• Organization: National Institute of Standards and Technology
• Updated: 2024-12-13 00:00:00

The Dictionary of Algorithms and Data Structures (DADS) is an online, publicly accessible dictionary of generally useful algorithms, data structures, algorithmic techniques, archetypal problems,...

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• Organization: Department of the Interior
• Updated: 2023-09-07T00:00:00Z

USGS Structures from The National Map (TNM) consists of data to include the name, function, location, and other core information and characteristics of selected ...

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• xml

• Organization: Department of Agriculture
• Updated: 2025-08-27

Edge-of-field conservation practices which treat subsurface drainage (“tile”) water such as saturated buffers and bioreactors use water level control structures to manage water levels and estimate...

• csv
• csv
• csv
• csv

• Organization: Department of the Interior
• Updated: 2022-03-30T00:00:00Z

Discharge through 13 water control structures in Florida was calculated using theoretical equations and coefficients and compared to USGS-published discharge from October 1, 2007 to September 30,...

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• Organization: Department of the Interior
• Updated: 2020-08-14T00:00:00Z

These data are high-resolution bathymetry (riverbed elevation) and depth-averaged velocities in ASCII format, generated from hydrographic and velocimetric surveys of the Mississippi River near...

• xml
• xml

• Organization: Department of the Interior
• Updated: 2020-08-13T00:00:00Z

These data are high-resolution bathymetry (riverbed elevation) and depth-averaged velocities in ASCII format, generated from hydrographic and velocimetric surveys of the Missouri River near...

• xml
• xml

• Organization: U.S. Environmental Protection Agency
• Updated: 2023-07-07

Data and supporting information for "Sublethal toxicity of 17 PFASs with diverse structures to Ceriodaphnia dubia, Hyalella azteca, and Chironomus dilutus", manuscript submitted to Environmental...

• pdf

• Organization: Department of the Interior
• Updated: 2021-07-22T00:00:00Z

These data sets were derived from surveys at the Missouri River and Papillion Creek Water Resource Recovery Facility outfalls on the Missouri River. Each site had three transects, one at the...

• xml
• xml

• Organization: Department of the Interior
• Updated: 2020-08-14T00:00:00Z

These data are high-resolution bathymetry (riverbed elevation) and depth-averaged velocities in ASCII format, generated from hydrographic and velocimetric surveys of the Missouri River near...

• xml
• xml

• Organization: Department of the Interior
• Updated: 2020-08-13T00:00:00Z

These data are high-resolution bathymetry (riverbed elevation) and depth-averaged velocities in ASCII format, generated from hydrographic and velocimetric surveys of the Missouri River near...

• xml
• xml

• Organization: Department of the Interior
• Updated: 2024-05-21T00:00:00Z

This dataset includes gravity observations collected on the Coconino Plateau, Arizona, from 2015 to 2019 and reductions that were used to arrive at the gravity residual reported in the associated...

• xml
• xml

• Organization: National Institute of Standards and Technology
• Updated: 2004-12-01 00:00:00

This data collection contains 5,228 infrared spectra of different compounds along with chemical structures for most of them. Spectra are provided on a CD-ROM in the JCAMP-DX (Joint Committee for...

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• Organization: National Institute of Standards and Technology
• Updated: 2020-10-05 00:00:00

Reduced small-angle x-ray and neutron scattering data in ASCII format and model structures for the Novavax, Inc. Respiratory Syncytial Virus (RSV) Fusion Glycoprotein Nanoparticle Vaccine in...

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• Organization: Loudoun County, Virginia
• Updated: 2025-12-23T19:28:07.000Z

The Loudoun County Existing Development Tool map is an interactive tool that contains a variety of existing conditions only data that are developed and maintained by the Department of Planning and...

• none
• api

• Organization: Department of the Interior
• Updated: 2025-02-14T00:00:00Z

Layers of geospatial data include contours, boundaries, land cover, hydrography, roads, transportation, geographic names, structures, and other selected map features.

• xml
• xml

• Organization: National Institute of Standards and Technology
• Updated: 2014-05-22 00:00:00

This MEMS Calculator determines the following thin film properties from data taken with an optical interferometer or comparable instrument: a) residual strain from fixed-fixed beams, b) strain...

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• Organization: Department of Energy
• Updated: 2024-09-30T20:35:45Z

This dataset represents solar energy setback requirements from structures based on county ordinances as of April 2022. A setback requirement is a minimum distance from a structure that an energy...

• pdf
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• Organization: National Institute of Standards and Technology
• Updated: 2015-01-01 00:00:00

The Inorganic Crystal Structure Database (ICSD) is produced cooperatively by the Fachinformationszentrum Karlsruhe (FIZ) and the National Institute of Standards and Technology (NIST). Components...

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• zip

• Organization: National Institute of Standards and Technology
• Updated: 2014-01-01 00:00:00

This database is the product of a multi-year, comprehensive evaluation and expansion of the world's most widely used mass spectral reference library.

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• Organization: National Institute of Standards and Technology
• Updated: 2013-04-01 00:00:00

Chemical Block Layered Alignment of Substructure or Chem-BLAST uses a method for finding chemical compounds within a large collection. In this method, all chemical compounds are annotated in terms...

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