The SIOS Data Management Service (SDMS) integrates information from SIOS partner data repositories into a unified virtual data centre, the SIOS Data Access Portal, allowing users to search for and access data regardless of where they are archived. Providers and users have to commit to the SIOS data policy.
The current focus is on dataset discovery through standardised metadata, and retrieval, visualisation & transformation of data. Ultimately, the Data Management Service works towards integration of datasets which requires a high level of interoperability at the data level.
SDMS currently harvests information on SIOS relevant datasets from a number of data centres (see below), some hosted by SIOS partners and some not. Data centres hosted by SIOS partners work to harmonise access to the data allowing integrated visualisation etc for the relevant datasets.
Data centres SDMS is harvesting information from.
SIOS partner data centres
Other
AWI (DE)
British Antarctic Survey
CNR (IT) - temporarily disabled due to server issues
National Snow and Ice Data Center
IGPAS (PL)
IMR (NO)
IOPAN (PL)
MET (NO) - weather stations have not been updated for a while, update in progress
NERSC (NO)
NILU (NO)
NIPR (JP)
NPI (NO)
UiS (PL)
Citation of data and service
If you use data retrieved through this portal, please acknowledge our funding source: Research Council of Norway, project number 291644, Svalbard Integrated Arctic Earth Observing System – Knowledge Centre, operational phase.
Always remember to cite data when used!
Citation information for individual datasets is often provided in the metadata. However, not all datasets have this information embedded in the discovery metadata. On a general basis a citation of a dataset include the same components as any other citation:
author,
title,
year of publication,
publisher (for data this is often the archive where it is housed),
edition or version,
access information (a URL or persistent identifier, e.g. DOI if provided)
SIOS recommends all partner data repositories to mint Digital Object Identifiers (DOI) on all datasets. The information required to properly cite a dataset is normally provided in the discovery metadata the datasets.
SIOS Core Data
In order to find SIOS Core Data please use the searchable item marked "Collection" on the right hand side of the map and select "SIOSCD". Quick access to SIOS Core Data is provided here.
Nansen Legacy Data
The Nansen Legacy project is using the SIOS Data Management system as the data portal. Quick access to all Nansen Legacy related datasets is available here.
Brief user guide
The Data Access Portal has information in 3 columns. An outline of the content in these columns is provided above. When first entering the search interface, all potential datasets are listed. Datasets are indicated in the map and results tabulation elements which are located in the middle column. The order of results can be modified using the "Sort by" option in the left column. On top of this column is normally relevant guidance information to user presented as collapsible elements.
If the user want to refine the search, this can be done by constraining the bounding box search. This is done in the map - the listing of datasets is automatically updated. Date constraints can be added in the left column. For these to take effect, the user has to push the button marked search. In the left column it is also possible to specific text elements to search for in the datasets. Again pushing the button marked "Search" is necessary for these to take action. Complex search patterns can be constructed using logical operators from the drop down above the text field and prefixing words with '+' to require their presence and '-' to require their non presence.
Other elements indicated in the left and right columns are facet searches, i.e. these are keywords that are found in the datasets and all datasets that contain these specific keywords in the appropriate metadata elements are listed together. Further refinement can be done using full text, date or bounding box constraints. Individuals, organisations and data centres involved in generating or curating the datasets are listed in the facets in the right column.
Soil temperature measurements in snowbeds with exclosures on the Varanger peninsula.
The dataset includes four different types of files and all data files are saved as ;-separated txt-files (except the readme):
* One data file per year (V_soil_temperature_snowbed_experimental_YEAR.txt)
* One meatadata file per year with dates when the loggers were deployed and collected (V_soil_moisture_temperature_snowbed_experimental_metadata_YEAR.txt)
* One coordinate file with coordinates of all sites (V_soil_moisture_temperature_snowbed_experimental_coordinates.txt)
* One auxiliary file with information about which sites are included in the study design (V_soil_moisture_temperature_snowbed_experimental_aux.txt)
* One readme file with additional information (_readme.pdf)
Air temperature measurements in heath sites on the Varanger peninsula.
The dataset includes four different types of files and all data files are saved as ;-separated txt-files (except the readme):
* One data file per year (V_air_temperature_heath_YEAR.txt)
* One meatadata file per year with dates when the loggers were deployed and collected (V_air_temperature_heath_metadata_YEAR.txt)
* One coordinate file with coordinates of all sites (V_air_temperature_heath_coordinates.txt)
* One auxiliary file with information about which sites are included in the study design (V_air_temperature_heath_aux.txt)
* One readme file with additional information (_readme.pdf)
Air temperature measurements in meadows on the Varanger peninsula.
The dataset includes four different types of files and all data files are saved as ;-separated txt-files (except the readme):
* One data file per year (V_air_temperature_meadow_YEAR.txt)
* One meatadata file per year with dates when the loggers were deployed and collected (V_air_temperature_meadow_metadata_YEAR.txt)
* One coordinate file with coordinates of all sites (V_air_temperature_meadow_coordinates.txt)
* One auxiliary file with information about which sites are included in the study design (V_air_temperature_meadow_aux.txt)
* One readme file with additional information (_readme.pdf)
Soil moisture measurements in snowbeds with exclosures on the Varanger peninsula.
The dataset includes four different types of files and all data files are saved as ;-separated txt-files (except the readme):
* One data file per year (V_soil_moisture_snowbed_experimental_YEAR.txt)
* One meatadata file per year with dates when the loggers were deployed and collected (V_soil_moisture_temperature_snowbed_experimental_metadata_YEAR.txt)
* One coordinate file with coordinates of all sites (V_soil_moisture_temperature_snowbed_experimental_coordinates.txt)
* One auxiliary file with information about which sites are included in the study design (V_soil_moisture_temperature_snowbed_experimental_aux.txt)
* One readme file with additional information (_readme.pdf)
Soil temperature measurements in intensive quadrats with exclosures on the Varanger peninsula.
The dataset includes four different types of files and all data files are saved as ;-separated txt-files (except the readme):
* One data file per year (V_soil_temperature_intensive_quadrats_experimental_YEAR.txt)
* One meatadata file per year with dates when the loggers were deployed and collected (V_soil_moisture_temperature_intensive_quadrats_experimental_metadata_YEAR.txt)
* One coordinate file with coordinates of all sites (V_soil_moisture_temperature_intensive_quadrats_experimental_coordinates.txt)
* One auxiliary file with information about which sites are included in the study design (V_soil_moisture_temperature_intensive_quadrats_experimental_aux.txt)
* One readme file with additional information (_readme.pdf)
Air temperature measurements in snowbeds on the Varanger peninsula.
The dataset includes four different types of files and all files are
saved as ;-separated txt-files (except the readme):
* One data file per year (V_air_temperature_snowbed_YEAR.txt)
* One meatadata file per year with dates when the loggers were deployed and collected (V_air_temperature_snowbed_metadata_YEAR.txt)
* One coordinate file with coordinates of all sites (V_air_temperature_snowbed_coordinates.txt)
* One auxiliary file with information about which sites are included in the study design (V_air_temperature_snowbed_aux.txt)
* One readme file with additional information (_readme.pdf)
V3: Corrected dates when the temperature loggers were corrected and cut the temperature data according to the corrected dates (for the years 2010 to 2017).
Snowdepth measurements on the Varanger peninsula.
The dataset includes four different types of files and all files (except the readme) are saved as ;-separated txt-files:
* One data file per year (_YEAR.txt)
* One coordinate file with coordinates of all sites (_coordinates.txt)
* One auxiliary file with information about which sites are included in the study design (_aux.txt)
* One readme file with additional information (_readme.pdf)
Soil moisture measurements in intensive quadrats with exclosures on the Varanger peninsula.
The dataset includes four different types of files and all data files are saved as ;-separated txt-files (except the readme):
* One data file per year (V_soil_moisture_intensive_quadrats_experimental_YEAR.txt)
* One meatadata file per year with dates when the loggers were deployed and collected (V_soil_moisture_temperature_intensive_quadrats_experimental_metadata_YEAR.txt)
* One coordinate file with coordinates of all sites (V_soil_moisture_temperature_intensive_quadrats_experimental_coordinates.txt)
* One auxiliary file with information about which sites are included in the study design (V_soil_moisture_temperature_intensive_quadrats_experimental_aux.txt)
* One readme file with additional information (_readme.pdf)
Air temperature measurements in snowbeds on the Varanger peninsula.
The dataset includes four different types of files and all files are
saved as ;-separated txt-files (except the readme):
* One data file per year (V_air_temperature_snowbed_YEAR.txt)
* One meatadata file per year with dates when the loggers were deployed and collected (V_air_temperature_snowbed_metadata_YEAR.txt)
* One coordinate file with coordinates of all sites (V_air_temperature_snowbed_coordinates.txt)
* One auxiliary file with information about which sites are included in the study design (V_air_temperature_snowbed_aux.txt)
* One readme file with additional information (_readme.pdf)
V3: Corrected dates when the temperature loggers were collected and cut the temperature data according to the corrected dates (for the years 2010 to 2017).
Air temperature measurements in intensive quadrats with exclosures on the Varanger peninsula.
The dataset includes four different types of files and all data files are saved as ;-separated txt-files (except the readme):
* One data file per year (V_air_temperature_intensive_quadrats_experimental_YEAR.txt)
* One meatadata file per year with dates when the loggers were deployed and collected (V_soil_moisture_temperature_intensive_quadrats_experimental_metadata_YEAR.txt)
* One coordinate file with coordinates of all sites (V_soil_moisture_temperature_intensive_quadrats_experimental_coordinates.txt)
* One auxiliary file with information about which sites are included in the study design (V_soil_moisture_temperature_intensive_quadrats_experimental_aux.txt)
* One readme file with additional information (_readme.pdf)
Air temperature measurements in snowbeds with exclosures on the Varanger peninsula.
The dataset includes four different types of files and all data files are saved as ;-separated txt-files (except the readme):
* One data file per year (V_air_temperature_snowbed_experimental_YEAR.txt)
* One meatadata file per year with dates when the loggers were deployed and collected (V_soil_moisture_temperature_snowbed_experimental_metadata_YEAR.txt)
* One coordinate file with coordinates of all sites (V_soil_moisture_temperature_snowbed_experimental_coordinates.txt)
* One auxiliary file with information about which sites are included in the study design (V_soil_moisture_temperature_snowbed_experimental_aux.txt)
* One readme file with additional information (_readme.pdf)
This data set consists of Upward Looking Sonar (ULS) data from 11 moorings in the Greenland Sea. Parameters in the processed data files include ice draft, water pressure, and water temperature. Raw data files with sonar travel time, and files with draft frequency of occurrence, are available as well. A single statistical file for each mooring summarizes that mooring's record. These data were contributed by the Alfred Wegener Institute for Polar and Marine Research, Bremerhaven, Germany, in 2002 and 2004, as a contribution to the World Climate Research Programme's Arctic Climate System Study/Climate and Cryosphere (ACSYS/CliC) Project. Data are available via FTP.
NSIDC strongly encourages you to register as a user of this data product. As a registered user, you will be notified of updates and corrections. When registering, please include the title of this data set, AWI Moored ULS Data, Greenland Sea and Fram Strait, 1991-2002.
Institutions: NO01L, Norwegian Institute for Air Research, NILU, Instituttveien 18, 2007, Kjeller, Norway, NO01L, Norwegian Institute for Air Research, NILU, Instituttveien 18, 2007, Kjeller, Norway
Last metadata update: 2023-12-27T00:00:00Z
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Abstract:
Ground based in situ observations of online_crds at Zeppelin mountain (Ny-Ålesund) (NO0042G). These measurements are gathered as a part of the following projects EMEP_NRT, NILU_NRT and they are stored in the EBAS database (http://ebas.nilu.no/). Parameters measured are: carbon_dioxide in air (mass_fraction_of_carbon_dioxide_in_air), carbon_dioxide in air (mass_fraction_of_carbon_dioxide_in_air), carbon_monoxide in air (mass_fraction_of_carbon_monoxide_in_air), carbon_monoxide in air (mass_fraction_of_carbon_monoxide_in_air), methane in air (mole_fraction_of_methane_in_air), methane in air (mole_fraction_of_methane_in_air)
Institutions: NO01L, Norwegian Institute for Air Research, NILU, Instituttveien 18, 2007, Kjeller, Norway, NO01L, Norwegian Institute for Air Research, NILU, Instituttveien 18, 2007, Kjeller, Norway
Last metadata update: 2024-03-24T00:00:00Z
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Abstract:
Main greenhouse gases and carbon_monoxide at Zeppelin mountain (Ny-Ålesund). These measurements are gathered as a part of the following projects EMEP_NRT, NILU_NRT and they are stored in the EBAS database (http://ebas.nilu.no/). Parameters measured are: carbon_dioxide in air (mass_fraction_of_carbon_dioxide_in_air), carbon_dioxide in air (mass_fraction_of_carbon_dioxide_in_air), carbon_monoxide in air (mass_fraction_of_carbon_monoxide_in_air), carbon_monoxide in air (mass_fraction_of_carbon_monoxide_in_air), methane in air (mole_fraction_of_methane_in_air), methane in air (mole_fraction_of_methane_in_air)
Institutions: DK01L, National Environmental Research Institute, NERI, P.O.Box 358, Fredriksborgvei 399, DK-4000 Roskilde, Denmark, DK01L, National Environmental Research Institute, NERI, P.O.Box 358, Fredriksborgvei 399, DK-4000 Roskilde, Denmark
Last metadata update: 2021-02-11T00:00:00Z
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Abstract:
Ground based in situ observations of manganese at Villum Research Station, Station Nord (DK0010G) using filter_3pack. These measurements are gathered as a part of the following projects AMAP, EMEP and they are stored in the EBAS database (http://ebas.nilu.no/). Parameters measured are: manganese in aerosol (mass_concentration_of_manganese_in_dry_aerosol_particles_in _air)
License : AMAP: For scientific purposes, access to the AMAP data is unlimited but by their use you accept that an offer of co-authorship will be made through personal contact with the data producer or owner., EMEP: Public open access. We encourage contacting data originators if substatial use of individual time series is planned (fair use data policy).