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 and phrases embedded in quotation marks. Logical operators include AND, OR and NOT. Remember to add space around operators. Text strings that are not quoted are trated as separate words and will match any of the words (i.e. assuming the OR operator). E.g. in order to find WMO synoptic weather station data from Verlegenhuken use the search phrase: [synop AND verlegenhuken]. Searches are case insensitive.
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.
Collections
Collections allows the user to search in subsets of the existing catalogue. The collections are primarily data management projects that have been incorporated in the ADC catalogue after the project has ended. In this context the ADC is the long term access solution for these data. The collections currently served through ADC include (datasets may belong to multiple data collections):
ADC is the full collection of this service CC is the CryoClim collection
In order to search a specific data collection select that collection. If no data collection is selected all collections are searched.
AeN are data related to the Nansen Legacy project and are better explored through the SIOS Data Access Point using the collection defined there which is available through this URL.
SIOS, InfraNOR, SIOSCD, SIOSAP, SESS_* are collections related to SIOS. These are better explored through the SIOS Data Access Portal
Some cleaning is pending between InfraNOR and SIOSIN, for some of the SESS collections.
Citation of data and service
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)
The information required to properly cite a dataset is normally provided in the discovery metadata the datasets.
If you use data retrieved through this portal, please acknowledge the Norwegian Meteorological Institute/Arctic Data Centre.
Time series from March 19th 2012 of solar radiation and photosynthetic active radiation (PAR)
from data loggers located at the roof of the University Centre in Svalbard (UNIS) in Longyearbyen, Norway. Location 78o13’21’’N/15o39’9’’E,
20 m above sea level. Measurements were recorded every 10 minutes
Institutions: IT06L, CNR-ISAC, CNR-ISAC, Institute of Atmospheric Sciences and Climate, Via Gobetti 101, 40129, Bologna, Italy, IT06L, CNR-ISAC, CNR-ISAC, Institute of Atmospheric Sciences and Climate, Via Gobetti 101, 40129, Bologna, Italy
Last metadata update: 2021-02-11T00:00:00Z
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Abstract:
Ground based in situ observations of aerosol_light_scattering_coefficient at Mt Cimone (IT0009R) using nephelometer. These measurements are gathered as a part of the following projects ACTRIS, GAW-WDCA and they are stored in the EBAS database (http://ebas.nilu.no/). Parameters measured are: aerosol_light_scattering_coefficient in aerosol (volume_scattering_coefficient_in_air_due_to_dried_aerosol_particles)
Institutions: KR02L, Korea Meteorological Administration, KMA, GAW Center, 1764-6 Seungen-ri, Anmyeon-eup, 357-961, Chungnam, Republic of Korea, KR02L, Korea Meteorological Administration, KMA, GAW Center, 1764-6 Seungen-ri, Anmyeon-eup, 357-961, Chungnam, Republic of Korea
Last metadata update: 2021-02-11T00:00:00Z
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Abstract:
Ground based in situ observations of particle_number_size_distribution at Anmyeon-do (KR0100R) using aps. These measurements are gathered as a part of the following projects GAW-WDCA and they are stored in the EBAS database (http://ebas.nilu.no/). Parameters measured are: particle_number_size_distribution in aerosol (number_concentration_of_positive_ions_in_dry_aerosol_particles_in_air)
Ground based in situ observations of wet_only_sampler at Schauinsland (DE0003R). These measurements are gathered as a part of the following projects EMEP and they are stored in the EBAS database (http://ebas.nilu.no/). Parameters measured are: precipitation_amount in precip (lwe_thickness_of_precipitation_amount), mercury in precip (mass_concentration_of_mercury_in_precipitation)
License : EMEP: Public open access. We encourage contacting data originators if substatial use of individual time series is planned (fair use data policy).
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 nitrogen_monoxide at Risoe (DK0012R) using uv_fluoresc. These measurements are gathered as a part of the following projects EMEP and they are stored in the EBAS database (http://ebas.nilu.no/). Parameters measured are: nitrogen_monoxide in air (mass_concentration_of_nitrogen_monoxide_expressed_as_nitrogen_in_air)
License : EMEP: Public open access. We encourage contacting data originators if substatial use of individual time series is planned (fair use data policy).
Institutions: DE08L, Leibniz Institute for Tropospheric Research, TROPOS, Permoserstrasse 15, 04318, Leipzig, Germany, DE08L, Leibniz Institute for Tropospheric Research, TROPOS, Permoserstrasse 15, 04318, Leipzig, Germany
Last metadata update: 2021-02-11T00:00:00Z
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Abstract:
Ground based in situ observations of aerosol_absorption_coefficient at Schauinsland (DE0003R) using filter_absorption_photometer. These measurements are gathered as a part of the following projects GUAN, GAW-WDCA and they are stored in the EBAS database (http://ebas.nilu.no/). Parameters measured are: aerosol_absorption_coefficient in pm1
Institutions: IT08L, National Institute of Nuclear Physics, INFN, Dipartimento di Fisica e Astronomia, Via Sansone 1, Sesto Fiorentino, 50019, Florence, Italy, IT08L, National Institute of Nuclear Physics, INFN, Dipartimento di Fisica e Astronomia, Via Sansone 1, Sesto Fiorentino, 50019, Florence, Italy
Last metadata update: 2021-02-11T00:00:00Z
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Abstract:
Ground based in situ observations of low_vol_sampler at Ispra (IT0004R). These measurements are gathered as a part of the following projects EMEP, CAMPAIGN and they are stored in the EBAS database (http://ebas.nilu.no/). Parameters measured are: aluminium in pm10 (mass_concentration_of_aluminium_in_pm10_in_air), arsenic in pm10 (mass_concentration_of_arsenic_in_pm10_in_air), barium in pm10 (mass_concentration_of_barium_in_pm10_in_air), bromide in pm10 (mass_concentration_of_bromide_in_pm10_in_air), calcium in pm10 (mass_concentration_of_calcium_in_pm10_in_air), chloride in pm10 (mass_concentration_of_chloride_in_pm10_in_air), chromium in pm10 (mass_concentration_of_chromium_in_pm10_in_air), copper in pm10 (mass_concentration_of_copper_in_pm10_in_air), iron in pm10 (mass_concentration_of_iron_in_pm10_in_air), lead in pm10 (mass_concentration_of_lead_in_pm10_in_air), magnesium in pm10 (mass_concentration_of_magnesium_in_pm10_in_air), manganese in pm10 (mass_concentration_of_manganese_in_pm10_in_air), mineral_dust in pm10 (mass_concentration_of_mineral_dust_in_pm10_in_air), molybdenum in pm10 (mass_concentration_of_molybdenum_in_pm10_in_air), nickel in pm10 (mass_concentration_of_nickel_in_pm10_in_air), phosphorus in pm10 (mass_concentration_of_phosphorus_in_pm10_in_air), pm10_mass in pm10 (mass_concentration_of_pm10_ambient_aerosol_particles_in_air), potassium in pm10 (mass_concentration_of_potassium_in_pm10_in_air), rubidium in pm10 (mass_concentration_of_rubidium_in_pm10_in_air), selenium in pm10 (mass_concentration_of_selenium_in_pm10_in_air), silicon in pm10 (mass_concentration_of_silicon_in_pm10_in_air), sodium in pm10 (mass_concentration_of_sodium_in_pm10_in_air), strontium in pm10 (mass_concentration_of_strontium_in_pm10_in_air), sulphate_total in pm10 (mass_concentration_of_sulphate_total_in_pm10_in_air), titanium in pm10 (mass_concentration_of_titanium_in_pm10_in_air), vanadium in pm10 (mass_concentration_of_vanadium_in_pm10_in_air), zinc in pm10 (mass_concentration_of_zinc_in_pm10_in_air), zirconium in pm10 (mass_concentration_of_zirconium_in_pm10_in_air)
License : EMEP: Public open access. We encourage contacting data originators if substatial use of individual time series is planned (fair use data policy)., CAMPAIGN: For scientific purposes, access to the data is limited. Data will be given access to after approval from the data producer or owner.
Institutions: ES04L, Ministerio de Medio Ambiente, DG de Calidad y Evaluacion Ambiental, Plaza de San Juan de la C, ruz, s/n, 28071 Madrid, Spain, ES04L, Ministerio de Medio Ambiente, DG de Calidad y Evaluacion Ambiental, Plaza de San Juan de la C, ruz, s/n, 28071 Madrid, Spain
Last metadata update: 2021-02-11T00:00:00Z
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Abstract:
Ground based in situ observations of high_vol_sampler at Mahón (ES0006R). These measurements are gathered as a part of the following projects EMEP and they are stored in the EBAS database (http://ebas.nilu.no/). Parameters measured are: nitrate in pm10 (mass_concentration_of_nitrate_in_pm10_in_air), pm25_mass in pm25 (mass_concentration_of_pm2p5_ambient_aerosol_particles_in_air)
License : EMEP: Public open access. We encourage contacting data originators if substatial use of individual time series is planned (fair use data policy).
Institutions: LV01L, Latvian Hydrometeorological Agency, Environmental Pollution Observ. Centre, 165 Maskavas str., LV-1019 Riga, Latvia, LV01L, Latvian Hydrometeorological Agency, Environmental Pollution Observ. Centre, 165 Maskavas str., LV-1019 Riga, Latvia
Last metadata update: 2021-02-11T00:00:00Z
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Abstract:
Ground based in situ observations of nitrogen_dioxide at Rucava (LV0010R) using glass_sinter. These measurements are gathered as a part of the following projects EMEP and they are stored in the EBAS database (http://ebas.nilu.no/). Parameters measured are: nitrogen_dioxide in air (mass_concentration_of_nitrogen_dioxide_expressed_as_nitrogen_in_air)
License : EMEP: Public open access. We encourage contacting data originators if substatial use of individual time series is planned (fair use data policy).
Ground based in situ observations of low_vol_sampler at Schauinsland (DE0003R). These measurements are gathered as a part of the following projects EMEP and they are stored in the EBAS database (http://ebas.nilu.no/). Parameters measured are: antimony in pm10 (mass_concentration_of_antimony_in_pm10_in_air), arsenic in pm10 (mass_concentration_of_arsenic_in_pm10_in_air), cadmium in pm10 (mass_concentration_of_cadmium_in_pm10_in_air), cobalt in pm10 (mass_concentration_of_cobalt_in_pm10_in_air), copper in pm10 (mass_concentration_of_copper_in_pm10_in_air), iron in pm10 (mass_concentration_of_iron_in_pm10_in_air), lead in pm10 (mass_concentration_of_lead_in_pm10_in_air), manganese in pm10 (mass_concentration_of_manganese_in_pm10_in_air), nickel in pm10 (mass_concentration_of_nickel_in_pm10_in_air), thallium in pm10 (mass_concentration_of_thallium_in_pm10_in_air), vanadium in pm10 (mass_concentration_of_vanadium_in_pm10_in_air), zinc in pm10 (mass_concentration_of_zinc_in_pm10_in_air)
License : EMEP: Public open access. We encourage contacting data originators if substatial use of individual time series is planned (fair use data policy).
Institutions: DE08L, Leibniz Institute for Tropospheric Research, TROPOS, Permoserstrasse 15, 04318, Leipzig, Germany, DE08L, Leibniz Institute for Tropospheric Research, TROPOS, Permoserstrasse 15, 04318, Leipzig, Germany
Last metadata update: 2021-02-11T00:00:00Z
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Abstract:
Ground based in situ observations of particle_number_size_distribution at Neuglobsow (DE0007R) using smps. These measurements are gathered as a part of the following projects ACTRIS, GAW-WDCA and they are stored in the EBAS database (http://ebas.nilu.no/). Parameters measured are: particle_number_size_distribution in pm10, particle_number_size_distribution in pm10, particle_number_size_distribution in pm10
Institutions: GB05L, ACRG, University of Bristol, School of Chemistry, Cantocks Close, BS8 1TS, Bristol, United Kingdom, UNIVBRIS, Cantocks Close,, BS8 1TS, Bristol, United Kingdom, GB05L, ACRG, University of Bristol, School of Chemistry, Cantocks Close, BS8 1TS, Bristol, United Kingdom, UNIVBRIS, Cantocks Close,, BS8 1TS, Bristol, United Kingdom
Last metadata update: 2021-02-11T00:00:00Z
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Abstract:
Ground based in situ observations of online_crds at Tacolneston (GB0057R). These measurements are gathered as a part of the following projects GAW-WDCGG-node, UK_DECC 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), methane in air (mass_fraction_of_methane_in_air)
License : GAW-WDCGG-node: , UK_DECC: Public open access. We encourage contacting data originators if substatial use of individual time series is planned (fair use data policy).
Institutions: IT06L, Institute of Atmospheric Sciences and Climate, CNR-ISAC, Section of Bologna, Via Gobetti 101, 40129, Bologna, Italy, IT06L, Institute of Atmospheric Sciences and Climate, CNR-ISAC, Section of Bologna, Via Gobetti 101, 40129, Bologna, Italy
Last metadata update: 2021-02-11T00:00:00Z
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Abstract:
Ground based in situ observations of aerosol_absorption_coefficient at Nepal Climate Observatory - Pyramid (NP0001G) using filter_absorption_photometer. These measurements are gathered as a part of the following projects GAW-WDCA and they are stored in the EBAS database (http://ebas.nilu.no/). Parameters measured are: aerosol_absorption_coefficient in aerosol (volume_absorption_coefficient_in_air_due_to_dried_aerosol_particles)
Institutions: GB02L, AEA Technology, National Environmental Techn. Centre, Culham Abington, OXFORDSHIRE OX14 3DB, United Kingdom, GB02L, AEA Technology, National Environmental Techn. Centre, Culham Abington, OXFORDSHIRE OX14 3DB, United Kingdom
Last metadata update: 2023-11-01T00:00:00Z
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Abstract:
Ground based in situ observations of bulk_sampler at Strath Vaich Dam (GB0015R). These measurements are gathered as a part of the following projects EMEP and they are stored in the EBAS database (http://ebas.nilu.no/). Parameters measured are: ammonium in precip (mass_concentration_of_ammonium_in_precipitation), ammonium in precip (mass_concentration_of_ammonium_in_precipitation), calcium in precip (mass_concentration_of_calcium_in_precipitation), chloride in precip (mass_concentration_of_chloride_in_precipitation), conductivity in precip (conductivity_in_precipitation), magnesium in precip (mass_concentration_of_magnesium_in_precipitation), nitrate in precip (mass_concentration_of_nitrate_in_precipitation), nitrate in precip (mass_concentration_of_nitrate_in_precipitation), potassium in precip (mass_concentration_of_potassium_in_precipitation), sodium in precip (mass_concentration_of_sodium_in_precipitation), sulphate_corrected in precip (mass_concentration_of_sulphate_corrected_for_seaspray_expressed_as_sulphur_in_precipitation), sulphate_corrected in precip (mass_concentration_of_sulphate_corrected_in_precipitation), sulphate_total in precip (mass_concentration_of_sulphate_total_in_precipitation), sulphate_total in precip (mass_concentration_of_sulphate_total_in_precipitation)
Institutions: PL02L, Institute of Environmental Protection - National Research Institute, IEP-NRI, Kolektorska 4, 01-692, Warsaw, Poland, PL02L, Institute of Environmental Protection - National Research Institute, IEP-NRI, Kolektorska 4, 01-692, Warsaw, Poland
Last metadata update: 2021-02-11T00:00:00Z
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Abstract:
Ground based in situ observations of high_vol_sampler at Diabla Gora (PL0005R). These measurements are gathered as a part of the following projects EMEP and they are stored in the EBAS database (http://ebas.nilu.no/). Parameters measured are: benz_a_anthracene in pm10 (mass_concentration_of_benz_a_anthracene_in_pm10_in_air), benzo_a_pyrene in pm10 (mass_concentration_of_benzo_a_pyrene_in_pm10_in_air), benzo_b_fluoranthene in pm10 (mass_concentration_of_benzo_b_fluoranthene_in_pm10_in_air), benzo_k_fluoranthene in pm10 (mass_concentration_of_benzo_k_fluoranthene_in_pm10_in_air), chromium in pm10 (mass_concentration_of_chromium_in_pm10_in_air)
License : EMEP: Public open access. We encourage contacting data originators if substatial use of individual time series is planned (fair use data policy).