Layers:

Layer: Digital_Index_of_Aerial_Photographs_SPRPC_1980 (0)


Name: Digital_Index_of_Aerial_Photographs_SPRPC_1980

Display Field: FileName

Type: Feature Layer

Geometry Type: esriGeometryPoint

Description: These aerial photographs were provided to the Donald W. Hamer Center for Maps and Geospatial Information from the PA Department of Conservation and Natural Resources, Bureau of Geological Survey Library in 2021. Coverage includes Allegheny, Armstrong, Beaver, Butler, Washington and Westmoreland counties. These photos were scanned at 800 dpi on an Epson Expression 11000 scanner by the Donald W. Hamer Center for Maps and Geospatial Information. These aerial photos were collected by Keystone Aerial Survey’s Inc for the Southwestern Pennsylvania Regional Planning Commission. The scale of images is Scale 1:72,000 with a focal length of 153.034MM . A georeferenced aerial photograph index map is included.

Copyright Text:

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: -8970596.633
YMin: 4846645.7956
XMax: -8785816.4294
YMax: 5049247.243
Spatial Reference: 102100 (3857)


Drawing Info:

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HasZ: false

HasM: false

Time Info:

Start Time Field: Date
End Time Field: null
Track ID Field: null
Time Extent
[4/18/1980 12:00:00 AM UTC, 3/28/1981 12:00:00 AM UTC]

Time Reference: UTC
Time Interval: 0
Time Interval Units:
Has Live Data: false
Export Options:

Use Time: false
Time Data Cumulative: false
Time Offset: 0
Time Offset Units: esriTimeUnitsCenturies

Has Attachments: false

Has Geometry Properties: false

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Object ID Field: FID

Unique ID Field:

Name : FID

IsSystemMaintained : True


Global ID Field:

Type ID Field:

Fields:
• FID (type: esriFieldTypeOID, alias: FID, SQL Type: sqlTypeOther, length: 0, nullable: false, editable: false)
• Roll (type: esriFieldTypeInteger, alias: Roll, SQL Type: sqlTypeOther, nullable: true, editable: true)
• Exp (type: esriFieldTypeInteger, alias: Exp, SQL Type: sqlTypeOther, nullable: true, editable: true)
• Frame (type: esriFieldTypeString, alias: Frame, SQL Type: sqlTypeOther, length: 254, nullable: true, editable: true)
• Year (type: esriFieldTypeString, alias: Year, SQL Type: sqlTypeOther, length: 254, nullable: true, editable: true)
• Date (type: esriFieldTypeDate, alias: Date, SQL Type: sqlTypeOther, length: 8, nullable: true, editable: true)
• FileName (type: esriFieldTypeString, alias: FileName, SQL Type: sqlTypeOther, length: 254, nullable: true, editable: true)
• URL (type: esriFieldTypeString, alias: URL, SQL Type: sqlTypeOther, length: 254, nullable: true, editable: true)
• Collection (type: esriFieldTypeString, alias: Collection, SQL Type: sqlTypeOther, length: 254, nullable: true, editable: true)
• Location (type: esriFieldTypeString, alias: Location, SQL Type: sqlTypeOther, length: 254, nullable: true, editable: true)
• Resolution (type: esriFieldTypeString, alias: Resolution, SQL Type: sqlTypeOther, length: 254, nullable: true, editable: true)
• X (type: esriFieldTypeString, alias: X, SQL Type: sqlTypeOther, length: 254, nullable: true, editable: true)
• Y (type: esriFieldTypeString, alias: Y, SQL Type: sqlTypeOther, length: 254, nullable: true, editable: true)
• Focal (type: esriFieldTypeInteger, alias: Focal, SQL Type: sqlTypeOther, nullable: true, editable: true)
• Altitude (type: esriFieldTypeInteger, alias: Altitude, SQL Type: sqlTypeOther, nullable: true, editable: true)
• GSD (type: esriFieldTypeString, alias: GSD, SQL Type: sqlTypeOther, length: 254, nullable: true, editable: true)

Templates:

Name: Digital_Index_of_Aerial_Photographs_SPRPC_1980
Description:
Drawing Tool: esriFeatureEditToolPoint
Prototype:

Attributes:


Is Data Versioned: false

Has Contingent Values: false

Supports Rollback On Failure Parameter: true

Last Edit Date: 4/11/2025 6:29:22 PM

Schema Last Edit Date: 4/11/2025 6:29:22 PM

Data Last Edit Date: 4/11/2025 6:25:51 PM