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Fire Return Interval Departure (Frid) - Mean Percent - Since 1908
This metric, mean percent FRID, is a measure of the extent to which contemporary fires (i.e., since 1908) are burning at frequencies similar to the frequencies that occurred... -
Fire Return Interval Departure (Frid) - Current Fire Return Interval -Since 1970
The fire return interval departure (FRID) analysis quantifies the difference between current and pre-settlement fire frequencies, allowing managers to target areas at high risk... -
Fire Return Interval Departure (Frid) - Mean Percent - Since 1970
Percent FRID (PFRID) quantifies the extent in percentage to which recent fires (i.e., since 1970) are burning at frequencies similar to those that occurred prior to Euro-... -
Fire Return Interval Departure (Frid) - Mean Condition Class
This metric, uses the mean percent FRID to a measure of the extent to which contemporary fires (i.e., since 1908) are burning at frequencies similar to the frequencies that... -
Annual Burn Probability
Annual Burn Probability represents the likelihood of a wildfire of any intensity occurring at a given location (pixel) in a single fire season. In a complete assessment of... -
Fire Severity Classification
Fire severity classification (low, moderate, high) that burned within the last 10 years (2012-2021). The difference-adjusted relativized difference normalized burn ratio (RDNBR)... -
Housing Unit Density
HUDen is a raster of housing-unit density measured in housing units per square kilometer. The HUDen raster was generated using population and housing-unit count and data from... -
Wildland Urban Interface (WUI)
Determine building density and vegetation cover on a pixel-by-pixel basis (Bar Masada et al., 2013). Values in the raster are defined as: 0: Not WUI, 1: Intermix WUI, 2:... -
Potential Operational Delineations
This vector dataset represents Potential Operational Delineations, or PODs, for the Northern California Region of California. PODs are mapped polygons whose boundary features... -
Land Designations - Wilderness
Wilderness, Roadless, Wild and Scenic River Data layers pulled from the Enterprise Data Warehouse for land designations: Wilderness - area designated as a National Wilderness in... -
Land Designations - Roadless
Wilderness, Roadless, Wild and Scenic River Data layers pulled from the Enterprise Data Warehouse for land designations: Wilderness - area designated as a National Wilderness in... -
Land Designations - Wild and Scenic River
Wilderness, Roadless, Wild and Scenic River Data layers pulled from the Enterprise Data Warehouse for land designations: Wilderness - area designated as a National Wilderness in... -
Ownership - CA Multi-Source Land Ownership
Ownership is a commonly used base layer used in a wide range of business functions and these data are intended to provide a depiction of the land ownership within the CLM... -
Ownership - USFS
Ownership is a commonly used base layer used in a wide range of business functions and these data are intended to provide a depiction of the land ownership within the CLM... -
Roads
This California statewide dataset was downloaded from Geofabrik's free download server for California. This server has data extracts from the OpenStreetMap project which are... -
Building Structure Density
A raster dataset containing building footprints of California. The vintage of the footprints depends on the vintage of the underlying imagery. Bing Imagery is a composite of... -
High-Use Recreation Areas
A recreation site is a discrete area on a National Forest that provides recreation opportunities, receives recreational use, and requires a management investment to operate... -
Biomass Sawmills
This layer displays data for currently operational biomass sawmills within California. Tabular data were downloaded from the University of California Cooperative Extension Wood... -
Biomass Power Plants
This layer displays data for currently operational biomass power plants within California. Tabular data were downloaded from the University of California Cooperative Extension... -
PG&E Transmission Lines - Low Voltage
This electric transmission line California statewide dataset was downloaded from PG&E (Pacific Gas & Electric) and was subsetted to include only lines less than or equal...