27,057 datasets found

These data depict 10-meter raster riparian areas for 50-year flood heights for California in 2019.

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...

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...

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...

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...

These rasters depict the predicted human- and lightning-caused ignition probability for the state of California. Ignition is regulated by complex interactions among climate,...

Relative concentration of the Sierra Nevada region's Hispanic/Latino population. The variable HISPANIC records all individuals who select Hispanic or Latino in response to the...

Stephens et al. (2022) note that total dead/down values over 20 (short) tons/ac (40 Mg/ha) resulted in high severity in 56% of the pixels. Higuera and Abatzoglou (2020) note...

10-meter resolution lidar-derived statewide products covering all of California in EPSG:3310 (California Albers). This dataset provides a uniform statewide resource for...

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...

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...

The seral stages are categories that represent the developmental progression of forest ecosystems from initial establishment or following a stand replacing event (e.g., high...

The ember transport model used in WildEST tracks the travel of embers from each source pixel to downwind receiving pixels. The relative number of embers landing on a given...

Change in Average Annual Climatic Water Deficit - Near Future - Drier. This raster dataset represents a projection of the difference in the mean annual climatic water deficit...

Plants respond to conditions in their immediate vicinity. Thus, to understand the vegetative moisture stress during drought, it is important to measure the local moisture...

Stand density index (SDI) helps vegetation managers to identify levels of site utilization and competition to determine management scenarios to meet objectives and is often used...

Direct Protection Areas (Current: 2024) for California. This dataset indicates the agency/organization with primary responsibility for suppressing wildland fire within each...

Final approved map by the 2020 California Citizens Redistricting Commission for the California State Senate. Final approved map by the 2020 California Citizens Redistricting...

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...

30-meter resolution lidar-derived statewide products covering all of California in EPSG:3310 (California Albers). This coarser resolution dataset is suitable for regional and...