Web services > LiDAR > Minnesota--Isanti County > 2020-2024

Levees and Ditches (Pottawattamie County, IA) [Minnesota--Isanti County]

Isanti County Geospatial Hub · 2024 Full Details

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Full Details

Title
Levees and Ditches (Pottawattamie County, IA) [Minnesota--Isanti County]
Description
LEVEE METADATA - These levee lines were derived from two sources, the line features designated as levees on the 24K DRG and the digital line features designated as levees present in SSURGO line data for Pottawattamie County, Iowa. The SSURGO data and 24K DRG do not register together well so the levee line was heads up digitized and then corrected using DEM10_HILLSHADE and 2010 LiDAR derived contours. Where the SSURGO data and 24K DRG agreed the levee line was drawn. Where only one of the two datasets indicated a levee the levee line was omitted. Ground truth was obtained in one of the omitted areas, Section 21, Rockford Township, that indicated the road is acting as a levee and that section was added to the levee lines.
Creator
Pottawattamie County GIS
Publisher
Isanti County Geospatial Hub
Temporal Coverage
Last Modified: 2024-11-12
Date Issued
2020-07-15
Rights
Users of Pottawattamie County (The County) GIS data agree that he/she will at all times indemnify and hold The County and its officers, employees, and agents harmless from any damages, claims, lawsuits, costs, or liability arising from any act, omission, or commission with respect to the release and use of information in this Agreement and any of the terms thereof. The County makes no claim as to the accuracy of the spatial data and its associated data tables and assumes no responsibility for their positional or content accuracy. The County makes no claim as to the ability of the spatial data to fulfill the Contracting Organization's application requirements. In providing data (or access to data), The County assumes no obligation to assist in the use of the data, or in the development, use, or maintenance of any applications applied to the data. In no event shall The County be liable for any direct, indirect, incidental, consequential or special damages that may result from the use of the GIS data.
Access Rights
Public
Format
ArcGIS DynamicMapLayer
Language
English
Date Added
October 19, 2025
Provenance Statement
The metadata for this resource was last retrieved from Isanti County Geospatial Hub on 2026-01-08.

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Cite and Reference

  • Citation
    Pottawattamie County GIS (2020). Levees and Ditches (Pottawattamie County, IA) [Minnesota--Isanti County]. Isanti County Geospatial Hub. https://open-data-pottcounty.hub.arcgis.com/datasets/pottcounty::levees-and-ditches-pottawattamie-county-ia (web service)
  • BTAA Geoportal Link

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