax: 5295793.954097632
Spatial Reference: 102100  (3857)

Drawing Info:

Renderer:
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Labeling Info:

Advanced Query Capabilities:

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Supports Query With Distance: true
Supports Sql Expression: true
Supports Query With ResultType: false
Supports Returning Geometry Centroid: false
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Supports Percentile Statistics: true
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Supports Query Analytic: true
Supports Query With Current User: true

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Has Attachments: false

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Type ID Field: null

Fields:

• OBJECTID ( type: esriFieldTypeOID, alias: OBJECTID )
• Type ( type: esriFieldTypeString, alias: Type, length: 50 )
• Contour ( type: esriFieldTypeDouble, alias: Contour )
• 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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