physics.nist.gov
Search chemistry data collections and supporting datasets from USA.
Directory
Search the directory
Search published websites, apps and repositories.
data.nist.gov
Search chemistry data collections and supporting dataset from USA.
dlmf.nist.gov
Searchable repository for finding mathematics datasets and dataset.
nitrc.org
Research data portal for exploring biology records, including image.
data.nj.gov
Open Data portal for state of New Jersey.
nlr.gov
Find and access atmospheric, oceanography and climate research data, with indexed geospatial data.
geospatialdata-ose.opendata.arcgis.com
The New Mexico Office of the State Engineer (OSE) Open Data Site.
nmdb.eu
Find and access astrophysics and astronomy research data, with indexed datasets.
nmrshiftdb.nmr.uni-koeln.de
Browse research datasets and measurement and test data related to chemistry.
nmrxiv.org
Research data portal for exploring analytical chemistry records, including datasets.
library.noaa.gov
Central library of the U.S. National Oceanic and Atmospheric Administration library network.
repository.library.noaa.gov
Dataset repository covering atmospheric, with searchable datasets.
nodc.ieo.es
Research data portal for exploring atmospheric, oceanography and climate records, including geospatial data.
nodc.ogs.it
Research data portal for exploring atmospheric, oceanography and climate records, including datasets.
data.nodc-portugal.pt
Searchable repository for finding atmospheric, oceanography and climate datasets and geospatial data.
noisiel-agglo-pvm.opendata.arcgis.com
Browse public datasets, metadata and downloadable records in an open catalog.
nomad-lab.eu
Find and access chemical solid state and surface research data, with indexed experimental data.
noncode.org
Search basic in biology and medicine data collections and supporting datasets from CHN.
noosa.spydus.com
Online library catalogue for Noosa Library Service.
hunt-db.medisin.ntnu.no
Searchable repository for finding humanities and social datasets and datasets.
nordicana.cen.ulaval.ca
Find and access geosciences research data, with indexed geospatial data.
norman-network.com
Dataset repository covering analytical chemistry, with searchable dataset.
geo.ngu.no
Browse research datasets and datasets related to geophysics.
norrtalje.se
Find published open datasets through filters, categories and keyword search.