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This project established digital, 4-band orthoimagery for Calumet County, Wisconsin as part of the Wisconsin Regional Orthoimagery Consortium (WROC). |
| summary:
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This project established digital, 4-band orthoimagery for Calumet County, Wisconsin as part of the Wisconsin Regional Orthoimagery Consortium (WROC). |
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250 |
| typeKeywords:
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["Data","Service","Image Service","ArcGIS Server"] |
| description:
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Ayres Associates provided Calumet County with digital, 4-band orthoimagery services in 2018 as part of WROC. The aerial imagery was collected on May 5th, 13th, 15th and 16th using a Leica Geosystems ADS100 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 producced to meet or exceed a horizontal accuracy of 1.4 feet RMSE according to ASPRS Positional Accuracy Standards for Digital Geospatial Data, 2014. Resultant orthoimagery was rectified to a DEM surface created from existing QL2 LiDAR data acquired in 2018. 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. Supplemental Information: The Wisconsin Regional Orthoimagery Consortium (WROC) is a multi-entity group of county members and partners led by representatives from Ayres Associates the North Central Wisconsin Regional Planning Commission (NCWRPC). 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 Calumet County in 2018 to provide consistent deliverable products and accuracy standards for each of the participating entities. |
| licenseInfo:
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Not to be used for purposes other than those strictly outlined in the Calumet County WROC program. |
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| title:
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Calumet County 2018 Orthophoto |
| type:
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Image Service |
| url:
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https://calmaps.co.calumet.wi.us/server |
| tags:
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["digital","4-band","orthoimagery","6-inch","Orthophoto","Aerial Imagery"] |
| culture:
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en-US |
| name:
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Calumet_County_2018_Orthophoto |
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250000 |
| spatialReference:
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NAD_1983_2011_WISCRS_Calumet_Fond_du_Lac_Outagamie_Winnebago_Feet |