This is a seamless, cloud-optimized GeoTIFF mosaic derived from the original HamiltonIN2024 hydro-flattened DEM tiles. The mosaic preserves the original 2-foot spatial resolution and vertical accuracy and was generated using ArcGIS Pro and GDAL with no resampling. The final raster includes internal overviews and COG optimization for performance in cloud-based workflows.
This product provides a seamless, high-resolution hydro-flattened DEM mosaic suitable for regional analysis, modeling, and visualization. The product maintains all details from the original DEM tiles and is optimized for efficient access.
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A Regulated Drain is drain, either open channel or closed tile/sewer, subject to the provisions of the Indiana Drainage code, I.C.-36-9-27.
The data provided herein may be inaccurate and/or out of date. Any person or entity who relies on this data for any purpose whatsoever does so solely at their own risk. Neither Hamilton County Indiana nor its employees or officers warrant the accuracy, reliability, or timeliness of any of the data provided herein. This data is provided “as is” without warranty of any kind. The recipient may copy this data into computer memory or onto computer storage devices and prepare derivative works from it. Hamilton County Ordinance 11-26-07-B Section 5 states: Pursuant to the provisions of Indiana Code 5-14-3-3(e) no person other than those authorized by the County may reproduce, store, grant access, deliver, or sell any information obtained from any department or office of the County to any other person, partnership, or corporation for commercial purposes. Hamilton County may elect to discontinue this service without notice at any point in the future.
These drainage pools are considered a part of the Hamilton County Regulated drain network. A regulated drain is a drainage network subject to the provisions of the Indiana Drainage code, I.C-36-9-27.
The data provided herein may be inaccurate and/or out of date. Any person or entity who relies on this data for any purpose whatsoever does so solely at their own risk. Neither Hamilton County Indiana nor its employees or officers warrant the accuracy, reliability, or timeliness of any of the data provided herein. This data is provided “as is” without warranty of any kind. The recipient may copy this data into computer memory or onto computer storage devices and prepare derivative works from it. Hamilton County Ordinance 11-26-07-B Section 5 states: Pursuant to the provisions of Indiana Code 5-14-3-3(e) no person other than those authorized by the County may reproduce, store, grant access, deliver, or sell any information obtained from any department or office of the County to any other person, partnership, or corporation for commercial purposes. Hamilton County may elect to discontinue this service without notice at any point in the future.
Line work representing drainage areas, specifically those under the jurisdiction of the Hamilton County Drainage Board.
Building footprints for Hamilton County, IN
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The 2024 Hamilton County\nHigh-Resolution 2D and 3D Land Cover Dataset delivers an accurate and\ncomprehensive representation of land cover throughout the county. Developed\nusing Ecopia's advanced AI-driven feature extraction technology, this dataset\nmakes use of 3-inch resolution aerial imagery and additional geospatial data\nsources such as lidar to provide precise land cover classifications at a high\ngranularity.
The resulting vector dataset is\navailable at a 3-inch resolution, enabling detailed spatial analysis and\nsupporting a range of governmental applications, including urban planning,\nenvironmental management, infrastructure development, and emergency response.\nAll mapping products associated with this project are prepared and delivered in\nNorth American Datum 1983 (NAD83) 2011, Indiana State Plane Coordinate System,\nEast Zone (EPSG 6459).
Purpose: This dataset is intended to\nsupport key GIS activities aimed at enhancing county operations and\ndecision-making, including hydrological modeling, urban planning, emergency\nresponse, infrastructure development, and environmental management. The data\nhas undergone rigorous QA/QC processes to ensure accuracy and consistency\nacross all land cover classifications.
\n\nThe 2D vector land cover dataset includes:
Bare Land
Bridge
Building
Driveway
Forest
Grass
Open Water
Parking
Pavement
Railway
Road
Shrub
Sidewalk
Sports Field (Recreation Area) – Paved
Sports Field (Recreation Area) - Unpaved
Swimming Pool
Tree Canopy
The 3D vector land cover dataset includes:
Bridge
Building
Tree Canopy
Bridge
Building
Tree Canopy