320 datasets found
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Federal
H12494: NOS Hydrographic Survey , Portland Harbor, ME, 2012-07-19
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
EnviroAtlas - Portland, ME - Block Groups
U.S. Environmental Protection Agency —
This EnviroAtlas dataset is the base layer for the Portland, ME EnviroAtlas Area. The block groups are from the US Census Bureau and are included/excluded based on... -
Federal
1:6000 Scale (6K) Quadrangles developed by USEPA to Support Reconnaissance, and Tactical and Strategic Planning for Emergency Responses and Homeland Security Events (Downloadable Data)
U.S. Environmental Protection Agency —
Reference quads for emergency response reconnaissance developed for use by the US Environmental Protection Agency. Grid cells are based on densification of the USGS... -
Federal
2020 Cartographic Boundary File (SHP), Current Elementary School District for Maine, 1:500,000
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
2020 Cartographic Boundary File (SHP), Current Unified School District for Maine, 1:500,000
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
1:6000 Scale (6K) Quadrangles developed by USEPA to Support Reconnaissance, and Tactical and Strategic Planning for Emergency Responses and Homeland Security Events (Region 1 Extract)
U.S. Environmental Protection Agency —
Reference quads for emergency response reconnaissance developed for use by the US Environmental Protection Agency. Grid cells are based on densification of the USGS... -
Federal
TIGER/Line Shapefile, 2021, State, Maine, Unified School 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
Tools, Techniques, and Tactics for Advancing Successful Climate Adaptation - NERRS/NSC(NERRS Science Collaborative)
National Oceanic and Atmospheric Administration, Department of Commerce —
This project created a web-based toolkit, called Resilience Metrics, designed to complement other climate adaptation planning tools. The toolkit provides a rationale... -
Federal
Teachers on the Estuary: Investigating a Changing Environment - NERRS/NSC(NERRS Science Collaborative)
National Oceanic and Atmospheric Administration, Department of Commerce —
The four national estuarine research reserves in New England will work together to share existing and develop new educational resources for the classroom teachers... -
Federal
TIGER/Line Shapefile, 2022, State, Maine, ME, State Legislative District (SLD) Lower Chamber
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
Refining Techniques for High-Frequency Monitoring of Chlorophyll in the NERRS - NERRS/NSC(NERRS Science Collaborative)
National Oceanic and Atmospheric Administration, Department of Commerce —
Twelve biogeochemically diverse reserves participated in a one -year study to standardize protocols for calibration and data management using both chlorophyll methods... -
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... -
Federal
TIGER/Line Shapefile, 2021, County, Washington County, ME, All Roads
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
TIGER/Line Shapefile, 2024, State, Maine, ME, 119th Congressional District
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
BLM ES Administrative Unit Office Arc
Department of the Interior —
This polyline feature class represents the spatial extent of active Bureau of Land Management (BLM) Administrative Unit Boundaries at the State, District, and Field... -
Federal
Valuing the Ecosystem Services of Southern Maine Watersheds - NERRS/NSC(NERRS Science Collaborative)
National Oceanic and Atmospheric Administration, Department of Commerce —
Along the coast of southern Maine, the need to conserve natural buffers in order to protect rivers and wetlands has become a focal point for tensions between... -
Federal
Developing DNA Methods to Monitor Invasive Species and Biodiversity in Estuaries - NERRS/NSC(NERRS Science Collaborative)
National Oceanic and Atmospheric Administration, Department of Commerce —
This project tested the use of eDNA methods to identify fish communities, assess biodiversity, and detect invasive crabs in different types of estuaries and connected... -
Federal
TIGER/Line Shapefile, 2023, State, Maine, ME, State Legislative District (SLD) Upper Chamber
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
TIGER/Line Shapefile, 2021, County, Franklin County, ME, All Roads
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
TIGER/Line Shapefile, 2022, State, Maine, Area Landmark
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...
320 datasets found