npl.co.uk的 10 大竞争对手

bipm.org

Afficher les résultats de recherche avec un jeu de facettes par défaut.

nist.gov

U.S.-U.K.

time.gov

The National Institute of Standards and Technology - Time and Frequency Division maintains the standard for frequency and time interval for the United States, provides official time to the United States, and carries out a broad program of research and service activities in time and frequency metrology.

timeanddate.com

Advanced functionality.

admiralty.co.uk

UK Centre for Seabed Mapping (UK CSM)

science.osti.gov

Contact the Department of Energy Office of Science by completing this form.

nyserda.ny.gov

new york state energy research and development authority (nyserda) offers objective information and analysis, innovative programs, technical expertise, and support to help new yorkers increase energy efficiency, save money, use renewable energy, and reduce reliance on fossil fuels. a public benefit corporation, nyserda has been advancing energy solutions and working to protect the environment since 1975.

unccd.int

The Bureau of the Committee on Science and Technology has opened a call for new independent scientist members to its Science-Policy Interface (SPI).

fire.airnow.gov

this map shows fine particle pollution (pm2.5) from wildfires and other sources. it provides a public resource of information to best prepare and manage wildfire season. developed in a joint partnership between the epa and usfs.

dfo-mpo.gc.ca

fisheries and oceans