pwrc.usgs.gov
Research data portal for exploring biology records, including datasets.
Directory
Search & Discovery
Search and Discovery gathers the tools people use to find things online. Dataset and data search covers portals that index public data, statistics, and open government records. Academic and research search looks through papers, citations, and scholarly archives, while general search engines and their tools cover everything from operator guides to alternative engines. Metasearch services query several engines at once, and image search, media search, and curated web directories fill in the specialised cases. News search, file and open directory search, and product and shopping search cover narrower needs. Topic names describe what each service searches, so you can tell a citation index from a general web engine before you open it. Some entries are experiments rather than finished products, so expect a mixed level of polish.
maps-north-ayrshire.opendata.arcgis.com
Open data portal operated by Scottish local authority.
digital.ncdcr.gov
Combined digital collection for the State Archives of North Carolina and State Library of North Carolina.
linc.osbm.nc.gov
Open Data Portal for the state of North Carolina, United States.
gis.nd.gov
Public data portal for browsing datasets from North Dakota, United States.
northdevon.gov.uk
Browse government and civic datasets for North Devon District.
gisdata.northlanarkshire.gov.uk
Open data platform operated by the local authority.
Organization in North Rhine-Westphalia.
Research data portal for exploring atmospheric, oceanography and climate records, including dataset.
northernontarioflora.ca
Dataset repository covering agriculture, forestry and veterinary medicine, with searchable datasets.
ntgs-open-data-ntgs.hub.arcgis.com
Dataset repository covering geology and palaeontology, with searchable datasets.
Browse research datasets and geospatial data related to atmospheric, oceanography and climate.
Browse research datasets and datasets related to atmospheric, oceanography and climate.
data.npolar.no
Browse research datasets and datasets related to atmospheric, oceanography and climate.
nva.sikt.no
Database for people and publications connected with a norwegian education- or researchinstitution.
norwich.gov.uk
Find published open datasets through filters, categories and keyword search.
nos.de
Software for managing library collections.
nostalgia.wikipedia.org
Snapshot of English Wikipedia in December 2001.
nothobranchius.info
Search biology data collections and supporting genomic data from DEU.
archives.novascotia.ca
Find digitized publications and collection items through an online library.
data.novascotia.ca
Research data portal for exploring engineering records, including datasets.
run.unl.pt
Institutional repository of NOVA University Lisbon.
novartis.com
Dataset repository covering epidemiology and medical biometry/statistics, with searchable datasets.
unavco.org
Search agriculture, forestry and veterinary medicine data collections and supporting geospatial data from USA.