The importance of local statistical data: The example of the Canary Institute of Statistics

Local statistical data helps us better understand our environment and identify variations between regions. This is essential to be able to formulate local policies tailored to the specific needs of the local population, something that has even been highlighted by the UN in one of its reports. In this sense, in the datos.gob.es catalog you can find statistical information on different localities and regions, such as the population and housing census, administrative records or even economic indicators.

One of the latest additions to our catalog is the Canary Islands Statistics Institute (Istac), as part of the datos.canarias.es initiative. The institute is the new Canary Islands Open Data Portal that is positioned as the only point of access to open data on the island in collaboration with the rest of the regional public administrations.

At the end of January, datos.canarias.es federated with datos.gob.es, incorporating 7,460 new datasets from the Istac and other organizations on the Island.

What kinds of data sets are available?

The federated data are categorized according to the recommendations of the Application Guide of the Technical Standard for Interoperability for the Reuse of Information Resources and address a wide range of topics related to the territory, the environment, demographics, the economy, and living conditions or the public sector. Shared data is divided into the following categories:

Istac's commitment to open data

The Decree approving the Statistical Plan of the Canary Islands 2018-2022 (PEC-22), establishes that during its execution the reuse of statistical data will be promoted in accordance with the Law on reuse of public sector information. At the same time, it indicates that the Statistical Data and Metadata Infrastructure (eDatos) will be the support for the open and interoperable dissemination of the data published by the statistical activities of the PEC-22, becoming the only channel for the decentralized dissemination of statistics in the corporate websites of the Government of the Canary Islands.

To comply with the aforementioned guidelines, the Istac has made the open data portal of public statistics in the Canary Islands available to the public, which, under the principles of public statistics and data reuse, distributes the data generated in a manner free, in open formats and with licenses that allow its reuse for commercial and non-commercial purposes.

The portal integrates data and metadata based on standardized semantic assets, geographic information and services to promote their use; and it has programmable application interfaces (API) that facilitate the access and download of the information by third parties. In addition to these APIs, it also provides a series of query tools that allow both downloading the data (for example an Extension for QGIS or an R Package), and taking it to another web or application, such as Widgets, Tableau Public or Google Public Data Explorer.

The website also has a statistical indicator viewer. The user can select the information they want to view from a large number of categories, for example, births and deaths, or the workforce. You can also choose the geographic space (the community as a whole or any specific island or municipality), the type of data (annual, interperiodic variation, etc.) and the temporal range. With this information, the tool will generate the graph with the Istac data.

All these tools show the interest of the Istac and the Government of the Canary Islands not only to facilitate access to their data, but also to promote its reuse by developers who want to create value-added products. With its integration in datos.canarias.es, the visibility of the local statistical data of the Canary Islands is promoted, at the same time that access to the data of interest of the entire Autonomous Community is homogenized.