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snippet: Natural Floodplain identifies natural features within the 100-year floodplain as determined by a combination of FEMA and land cover data.
summary: Natural Floodplain identifies natural features within the 100-year floodplain as determined by a combination of FEMA and land cover data.
accessInformation: FNAI
thumbnail:
maxScale: NaN
typeKeywords: ["ArcGIS Server","Data","Image Service","Service"]
description: This data layer identifies natural features within the 100-year floodplain as determined by from three primary sources: 1) FEMA Digital Flood Insurance Rate Map database 2001-2017 (DFIRM) for 63 counties; 2) FEMA Digital Q3 Flood Data 1996 for 4 counties; and 3) a surrogate floodplain dataset based on overlap of wetlands and hydric soils for gaps in FEMA data. The data were prioritized based on the degree of “naturalness” of the floodplain, which was estimated based on overlap with Land Use Intensity index and FNAI Potential Natural Areas. For more information see the Conservation Needs Assessment Technical Report: https://www.fnai.org/conslands/florida-forever.
licenseInfo:
catalogPath:
title: Natural_Floodplain_FFCNA
type: Image Service
url: https://fnaigis.fsu.edu:6443/arcgis/admin
tags: ["wetlands","natural","functional","FNAI","FFCNA"]
culture: en-US
portalUrl:
name: Natural_Floodplain_FFCNA
guid:
minScale: NaN
spatialReference: