20230818
12433100
1.0
FALSE
fema_dfirm
002
Projected
GCS_North_American_1983
Linear Unit: Foot_US (0.304801)
NAD_1983_StatePlane_Virginia_South_FIPS_4502_Feet
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20230822
20535000
20231024
14124700
150000000
5000
ItemDescription
Esri ArcGIS 13.1.2.41833
fema_dfirm
FEMA Special Flood Hazard Areas (SFHAs) in Roanoke City, Town of Vinton, City of Salem and Unincorporated Roanoke County. Map layers from FEMA's Map Service Center updated in August 2023 to reflect changes made by the Roanoke River Letter of Map Revision (LOMR) project. LOMR data can be used as best available data as of August 4, 2023 and has a FEMA-designated effective date of December 22, 2023. Layer generated by updating FEMA authoritative mapping data with LOMR mapping data from ESP Associates, Inc. (2023); mapping vintage can be queried using "Source Citation" field.
City of Roanoke
Enterprise Geodatabase Feature Class
dataset
EPSG
5.3(9.0.0)
0
Simple
FALSE
0
TRUE
FALSE
fema_dfirm
Feature Class
0
OBJECTID
OBJECTID
OID
4
10
0
Internal feature number.
Esri
Sequential unique whole numbers that are automatically generated.
Shape
Shape
Geometry
8
0
0
Feature geometry.
Esri
Coordinates defining the features.
SFHA
Special Flood Hazard Area
String
255
0
0
Locality
Locality
String
255
0
0
Source_Citation
Source Citation
String
255
0
0
Shape.STArea()
Shape.STArea()
Double
0
0
0
Shape.STLength()
Shape.STLength()
Double
0
0
0
20231024