CRONOS-1 Administrative data edition 1.1
- Datasets
- Public access
Publicly available to everyone. Access may still require registration and an API key request, as long as anyone can request such registration and/or API keys.
- Open data
Description
Building on previous experience of mixed-mode research, the ESS developed a CROss-National Online Survey (CRONOS-1) panel in 2016. CRONOS-1 was the first attempt to establish a cross-national probability-based online panel following a harmonised approach – from the recruitment stage to data processing.
This web pilot study aimed to assess the effectiveness of panel recruitment off the back of an existing cross-national face-to-face survey (ESS Round 8) in terms of costs, sample representativeness, participation rates, panel attrition, and data quality.
After completing the ESS face-to-face interview, respondents in Estonia, Great Britain and Slovenia aged 18 or older were invited to participate in six 20-minute online surveys over twelve months. Respondents who did not have internet access for private use were offered a tablet and an internet connection for the duration of the project.
CRONOS-1 was designed and implemented alongside ESS Round 8 (2016/17), as part of the Synergies for Europe’s Research Infrastructures in the Social Sciences (SERISS) project. The project was funded by the European Union’s Horizon 2020 research and innovation programme under grant agreement No. 654221. The CRONOS initiative was also supported by ESS ERIC Work Programmes (2015-17) and (2017-19).
Distributions1
CRONOS-1 Administrative data edition 1.1- Open license
- csv
- Open license
- csv
- Description:
The data can be downloaded freely after authentication / login from the ESS data portal. Available formats: CSV, SPSS (.sav), and Stata (.dta)
- Access URL:
- https://ess.sikt.no/en/datafile/e56f84c9-7b43-4f22-8916-9d6f78084646
- Status:
- Not provided
- Direct download:
- Not provided
- API:
- Not provided
- Documentation:
- Not provided
- License:
- Creative Commons Attribution 4.0 InternationalOpen license
- Conforms to:
- Not provided
- Rights for use:
- Not provided
APIs providing this dataset1
European Social Survey API- parquet
- csv
- spss_sav
- stata_dta
- parquet
- csv
- spss_sav
- stata_dta
- Description:
API for accessing data files from the European Social Survey. The ESS API is currently in beta. It currently consists of a single endpoint, for downloading data files
- Endpoint:
- URL:
- https://api.ess.sikt.no/docs
- Description:
- Documentation:
- Not provided
Relations to other resources
| CROss-National Online Survey (CRONOS1) Panel | Public access |
Similar datasets
Distributions1
CRONOS-1 Administrative data edition 1.1- Open license
- csv
- Open license
- csv
- Description:
The data can be downloaded freely after authentication / login from the ESS data portal. Available formats: CSV, SPSS (.sav), and Stata (.dta)
- Access URL:
- https://ess.sikt.no/en/datafile/e56f84c9-7b43-4f22-8916-9d6f78084646
- Status:
- Not provided
- Direct download:
- Not provided
- API:
- Not provided
- Documentation:
- Not provided
- License:
- Creative Commons Attribution 4.0 InternationalOpen license
- Conforms to:
- Not provided
- Rights for use:
- Not provided
APIs providing this dataset1
European Social Survey API- parquet
- csv
- spss_sav
- stata_dta
- parquet
- csv
- spss_sav
- stata_dta
- Description:
API for accessing data files from the European Social Survey. The ESS API is currently in beta. It currently consists of a single endpoint, for downloading data files
- Endpoint:
- URL:
- https://api.ess.sikt.no/docs
- Description:
- Documentation:
- Not provided
Contact information
- Contact point:
- Website:
- Not provided
- Email:
- essdatasupport@sikt.no
- Telephone:
- Not provided
About the data
- Language:
- English
- Content providers:
- Not provided
- Provenance:
- Not provided
- Update frequency:
- Not provided
- First issued:
This date indicates when the data in this dataset was first released. It may have happened before the dataset was published on data.norge.no.
- June 22, 2023
- Last updated:
- Not provided
- Geographical scope:
- Temporal scope:
- Not provided
- Conforms to:
Reference to an implementation rule or other specification that forms the basis for the dataset.
- Not provided
- Quality annotations:
- Not provided
Applicable legislation
Concepts used in the dataset
References
- Is part of:
- CROss-National Online Survey (CRONOS1) Panel
- Related resources:
Fees
About this dataset
- Publisher:
- Sikt - kunnskapssektorens tjenesteleverandør
- Published:
This date indicates when the dataset was harvested by data.norge.no. It may have been available earlier elsewhere.
- February 4, 2026
- Last updated:
- April 13, 2026
- Landing page:
- https://ess.sikt.no/en/datafile/e56f84c9-7b43-4f22-8916-9d6f78084646/
- Documentation:
- Not provided
- Dataset type:
- Not provided
- Metadata Quality:
Metadata quality is an indicator of how well the datasets are described using metadata.
- Sufficient (48%)
- URI:
Themes
Keywords
Discussions on Datalandsbyen0
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