Search datasets
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This GIS dataset offers a link to the California portion of the Nonindigenous Aquatic Species (NAS) information resource for the United States Geological Survey. The NAS program has been...
Search relevance: 1.00 | Views last month: 22 | Catalog Last Checked: July 31, 2026 at 08:46 PM -
This dataset represents commercial business locations that are California Department of Fish and Wildlife authorized Fishing License Sales Agents. These are locations where the public can purchase...
Search relevance: 1.00 | Views last month: 16 | Catalog Last Checked: July 31, 2026 at 08:48 PM -
Man-made barriers to salmonid migration include road/stream crossings, irrigation diversions and dams. Road/stream crossings are extremely numerous and often cross multiple road ownerships within...
Search relevance: 1.00 | Views last month: 8 | Catalog Last Checked: July 31, 2026 at 08:48 PM -
This species habitat model (SHM) is a continuous layer depicting a species’ predicted habitat associations within each cell, represented as a value between 0 and 1. Values closer to 1 depict a...
Search relevance: 1.00 | Views last month: 7 | Catalog Last Checked: July 31, 2026 at 08:43 PM -
CWHR species range datasets represent the maximum current geographic extent of each species within California. Ranges were originally delineated at a scale of 1:5,000,000 by species-level experts...
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A fine-scale vegetation classification and map of a portion of the Fish Slough Area of Critical Environmental Concern (ACEC) (including the California Department of Fish and Wildlife (CDFW) Fish...
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CWHR Predicted Habitat Models represent areas of predicted suitable habitat for each species within its range. These models are built from the following principal inputs: 1) a statewide,...
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Fish catch, invertebrate catch, and water quality data from the Sacramento-San Joaquin Delta collected by the Fish Restoration Monitoring Program, 2015-2017. The Fish Restoration Program...
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The datasets used in the creation of the predicted Habitat Suitability models includes the CWHR range maps of Californias regularly-occurring vertebrates which were digitized as GIS layers to...
Search relevance: 1.00 | Views last month: 4 | Catalog Last Checked: July 31, 2026 at 08:50 PM -
Vector datasets of CWHR range maps are one component of California Wildlife Habitat Relationships (CWHR), a comprehensive information system and predictive model for California's wildlife. The...
Search relevance: 1.00 | Views last month: 4 | Catalog Last Checked: July 31, 2026 at 08:52 PM -
This data set is an intersection of all 63 vector polygon ranges depicted in the following publication with a statewide grid of 25 square mile hexagon cells. Shuford, W.D., and Gardali, T.,...
Search relevance: 1.00 | Views last month: 4 | Catalog Last Checked: July 31, 2026 at 08:51 PM -
For more information, see the Native Species Richness Factsheet at https://nrm.dfg.ca.gov/FileHandler.ashx?DocumentID=150681. The user can view a list of species potentially present in each...
Search relevance: 1.00 | Views last month: 4 | Catalog Last Checked: July 31, 2026 at 08:53 PM -
An inventory of Wildlife Conservation Board projects from board inception in 1949 to present (publication date). Project boundaries are approximate and used various data sources, scale and...
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The Geographical Information Center (GIC) was contracted by the California Department of Parks and Recreation (CDPR) to collect vegetation surveys to contribute to regional and statewide...
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Vector datasets of CWHR range maps are one component of California Wildlife Habitat Relationships (CWHR), a comprehensive information system and predictive model for California's wildlife. The...
Search relevance: 1.00 | Views last month: 4 | Catalog Last Checked: July 31, 2026 at 08:52 PM -
The Mendocino Pygmy Forest is one of the best-known examples of a rare natural community in California. The unique soil and climatic attributes and the resulting vegetation of the Mendocino...
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The Maxent modeling algorithm was used to build the species distribution model at 270 m spatial resolution using species occurrence points and environmental layers as predictors (Phillips et al....
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Time constrained surveys for reptiles and amphibians were conducted at 184 Great Valley study sites, and 107 Mojave Desert sites, between March and June 2017. Whenever possible, three independent...
Search relevance: 1.00 | Views last month: 4 | Catalog Last Checked: July 31, 2026 at 08:49 PM -
The Maxent modeling algorithm was used to build the species distribution model at 270 m spatial resolution using species occurrence points and environmental layers as predictors (Phillips et al....
Search relevance: 1.00 | Views last month: 4 | Catalog Last Checked: July 31, 2026 at 08:49 PM
