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Fire Return Interval Departure (Frid) - Time Since Last Fire
Time Since Last Fire (TSLF), from the Fire Return Interval Departure (FRID) map, provides information (in years) to indicate the length of time since an area last burned. -
Fire Ignition Probability Lightning Cause
These rasters depict the predicted human- and lightning-caused ignition probability for the state of California. Ignition is regulated by complex interactions among climate,... -
Ignition Cause -1992-2020 - All Causes
The original point layer (WildfireOccurrence_CA_1992_2020.shp ) contains a spatial database of wildfires that occurred in the United States from 1992 to 2020. It is the fifth... -
Statewide Crop Mapping
Land IQ was contracted by DWR to develop a comprehensive and accurate spatial land use database for the 2021 water year [WY 2021]. The primary objective of this effort was to... -
FIA Forest Types
Managers work with forest types for a variety of purposes and knowing the major forest type of a target location helps to assess the best suited treatment for the site. The F3... -
Protected Activity Centers (PAC)
The USDA Forest Service designates a 300-acre protected activity center (PAC) around each known nesting area or activity center. PACs are a USFS land allocation designed to... -
CWHR Vegetation - Type
Vegetation maps are important for characterizing many important features of a landscape such as wildlife habitat, fuels conditions, forest composition, and carbon. Such data are... -
CWHR Vegetation - Size
Vegetation maps are important for characterizing many important features of a landscape such as wildlife habitat, fuels conditions, forest composition, and carbon. Such data are... -
CWHR Vegetation - Density
Vegetation maps are important for characterizing many important features of a landscape such as wildlife habitat, fuels conditions, forest composition, and carbon. Such data are... -
Perennial and Intermittent Streams
USGS National Hydrography Dataset (NHD): Flowline is the fundamental flow network consisting predominantly of stream/river and artificial path vector features. It represents the... -
Lakes/Reservoirs
Water Bodies such as lake and reservoir features are represented in this layer pulled from the National Hydrography Dataset (NHD). These data were used to erase areas of lakes... -
Meadows
In practice, a meadow is an ecosystem type composed of one or more plant communities dominated by herbaceous species (Drew et al. 2018). Meadows support plants that use surface... -
Northwest Forest Plan (NWFPP) Boundary
Corporate data contained within the NWFPP Boundary_2002 feature class is intended for spatial display and analysis purposes. Coverage is for use to describe the general extent... -
Timber Production Zone Lands
This layer was created to show lands taxed as 'Timber Production Zones (TPZ)' timberlands across the NCRP region of the Northern California area of California. For Sonoma,... -
Urban-Agriculture Land Use
This dataset covers the urban and agricultural landscape for all forms of urban and agricultural land use in California. It was created using a combination of best available... -
SDG&E Primary DistributionLine Lines
The purpose of the Geographic Information Systems (GIS) data is for both the electrical corporations and Energy Safety to have a holistic understanding of the electrical... -
SDG&E Transmission Lines
The purpose of the Geographic Information Systems (GIS) data is for both the electrical corporations and Energy Safety to have a holistic understanding of the electrical... -
SCE Primary Distribution Lines
Southern California Edison (SCE) provides data on its electrical facilities through their Distributed Resources Plan External Portal (DRPEP). DRPEP is home to SCE's Distribution... -
SCE Transmission Lines
Southern California Edison (SCE) provides data on its electrical facilities through their Distributed Resources Plan External Portal (DRPEP). DRPEP is home to SCE's Distribution... -
PG&E Distribution Lines
This electric distribution line California statewide dataset was downloaded from PG&E (Pacific Gas & Electric). This 'FeederDetail' dataset carries voltage under the...