AndreaBozzo/ceres-open-data-index huggingface dataset:
Vegetation - Suisun Marsh - Change 1999 to 2003 [ds164]

<DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>This vegetation mapping project of Suisun Marsh blends ground-based classification, aerial photo interpretation, and GIS editing and processing. The method is based on the development of a quantitative vegetation classification, which is used to describe the vegetation map units of the marsh. The classification is defined to meet the specifications of the National and State standards for vegetation classification, but is related through a cross-walking table to other standard classifications in use locally or statewide.</SPAN></P></DIV></DIV></DIV>
Biodiversity Explorer User Guide

<p>The <a href='https://experience.arcgis.com/experience/a18f7afb32784a29a4bbb88b570bc2a3' target='_blank' rel='nofollow ugc noopener noreferrer'>Biodiversity Explorer</a> is a set of maps and summary information on species, natural communities, and habitat types tracked by the California Department of Fish and Wildlife (CDFW). Information is drawn from several key datasets of the <a href='https://wildlife.ca.gov/Data/Analysis/Ace' target='_blank' rel='nofollow ugc noopener noreferrer'>Areas of Conservation Emphasis</a> (ACE) project, and multiple vegetation mapping efforts across the state. A user can define an area of interest within an ecoregion to concurrently view aggregated landscape rankings from several ACE biodiversity indices, or view statistics on the conservation status of habitat types from within the Habitat and Land Cover dashboard. </p><p></p>
Conserved Areas Explorer User Guide

<p></p><p>The <a href='https://experience.arcgis.com/experience/83b5c08cae8b47d3b7c623f2de1f0dcc/page/page_0/' target='_blank' rel='nofollow ugc noopener noreferrer'>Conserved Areas Explorer</a><span> </span>is a series of dashboards that identify areas currently considered conserved for the 30x30 initiative using the California Protected Areas Database, U.S. Protected Areas Database, California Conservation Easement Database, and the California Marine Protected Areas networks.</p><p>Users can view information about how the lands and coastal waters are managed, and visualize what areas are currently conserved.</p>
Climate Explorer User Guide

<p></p><p>This guide will introduce the <a href='https://experience.arcgis.com/experience/b474bc8f47604caebf9337f1a4d17723' target='_blank' rel='nofollow ugc noopener noreferrer'>Climate Explorer</a> and will familiarize you with key features and capabilities. </p><p>The <a href='https://experience.arcgis.com/experience/b474bc8f47604caebf9337f1a4d17723' target='_blank' rel='nofollow ugc noopener noreferrer'>Climate Explorer</a> provides three interactive viewers allowing users to explore predicted changes in temperature and precipitation, sea level rise and storm severity, and opportunities to implement nature-based solutions, which are actions that work with and enhance nature to help address societal challenges on California’s landscapes. </p>
2020 California Redistricting Maps

<span>The authoritative and official final approved maps by the 
2020 California Citizens Redistricting Commission for the 2020 redistricting cycle</span>.<span> The
 Citizens Redistricting Commission for the State of California has 
created statewide district maps for the State Assembly, State Senate, 
State Board of Equalization, and United States Congress in accordance, 
with the provisions of Article XXI of the California Constitution. The 
Commission has approved the final maps and certified them to the 
Secretary of State.</span><div><span><br /></span></div><div><span>Line
 drawing criteria included population equality as required by the U.S. 
Constitution, the Federal Voting Rights Act, geographic contiguity, 
geographic integrity, geographic compactness, and nesting. Geography was
 defined by U.S. Census Block geometry.</span></div>
Access Explorer GAP12 Open Access Enriched

<div>Half-mile access sheds to open access open space in the conservation areas dataset built for CA Nature. Each has been intersected to a city and county dataset to allow summarization of demographics. These were then enriched using ESRI's geoenrichment services to provide select demographics. Three layers are included:</div><div><br /></div><div>1. Half-mile access sheds from open access areas considered 30x30 Conservation Areas (GAP Code 1 and 2)</div><div>2. Half-mile access sheds from open access areas in the Conservation Areas dataset (GAP Codes 1, 2, 3, 4)</div><div>3. All city and county areas to provide baseline demographics for comparison. </div><div><br /></div><div>Demographic variables include:</div><div><ol><li>Population</li><li>Age Distribution</li><li>Educational Attainment</li><li>Housing Unit Occupancy</li><li>Hispanic or Latino Origin</li><li>Race</li><li>Household income</li></ol></div><div><br /></div>
Access Explorer All Areas Open Access Enriched

<div>Half-mile access sheds to open access open space in the conservation areas dataset built for CA Nature. Each has been intersected to a city and county dataset to allow summarization of demographics. These were then enriched using ESRI's geoenrichment services to provide select demographics. Three layers are included:</div><div><br /></div><div>1. Half-mile access sheds from open access areas considered 30x30 Conservation Areas (GAP Code 1 and 2)</div><div>2. Half-mile access sheds from open access areas in the Conservation Areas dataset (GAP Codes 1, 2, 3, 4)</div><div>3. All city and county areas to provide baseline demographics for comparison. </div><div><br /></div><div>Demographic variables include:</div><div><ol><li>Population</li><li>Age Distribution</li><li>Educational Attainment</li><li>Housing Unit Occupancy</li><li>Hispanic or Latino Origin</li><li>Race</li><li>Household income</li></ol></div><div><br /></div>
Access sheds for all public open spaces

<div>Half-mile access sheds to open access open space in the conservation areas dataset built for CA Nature. Each has been intersected to a city and county dataset to allow summarization of demographics. These were then enriched using ESRI's geoenrichment services to provide select demographics. Three layers are included:</div><div><br /></div><div>1. Half-mile access sheds from open access areas considered 30x30 Conservation Areas (GAP Code 1 and 2)</div><div>2. Half-mile access sheds from open access areas in the Conservation Areas dataset (GAP Codes 1, 2, 3, 4)</div><div>3. All city and county areas to provide baseline demographics for comparison. </div><div><br /></div><div>Demographic variables include:</div><div><ol><li>Population</li><li>Age Distribution</li><li>Educational Attainment</li><li>Housing Unit Occupancy</li><li>Hispanic or Latino Origin</li><li>Race</li><li>Household income</li></ol></div><div><br /></div>
Access Explorer City County Reference

<div>Half-mile access sheds to open access open space in the conservation areas dataset built for CA Nature. Each has been intersected to a city and county dataset to allow summarization of demographics. These were then enriched using ESRI's geoenrichment services to provide select demographics. Three layers are included:</div><div><br /></div><div>1. Half-mile access sheds from open access areas considered 30x30 Conservation Areas (GAP Code 1 and 2)</div><div>2. Half-mile access sheds from open access areas in the Conservation Areas dataset (GAP Codes 1, 2, 3, 4)</div><div>3. All city and county areas to provide baseline demographics for comparison. </div><div><br /></div><div>Demographic variables include:</div><div><ol><li>Population</li><li>Age Distribution</li><li>Educational Attainment</li><li>Housing Unit Occupancy</li><li>Hispanic or Latino Origin</li><li>Race</li><li>Household income</li></ol></div><div><br /></div>
Ca. 4th Climate Change Assessment Regions

<span style='font-family:&quot;Avenir Next W01&quot;, &quot;Avenir Next W00&quot;, &quot;Avenir Next&quot;, Avenir, &quot;Helvetica Neue&quot;, sans-serif; font-size:16px;'>Regional boundaries for use by CA Nature to support activities related to Executive Order N-82-20. These include California's 30x30 effort, Climate Smart Land Strategies, and equitable access to open space. This layer is derived from the 4th California Climate Assessment regions, and enhanced using the California County Boundaries dataset (version 19.1) maintained by the California Department of Forestry and Fire Protection's Fire Resource Assessment Program, and the 3 Nautical Mile marine boundary for California sourced from the California Department of Fish and Wildlife.</span>
Open Data User Guide

<p></p><p>This guide will introduce the open data resources available in the <a href='https://www.californianature.ca.gov/pages/ca-nature' target='_blank' rel='nofollow ugc noopener noreferrer'>CA Nature website</a> and familiarize you with key features and capabilities of the site.</p><p><a href='https://www.californianature.ca.gov/pages/ca-nature' target='_blank' rel='nofollow ugc noopener noreferrer'>CA Nature</a> is an online Geographic Information System (or GIS), that collects a suite of publicly accessible interactive digital mapping tools and data. </p>
CalGEM District Boundaries

District boundaries for the Geologic Energy Management Division in the California Department of Conservation. <div><br /></div><div>CalGEM is the Geologic Energy Management Division of the California Department of Conservation, formerly the Division of Oil, Gas, and Geothermal Resources (as of January 1, 2020).<br /><div><br /></div><div>Update Frequency: None Planned, last updated 2022.</div></div>
Post Primacy Aquifer Exemptions

<div style='text-align:justify;'>This post primacy aquifer exemption data depicts areas exempted by the US EPA for Class II injection after the March 14, 1983 Primacy agreement between the US EPA and CalGEM. This dataset represents an expansion of the original primacy exempted areas based on aquifer exemption packages that were approved between 1985 and 2021.</div>
WellSTAR: Oil and Gas Wells

<span style='font-family:&quot;Avenir Next W01&quot;, &quot;Avenir Next W00&quot;, &quot;Avenir Next&quot;, Avenir, &quot;Helvetica Neue&quot;, sans-serif; font-size:16px;'>This online map represents oil and gas wells in the CalGEM Well Statewide Tracking and Reporting System, or WellSTAR. Wells are displayed by well type and well status.</span><div><span style='font-family:&quot;Avenir Next W01&quot;, &quot;Avenir Next W00&quot;, &quot;Avenir Next&quot;, Avenir, &quot;Helvetica Neue&quot;, sans-serif; font-size:16px;'><br /></span></div><div><div><font><span style='font-size:16px;'>CalGEM is the Geologic Energy Management Division of the California Department of Conservation, formerly the Division of Oil, Gas, and Geothermal Resources (as of January 1, 2020).</span></font></div><div><font><span style='font-size:16px;'><br /></span></font></div><div><a href='https://www.conservation.ca.gov/calgem/for_operators/Pages/WellSTAR.aspx' target='_blank' rel='nofollow ugc noopener noreferrer'>WellSTAR homepage</a></div><div><font><span style='font-size:16px;'><br /></span></font></div><div><font><span style='font-size:16px;'>Update Frequency: As Needed</span></font></div></div>
House Sparrow Range - CWHR B547 [ds1683]

<div style='text-align:Left;'><div><div><p style='margin:0 0 14 0;'><span><span>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 CWHR System was developed to support habitat conservation and management, land use planning, impact assessment, education, and research involving terrestrial vertebrates in California. CWHR contains information on life history, management status, geographic distribution, and habitat relationships for wildlife species known to occur regularly in California. Range maps represent the maximum, current geographic extent of each species within California. They were originally delineated at a scale of 1:5,000,000 by species-level experts and have gradually been revised at a scale of 1:1,000,000. For more information about CWHR, visit the CWHR webpage (</span><a href='https://www.wildlife.ca.gov/Data/CWHR' style='text-decoration:underline;' rel='nofollow ugc'><span>https://www.wildlife.ca.gov/Data/CWHR</span></a><span>). The webpage provides links to download CWHR data and user documents such as a look up table of available range maps including species code, species name, and range map revision history; a full set of CWHR GIS data; .pdf files of each range map or species life history accounts; and a User Guide.</span></span></p></div></div></div>
Interagency Ecological Program: Zooplankton catch and water quality data from the Sacramento River floodplain and tidal slough, collected by the Yolo Bypass Fish Monitoring Program, 1998-2018.

Largely supported by the Interagency Ecological Program (IEP), the California Department of Water Resources (DWR) has operated a fisheries and invertebrate monitoring program in the Yolo Bypass since 1998. The main objectives of the Yolo Bypass Fish Monitoring Program (YBFMP) are to collect baseline data on lower trophic levels (phytoplankton, zooplankton and insect drift), juvenile and adult fish, hydrology, and water quality parameters. As the Yolo Bypass has been identified as a high restoration priority by numerous regulatory agencies, these baseline data are critical for evaluating success of future restoration projects. In addition, the data have already served to increase our understanding of the role of the Yolo Bypass in the life history of native fishes, and its ecological function in the San Francisco Estuary. Zooplankton are an important component in the diet of larval, juvenile, and small adult fishes within the San Francisco Estuary, including Delta Smelt, juvenile Chinook Salmon, Striped Bass, and Sacramento Splittail. The YBFMP collects zooplankton year-round from two sites. Since 2011, samples have been collected biweekly (every other week) to weekly (during floodplain inundation) using 150- and 50- micrometer mesh plankton nets. Zooplankton are identified and enumerated by contractors (currently BSA Environmental Services). The goals of the zooplankton monitoring program are to compare the seasonal variation in species densities and trends between (1) the Sacramento River channel, and (2) the Yolo Bypass, the river’s seasonal floodplain. Data on zooplankton catch and associated water quality parameters are presented in this dataset.
OFAM Project Hope

Project Hope is a multi-agency coordinated response collaboration between the Department of General Services (DGS), California Office of Emergency Services (Cal OES), and California Department of Corrections and Rehabilitation (CDCR).  The program was created to protect people released from prison during the COVID-19 pandemic and the California communities to which they are returning.  More information about Project Hope is available at www.cdcr.ca.gov/covid19/project-hope/.
Northern Sacramento Valley Groundwater Elevation Change Maps

Groundwater Elevation Change Maps summarize the change in groundwater level measurements over time, collected from wells in the northern Sacramento Valley by the Department of Water Resources (DWR) Northern Region Office (NRO) and monitoring cooperators. Northern Sacramento Valley groundwater levels are measured seasonally, during the annual water year, as part of our ongoing data collection program. Many of the wells have over 30 years of monitoring history, with the longest active monitoring well dating back to 1921. Groundwater level data provides valuable information regarding seasonal fluctuations and long-term changes in groundwater level trends over time. The groundwater level data presented in these figures includes the Sacramento Valley and Redding groundwater basin portions of Shasta, Tehama, Butte, Colusa, Glenn, and Sutter counties and are organized by year, season, well depth, and period of change.
California Monitoring Program for Salmon and Steelhead [ds2804]

This data is out of date, no longer updated, and may contain inaccurate information, please see Salmonid Population Monitoring Areas - California - CMP [ds3001].The California Monitoring Plan is the most comprehensive program to date that provides a complete understanding of Californias salmon and steelhead populations, utilizing statistically-rigorous modeling in combination with a variety of in-river sampling and surveys methods. CDFW and NOAA Fisheries are leading the implementation of this Plan from Californias northern border with Oregon south to its board with Mexico. This monitoring strategy was designed to estimate populations of anadromous salmonids in coastal streams, and is being currently expanded to include the anadromous rivers of Central Valley.For more detail on the Klamath-Trinity River systems, visit the links below.https://www.wildlife.ca.gov/Conservation/Fishes/Chinook-Salmon/Anadromous-Assessment
California Monitoring Program for Salmon and Steelhead [ds2804] Extended Table

This data is out of date, no longer updated, and may contain inaccurate information, please see Salmonid Population Monitoring Areas - California - CMP [ds3001].The California Monitoring Plan is the most comprehensive program to date that provides a complete understanding of Californias salmon and steelhead populations, utilizing statistically-rigorous modeling in combination with a variety of in-river sampling and surveys methods. CDFW and NOAA Fisheries are leading the implementation of this Plan from Californias northern border with Oregon south to its board with Mexico. This monitoring strategy was designed to estimate populations of anadromous salmonids in coastal streams, and is being currently expanded to include the anadromous rivers of Central Valley.For more detail on the Klamath-Trinity River systems, visit the links below.https://www.wildlife.ca.gov/Conservation/Fishes/Chinook-Salmon/Anadromous-Assessment
California Monitoring Program for Salmon and Steelhead [ds2804] Extended Table

<div style='text-align:Left;'><div><div><p><span style='font-weight:bold;'>This data is out of date, no longer updated, and may contain inaccurate information, please see </span><a href='https://apps.wildlife.ca.gov:443/bios/?dslist=3001' style='text-decoration:underline;' rel='nofollow ugc'><span style='font-weight:bold;'>Salmonid Population Monitoring Areas - California - CMP [ds3001]</span></a><span style='font-weight:bold;'>. </span></p><p><span>The California Monitoring Plan is the most comprehensive program to date that provides a complete understanding of California's salmon and steelhead populations, utilizing statistically-rigorous modeling in combination with a variety of in-river sampling and surveys methods. CDFW and NOAA Fisheries are leading the implementation of this Plan from California's northern border with Oregon south to its board with Mexico. This monitoring strategy was designed to estimate populations of anadromous salmonids in coastal streams, and is being currently expanded to include the anadromous rivers of Central Valley. </span></p><p><span>For more detail on the Klamath-Trinity River systems, visit the links below. </span></p><p><span /><a href='https://www.wildlife.ca.gov/Conservation/Fishes/Chinook-Salmon/Anadromous-Assessment' style='text-decoration:underline;' rel='nofollow ugc'><span>https://www.wildlife.ca.gov/Conservation/Fishes/Chinook-Salmon/Anadromous-Assessment </span></a><span> </span></p></div></div></div>
Tree Characteristics - Spears and Didion Ranches [ds320]

These data are the characteristics of the individual live trees found in 0.05-ha circular plot habitat samples taken in 2005 at sample points at Spears and Didion Ranches, Placer County, California. There were three 0.05-ha circular habitat sampling plots at each of the 15 sample points. To be counted, trees had to be > 4" dbh and within the 12.6 m radius plot. If a plot number is missing, then there were no trees at the sample points and vegetation plots.
Conservation Opportunities Modeler User Guide

<p></p><p>This guide will introduce the <a href='https://experience.arcgis.com/experience/23d722cab25c482593645019057fa0e0/' target='_blank' rel='nofollow ugc noopener noreferrer'>Conservation Opportunities Modeler</a> and will familiarize you with key features and capabilities. </p><p>The Conservation Opportunities Modeler allows users to express their own priorities through selecting data pulled from an extensive library, assigning weights and scores, and visualizing the areas with high value based on the user's choices. </p>
Long-Term Occupational Employment Projections

Long-term Occupational Projections for a 10-year time horizon are provided for the State and its labor market regions to provide individuals and organizations with an occupational outlook to make informed decisions on individual career and organizational program development. Long-term projections are revised annually. Data are not available for geographies below the labor market regions. Detail may not add to summary lines due to suppression of data because of confidentiality and/or quality.
Tree Characteristics - Spears and Didion Ranches [ds320]

These data are the characteristics of the individual live trees found in 0.05-ha circular plot habitat samples taken in 2005 at sample points at Spears and Didion Ranches, Placer County, California. There were three 0.05-ha circular habitat sampling plots at each of the 15 sample points. To be counted, trees had to be &gt; 4" dbh and within the 12.6 m radius plot. If a plot number is missing, then there were no trees at the sample points and vegetation plots.
National Hydrography Dataset (NHD) Archive

This page is meant to act as an archival repository for previous versions of the statewide National Hydrography Dataset (NHD) which includes the Watershed Boundary Dataset (WBD) released by USGS. All data are presented in their original, unmodified format as downloaded from USGS. Be aware that the data do not come with a geometric network; directions for building the geometric network can be found in the text file on this resource page called "How to Create NHD Network".
Tree Characteristics - Spears and Didion Ranches [ds320] Extended Table

These data are the characteristics of the individual live trees found in 0.05-ha circular plot habitat samples taken in 2005 at sample points at Spears and Didion Ranches, Placer County, California. There were three 0.05-ha circular habitat sampling plots at each of the 15 sample points. To be counted, trees had to be > 4" dbh and within the 12.6 m radius plot. If a plot number is missing, then there were no trees at the sample points and vegetation plots.
Rails - Spears and Didion Ranches [ds310] Extended Table

<DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>These data are the detections of Virginia rail (Rallus limicola), Sora (Porzana carolina), and California black rail (Laterallus jamaicensis) from 13 survey points at wetlands at the Spears and Didion Ranch parks in Placer County, California. These detections resulted from playback surveys at these points in April and May 2005.</SPAN></P></DIV></DIV></DIV>
Rails - Spears and Didion Ranches [ds310]

<DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>These data are the detections of Virginia rail (Rallus limicola), Sora (Porzana carolina), and California black rail (Laterallus jamaicensis) from 13 survey points at wetlands at the Spears and Didion Ranch parks in Placer County, California. These detections resulted from playback surveys at these points in April and May 2005.</SPAN></P></DIV></DIV></DIV>
Market Squid Fishery, Historic Biological Samples - 1989-1994 - California

Dataset contains dockside biological data for squid fishery from the years 1989 to 1994.

This data and metadata were submitted by California Department of Fish and Wildlife (CDFW) Staff though the Data Management Plan (DMP) framework with the id: DMP000475. For more information, please visit https://wildlife.ca.gov/Data/Sci-Data.