SIOS Data Access Portal

For tutorials on how to find data and how to use the results page, click here: 


Information on relevant datasets are harvested from a number of data centres (list soon to be provided). Functionality offered for datasets depends on the documentation standard used for the dataset as well as the availability of standardised web services at the data centre serving the data.

This is an inclusive search meaning that the search criteria selected will be combined to retrieve results. Geographical bounding boxes may be selected using the map and fine tuned using the bounding box menu. Institutions contains a list of all institutions mentioned as PI institutions in the datasets. For variables, start typing keywords (e.g. temperature) and relevant available keywords are shown. Collections enables filtering of datasets that are used in various SIOS contexts, like contributions to SESS reports (SESS_YYYY) or datasets generated using the SIOS access programme (SIOSAP). In addition datasets published by Nansen Legacy are included. All datasets are part of the SIOS collection as they are within the SIOS area of interest.

Always remember to cite data!

Data Collection Period
E.g., 2021-07-28
E.g., 2021-07-28
Bounding Box
Topics and Variables