Comprehensive Knowledge Archive Network

Showing 221 - 240 out of 369 datasets

CKAN is the Comprehensive Knowledge Archive Network, a registry of open knowledge packages and projects (and a few closed ones). The CKAN software and site is developed and maintained by the Open Knowledge Foundation. Both the CKAN code and data are open: free for anyone to use and reuse.

  • National Digital Archive of Datasets (NDAD)

    Offsite — About > The National Digital Archive of Datasets (NDAD) preserves and provides online access to archived digital datasets and documents from UK central government departments. Our collection spans 40 years of recent history, with the earliest available dataset dating back to about 1963. Openness/re-use The ...
  • National Institute of Standards and Technology (NIST) Data Gateway

    Offsite — About The NIST Data Gateway provides easy access to NIST scientific and technical data. These data cover a broad range of substances and properties from many different scientific disciplines. Openness Much of the material appears to be in the public domain as it is produced by the US Federal Government, but it varies from dataset to dataset.
  • National Land and Property Gazetteer

    Offsite — Description From main site: > The NLPG is the first, definitive, national address list that provides unique identification of properties across England and Wales and conforms to the British Standard, BS 7666. Local government, and potentially the public and private sectors, can link their information systems to this high-quality source of addresses and accurate ...
  • National Public Transport Access Node database (NaPTAN)

    Offsite — From the [overview]( > NaPTAN provides a unique identifier for every point of access to public transport in the UK, together with meaningful text descriptions of the stop point and its location. This enables both computerised transport systems and the general public to find and reference the stop unambiguously. Stops can be related to ...
  • National Snow and Ice Data Center (NSIDC)

    Offsite — About > The National Snow and Ice Data Center (NSIDC) is part of the Cooperative Institute for Research in Environmental Sciences at the University of Colorado at Boulder. NSIDC supports research into our world’s frozen realms: the snow, ice, glaciers, frozen ground, and climate interactions that make up Earth’s cryosphere. Scientific data, whether taken in the ...
  • National Street Gazetteer

    Offsite — Description From the [about page]( > The National Street Gazetteer (NSG) is the definitive reference system used in the notification process and the coordination of street works. Under legislation, each local highway authority in England and Wales is required to create and maintain its own Local Street Gazetteer (LSG) ...
  • NBER US Patent Citation Database

    Offsite — Description [Taken verbatim from the above url] These data comprise detail information on almost 3 million U.S. patents granted between January 1963 and December 1999, all citations made to these patents between 1975 and 1999 (over 16 million), and a reasonably broad match of patents to Compustat (the data set of all firms traded in the U.S. stock market). These ...
  • Netherlands - National Financial Annual Report

    Offsite — About National Financial Annual Reports in PDF format from 2005 to present. Reuse No information on terms of reuse found.
  • Netherlands - Plaatsen, postcodes, straten en geo-coördinaten database

    Offsite — About Postcodes for the Netherlands. Access Downloads are available from: <> Including: List of places (CSV): <> List of places (XLS): <> List of 4PP postcodes (CSV): <> List of 4PP postcodes (XLS): ...
  • Netherlands - Statistics

    Offsite — About National statistics from the Netherlands. Access No bulk download. Material is available via a web interface at: <> Data Themes include: Agriculture Construction and housing Education Enterprises Financial and business services Government and politics Health and welfare Income and spending International ...
  • NeuroCommons

    Offsite — From the website: > The NeuroCommons project seeks to make all scientific research materials – research articles, annotations, data, physical materials – as available and as useable as they can be. We do this by both fostering practices that render information in a form that promotes uniform access by computational agents – sometimes called “interoperability”. We want ...
  • New Popular Edition Maps and Postcodes

    Offsite — Description New Popular Edition Maps plus postcode data submitted by users using the maps. Openness Two sets of data available Map scans themselves: Not open Access: fine (see <> License: CC by-nc v2.5 (not open) Postcode database: Open License: Public domain Access: see download link
  • NGA GEOnet Names

    Offsite — Complete Files of Geographic Names for Geopolitical Areas from GNS Published by the US National Geospatial Intelligence Agency, this global gazetteer is the core data from which the geonames dataset was initially derived.
  • NMRShiftDB

    Offsite — Description > NMRShiftDB is a NMR database (web database) for organic structures and their nuclear magnetic resonance (nmr) spectra. It allows for spectrum prediction (13C, 1H and other nuclei) as well as for searching spectra, structures and other properties. Last not least, it features peer-reviewed submission of datasets by its users. The NMRShiftDB software is ...
  • Northern Ireland Neighbourhood Information Service (NINIS) Data Catalogue

    Offsite — About List of datasets is available as XLS file: [Datasets_Available_On_Ninis.xls]( Re-use Click use license.
  • Northern Ireland Statistics and Research Agency (NISRA) Central Postcode Directory (CPD)

    Offsite — About From [FAQ on NINIS website]( > Can I obtain a copy of the lookup table which links postcodes to geographic areas? > Yes – The Northern Ireland Central Postcode Directory (CPD) lists all postcodes and the geographic areas they are allocated to. The CPD is available for download in either Access 2000 or Text file ...
  • NSO - National Statistics Office

    Offsite — About National statistics for Malta. Access At time of writing (2009-05-02) no access to statistical database: > The On-line Statistical Database (statDB) is currently offline due to maintenance of the system and updating of the data sets available. Access to key indicators in PDF format at: <> These include: Main ...
  • Numbrary

    Offsite — Description Not a producer of data but focused on extracting and aggregating data from other sources. Openness: OPEN License: no explicit license used but all underlying data from US government so PD. Access: ok. www: yes. bulk: no. api: no.
  • Official Journal of the European Community (OJEC)

    Offsite — Discussed at [Workshop on Public Information, 2008-11-02](
  • One Laptop Per Child Sound Samples

    Offsite — Description From download page: > Over 8.5GB of FREE Samples – Sound Effects, Loops, Grooves, Drums, Voices and Instruments – for The Children of the World. This huge and continuously expanding collection of new and original samples have been donated to Dr. Richard Boulanger @ specifically to support the OLPC developers, students and XO users. They are ...