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WILDFIRE_IGNITION_DENSITY.tif
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Projected
GCS_North_American_1983_HARN
Linear Unit: Meter (1.000000)
NAD_1983_HARN_Florida_GDL_Albers
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Florida Geographic Data Library (FGDL)
431 Architecture PO Box 115706
Web site: http://www.fgdl.org
Gainesville
FL
32611-5706
US
None
DOWNLOADABLE DATA
https://www.fgdl.org/
Raster Dataset
Esri ArcGIS 13.1.3.41833
Wildfire Ignition Density in Florida - 1981 - 2007
Southern Group of State Foresters
State of Florida
National Association of State Foresters
444 N. Capitol Street NW - Suite 387
Washington
D.C.
20001
nasf@stateforesters.org
(202) 624-5415
2014-01-01T00:00:00
1
-87.869396
-79.548083
31.103882
24.289595
Wildfire Ignition Density is the likelihood of a wildfire igniting in an area used to aid in planning activities.
<DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>Wildfire Ignition Density is the likelihood of a wildfire igniting in an area. Occurrence is derived by modeling historic wildfire ignition locations to create an average ignition rate map. The ignition rate is measured in the number of fires per year per 1000 acres. Six years of historic fire report data was used to create the ignition points for all southern fires. For all Southern states except Texas and Florida, data was obtained from federal, state and local fire department report data sources for the years 1997 to 2002. The Wildfire Ignition Density for these states is the Fire Occurrence Areas output from the original Southern Wildfire Risk Assessment. This data was not updated as part of the recent south wide risk update project. In Florida, additional fire data was obtained for state fires for the years 1981 to 2007. The compiled wildfire occurrence database was cleaned to remove duplicate records and to correct inaccurate locations. The database was then modeled to create a density map reflecting historical fire ignition rates. To aid in the use of Wildfire Ignition Density for planning activities, the output values are categorized into seven (7) classes reflecting average ignition rates. These are given general descriptions from Very Low to Very High. Seven classes are used to present finer detail for mapping purposes so that transitional areas can be easily identified. The class breaks are determined by analyzing the output values to reflect for the entire region.</SPAN></P></DIV></DIV></DIV>
Southern Group of State Foresters. The Southern Group of State Foresters (SGSF) is a 501 (c)(3) non-profit corporation representing state forestry agencies within the 13 southeastern United States, and the U.S. territories of Puerto Rico and the Virgin Islands. SGSF members collectively provide leadership, coordination, expertise and resources to sustain the economic, environmental, health and societal benefits of southern forests. This includes the delivery of regional support needed to address existing and emerging issues related to sustainable forest management, forest health, water resources, urban and community forestry, forest product markets, wildfire protection, conservation education and disaster response.
Southern Group of State Foresters
Southern Group of State Foresters
<DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>None</SPAN></P></DIV></DIV></DIV>
The Florida Geographic Data Library is a collection of Geospatial Data compiled by the University of Florida GeoPlan Center with support from the Florida Department of Transportation. GIS data available in FGDL is collected from various state, federal, and other agencies (data sources) who are data stewards, producers, or publishers. The data available in FGDL may not be the most current version of the data offered by the data source. University of Florida GeoPlan Center makes no guarantees about the currentness of the data and suggests that data users check with the data source to see if more recent versions of the data exist. Furthermore, the GIS data available in the FGDL are provided 'as is'. The University of Florida GeoPlan Center makes no warranties, guaranties or representations as to the truth, accuracy or completeness of the data provided by the data sources. The University of Florida GeoPlan Center makes no representations or warranties about the quality or suitability of the materials, either expressly or implied, including but not limited to any implied warranties of merchantability, fitness for a particular purpose, or non-infringement. The University of Florida GeoPlan Center shall not be liable for any damages suffered as a result of using, modifying, contributing or distributing the materials. A note about data scale: Scale is an important factor in data usage. Certain scale datasets are not suitable for some project, analysis, or modeling purposes. Please be sure you are using the best available data. 1:24000 scale datasets are recommended for projects that are at the county level. 1:24000 data should NOT be used for high accuracy base mapping such as property parcel boundaries. 1:100000 scale datasets are recommended for projects that are at the multi-county or regional level. 1:125000 scale datasets are recommended for projects that are at the regional or state level or larger. Vector datasets with no defined scale or accuracy should be considered suspect. Make sure you are familiar with your data before using it for projects or analysis. Every effort has been made to supply the user with data documentation. For additional information, see the References section and the Data Source Contact section of this documentation.
Wildfire
Risk
Time period of content.
1981-01-01T00:00:00
2007-12-31T00:00:00
Spatial and Attribute Information
Downloaded data from the Southern Wildfire Risk Explorer Tool - Advanced Viewer (requires login). https://southernwildfirerisk.com. Downloaded Florida data in 5 regions (could not download the full state). Mosaicked the regions together, re-projected to 3087, and reclassed value 8 to value 7 (both values 7 & 8 are listed as "Level 7" in the source viewer).
2024-06-14T00:00:00
GeoPlan
This data is provided 'as is'. GeoPlan relied on the integrity of the original data layer's topology.
This data is provided 'as is' by GeoPlan and is complete to our knowledge.
GeoPlan relied on the integrity of the attribute information within the original data.
This data is provided 'as is' and its horizontal positional accuracy has not been verified by GeoPlan.
This data is provided 'as is' and its vertical positional accuracy has not been verified by GeoPlan.
0
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30898.839674 39289.099365
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824712.917300 788375.764484
824712.917300 39289.099365
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26462
29.998265
24971
29.998265
EPSG
6.12(9.2.0)
Band_1
7.000000
0.000000
8
False
False
False
False
False
WILDFIRE_IGNITION_DENSITY
Table
8
WILDFIRE_IGNITION_DENSITY
OID
OID
OID
4
0
0
Internal feature number.
Esri
Sequential unique whole numbers that are automatically generated.
Value
Values are categorized into seven (7) classes reflecting average ignition rates.
GeoPlan
Value
Integer
10
10
0
Count
Number of features.
GeoPlan
Count
Double
19
0
0
DESCRIPT
Level value as determined by value field.
GeoPlan
DESCRIPT
String
254
0
0