-
Federal
Long Island Sound 2016 HYDRO LINES recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
This data set contains vector lines representing coastal hydrography features that are not captured in the HYDROP polygon data layer. The features found in the HYDROL... -
Federal
Long Island Sound 2016 T_MAMMAL recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
This feature class resides within the BIOLOGY Feature Data Set of the Long Island Sound - 2016 ESI Geodatabase. It contains vector polygons representing sensitive... -
Federal
NOAA Water Levels for Coastal, Estuaries and Great Lakes regions recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
For over 200 years, NOAA's Center for Operational Oceanographic Products and Services (CO-OPS) and its predecessors have been managing a comprehensive system for... -
Federal
Airborne Geophysical Survey Inventory of the Conterminous United States, Alaska, Hawaii, and Puerto Rico (ver. 4.0, April 2023) recent views
Department of the Interior —
This data release is a compilation of the locations of airborne geophysical surveys in the United States. The inventory documents public airborne geophysical surveys... -
Federal
2005 Atlantic Hurricanes Poster recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
The 2005 Atlantic Hurricanes poster features high quality satellite images of 15 hurricanes which formed in the Atlantic Basin (includes Gulf of Mexico and Caribbean... -
Federal
Geospatial Data for Bridge Scour Countermeasure Assessments at Select Bridges in the United States, 2016–18 recent views
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... -
Federal
5 Minute Navigation Points for R/V UCONN 84-1 (UCONN84-1)(84_1NAVP) recent views
Department of the Interior —
This GIS layer contains the shiptrack navigation points collected aboard the RV UCONN during a 1984 geophysical cruise to west-central Long Island Sound. A boomer... -
Federal
Navigation Lines for R/V ASTERIAS 82-3 (AST82-3) (82_3NAVT) recent views
Department of the Interior —
This GIS layer contains the shiptrack navigation lines collected aboard the RV ASTERIAS during a 1982 geophysical cruise to eastern Long Island Sound. A boomer... -
Federal
Location of cores collected during cruise R/V ATLANTIC TWIN 88-1 (AT-88-1)(MMS88) recent views
Department of the Interior —
This GIS layer contains the station navigation for vibracores collected in Long Island Sound during 1988. These cores were originally collected to study nearshore... -
Federal
Outer Continental Shelf Block Aliquots - Atlantic Region NAD83 NGDA recent views
Department of the Interior —
Atlantic OCS aliquots (sub-blocks) for BOEM renewable energy leasing in the Atlantic. -
Federal
EnviroAtlas - Protected Lands by 12-digit HUC for the Conterminous United States recent views
U.S. Environmental Protection Agency —
This dataset shows the percentage of each National Hydrography Dataset Plus (NHDPlus) V2 12-digit Hydrologic Unit (HUC) that is included in the USGS National Gap... -
Federal
Wildlife Health Information Sharing Partnership-event reporting system (WHISPers) recent views
Department of the Interior —
WHISPers stands for Wildlife Health Information Sharing Partnership - event reporting system. It is a web-based repository for sharing basic information about... -
Federal
2020 Cartographic Boundary File (SHP), Current State Legislative District-Lower Chamber for Connecticut, 1:500,000 recent views
U.S. Census Bureau, Department of Commerce —
The 2020 cartographic boundary shapefiles are simplified representations of selected geographic areas from the U.S. Census Bureau's Master Address File /... -
Federal
BLM Natl MLRS Coal Cases recent views
Department of the Interior —
This dataset contains coal cases derived from Legal Land Descriptions (LLD) contained in the US Bureau of Land Management's, BLM, Mineral and Land Record System(MLRS)... -
Federal
EnviroAtlas - Rare Ecosystems in the Conterminous United States Web Service recent views
U.S. Environmental Protection Agency —
This EnviroAtlas web service supports research and online mapping activities related to EnviroAtlas (https://www.epa.gov/enviroatlas). This EnviroAtlas dataset... -
State
Quaternary Geology recent views
State of Connecticut —
See full Data Guide here. Quaternary Geology Feature Set is 1:24,000-scale data that illustrates the geologic features formed in Connecticut during the Quaternary... -
State
Environmental Justice Distressed Municipalities 2022 recent views
State of Connecticut —
Environmental Justice Block Groups 2022 was created from Connecticut block group boundary data located in the Census Bureau's 2020 TIGER/Line Shapefiles. The poverty... -
State
Connected Sewer Service Areas recent views
State of Connecticut —
This data was created through the modification of an existing sewer service dataset from the CT Office of Policy and Management (OPM), in addition to sewer data from... -
State
305b Assessed 2008 Lake recent views
State of Connecticut —
305b Assessed 2008 River, Lake, Estuary Set: Connecticut 305b Assessed River 2008 is a 1:24,000-scale, line feature-based layer that includes rivers that have been... -
State
Phragimites 1968 recent views
State of Connecticut —
Phragmites 1968 is a 1:12,000-scale, polygon feature-based layer that includes areas where phragmites existed in 1968 along the lower Connecticut River corridor from...