| snippet:
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Certified yearly update of the Hamilton County IN digital orthophotography. The imagery was acquired on February 29, 2024. |
| summary:
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Certified yearly update of the Hamilton County IN digital orthophotography. The imagery was acquired on February 29, 2024. |
| accessInformation:
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| _ssl:
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true |
| thumbnail:
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| maxScale:
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150 |
| typeKeywords:
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["ArcGIS Server","Data","Image Service","Service"] |
| description:
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Dewberry was selected in the Fall of 2023 to provide Hamilton County, Indiana digital, color orthoimagery services. The aerial imagery was collected by Aerodata on February 29, 2024 using a DMC III 27546 calibrated imagery sensor mounted in a fixed-wing aircraft equipped with Inertial Measurement Unit (IMU) and Airborne GPS. Aerial imagery was collected to support 3-inch orthoimagery to meet the National Mapping Accuracy Standard (NMAS) for 1"=50' scale mapping. Ayres Associates performed aerial triangulation and orthorectification. Orthoimagery was rectified to a DEM surface created from the Lidar data acquired separately for this project. Dewberry collected surveyed ground control points that were used in the aerial triangulation process. All mapping products associated with this project are prepared and delivered in North American Datum 1983 (NAD83) 2011, Indiana State Plane Coordinate System, East Zone (EPSG 6459). |
| licenseInfo:
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None. However, users should be aware that changes may have occurred since this dataset was collected and that some parts of this data may no longer represent actual ground conditions. Users should not use this data for critical applications without a full awareness of its limitations. Acknowledgement of Hamilton County. |
| catalogPath:
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| title:
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Hamilton_2024 |
| type:
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Image Service |
| url:
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https://gis1.hamiltoncounty.in.gov/arcgis |
| tags:
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["Orthophotography","Indiana","Hamilton County","USA","2024","Certified"] |
| culture:
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en-US |
| portalUrl:
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| name:
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Hamilton_2024 |
| guid:
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|
| minScale:
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307200 |
| spatialReference:
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NAD_1983_StatePlane_Indiana_East_FIPS_1301_Feet |