U.S. flag

An official website of the United States government

Dot gov

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Https

Secure .gov websites use HTTPS
A lock () or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Breadcrumb

  1. Home

Dataset Search

Search results

126526 results found

American Community Survey: 1-Year Estimates: Detailed Tables 1-Year

Data provided by  United States Census Bureau

The American Community Survey (ACS) is an ongoing survey that provides data every year -- giving communities the current information they need to plan investments and services. The ACS covers a broad range of topics about social, economic, demographic, and housing characteristics of the U.S. population. Much of the ACS data provided on the Census Bureau's Web site are available separately by age group, race, Hispanic origin, and sex.

Tags: census

Modified:

Source: http://api.census.gov/data/2021/acs/acs1

American Community Survey: 1-Year Estimates: Comparison Profiles 1-Year

Data provided by  United States Census Bureau

The American Community Survey (ACS) is an ongoing survey that provides data every year -- giving communities the current information they need to plan investments and services. The ACS covers a broad range of topics about social, economic, demographic, and housing characteristics of the U.S. population. Much of the ACS data provided on the Census Bureau's Web site are available separately by age group, race, Hispanic origin, and sex.

Tags: census

Modified:

Source: http://api.census.gov/data/2021/acs/acs1/cprofile

American Community Survey: 1-Year Estimates: Data Profiles 1-Year

Data provided by  United States Census Bureau

The American Community Survey (ACS) is a US-wide survey designed to provide communities a fresh look at how they are changing. The ACS replaced the decennial census long form in 2010 and thereafter by collecting long form type information throughout the decade rather than only once every 10 years. Questionnaires are mailed to a sample of addresses to obtain information about households -- that is, about each person and the housing unit itself.

Tags: census

Modified:

Source: http://api.census.gov/data/2021/acs/acs1/profile

American Community Survey: 1-Year Estimates: Selected Population Profiles 1-Year

Data provided by  United States Census Bureau

Selected Population Profiles provide broad social, economic, and housing profiles for a large number of race, ethnic, ancestry, and country/region of birth groups. The data are presented as population counts for the total population and various subgroups and percentages.

Tags: census

Modified:

Source: http://api.census.gov/data/2021/acs/acs1/spp

American Community Survey: 1-Year Estimates: Subject Tables 1-Year

Data provided by  United States Census Bureau

The American Community Survey (ACS) is a US-wide survey designed to provide communities a fresh look at how they are changing. The ACS replaced the decennial census long form in 2010 and thereafter by collecting long form type information throughout the decade rather than only once every 10 years. Questionnaires are mailed to a sample of addresses to obtain information about households -- that is, about each person and the housing unit itself.

Tags: census

Modified:

Source: http://api.census.gov/data/2021/acs/acs1/subject

American Community Survey: 1-Year Supplemental Estimates

Data provided by  United States Census Bureau

The American Community Survey (ACS) is a nationwide survey designed to provide communities a fresh look at how they are changing. The ACS replaced the decennial census long form in 2010 and thereafter by collecting long form type information throughout the decade rather than only once every 10 years. Questionnaires are mailed to a sample of addresses to obtain information about households -- that is, about each person and the housing unit itself.

Tags: census

Modified:

Source: http://api.census.gov/data/2021/acs/acsse

SCAP Composer

Data provided by  National Institute of Standards and Technology

SCAP Composer is a software application for creating Security Content Automation Protocol (SCAP) source data stream collections from Extensible Markup Language (XML) documents valid with respect to schemas defined in SCAP component specifications. SCAP Composer's limited scope and small footprint make it easy to install, use, and integrate with other SCAP content development tools. SCAP Composer uses the DITA Open Toolkit, an open source publishing engine for content authored in the Darwin Information Typing Architecture (DITA).

Tags: SCAP,cybersecurity,Security Content Automation Protocol,source data stream,Darwin Information Typing Architecture,software,DITA Open Toolkit,SCAP content validation

Modified:

Measurements of IP3 and P1dB for Spectrum Monitoring with Software Defined Radios (Public Release of Data)

Data provided by  National Institute of Standards and Technology

These data were acquired in the process of collecting data for [1]. They comprise IQ waveform outputs of two different software-defined radios (SDRs) that were collected for various combinations of 1- and 2-tone excitation conditions. For details about how the data were collected, see that publication. [1] McNulty, M., Gu, D., Kuester, D. and Nayeri, P.

Tags: Spectrum sensing,software defined radios,ip3,p1db,linearity

Modified:

Bipolar Waveform Synthesis with an Optically Driven Josephson Arbitrary Waveform Synthesizer

Data provided by  National Institute of Standards and Technology

Data for all measurements published in the manuscript "Bipolar Waveform Synthesis with an Optically Driven Josephson Arbitrary Waveform Synthesizer," which will be published in the journal "IEEE Transactions on Applied Superconductivity".https://doi.org/10.1109/tasc.2022.3167660All files saved as Python pickle files.

Tags: optical,photodiodes,Josephson junctions,Josephson arbitrary waveform synthesizer

Modified:

Data for "Interface formation and Schottky barrier height for Y, Nb, Au, and Pt on Ge as determined by hard x-ray photoelectron spectroscopy"

Data provided by  National Institute of Standards and Technology

This dataset supports the manuscript " Interface formation and Schottky barrier height for Y, Nb, Au, and Pt on Ge as determined by hard x-ray photoelectron spectroscopy", and consists of two parts: (1) hard X-ray photoelectron spectroscopy (HAXPES) results from Ag, Pt, Y, Nb reference samples, and the heterojunction of these metals on Ge. (2) Input and results of density functional theory (DFT) calculations om the total and angular-momentum-projected density of states of Ge.

Tags: germanium,Germanium-metal heterojunctions,Shottky barrier heights,Hard x-ray photoelectron spectroscopy,Density functional theory calculated; Density of state calculations

Modified: