AndreaBozzo/ceres-open-data-index huggingface dataset:
SFWMD Land Cover Land Use 2004-2005

This data set serves as documentation of land cover and land use within the South Florida Water Management District as it existed in 2004-05. Land cover/land use data was photo interpreted from 2004-05 1:12,000 scale CIR, RGB and stereo panchromatic aerial photography and classified using the SFWMD modified FLUCCS classification system. Features were stereoscopically interpreted from the aerial photography and the 1999 vector data was updated on screen over corresponding USGS DOQQ's. Horizontal accuracy of the data corresponds to the positional accuracy of the USGS DOQQ's. The minimum mapping unit for classification was 2 acres for wetlands and 5 acres for uplands. For Zipped File Geodatabase Download: [https://sfwmd.maps.arcgis.com/home/item.html?id=14314c569b9c4f6e93d76694e2797952 ]
SFWMD Land Cover Land Use 1999

SFWMD Land Cover Land Use 1999 serves as Documentation of land cover and land use within the South Florida Water Management District as it existed in 1999. Land cover/land use data was photointerpreted from 1999 1:40,000 scale NAPP CIR aerial photography and classified using the SFWMD modified FLUCCS classification system. Features were stereoscopically interpreted from the aerial photography and vector data was compiled on screen over corresponding USGS DOQ's. Horizontal accuracy of the data corresponds to the positional accuracy of the USGS DOQ's. The minimum mapping unit for classification was 2 acres for wetlands and 5 acres for uplands.
SFWMD Land Use 2012 - LWC and UEC Update

This polygon feature class documents the extent and type of land use within the Lower West Coast (LWC) and the Upper East Coast (UEC)Planning Regions of the South Florida Water Management District as it existed in 2011-2012. Land Use data were updated from 2008-09 LCLU by photo-interpretation from 2011-2013 aerial photography and classified using the SFWMD modified FLUCCS classification system. Features were interpreted from the county-based aerial photography (1 ft pixel) and updated on screen from the 2008-09 vector data. Horizontal accuracy of the data corresponds to the positional accuracy of the county aerial photography. The minimum mapping unit for classification was 2 acres for wetlands and 5 acres for uplands. The update was completed on 11/13/2014. This dataset was previously referred to as the 2014 update. The classification system used for this project was the Florida Land Use, Cover and Forms Classification System (FLUCCS), which was originally compiled by the Florida Department of Transportation, State Topographic Bureau. The classification system was amended by the District for use on this project and these amendments are described within this document. Only Land Use was considered for this project. [https://geoext.geoapps.sfwmd.gov/TPubs/2012_Land_Use_FLUCCs_Codes.pdf]
Indian River Lagoon (IRL) Seagrass

Open Data geospatial content of the St Johns River Water Management District (SJRWMD). Environmental datasets for various mapping projects including Indian River Lagoon (IRL) seagrass mapping. Additional documentation is available via either zip or xml\html. Most current report [https://data-floridaswater.opendata.arcgis.com/documents/cfad8c4fd74247779e817217e8b54a5a] web map [https://data-floridaswater.opendata.arcgis.com/maps/182e3fb3deeb4f24ab63ebce2ac211e2] Related PDF Reports for historic cycles are available as .zip packages. Each cycle is zipped separately. Copy and paste this Ftp link into Windows File Explorer to access those reports: ftp://secure.sjrwmd.com/disk3/wetlands/IRL_Seagrass/ Individual current and historic dataset metadata links are available as follows: [https://secure.sjrwmd.com/docs/metadata/2025_Seagrass.html] [https://secure.sjrwmd.com/docs/metadata/2023_Seagrass.html] [https://secure.sjrwmd.com/docs/metadata/2021_Seagrass.xml] [https://secure.sjrwmd.com/docs/metadata/2019_Seagrass.xml] [https://secure.sjrwmd.com/docs/metadata/2017_Seagrass.xml] [https://secure.sjrwmd.com/docs/metadata/2015_Seagrass.html] [https://secure.sjrwmd.com/docs/metadata/2013_Seagrass.html] [https://secure.sjrwmd.com/docs/metadata/2011_Seagrass.html] [https://secure.sjrwmd.com/docs/metadata/2009_Seagrass.html] [https://secure.sjrwmd.com/docs/metadata/2007_Seagrass.html] [https://secure.sjrwmd.com/docs/metadata/2005_Seagrass.html] [https://secure.sjrwmd.com/docs/metadata/2003_Seagrass.html] [https://secure.sjrwmd.com/docs/metadata/2001_Seagrass.html] [https://secure.sjrwmd.com/docs/metadata/1999_Seagrass.html] [https://secure.sjrwmd.com/docs/metadata/1996_Seagrass.html] [https://secure.sjrwmd.com/docs/metadata/1994_Seagrass.html] [https://secure.sjrwmd.com/docs/metadata/1992_Seagrass.html] [https://secure.sjrwmd.com/docs/metadata/1989_Seagrass.html] [https://secure.sjrwmd.com/docs/metadata/1986_Seagrass.html] [https://secure.sjrwmd.com/docs/metadata/1943_Seagrass.html]
Natural Collection Areas of Tampa Bay

These locations were identified as natural collection points, which under certain environmental conditions can be considered marine debris hot spots. The points listed in these data, represent larger segments of shoreline where marine debris or other floating sargassum may be directed through wind and tidal forces. These locations were identified through the use of satellite imagery, a Tampa Bay specific Estuary, Coastal and Ocean Circulation Model (ECOM), beach cleanup data and fish kills reported to FWC by the public.
Rainfall Return Period Areas (1-Day 10-Year)

The depth of rainfall in inches for 1-day rainfall with the 10-year return period illustrated as Figure C-4 in Appendix C of Environmental Resource Permit Applicant’s Handbook Volume II from [SFWMD Technical Memorandum, Frequency Analysis of One and Three Day Rainfall Maxima for central and southern Florida, Paul Trimble, October 1990 (DRE-291)].
Rainfall Return Period Areas (3-Day 25-Year)

The depth of rainfall in inches for 3-day rainfall with the 25-year return period illustrated as Figure C-8 in Appendix C of Environmental Resource Permit Applicant’s Handbook Volume II from [SFWMD Technical Memorandum, Frequency Analysis of One and Three Day Rainfall Maxima for central and southern Florida, Paul Trimble, October 1990 (DRE-291)].
Rainfall Return Period Areas (3-Day 100-Year)

The depth of rainfall in inches for 3-day rainfall with the 100-year return period illustrated as Figure C-9 in Appendix C of Environmental Resource Permit Applicant’s Handbook Volume II from [SFWMD Technical Memorandum, Frequency Analysis of One and Three Day Rainfall Maxima for central and southern Florida, Paul Trimble, October 1990 (DRE-291)].
Rainfall Return Period Areas (1-Day 25-Year)

The depth of rainfall in inches for 1-day rainfall with the 25-year return period illustrated as Figure C-5 in Appendix C of Environmental Resource Permit Applicant’s Handbook Volume II from [SFWMD Technical Memorandum, Frequency Analysis of One and Three Day Rainfall Maxima for central and southern Florida, Paul Trimble, October 1990 (DRE-291).]
Rainfall Return Period Areas (1-Day 5-Year)

The depth of rainfall in inches for 1-day rainfall with the 5-year return period illustrated as Figure C-3 in Appendix C of Environmental Resource Permit Applicant’s Handbook Volume II from [SFWMD Technical Memorandum, Frequency Analysis of One and Three Day Rainfall Maxima for central and southern Florida, Paul Trimble, October 1990 (DRE-291)].
Rainfall Return Period Areas (1-Day 3-Year)

The depth of rainfall in inches for 1-day rainfall with the 3-year return period illustrated as Figure C-6 in Appendix C of Environmental Resource Permit Applicant’s Handbook Volume II from [SFWMD Technical Memorandum, Frequency Analysis of One and Three Day Rainfall Maxima for central and southern Florida, Paul Trimble, October 1990 (DRE-291).]
Rainfall Return Period Areas (3-Day 10-Year)

The depth of rainfall in inches for 3-day rainfall with the 10-year return period illustrated as Figure C-7 in Appendix C of Environmental Resource Permit Applicant’s Handbook Volume II from [SFWMD Technical Memorandum, Frequency Analysis of One and Three Day Rainfall Maxima for central and southern Florida, Paul Trimble, October 1990 (DRE-291).]
Isohyetal map for the 1-day rainfall: 100-Year return period

The depth of rainfall in inches for 1-day rainfall with the 100-year return period illustrated as Figure C-6 in Appendix C of Environmental Resource Permit Applicant’s Handbook Volume II from [SFWMD Technical Memorandum, Frequency Analysis of One and Three Day Rainfall Maxima for central and southern Florida, Paul Trimble, October 1990 (DRE-291).]
Water Level Prediction Stations

Water Level Prediction Stations This feature layer, utilizing National Geospatial Data Asset (NGDA) data from the National Oceanic and Atmospheric Administration, displays the Center for Operational Oceanographic Products and Services (CO-OPS) locations of U.S. and international stations at which tide predictions can be generated from historic and active water level stations. According to [NOAA], "Tide predictions are a calculation of what the water level will be based on the analysis of data collected at these locations. Harmonic stations generate predictions from harmonic constituents from the data analysis; Subordinate stations generate predictions using time and height adjustments applied to the predictions for a specific harmonic station. CO-OPS offers six-minute and hourly tide/water level predictions 'on-the-fly' for all stations with harmonic constituents. CO-OPS also offers high/low data for all stations in NOAA's published tide and current table." [Water Level Prediction Station] Comfort Island & Ship Shoal Light Data currency: This cached Esri federal service is checked weekly for updates from its enterprise federal source ([Waterlevel Prediction Stations]) and will support mapping, analysis, data exports and OGC API – Feature access. NGDAID: [178 (Sea Level Trends: Sea Level Variations of the United States Derived from National Water Level Observation Network Stations)] OGC API Features Link: ([Water Level Prediction Stations - OGC Features]) copy this link to embed it in OGC Compliant viewers For more information: [NOAA Tide Predictions]; [Tides & Currents Products] For feedback please contact: [Esri_US_Federal_Data@esri.com] NGDA Data Set This data set is part of the [NGDA Water - Oceans & Coast Theme Community]. Per the Federal Geospatial Data Committee (FGDC), [Water - Oceans & Coast] is defined as “features and characteristics of salt water bodies (i.e. tides, tidal waves, coastal information, reefs) and features and characteristics that represent the intersection of the land with the water surface (i.e. shorelines), the lines from which the territorial sea and other maritime zones are measured (i.e. baseline maritime) and lands covered by water at any stage of the tide (i.e. Outer Continental Shelf ), as distinguished from tidelands, which are attached to the mainland or an island and cover and uncover with the tide.” For other NGDA Content: [Esri Federal Datasets]
Interstates_TDA

The FDOT GIS Interstates feature class provides spatial information on Florida Interstate highways. The interstate and US route numbers are assigned by the Federal American Association of State Highway and Transportation Officials (AASHTO) usually following recommendations by the each state department. Both interstate and US routes are coded under the USROUTE characteristic. Interstate numbers are assigned with even numbers for west to east routes and odd numbers for routes going south to north, starting with the lowest number in the lowest part of the nation and progressing higher nationwide. US route numbers are assigned with odd numbers for north and south routes with the low number beginning in the east and progressing higher toward the west. This numbering practice is used across all states for all interstates and US routes for the public traveling purposes. This information is required for roadways functionally classified as principal, minor arterials that have US route designations, and all Active Exclusive roads that are associated with Interstate and the US route. This dataset is maintained by the Transportation Data & Analytics office (TDA). The source spatial data for this hosted feature layer was created on: 07/04/2026. For more details please review the [ FDOT RCI Handbook ] Download Data: Enter Guest as Username to download the source shapefile from here: [https://ftp.fdot.gov/file/d/FTP/FDOT/co/planning/transtat/gis/shapefiles/interstates.zip] [FDOT Logo]
Bridges_TDA

Bridges are defined in 335.074, F.S. as the following: Bridges are defined as having an opening measured along the center of the roadway of more than 20 feet between under croppings of the abutments or spring lines of arches or extreme ends of openings for multiple boxes and those bridges consisting of multiple pipes where the clear distance between openings is less than half of the smaller contiguous opening. This dataset is maintained by the Transportation Data & Analytics office (TDA). The source spatial data for this hosted feature layer was created on: 07/04/2026. For more details please review the [ FDOT RCI Handbook ] Download Data: Enter Guest as Username to download the source shapefile from here: [https://ftp.fdot.gov/file/d/FTP/FDOT/co/planning/transtat/gis/shapefiles/bridges.zip] [FDOT Logo]
FL Congressional Districts May 2026

Previous boundaries were updated after Gov. Ron DeSantis signed a new mid-decade redistricting map into law on May 4, 2026. These boundaries will be updated with elected official's names, after the November 2026 election cycle. Please visit the Florida Office of Economic and Demographic Research for more information: [https://edr.state.fl.us/Content/redistricting/2026redistricting] * 2026 Congressional Redistricting transmittal letter and plan files: [Transmittal Letter] * Individual District Maps: [https://edr.state.fl.us/Content/redistricting/2026redistricting/congressional.cfm] * Web Map: [https://experience.arcgis.com/experience/69a85aceed7847d295f78f1c44baff64]
Florida NGS Bench Marks

This data contains a set of geodetic control stations maintained by the National Geodetic Survey. Each geodetic control station in this dataset has either a precise Latitude/Longitude used for horizontal control or a precise Orthometric Height used for vertical control, or both. The National Geodetic Survey (NGS) serves as the Nation's depository for geodetic data. The NGS distributes geodetic data worldwide to a variety of users. These geodetic data include the final results of geodetic surveys, software programs to format, compute, verify, and adjust original survey observations or to convert values from one geodetic datum to another, and publications that describe how to obtain and use Geodetic Data products and services. For technical issues, updates or questions please contact [Bryan Shoaf].
CCAP Canopy Cover 2020-2021

The NOAA Coastal Change Analysis Program (C-CAP) produces national standardized land cover and change products for the coastal regions of the U.S. C-CAP products inventory coastal intertidal areas, wetlands, and adjacent uplands with the goal of monitoring changes in these habitats through time. The timeframe for this metadata is 2020 through 2021, depending on the latest date of available imagery. These maps were developed utilizing high resolution 30cm or better aerial imagery. In addition, a digital surface model (DSM) derived from the stereo imagery was used to determine vegetation heights. This information provides managers with a detailed accounting of current landscape conditions related to impervious surface, woody canopy, and water feature extents.
Florida Regional Planning Councils

The Florida Regional Councils Association (FRCA) is an alliance of Florida’s 10 Regional Planning Councils (RPCs) and serves to enhance regional collaboration throughout the state. Planning Councils are multi-purpose entities comprised of local governments that solve problems at the regional level and help communities grow. This layer was created based on the TIGER Census shapefiles: [https://www.census.gov/geographies/mapping-files/time-series/geo/tiger-line-file.html] For more information, please visit: www.flregionalcouncils.org/ For questions about this data, contact: Denise Imbler dimbler@thearpc.com
CCAP Land Cover Tampa FL

The NOAA Coastal Change Analysis Program (C-CAP) produces national standardized land cover and change products for the coastal regions of the U.S. C-CAP products inventory coastal intertidal areas, wetlands, and adjacent uplands with the goal of monitoring changes in these habitats through time. The timeframe for this metadata is summer 2021. These maps are developed utilizing high resolution aerial imagery, along with lidar and various available ancillary information, and can be used to track changes in the landscape through time. This trend information gives important feedback to managers on the success or failure of management policies and programs and aid in developing a scientific understanding of the Earth system and its response to natural and human-induced changes. This understanding allows for the prediction of impacts due to these changes and the assessment of their cumulative effects, helping coastal resource managers make more informed regional decisions.
FL Peninsular Hx Michael Supplemental LiDAR 2020

Complete DEM LiDAR product for the Florida Peninsular LiDAR and Hurricane Michael Supplemental collections. Original 2.5 ft (0.762 m) product resolution. Source resolution files contain flight date attributes for pop-ups. All data collected between November 2018 and April 2020. Additional flight lines feature service available from FL Geographic Information Office website. FloridaGIO.gov
TIGER American Indian Lands 2020

The TIGER/Line Files are shapefiles and related database files (.dbf) that are an extract of selected geographic and cartographic information from the U.S. Census Bureau's Master Address File / Topologically Integrated Geographic Encoding and Referencing (MAF/TIGER) Database (MTDB). The MTDB represents a seamless national file with no overlaps or gaps between parts, however, each TIGER/Line File is designed to stand alone as an independent data set, or they can be combined to cover the entire nation. The American Indian / Alaska Native / Native Hawaiian (AIANNH) Areas Shapefile includes the following legal entities: federally recognized American Indian reservations and off-reservation trust land areas, State-recognized American Indian reservations, and Hawaiian home lands (HHLs). The statistical entities included are Alaska Native village statistical areas (ANVSAs), Oklahoma tribal statistical areas (OTSAs), tribal designated statistical areas (TDSAs), and State designated tribal statistical areas (SDTSAs). Joint use areas are also included in this shapefile and mean that the area is administered jointly and/or claimed by two or more American Indian tribes. The Census Bureau designates both legal and statistical joint use areas as unique geographic entities for the purpose of presenting statistical data. Note that tribal subdivisions and Alaska Native Regional Corporations (ANRCs) are additional types of American Indian / Alaska Native areas stored by the Census Bureau, but are displayed in separate shapefiles because of how the fall within the Census Bureau's geographic hierarchy. The 2020 Census boundaries for federally recognized American Indian reservations and off-reservation trust lands are as of January 1, 2020, as reported by the federally recognized tribal governments through the Census Bureau's Boundary and Annexation Survey (BAS). The Bureau of Indian Affairs (BIA) within the U.S. Department of the Interior (DOI) provides the list of federally recognized Tribes and only provides legal boundary information when the Tribes need supporting records, if a boundary is based on treaty or another document that is historical or open to legal interpretation, or when another Tribal, State, or local government challenges the depiction of a reservation or off-reservation trust land. The boundaries for State recognized American Indian reservations and for SDTSAs were delineated State governor appointed liaisons for the 2020 Census through the State American Indian Reservation Program and TSAP respectively.
Florida Breaklines

Product: Breakline data is used to hydroflatten the DEMs created for the FL Peninsular 2018 and FL Hurricane Michael 2020 Lidar Projects. Breaklines are reviewed against lidar intensity imagery to verify completeness of capture. The breaklines from the statewide collection are originally stored by county and were combined to form this statewide dataset. Dataset Description: FL Peninsular 2018 and FL Hurricane Michael 2020 Lidar projects called for the Planning, Acquisition, processing and derivative products of lidar data to be collected at a nominal pulse spacing (NPS) of 0.35 meter. Project specifications are based on the U.S. Geological Survey National Geospatial Program Base Lidar Specification, Version 1.3 and Version 2.1, respectively. The data was developed based on a horizontal projection/datum of NAD83 (2011), State Plane, U.S. Survey Feet and vertical datum of NAVD88 (GEOID12B), U.S. Survey Feet. Lidar data was delivered as processed Classified LAS 1.4 files, formatted to individual 5000 ft x 5000 ft tiles, as tiled Intensity Imagery, and as tiled bare earth DEMs; all tiled to the same 5000 ft x 5000 ft schema.
CCAP Impervious Cover 2020-2021

The NOAA Coastal Change Analysis Program (C-CAP) produces national standardized land cover and change products for the coastal regions of the U.S. C-CAP products inventory coastal intertidal areas, wetlands, and adjacent uplands with the goal of monitoring changes in these habitats through time. The timeframe for this metadata is 2020 through 2021, depending on the latest date of available imagery. These maps were developed utilizing high resolution 30cm or better aerial imagery. In addition, a digital surface model (DSM) derived from the stereo imagery was used to determine vegetation heights. This information provides managers with a detailed accounting of current landscape conditions related to impervious surface, woody canopy, and water feature extents.
CCAP Water Cover 2020-2021

The NOAA Coastal Change Analysis Program (C-CAP) produces national standardized land cover and change products for the coastal regions of the U.S. C-CAP products inventory coastal intertidal areas, wetlands, and adjacent uplands with the goal of monitoring changes in these habitats through time. The timeframe for this metadata is 2020 through 2021, depending on the latest date of available imagery. These maps were developed utilizing high resolution 30cm or better aerial imagery. In addition, a digital surface model (DSM) derived from the stereo imagery was used to determine vegetation heights. This information provides managers with a detailed accounting of current landscape conditions related to impervious surface, woody canopy, and water feature extents.
Water Management District Boundaries

Florida Water Management District Boundaries. This dataset, provided by DEP, shows the extent of all 5 Water Management Districts in Florida. It uses the old DEP Florida County Shoreline as an edge. Water management districts in the State of Florida work in collaboration with the Florida Department of Environmental Protection under the Florida Water Resources Act (Chapter 373, Florida Statutes). The water management districts and FDEP work together to resolve statewide water planning and management issues pertaining to water supply, flood protection, floodplain management, water quality, and protection of natural systems.