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 "copyrightText": "This dataset is compiled and maintained by the New Hampshire Department of Environmental Services (NHDES), Land Resources Management Program. Initial data were compiled from permit records and project submissions from landowners, developers, and consultants. Current polygon data are derived from digitized project plans submitted to NHDES as part of the AOT permit process. The system leverages ESRI ArcGIS tools to enhance data visualization and accessibility for internal staff, municipalities, regional planning commissions, and the public.",
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  "Comments": "Map shows all past and present Alteration of Terrain (AOT) projects that have been input into GIS by Land Resources Management. Pre-2009 project locations are shown as points, and 2009 to present project locations are polygons.",
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  "Keywords": "Alteration of Terrain,AOT,NHDES,Compliance,Development Projects,Environmental Permitting,Environmental Planning,Erosion Control,Land Disturbance,Land Use,New Hampshire,NH GIS,Runoff,Stormwater,Water Quality,Watershed Management"
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