Frequently Asked Questions

Opendata.fi-service

What is open data?

Open data is openly licenced information in a machine-readable format. An open licence grants permission to use the data freely for any purpose. Open data can be population census data, maps, or even real-time data about the locations of buses. Read more about open data or browse our datasets.

Why should I use opendata.fi? Why wouldn't I just create my own open data portal?

Using an existing portal saves you money that can instead be spent on opening data or increasing the quality of open data. The point of opendata.fi is to offer a free platform for publishing open data for all ministries, municipalities, associations, companies and private individuals.

Data published on opendata.fi will also gain international exposure, as all data on our website is harvested by the European Data Portal and is thus also available on their website.

Does Finnish open data have international publicity?

All data on opendata.fi is harvested by the European Data Portal. Through this, opendata.fi, and the entire country, gets international exposure. Additionally, Finland's open data portal is compared to other countries' yearly (e.g. EU Open data maturity, Open Data Barometer), and Finland has succeeded well in these comparisons.

How is opendata.fi developed?

Opendata.fi is developed by the Digital and Population Data Services Agency. The service is developed with a user-first mentality using the methods of agile software development.

We aim to develop the service in close cooperation with our users. Before implementing new features or improvements, we always consider what benefits the user would get from the implementation, and which of the tasks at hand would most benefit the user.

We update all new improvements and features to opendata.fi as soon as they are finished. Thus the service is truly developing at all times.

Stay updated on what is happening in the service and its development by following us on Twitter @avoindatafi!

Who is responsible for the service?

Opendata.fi is being developed by Digital and Population Data Services Agency.

Who publishes data on the service?

Anyone can upload open data datasets to opendata.fi. Most of the datasets on the service are published by different government agencies, municipalities, and other public administration organisations. Different kinds of companies, associations, and private individuals can also publish open data on opendata.fi.

Who is responsible for the contents of the service?

Publishers are responsible for their datasets – they make sure their data is up to date and correct.

Opendata.fi is produced by Digital and Population Data Services Agency. Service administrators are responsible for removing inappropriate content, updating the user guide and the development of the service. You can give feedback about the service using the contact form.

Using opendata.fi

Do I need to register in order to use the service?

No. You can browse and download datasets as well as subscribe to dataset updates from opendata.fi without registration.

Registration is required only if you want to add datasets to the service, become a member of an organisation, or manage datasets.

I need help using the service. What should I do?

Our guide and FAQs are meant for exactly these kinds of situations! You can search for the information you need from the guide and the FAQs using the guide search. If you cannot find what you’re looking for, you can contact the service administrators using the contact form — we’re happy to help.

Please note that the guide and its translations are still in progress. There will be more material published throughout the spring. If you cannot find what you're looking for, don't hesitate to contact the service administrators — we're here to help!

 

I noticed that there's something missing from the guide. What should I do?

Contact the service administrators using the contact form. Tell us what is missing from the guide, and where you think that information should be. The service is being continuously improved, and feedback is always welcome!

I found a link that does not lead anywhere. What should I do?

Contact the service administrators and tell us which link is not working correctly.

If it’s a data resource link, or other link in a dataset, contact the dataset’s publisher. The service is being continuously improved, and feedback is always welcome!

Do you offer statistics about the service?

You can see different statistics about the service on the Statistics-page. For example, you can find the most popular search terms and most viewed datasets, as well as site visits by country. You can see statistics about a single dataset or data resource from the sidebar on their pages.

Popular data

What's the most popular data on opendata.fi?

The most popular dataset on opendata.fi is Finnish names. You can find more popular datasets from our Most popular datasets -statistic.

What are the most popular Finnish first names?

What are the municipalities in Finland?

How do I find the names of fallen Finnish soldiers?

Datasets

How do I find data on the service?

You can either browse data freely or use the search on the front page to find specific datasets, publishers or showcases. With the advanced search you can filter the search results by file format, license, and other criteria.

How do I find data published by other other countries?

Opendata.fi is meant primarily for sharing Finnish open data.

European Data Portal harvests and lists European open data portals.

Why can I see more datasets when I'm logged in?

When you’re logged in, you can also see the private datasets from your organisations. Private datasets are hidden from users that are not members of the publishing organisation. Datasets can be private for example if they are not yet ready to be published.

What are private datasets?

If a dataset is not yet ready to be published, the publisher can set the dataset to be private. This can be done if the dataset is missing some information or the publisher is testing how datasets are added to the service.

Note that all datasets belong to some organisation and that all organisation members are able to see the its private datasets.

I noticed a mistake in a dataset, what should I do?

Contact the dataset’s maintainer and tell them which dataset has a mistake and what kind of mistake it is.

You can contact the maintainer via email by using the Feedback button located on the right side of the page or by copying their email address from the Additional info section of the dataset.

You can also contact them using the Disqus-forum at the bottom of the page.

Data categories

What are data categories?

Data categories are a way of classifying open data into different themes, such as transport or environment and nature. Each dataset belongs to at least one category, which makes finding data easier.

You can find the categories opendata.fi uses on the Dataset categories -page.

What data categories does opendata.fi use?

Opendata.fi uses a slightly modified version of the categories defined by the European Data Portal (EDP). You can find the categories and their definitions on our Dataset categories -page.

Thanks to the unified categories with EDP, datasets added to opendata.fi will also find their place in the correct categories on EDP’s website. Additionally, since all European countries aim to use similar categories, datasets are easier to find on other countries’ portals. 

What kind of data does each category have?

Opendata.fi uses a slightly modified version of the open data categories defined by the European Data Portal, and defines the categories as follows:

  • Regions & Cities: Maps, regional data (data that covers a specific geographic area)
  • Energy: Energy policy, energy industry, energy consumption, renewable energy
  • Government & Public Sector: Elections and voting, politics, government and decision-making, hospitality and gifts, public sector data, glossaries
  • International Issues: Foreign policy, international organisations and agreements, conflicts and peace, military forces
  • Education & Sports: School and education, early childhood education and care, sports
  • Culture, Arts & Free Time: GLAM (Galleries, Libraries, Archives, Museums), music, theater, hobbies and free time
  • Transport: Transport policy, means and forms of transport, public transport, walking and cycling
  • Agriculture, Fisheries, Forestry & Foods: Agriculture, forestry, fishery and politics, regulations, instructions, actions etc. related to those. Food products and food technology
  • Tourism & Travel: Tourist destinations, sights, travel statistics
  • Justice, Legal System & Public Safety: Legal matters, legal professions, legal system, general safety
  • Built-up areas & Infrastructure: Buildings and building, roads, railroads, power grids, parks and other infrastructure
  • Economy & Finance: Economic policy, taxation, financing and investments, consumption, trade and trade policy, tariffs, business
  • Health: Medicine, medical records, nutrition, health care occupations
  • Science & Technology: Research (including questionnaires and interviews), research data and results, technology
  • Population & Society: Population demographics, employment, social policy, housing, immigration, social security
  • Environment & Nature: Weather, natural environment, deterioration of the environment, waste and water management

You can find more information about the categories on our Dataset categories -page.

Why does opendata.fi use different categories than other Finnish portals such as HRI?

Opendata.fi uses a slightly modified version of the open data categories defined by the European Data Portal (EDP). Other Finnish data portals often use their own categories. You can find our categories and the definitions on our Dataset categories -page.

Thanks to the unified categories with EPD, datasets added to opendata.fi will also find their place in the correct categories on EDP’s website. Additionally, since all European countries aim to use the same categories, datasets are easier to find on other countries’ portals.

How do I edit the data categories of my datasets?

You can edit the categories from the Categories tab on a dataset’s page. Select the categories that you feel best describe the dataset and select Save.

Managing datasets

What kind of statistics can I see about my own datasets?

You can see the amount of views and downloads of each dataset on their own pages. Additionally, you can find for example the most downloaded datasets on the Statistics-page.

All users can see all the statistics about the datasets and opendata.fi does not offer more detailed statistics to dataset maintainers.

Can I use Scandinavian letters in my resource links? / Does opendata.fi support IDNA?

You cannot use Scandinavian letters in the links to your data resources since the CKAN platform our service is built on does not support Scandinavian characters (or IDNA). You can still use Scandinavian letters in file names and dataset titles.

I got a reminder about a broken link. What does it mean and what should I do?

A broken link refers to a link that no longer directs the user to the correct page. The email reminder tells you which datasets have broken links.

You can fix a broken link by editing the dataset’s information by selecting Manage and editing the URL or removing the link altogether if it is no longer relevant.

Publishing organisations

I created a new publishing organisation but it is not visible in the service. What should I do?

Your organisation is waiting for the service administrators to accept it. You will get an email when your organisation has been accepted and you can add datasets to it.

If you have not gotten a confirmation email about creating an organisation or if your organisation is not visible in the service even though it has been accepted, please contact the service administrators.

I sent a membership request to be an admin for an organisation using the email kittylover666@hotmail.com. Why has my request not been accepted?

It might take a while to accept the request. Each organisation’s admins are responsible for their organisation’s membership requests. If the organisation does not have an admin, or if the admin does not accept the request within a reasonable time frame, the service administrators can accept it. If you know who is the admin of the organisation, contact them first.

If your request has not been accepted within a reasonable time frame, or if you are in a hurry, you can contact the service administrators.

Please use your work email whenever you are requesting a membership in your workplace organisation. This way the admins can be sure that you actually work in the organisation.

If your membership request was denied and you do not know why, contact the service administrators.

Person X no longer works in the organisation. What should I do?

If the person has been a member of your publishing organisation, you can remove the person from the organisation using the Members-tab on your organisation’s page. You must be an Admin-member in the organisation to manage its members’ rights as well as remove members. If the person who no longer works there was the only admin in your organisation, contact the service administration and explain the situation.

What kind of statistics can I see about my own publishing organisations?

You can see for example the most popular organisations, the organisation’s classification based on the Five Stars of Openness criteria and the amount of broken links in the organisation. You can find more statistics on the Statistics-page. At the moment opendata.fi does not offer more detailed statistics to organisation admins.

What does the regional coverage of my organisation mean?

The regional coverage defines how large of an area the publisher’s data covers.

There are three regional coverage categories: country, region, cities. If the regional coverage cannot be defined, or if your organisation doesn’t comfortably fit in any of the regional coverage categories, select a producer type: state administration, public service, education - research, enterprise, society - trust, person.

In October 2019 the service administrators defined a regional coverage to all publishing organisations. If your organisation has been added later, you have to define the regional coverage yourself.

The regional coverage defined for my organisation is incorrect. How do I fix it?

You can change the regional coverage on your organisation’s page by selecting Manage and editing the selection in Regional coverage / Producer type.

In October 2019 the service administrators defined a regional coverage to all publishing organisations. If your organisation has been added later, you have to define the regional coverage yourself.

Harvesting

What does harvesting mean?

Harvesting refers to the automatic gathering of data from different websites to one place, like opendata.fi.

Opendata.fi harvests for example HRI, which means that all of HRI’s data can also be found up-to-date on opendata.fi. Harvesting makes it easier to find data, since you can search for data from one place rather than multiple different websites.

The harvester only copies the metadata and links to data resources to opendata.fi.

What does it mean that my data is being harvested?

If we are harvesting your service, your data will be copied automatically to opendata.fi, usually once a day. This means that users can find your data from opendata.fi in addition to your own service. The harvester only copies the metadata and links to data resources to opendata.fi. This means that you can still maintain the datasets and data resources on your own service and opendata.fi will not have any copies of your data that you would have to maintain.

If you make changes to your datasets in your own service, the changes will be updated to opendata.fi during the next harvest job.

If you want us to harvest your data, contact the service administration.

All data on opendata.fi will also be harvested to European Data Portal.

Which services does opendata.fi harvest?

Opendata.fi is harvesting other Finnish data portals, such as HRI and SYKE (Finnish Environment Institute). You can find all the services we are currently harvesting on our Harvesting-page.

Is opendata.fi being harvested somewhere?

Yes. European Data Portal harvests all open data portals in the EU area, including opendata.fi.

Which datasets are being harvested to the European Data Portal?