Catalog - Data.gov

Digital Shoreline Analysis System version 4.3 Transects with Long-Term Linear Regression Rate Calculations for Georgia (GA)

Organization: Department of the Interior
Updated: 20240319 | Harvested: July 16, 2025 at 03:55 AM

Sandy ocean beaches are a popular recreational destination, often surrounded by communities containing valuable real estate. Development is on the rise despite the fact that coastal...

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Digital Shoreline Analysis System version 4.3 Transects with Short-Term Linear Regression Rate Calculations for Louisiana

Organization: Department of the Interior
Updated: 20200810 | Harvested: July 18, 2025 at 07:51 AM

Sandy ocean beaches are a popular recreational destination, often surrounded by communities containing valuable real estate. Development is on the rise despite the fact that coastal...

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Quarterly breakdown of the Firearms and Ammunition Excise Tax (FAET) collections which are broken out between handguns, long guns, and ammunition (calculated per returns)

Organization: Department of the Treasury
Updated: 2025-02-11 | Harvested: June 27, 2025 at 07:35 PM

Quarterly breakdown of the Firearms and Ammunition Excise Tax (FAET) collections which are broken out between handguns, long guns, and ammunition (calculated per returns)

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Offshore baseline for the northeastern Florida (FLne) coastal region generated to calculate shoreline change rates

Organization: Department of the Interior
Updated: 20200810 | Harvested: July 18, 2025 at 06:39 AM

Sandy ocean beaches are a popular recreational destination, often surrounded by communities containing valuable real estate. Development is on the rise despite the fact that coastal...

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Uncertainty table for lidar-derived shorelines used when calculating rates in the Digital Shoreline Analysis System software for northeastern Florida (FLne)

Organization: Department of the Interior
Updated: 20200810 | Harvested: July 18, 2025 at 06:41 AM

Sandy ocean beaches are a popular recreational destination, often surrounded by communities containing valuable real estate. Development is on the rise despite the fact that coastal...

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Offshore baseline for the northern North Carolina (NCnorth) coastal region generated to calculate shoreline change rates

Organization: Department of the Interior
Updated: 20200810 | Harvested: July 18, 2025 at 06:40 AM

Sandy ocean beaches are a popular recreational destination, often surrounded by communities containing valuable real estate. Development is on the rise despite the fact that coastal...

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Offshore baseline for New Jersey North coastal region generated to calculate shoreline change rates from Sandy Hook to Little Egg Inlet, New Jersey (NJN_baseline.shp)

Organization: Department of the Interior
Updated: 20240318 | Harvested: August 29, 2025 at 07:41 PM

Sandy ocean beaches are a popular recreational destination, often surrounded by communities containing valuable real estate. Development is on the rise despite the fact that coastal...

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Uncertainty table for lidar-derived shorelines used when calculating rates in the Digital Shoreline Analysis System software for South Carolina (SC)

Organization: Department of the Interior
Updated: 20200810 | Harvested: July 18, 2025 at 06:44 AM

Sandy ocean beaches are a popular recreational destination, often surrounded by communities containing valuable real estate. Development is on the rise despite the fact that coastal...

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Offshore baseline for Boston coastal region generated to calculate shoreline change rates from Carson Beach in South Boston to Weymouth River on the Massachusetts mainland, and including the Boston Harbor Islands 9Boston_baseline.shp)

Organization: Department of the Interior
Updated: 20211116 | Harvested: July 18, 2025 at 09:05 AM

Due to continued coastal population growth and increased threats of erosion, current data on trends and rates of shoreline movement are required to inform shoreline and floodplain management. The...

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Digital Shoreline Analysis System version 4.3 shoreline intersection points used to calculate short-term (Linear Regression Rate) shoreline change statistics within the Martha's Vineyard coastal region including the Vineyard Sound-, Nantucket Sound- and Atlantic Ocean- facing coasts of Martha's Vineyard and Nomans Land (MarthasVineyard_intersects_STlr.shp)

Organization: Department of the Interior
Updated: 20211116 | Harvested: July 18, 2025 at 09:01 AM

Due to continued coastal population growth and increased threats of erosion, current data on trends and rates of shoreline movement are required to inform shoreline and floodplain management. The...

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Digital Shoreline Analysis System version 4.3 Transects with Short-Term Linear Regression Rate Calculations for Texas west (TXwest)

Organization: Department of the Interior
Updated: 20200810 | Harvested: July 18, 2025 at 07:53 AM

Sandy ocean beaches are a popular recreational destination, often surrounded by communities containing valuable real estate. Development is on the rise despite the fact that coastal...

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Offshore baseline for the central North Carolina (NCcentral) coastal region generated to calculate shoreline change rates

Organization: Department of the Interior
Updated: 20200810 | Harvested: July 18, 2025 at 06:38 AM

Sandy ocean beaches are a popular recreational destination, often surrounded by communities containing valuable real estate. Development is on the rise despite the fact that coastal...

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OahuN_LT - Digital Shoreline Analysis System (DSAS) version 4.2 transects with long-term weighted linear regression rate calculations for the Oahu north region from Camp Erdman to Kahuku, Hawaii.

Organization: Department of the Interior
Updated: 20240318 | Harvested: July 18, 2025 at 09:16 AM

Sandy ocean beaches are a popular recreational destination, often surrounded by communities containing valuable real estate. Development is on the rise despite the fact that coastal...

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PVWatts Calculator

Organization: Department of Energy
Updated: 2025-10-07T17:50:46Z | Harvested: October 08, 2025 at 05:48 PM

Interactive web application that allows homeowners, installers and manufacturers to easily develop estimates of the performance of potential PV installations at specific locations. The calculator...

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Offshore baseline for the Texas east (TXeast) coastal region generated to calculate shoreline change rates

Organization: Department of the Interior
Updated: 20200810 | Harvested: July 18, 2025 at 07:50 AM

Sandy ocean beaches are a popular recreational destination, often surrounded by communities containing valuable real estate. Development is on the rise despite the fact that coastal...

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Digital Shoreline Analysis System version 4.3 shoreline intersection points used to calculate short-term (Linear Regression Rate) shoreline change statistics for the Buzzards Bay coastal region from Nobska Point in Woods Hole, to Westport at the Rhode Island border (BuzzardsBay_intersects_STlr.shp)

Organization: Department of the Interior
Updated: 20211116 | Harvested: July 18, 2025 at 09:17 AM

Due to continued coastal population growth and increased threats of erosion, current data on trends and rates of shoreline movement are required to inform shoreline and floodplain management. The...

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Offshore baseline for Long Island coastal region generated to calculate shoreline change rates for the Long Island region from Montauk Point to the entrance of Raritan Bay, New York (LongIsland_baseline.shp)

Organization: Department of the Interior
Updated: 20240318 | Harvested: August 29, 2025 at 07:38 PM

Sandy ocean beaches are a popular recreational destination, often surrounded by communities containing valuable real estate. Development is on the rise despite the fact that coastal...

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Catalogue of Methods of calculation, interpolation, smoothing, and reduction for the physical, chemical, and biological parameters of deep hydrology (CATMETH) (NCEI Accession 7700442)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Updated: 2023-12-06T00:00:00.000+00:00 | Harvested: October 04, 2025 at 06:31 AM

The document presents the methods, formulas and citations used by the BNDO to process physical, chemical, and biological data for deep hydrology including calculations, interpolations, smoothing,...

Digital Shoreline Analysis System version 4.2 Transects with Short-Term End Point Rate Calculations for Washington (WA_transects_ST.shp)

Organization: Department of the Interior
Updated: 20240318 | Harvested: July 18, 2025 at 09:06 AM

Sandy ocean beaches are a popular recreational destination, often surrounded by communities containing valuable real estate. Development is on the rise despite the fact that coastal...

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Calculations of the Total Number of Electrons Along a Ray Path Extending from the Transmitter to the Receiver

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Updated: 1965-01-01T00:00:00.000+00:00 | Harvested: October 04, 2025 at 05:52 AM

Ionospheric Total Electron Content (TEC) is the total number of electrons in a column of unit cross section extending from the transmitter to the receiver. TEC is calculated from observations of...

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