![]() ![]() NAD83 for release on the 'Louisiana GIS CD: A Digital Map of the State.' Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: 1999 Currentness_Reference:ĭate the most current Q3 data were projected to geographic coordinates, The following list gives the list of parishes with Q3 data and State, rather the geographic bounds of any particular parish Given in this document represents the geographic bounds of the entire This metadata document acts as a global metadata document forģ7 individual parish 'Q3 Flood Zone' datasets. More detailed information may be obtained from the These data may be used to locate Special Flood HazardĪreas (SFHAs). Edge-matching errors, overlaps and deficiencies inĬoverage, and similar problems are not corrected during digitizing or Q3 Flood Data files are intended to convey certain key featuresįrom the existing hard copy FIRM to provide users with automated flood Hazard Areas, the risk zones shown on the FIRMs are the basis for theĮstablishment of premium rates for flood coverage offered through the In addition to the identification of Special Flood Special flood hazards" (Section 2 (b) (4) of the 1973 Flood Disaster Land facilities located or to be located in identified areas having Insured agencies or institutions in the acquisition or improvement of The purchase of flood insurance by property owners who are beingĪssisted by Federal programs or by Federally supervised, regulated or Requirement of the Flood Disaster Protection Act which ". Insurance applications include enforcement of the mandatory purchase Insurance activities for the National Flood Insurance Program (NFIP). ![]() The FIRM is the basis for floodplain management, mitigation, and Manual and the 'Q3 FLOOD DATA USERS GUIDE' for complete information on the technical details of the Q3 data, its attributes, its uses, and limitations. The user is encouraged to refer to the 'Q3 FLOOD DATA SPECIFICATIONS' Of Q3 Flood Data files are consistent with those required for mapping at The specifications for the horizontal control ![]() Georeferenced to earth's surface using geographic projection and decimalĭegree coordinate system. Published by the Federal Emergency Management Agency (FEMA). The Q3 Flood Data are derived from the Flood Insurance Rate Maps (FIRMS) Identification_Information: Citation: Citation_Information: Originator: Federal Emergency Management Agency Publication_Date: 1999 Title: Louisiana Flood Zone Geospatial_Data_Presentation_Form: vector digital data Online_Linkage: Description: Abstract: Louisiana Flood Zone Louisiana Flood Zone ![]()
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