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Service Description:
Map Name: Orthos
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Description: Ayres Associates provided Marathon County, Wisconsin with digital, 4-band orthoimagery services in 2020 as part of WROC. The aerial imagery was collected on April 26th using a Leica Geosystems DMCIII sensor mounted in a fixed-wing aircraft. Aerial imagery was collected to support 0.5 foot ground sample distance (GSD) orthoimagery to meet ASPRS Class II horizontal accuracy specifications at 1" = 100' map scale. The 6-inch pixel orthoimagery was produced to meet or exceed a horizontal accuracy of 1.4 feet RMSE according to ASPRS Positional Accuracy Standards for Digital Geospatial Data. Resultant orthoimagery was rectified to a DEM created from existing LiDAR acquired in 2012. Orthoimagery was delivered in PLSS section GeoTiff and MrSID tiles and a project wide MrSID mosaic. The orthoimagery was delivered according to a section tile schematic. The project area covers approximately 1,575 square miles. Supplemental Information: The Wisconsin Regional Orthoimagery Consortium (WROC) is a multi-entity group of county members and partners led by regional planning commissions (RPCs) and WROC representatives from Ayres Associates. The goal of the consortium is to build and sustain a multi-participant program to acquire digital orthoimagery and elevation data throughout Wisconsin. Orthoimagery was collected for Marathon County in 2020 to provide consistent deliverable products and accuracy standards for each of the participating entities.
Service Item Id: f1e8a4fa02ea4e5b8eda28f37770d69b
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Spatial Reference:
103436
(8150)
Single Fused Map Cache: false
Initial Extent:
XMin: 75447.16357559423
YMin: 44417.07661163341
XMax: 395437.163575595
YMax: 319877.723860825
Spatial Reference: 103436
(8150)
Full Extent:
XMin: 102297.77699999926
YMin: 100313.34499999456
XMax: 387609.7770000016
YMax: 261520.3450000053
Spatial Reference: 103436
(8150)
Units: esriFeet
Supported Image Format Types: PNG32,PNG24,PNG,JPG,DIB,TIFF,EMF,PS,PDF,GIF,SVG,SVGZ,BMP
Document Info:
Title: C:\Users\plpsv1\AppData\Local\Temp\ArcGISProTemp21668\3a2d2ff9-7c28-4948-85dd-b610b1165ebe\Untitled.aprx
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AntialiasingMode: None
TextAntialiasingMode: Force
Supports Dynamic Layers: true
MaxRecordCount: 2000
MaxImageHeight: 4096
MaxImageWidth: 4096
Supported Query Formats: JSON, geoJSON, PBF
Supports Query Data Elements: true
Min Scale: 24001
Max Scale: 599
Supports Datum Transformation: true
Child Resources:
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