2018/1/1時点で利用可能な、オープンデータの主要取得先を記載します。
1. 世界中の国や都市の情報
- EUとイギリス
- Public Data EU http://publicdata.eu
- Open Data Europe http://data.europa.eu/euodp/en/home
- UK Government Data https://data.gov.uk
- アフリカ
- Africa Open Data https://africaopendata.org
- Code for South Africa http://code4sa.org
- Code for Africa https://codeforafrica.org
- アジア
- Open Cities Project http://www.opencitiesproject.org
- Open Nepal http://data.opennepal.net
- National Bureau of Statistics of China http://www.stats.gov.cn
- Open Data Hong Kong https://opendatahk.com
- Indonesian Government Open Data http://data.go.id
- データカタログサイト(日本) http://www.data.go.jp
- EU以外のヨーロッパ、中央アジア、インド、中東、ロシア
- Russian Government Data Website http://data.gov.ru
- PakReport - Pakistan Open Data and Maps http://pakreport.org
- Open Data India https://data.gov.in
- Turkey Open Statistics http://www.turkstat.gov.tr
- 南米とカナダ
- Canada statistics https://crdcn.org/data
- Open Canada http://open.canada.ca/en
- Open Data Brazil http://dados.gov.br
- Open Data Mexico https://datos.gob.mx
- Open Data Latin America http://opendatalatinoamerica.org
2. 各種機関、NGO（非政府組織）のデータ
- United Nations Open Data http://data.un.org
- United Nations Development Program Data http://open.undp.org
- Open Knowledge Foundation https://okfn.org
- 世界銀行データ https://data.worldbank.org
- WikiLeaks https://wikileaks.org
- International Aid and Transparency Datasets https://www.iatiregistry.org
- DataHub http://datahub.io
- Population Reference Bureau http://www.prb.org/DataFinder.aspx
3. 教育機関と大学のデータ
- Lexis Nexis http://lexisnexis.com
- Google Scholar search http://scholar.google.com
- コーネル大学のarXivプロジェクト https://arxiv.org
- UCI Machine Learning Datasets https://archive.ics.uci.edu/ml/index.php
- Common Data Set Initiative http://www.commondataset.org
4. 医療および科学データ
- Open Science Data Cloud https://www.opensciencedatacloud.org/publicdata/
- Open Science Directory http://www.opensciencedirectory.net
- WHO http://www.who.int/gho/database/en/
- Broad Institute Open Data https://www.broadinstitute.org/data-software-and-tools
- Human Connectome Project http://www.humanconnectomeproject.org
- UNC's Psychiatric Genomics http://www.med.unc.edu/pgc
- Social Science Datasets http://3stages.org/idata/
- CDC Medical Data https://www.cdc.gov/nchs/fastats/