583 datasets found
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State
Named Waterbody Line
State of Connecticut —
Named Waterbody is a 1:24,000-scale, polygon and line feature-based layer that includes all named waterbodies depicted on the U.S. Geological Survey (USGS) 7.5 minute... -
Federal
Metabolism estimates for 356 U.S. rivers (2007-2017): 1. Site data
Department of the Interior —
This dataset provides site identifiers, details, and quality indicators. The format is a table with 1 row per site (tab-delimited file). This dataset is part of a... -
State
Connecticut Airports FAA
State of Connecticut —
Point features of airports in Connecticut, based on Federal Aviation Administration records. -
State
Impaired River 2020
State of Connecticut —
Connecticut 303(d) Impaired Waters 2020 is a subset of Connecticut 305(b) Assessed Waters 2020. If any one of the assigned designated uses is categorized as NOT... -
Federal
Surface ocean radial velocities obtained by HF-radar from stations located along coastal waters of Hawaii, North Slope Alaska, Gulf of Alaska, Puerto Rico/Virgin Islands, eastern U.S./Gulf of America, western U.S., and the Great Lakes
National Oceanic and Atmospheric Administration, Department of Commerce —
This dataset contains surface ocean radial velocities data obtained by HF-radar from stations located along coastal waters of the United States. Radial velocity files... -
State
Fisheries Management Area Lines
State of Connecticut —
Fisheries Management Areas Set: CT DEEP Fisheries Management Area Polygon Features is 1:24,000-scale data that identifes fisheries management areas for the... -
State
Surface Water Quality Classifications Set
State of Connecticut —
See full Data Guide here. Surface Water Quality Classifications Set: This dataset is a line and a polygon feature-based layer compiled at 1:24,000 scale that includes... -
Federal
Metabolism estimates for 356 U.S. rivers (2007-2017): 6. Model outputs
Department of the Interior —
This dataset provides complete fits from metabolism estimation models. The format is 5 files per model (text and tab-delimited files, packaged as 1 zip file per... -
State
Local Capital Improvement Program Project Authorization List
State of Connecticut —
Pursuant to C.G.S. § 7-535 through 7-538, the Local Capital Improvement Program (LoCIP) distributes formula-based entitlement funds to municipalities to reimburse the... -
Federal
Geospatial Data for Bridge Scour Countermeasure Assessments at Select Bridges in the United States, 2016–18
Department of the Interior —
Scouring of streambed material surrounding bridge structures is a leading cause of bridge failure in the United States. Damages resulting from bridge failure... -
State
Adjacent Color Mapping
State of Connecticut —
When creating a map with many adjacent polygons, such as political boundaries or districts, adding color can be challenging. Sometimes, there’s no specific data field... -
Federal
TIGER/Line Shapefile, 2020, State, Connecticut, Voting Districts
U.S. Census Bureau, Department of Commerce —
The TIGER/Line shapefiles and related database files (.dbf) are an extract of selected geographic and cartographic information from the U.S. Census Bureau's Master... -
Federal
2023 Cartographic Boundary File (SHP), Secondary School District for Connecticut, 1:500,000
U.S. Census Bureau, Department of Commerce —
The 2023 cartographic boundary shapefiles are simplified representations of selected geographic areas from the U.S. Census Bureau's Master Address File /... -
State
2023 Connecticut Contours
State of Connecticut —
Source:1 foot contours were generated for each production block from the final bare earth DEMs using ArcGIS software. Using ArcGIS software, the contours were... -
Federal
National Coral Reef Monitoring Program: Calcification data derived from coral core measurements for La Parguera Reef in Puerto Rico between 1991 and 2015 (NCEI Accession 0177878)
National Oceanic and Atmospheric Administration, Department of Commerce —
This archive package contains long-term calcification data from coral cores extracted from La Parguera Reef in Puerto Rico as part of the NOAA Coral Reef Conservation... -
Federal
2024 Cartographic Boundary File (KML), State Legislative District (SLD) Upper Chamber for Connecticut, 1:500,000
U.S. Census Bureau, Department of Commerce —
The 2024 cartographic boundary KMLs are simplified representations of selected geographic areas from the U.S. Census Bureau's Master Address File / Topologically... -
State
CT Vicinity State Lines
State of Connecticut —
Connecticut and Vicinity State Boundary data are intended for geographic display of state boundaries at statewide and regional levels. Use it to map and label states... -
Federal
H12489: NOS Hydrographic Survey , Long Island Sound, NY, 2012-09-27
National Oceanic and Atmospheric Administration, Department of Commerce —
The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support of nautical chart compilation for safe... -
Federal
H12479: NOS Hydrographic Survey , Eastern Long Island Sound, 2012-10-17
National Oceanic and Atmospheric Administration, Department of Commerce —
The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support of nautical chart compilation for safe... -
Federal
National Coral Reef Monitoring Program: Calcification data derived from coral core measurements for Cheeca Rocks and Little Conch Reef in the Florida Keys between 2004 and 2013 (NCEI Accession 0177877)
National Oceanic and Atmospheric Administration, Department of Commerce —
This archive package contains long-term calcification data from coral cores extracted from Cheeca Rocks and Little Conch Reef in the Florida Keys as part of the NOAA...
583 datasets found