• Organization: Department of the Interior
• Updated: 2023-08-07T00:00:00Z

This dataset records Cladophora and associated benthic algae, collectively Cladophora community or submerged aquatic vegetation (SAV), biomass collected during the growing season of 2020 at...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2012-03-12T00:00:00.000+00:00

This data set contains orthorectified mosaic tiles, created as a product from the NOAA Integrated Ocean and Coastal Mapping (IOCM) initiative. The source imagery was acquired from 20091019 -...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2012-11-09T00:00:00.000+00:00

This data set contains color (RGB) ortho-rectified mosaic tiles, created as a product from the NOAA Integrated Ocean and Coastal Mapping (IOCM) initiative. The source imagery was acquired from...

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• Organization: Department of the Interior
• Updated: 2024-12-19T00:00:00Z

This data set includes information on benthic algae community composition collected during the growing seasons of 2018-2023 at stations located along the U.S. shoreline of Lakes Michigan, Huron,...

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• Organization: Department of the Interior
• Updated: 2023-05-23T00:00:00Z

This dataset records Cladophora and associated benthic algae, collectively Cladophora community or submerged aquatic vegetation (SAV), biomass collected during the growing season of 2021 at...

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• xml

• Organization: Department of the Interior
• Updated: 2025-08-07T00:00:00Z

This dataset records Cladophora and associated submerged aquatic vegetation (SAV) biomass collected approximately monthly during the growing season of 2019 at stations located along the U.S....

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• xml

• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 1999-01-01T00:00:00.000+00:00

Bathymetry of Lake Ontario has been compiled as a component of a NOAA project to rescue Great Lakes lake floor geological and geophysical data and make it more accessible to the public. The...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2012-11-29T00:00:00.000+00:00

This data set contains color (RGB) and Near Infrared ortho-rectified mosaic tiles, created as a product from the NOAA Integrated Ocean and Coastal Mapping (IOCM) initiative. The source imagery...

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• Organization: Department of the Interior
• Updated: 2024-03-08T00:00:00Z

This dataset records Cladophora and associated benthic algae, collectively Cladophora community or submerged aquatic vegetation (SAV), biomass collected during the growing season of 2022 at...

• xml
• xml

• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 1989-01-01T00:00:00.000+00:00

NOS coastal survey maps (often called t-sheet or tp-sheet maps) are special use planimetric or topographic maps that precisely define the shoreline and alongshore natural and man-made features,...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2019-09-01T00:00:00.000+00:00

The feature classes HYDROL and HYDROP contain vector lines and polygons representing the coastal shoreline and hydrography used in the creation of the Environmental Sensitivity Index (ESI) for...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2017-01-01T00:00:00.000+00:00

These data were created as part of the National Oceanic and Atmospheric Administration Office for Coastal Management's efforts to create an online mapping viewer depicting potential water...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2017-01-01T00:00:00.000+00:00

These data were created as part of the National Oceanic and Atmospheric Administration Office for Coastal Management's efforts to create an online mapping viewer depicting potential water...

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• none
• none
• none

• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2017-08-09T00:00:00.000+00:00

This data set contains ortho-rectified mosaic tiles, created as a product from the NOAA Integrated Ocean and Coastal Mapping (IOCM) initiative. The source imagery was acquired from 20160911 -...

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• html
• none
• none
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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2019-09-01T00:00:00.000+00:00

The feature classes HYDROL and HYDROP contain vector lines and polygons representing the coastal shoreline and hydrography used in the creation of the Environmental Sensitivity Index (ESI) for...

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• none
• none
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• Organization: State of California
• Updated: 2025-08-18T15:04:15.000Z

The IRWM web based DAC mapping tool uses this GIS layer. Created by joining ACS 2019-2023 5 year estimates to the Census 2020 Block Group feature class. The TIGER/Line Files are shapefiles and...

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• Organization: State of California
• Updated: 2025-08-18T15:02:04.000Z

This is a copy of the statewide Census Block Group GIS Tiger file. The IRWM web based EDA mapping tool uses this GIS layer. Created by joining ACS 2019-2023 5 year estimates to the 2020 Census...

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• api

• Organization: Department of the Interior
• Updated: 2020-08-10T00:00:00Z

Low-altitude (80-100 meters above ground level) digital images were obtained from a camera mounted on a 3DR Solo quadcopter, a small unmanned aerial system (UAS), along the Lake Ontario shoreline...

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• Organization: Department of the Interior
• Updated: 2020-08-10T00:00:00Z

Low-altitude (80-100 meters above ground level) digital images were obtained from a camera mounted on a 3DR Solo quadcopter, a small unmanned aerial system (UAS), along the Lake Ontario shoreline...

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• xml

• Organization: Department of the Interior
• Updated: 2020-08-10T00:00:00Z

Low-altitude (80-100 meters above ground level) digital images were obtained from a camera mounted on a 3DR Solo quadcopter, a small unmanned aerial system (UAS), along the Lake Ontario shoreline...

• xml
• xml