Name: OR_JohnDay_Bathymetry_2016
Display Field: Feature
Type: Feature Layer
Geometry Type: esriGeometryPolygon
Description: This shapefile was used to control the extent of the delivered clipped topobathymetric model and avoid false triangulation across areas in the water with no returns. Unmapped areas/Voids were identified by triangulating bathymetric bottom points with an edge length maximum of 4.56 meters. This was done to ensure that all areas of no returns greater than 9 m^2 were identified. The horizontal datum for this dataset is NAD83 (2011), the vertical datum is NAVD88, Geoid 12B, and the data is projected in UTM Zone 11N. Units are in Meters. Quantum Spatial collected the John Day River NIR LiDAR data for Tetra Tech, Inc. on 11/12/15, 11/13/15, 11/14/15, 07/16/16 and 07/20/16. The Bathymetric LiDAR was collected on 07/15/16, 07/16/16, 07/17/16, and 07/20/16.
Tetra Tech, Inc.
Min. Scale: 0
Max. Scale: 0
Default Visibility: true
Max Record Count: 2000
Supported query Formats: JSON, geoJSON, PBF
Use Standardized Queries: True
Extent:
XMin: 1563539.42831425
YMin: 894287.972301382
XMax: 1824630.95960302
YMax: 1005947.81410613
Spatial Reference: 102970 (6557)
Drawing Info:
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HasM: false
Has Attachments: false
Has Geometry Properties: true
HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText
Object ID Field: FID
Unique ID Field:
IsSystemMaintained : True
Global ID Field:
Type ID Field:
Fields:
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- Feature (type: esriFieldTypeString, alias: Feature, SQL Type: sqlTypeOther, length: 50, nullable: true, editable: true)
- Area (type: esriFieldTypeSingle, alias: Area, SQL Type: sqlTypeOther, nullable: true, editable: true)
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- Shape__Length (type: esriFieldTypeDouble, alias: Shape__Length, SQL Type: sqlTypeDouble, nullable: true, editable: false)
Templates:
Name: OR_JohnDay_Bathymetry_2016
Description:
Drawing Tool: esriFeatureEditToolPolygon
Prototype:
Is Data Versioned: false
Has Contingent Values: false
Supports Rollback On Failure Parameter: true
Last Edit Date: 12/27/2021 10:58:38 PM
Schema Last Edit Date: 12/27/2021 10:58:38 PM
Data Last Edit Date: 12/27/2021 10:58:38 PM
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