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#1 Federal

Algorithms for model parameter estimation, state estimation, and forecasting applied to a State-Space model coupled with the Kalman Filter for one-dimensional vertical infiltration to fractured rock aquifers

Organization: Department of the Interior
Dataset Last Updated: December 11, 2020 at 12:00 AM

The algorithms and input data included in this data release are used to interpret time-series data (water- table altitude, precipitation, and potential evapotranspiration) over an observation...

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Search relevance: 1.00 | Views last month: 6 | Catalog Last Checked: August 01, 2026 at 05:44 AM

#2 Federal

NOAA Office for Coastal Management Coastal Inundation Digital Elevation Model: Virginia, Northern

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: August 01, 2016 at 12:00 AM

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 called the Sea Level Rise and...

Search relevance: 1.00 | Views last month: 1 | Catalog Last Checked: August 02, 2026 at 11:34 PM

#3 Federal

Algorithms for model parameter estimation and state estimation using the Kalman Filter for forecasting, filtering, and fixed-lag smoothing applied to a state-space model for one-dimensional vertical infiltration

Organization: Department of the Interior
Dataset Last Updated: August 29, 2023 at 12:00 AM

The algorithms in this data release implement a State-Space Model (SSM) of vertical infiltration through the unsaturated zone and recharge to the water table. These algorithms build on previous...

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Search relevance: 1.00 | Views last month: 1 | Catalog Last Checked: August 01, 2026 at 03:47 AM

#4 Federal

Input and output files from the Zonebudget program used with MODFLOW models to compute regional groundwater budgets for the Virginia Coastal Plain aquifer system

Organization: Department of the Interior
Dataset Last Updated: January 20, 2026 at 12:00 AM

This data release contains results from annual water budgets computed for two groundwater-flow models of the Virginia Coastal Plain published by the Virginia Department of Environmental Quality...

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Search relevance: 1.00 | Views last month: 0 | Catalog Last Checked: August 01, 2026 at 06:18 AM

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Algorithms for model parameter estimation, state estimation, and forecasting applied to a State-Space model coupled with the Kalman Filter for one-dimensional vertical infiltration to fractured rock aquifers

NOAA Office for Coastal Management Coastal Inundation Digital Elevation Model: Virginia, Northern

Algorithms for model parameter estimation and state estimation using the Kalman Filter for forecasting, filtering, and fixed-lag smoothing applied to a state-space model for one-dimensional vertical infiltration

Input and output files from the Zonebudget program used with MODFLOW models to compute regional groundwater budgets for the Virginia Coastal Plain aquifer system