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.
To quantify grazing impact of copepod to UPSB in the wouthwester Baffin Bay, we conducted fecal pellet production experiments. Experimental specimens (i.e. copepods) were collected at 1 x 1 m hole on the first-year landfast ice once for each 2-7 days between 24 May to 7 July 2016 as a part of the Green Edge 2016 field campaign. A 200 micrometer mesh, 0.785 m2 mouth aperture conical net equipped with a rigid live-capture cod-end was hauled vertically from 100 m (from 24 May to 21 June) or 30 m (from 25 June to 10 July) to the surface at towing speed of 0.3 m s-1. To remove the effects of variation in the volume filtered due to the difference of net towing depth (30 m or 100 m), fecal pellets production rate was standardized for those data as towing distance of 100 m (i.e., the production rate per square meter = Raw data x100 / towing depth). Collected specimens were incubated in filtered sea water to collect fecal pellets. Those produced fecal pellets were counted and meausred width, length and shape under a stereo-microscope in a laboratory.
Data from three PROVOLO cruises conducted to the Lofoten Basin of the Norwegian Sea:
- Cruise HM2016611, R.V. Haakon Mosby, 26 May-15 June 2016
- Cruise KB2017606, R.V. Kristine Bonnevie, 10-24 March 2017
- Cruise HB2017618, R.V. Kristine Bonnevie, 2-15 September 2017
PROVOLO (Watermass transformation processes and vortex dynamics in the
Lofoten Basin of the Norwegian Sea) is led at the Geophysical Institute,
University of Bergen (PI: Ilker Fer) and is funded by the Research Council
of Norway (project number 250784) for the period 01.01.2016-31.12.2019
to describe and quantify the processes and pathways of energy transfer
and mixing in the Lofoten Basin and their role in water mass transformation.
The cruise data set is organized in four files, categorized by the instrument and data type,
and includes merged data from all three cruises as follows:
PROVOLO_CTD: Shipboard salinity, temperature and density profiles
PROVOLO_SADCP: Current profiles from vessel-mounted acoustic Doppler current profilers
PROVOLO_LADCP: Current profiles from lowered acoustic Doppler current profilers
PROVOLO_VMP: Ocean microstructure profiles
The summary and comments sections of each file have a descrpton of the corresponding data set.
Further details on the processing, an overview of the data, and a detailed list of stations are
provided in the attached cruise reports.
Data from four PROVOLO Seaglider missions in the Norwegian Sea:
- Mission sg561_LBE1, from 2016-05-04 to 2017-01-13
- Mission sg560_MR1, from 2016-06-09 to 2017-01-13
- Mission sg563_LBE2, from 2017-01-13 to 2017-07-24
- Mission sg562_MR2, from 2017-01-13 to 2017-09-12
The PROVOLO missions cover the Lofoten Basin, with focus on the permanent
Lofoten Basin Eddy (LBE1 and LBE2), and the Mohn Ridge (MR1 and MR2),
with focus on the frontal region between the cold waters in the Greenland Sea
and the warm waters in the Norwegian Sea.
PROVOLO (Watermass transformation processes and vortex dynamics in the
Lofoten Basin of the Norwegian Sea) is led at the Geophysical Institute,
University of Bergen (PI: Ilker Fer) and is funded by the Research Council
of Norway (project number 250784) for the period 01.01.2016-31.12.2019.
PROVOLO studies the processes and pathways of energy transfer
and mixing in the Lofoten Basin and their role in water mass transformation.
The data set is organized as one file per mission and includes quality-controlled,
1-decibar vertically interpolated profiles of water column temperature and salinity
in the upper 1000 m. Depth-averaged currents are also provided. The summary and
comments sections of each file have a descripton of the corresponding data set.
Institutions: PT02L, Navn ikke lagt inn, PT02L, Navn ikke lagt inn
Last metadata update: 2021-02-11T00:00:00Z
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Abstract:
Ground based in situ observations of wet_only_sampler at Monte Velho (PT0004R). These measurements are gathered as a part of the following projects CAMP and they are stored in the EBAS database (http://ebas.nilu.no/). Parameters measured are: precipitation_amount in precip (lwe_thickness_of_precipitation_amount), 1234678_HpCDD in precip (mass_concentration_of_1234678_heptachlorodibenzo_p_dioxin_in_precipitation), 1234678_HpCDF in precip (mass_concentration_of_1234678_heptachlorodibenzofuran_in_precipitation), 1234789_HpCDF in precip (mass_concentration_of_1234789_heptachlorodibenzofuran_in_precipitation), 123478_HxCDD in precip (mass_concentration_of_123478_hexachlorodibenzo_p_dioxin_in_precipitation), 123478_HxCDF in precip (mass_concentration_of_123478_hexachlorodibenzofuran_in_precipitation), 123678_HxCDD in precip (mass_concentration_of_123678_hexachlorodibenzo_p_dioxin_in_precipitation), 123678_HxCDF in precip (mass_concentration_of_123678_hexachlorodibenzofuran_in_precipitation), 123789_HxCDD in precip (mass_concentration_of_123789_hexachlorodibenzo_p_dioxin_in_precipitation), 123789_HxCDF in precip (mass_concentration_of_123789_hexachlorodibenzofuran_in_precipitation), 12378_PeCDD in precip (mass_concentration_of_12378_pentachlorodibenzo_p_dioxin_in_precipitation), 12378_PeCDF in precip (mass_concentration_of_12378_pentachlorodibenzofuran_in_precipitation), 234678_HxCDF in precip (mass_concentration_of_234678_hexachlorodibenzofuran_in_precipitation), 23478_PeCDF in precip (mass_concentration_of_23478_pentachlorodibenzofuran_in_precipitation), 2378_TCDD in precip (mass_concentration_of_2378_terachlorodibenzodioxin_in_precipitation), 2378_TCDF in precip (mass_concentration_of_2378_terachlorodibenzofuran_in_precipitation), OCDD in precip (mass_concentration_of_octachlorodibenzodioxin_in_precipitation), OCDF in precip (mass_concentration_of_octachlorodibenzofuran_in_precipitation), PCB_101 in precip (mass_concentration_of_polychlorinated_biphenyl_101_in_precipitation), PCB_105 in precip (mass_concentration_of_polychlorinated_biphenyl_105_in_precipitation), PCB_114 in precip (mass_concentration_of_polychlorinated_biphenyl_114_in_precipitation), PCB_118 in precip (mass_concentration_of_polychlorinated_biphenyl_118_in_precipitation), PCB_123 in precip (mass_concentration_of_polychlorinated_biphenyl_123_in_precipitation), PCB_126 in precip (mass_concentration_of_polychlorinated_biphenyl_126_in_precipitation), PCB_128 in precip (mass_concentration_of_polychlorinated_biphenyl_128_in_precipitation), PCB_153 in precip (mass_concentration_of_polychlorinated_biphenyl_153_in_precipitation), PCB_156 in precip (mass_concentration_of_polychlorinated_biphenyl_156_in_precipitation), PCB_157 in precip (mass_concentration_of_polychlorinated_biphenyl_157_in_precipitation), PCB_167 in precip (mass_concentration_of_polychlorinated_biphenyl_167_in_precipitation), PCB_169 in precip (mass_concentration_of_polychlorinated_biphenyl_169_in_precipitation), PCB_170 in precip (mass_concentration_of_polychlorinated_biphenyl_170_in_precipitation), PCB_180 in precip (mass_concentration_of_polychlorinated_biphenyl_180_in_precipitation), PCB_189 in precip (mass_concentration_of_polychlorinated_biphenyl_189_in_precipitation), PCB_28 in precip (mass_concentration_of_polychlorinated_biphenyl_28_in_precipitation), PCB_31 in precip (mass_concentration_of_polychlorinated_biphenyl_31_in_precipitation), PCB_52 in precip (mass_concentration_of_polychlorinated_biphenyl_52_in_precipitation), PCB_77 in precip (mass_concentration_of_polychlorinated_biphenyl_77_in_precipitation), PCB_81 in precip (mass_concentration_of_polychlorinated_biphenyl_81_in_precipitation), acenaphthene in precip (mass_concentration_of_acenaphthene_in_precipitation), acenaphthylene in precip (mass_concentration_of_acenaphthylene_in_precipitation), aldrin in precip (mass_concentration_of_aldrin_in_precipitation), alpha_HCH in precip (mass_concentration_of_alpha_hexachlorocyclohexane_in_precipitation), alpha_endosulfan in precip (mass_concentration_of_alpha_endosulfan_in_precipitation), anthracene in precip (mass_concentration_of_anthracene_in_precipitation), benz_a_anthracene in precip (mass_concentration_of_benz_a_anthracene_in_precipitation), benzo_a_pyrene in precip (mass_concentration_of_benzo_a_pyrene_in_precipitation), benzo_b_fluoranthene in precip (mass_concentration_of_benzo_b_fluoranthene_in_precipitation), benzo_ghi_perylene in precip (mass_concentration_of_benzo_ghi_perylene_in_precipitation), benzo_k_fluoranthene in precip (mass_concentration_of_benzo_k_fluoranthene_in_precipitation), beta_endosulfan in precip (mass_concentration_of_beta_endosulfan_in_precipitation), chrysene in precip (mass_concentration_of_chrysene_in_precipitation), delta_HCH in precip (mass_concentration_of_delta_hexachlorocyclohexane_in_precipitation), dibenzo_ah_anthracene in precip (mass_concentration_of_dibenzo_ah_anthracene_in_precipitation), dieldrin in precip (mass_concentration_of_dieldrin_in_precipitation), endrin in precip (mass_concentration_of_endrin_in_precipitation), fluoranthene in precip (mass_concentration_of_fluoranthene_in_precipitation), fluorene in precip (mass_concentration_of_fluorene_in_precipitation), gamma_HCH in precip (mass_concentration_of_gamma_hexachlorocyclohexane_in_precipitation), heptachlor in precip (mass_concentration_of_heptachlor_in_precipitation), heptachlorepoxide in precip (mass_concentration_of_heptachlor_epoxide_in_precipitation), hexachlorobenzene in precip (mass_concentration_of_hexachlorepoxide_in_precipitation), inden_123cd_pyrene in precip (mass_concentration_of_inden_123cd_pyrene_in_precipitation), naphthalene in precip (mass_concentration_of_naphthalene_in_precipitation), phenanthrene in precip (mass_concentration_of_phenanthrene_in_precipitation), pp_DDD in precip (mass_concentration_of_pp_dichlorodiphenyldichloroethane_in_precipitation), pp_DDE in precip (mass_concentration_of_pp_dichlorodiphenyldichloroethylene_in_precipitation), pyrene in precip (mass_concentration_of_pyrene_in_precipitation)
License : CAMP: Public open access. We encourage contacting data originators if substatial use of individual time series is planned (fair use data policy).
Institutions: NO01L, Norwegian Institute for Air Research, NILU, Atmosphere and Climate Department, Instituttveien 18, 2007, Kjeller, Norway, NO01L, Norwegian Institute for Air Research, NILU, Atmosphere and Climate Department, Instituttveien 18, 2007, Kjeller, Norway
Last metadata update: 2021-02-11T00:00:00Z
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Abstract:
Ground based in situ observations of particle_number_size_distribution at Zeppelin mountain (Ny-Ålesund) (NO0042G) using dmps. These measurements are gathered as a part of the following projects GAW-WDCA_NRT, ACTRIS_NRT, NILU_NRT, EUSAAR_NRT and they are stored in the EBAS database (http://ebas.nilu.no/). Parameters measured are: particle_number_size_distribution in pm10
Institutions: PT02L, Navn ikke lagt inn, PT02L, Navn ikke lagt inn
Last metadata update: 2023-11-08T00:00:00Z
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Abstract:
Ground based in situ observations of wet_only_sampler at Monte Velho (PT0004R). These measurements are gathered as a part of the following projects CAMP and they are stored in the EBAS database (http://ebas.nilu.no/). Parameters measured are: 1234678_HpCDD in precip (mass_concentration_of_1234678_heptachlorodibenzo_p_dioxin_in_precipitation), 1234678_HpCDF in precip (mass_concentration_of_1234678_heptachlorodibenzofuran_in_precipitation), 1234789_HpCDF in precip (mass_concentration_of_1234789_heptachlorodibenzofuran_in_precipitation), 123478_HxCDD in precip (mass_concentration_of_123478_hexachlorodibenzo_p_dioxin_in_precipitation), 123478_HxCDF in precip (mass_concentration_of_123478_hexachlorodibenzofuran_in_precipitation), 123678_HxCDD in precip (mass_concentration_of_123678_hexachlorodibenzo_p_dioxin_in_precipitation), 123678_HxCDF in precip (mass_concentration_of_123678_hexachlorodibenzofuran_in_precipitation), 123789_HxCDD in precip (mass_concentration_of_123789_hexachlorodibenzo_p_dioxin_in_precipitation), 123789_HxCDF in precip (mass_concentration_of_123789_hexachlorodibenzofuran_in_precipitation), 12378_PeCDD in precip (mass_concentration_of_12378_pentachlorodibenzo_p_dioxin_in_precipitation), 12378_PeCDF in precip (mass_concentration_of_12378_pentachlorodibenzofuran_in_precipitation), 234678_HxCDF in precip (mass_concentration_of_234678_hexachlorodibenzofuran_in_precipitation), 23478_PeCDF in precip (mass_concentration_of_23478_pentachlorodibenzofuran_in_precipitation), 2378_TCDD in precip (mass_concentration_of_2378_terachlorodibenzodioxin_in_precipitation), 2378_TCDF in precip (mass_concentration_of_2378_terachlorodibenzofuran_in_precipitation), HCB in precip (mass_concentration_of_hexachlorobenzene_in_precipitation), OCDD in precip (mass_concentration_of_octachlorodibenzodioxin_in_precipitation), OCDF in precip (mass_concentration_of_octachlorodibenzofuran_in_precipitation), PCB_101 in precip (mass_concentration_of_polychlorinated_biphenyl_101_in_precipitation), PCB_105 in precip (mass_concentration_of_polychlorinated_biphenyl_105_in_precipitation), PCB_114 in precip (mass_concentration_of_polychlorinated_biphenyl_114_in_precipitation), PCB_118 in precip (mass_concentration_of_polychlorinated_biphenyl_118_in_precipitation), PCB_123 in precip (mass_concentration_of_polychlorinated_biphenyl_123_in_precipitation), PCB_126 in precip (mass_concentration_of_polychlorinated_biphenyl_126_in_precipitation), PCB_128 in precip (mass_concentration_of_polychlorinated_biphenyl_128_in_precipitation), PCB_153 in precip (mass_concentration_of_polychlorinated_biphenyl_153_in_precipitation), PCB_156 in precip (mass_concentration_of_polychlorinated_biphenyl_156_in_precipitation), PCB_157 in precip (mass_concentration_of_polychlorinated_biphenyl_157_in_precipitation), PCB_167 in precip (mass_concentration_of_polychlorinated_biphenyl_167_in_precipitation), PCB_169 in precip (mass_concentration_of_polychlorinated_biphenyl_169_in_precipitation), PCB_170 in precip (mass_concentration_of_polychlorinated_biphenyl_170_in_precipitation), PCB_180 in precip (mass_concentration_of_polychlorinated_biphenyl_180_in_precipitation), PCB_189 in precip (mass_concentration_of_polychlorinated_biphenyl_189_in_precipitation), PCB_28 in precip (mass_concentration_of_polychlorinated_biphenyl_28_in_precipitation), PCB_31 in precip (mass_concentration_of_polychlorinated_biphenyl_31_in_precipitation), PCB_52 in precip (mass_concentration_of_polychlorinated_biphenyl_52_in_precipitation), PCB_77 in precip (mass_concentration_of_polychlorinated_biphenyl_77_in_precipitation), PCB_81 in precip (mass_concentration_of_polychlorinated_biphenyl_81_in_precipitation), acenaphthene in precip (mass_concentration_of_acenaphthene_in_precipitation), acenaphthylene in precip (mass_concentration_of_acenaphthylene_in_precipitation), aldrin in precip (mass_concentration_of_aldrin_in_precipitation), alpha_HCH in precip (mass_concentration_of_alpha_hexachlorocyclohexane_in_precipitation), alpha_endosulfan in precip (mass_concentration_of_alpha_endosulfan_in_precipitation), anthracene in precip (mass_concentration_of_anthracene_in_precipitation), benz_a_anthracene in precip (mass_concentration_of_benz_a_anthracene_in_precipitation), benzo_a_pyrene in precip (mass_concentration_of_benzo_a_pyrene_in_precipitation), benzo_b_fluoranthene in precip (mass_concentration_of_benzo_b_fluoranthene_in_precipitation), benzo_ghi_perylene in precip (mass_concentration_of_benzo_ghi_perylene_in_precipitation), benzo_k_fluoranthene in precip (mass_concentration_of_benzo_k_fluoranthene_in_precipitation), beta_endosulfan in precip (mass_concentration_of_beta_endosulfan_in_precipitation), chrysene in precip (mass_concentration_of_chrysene_in_precipitation), delta_HCH in precip (mass_concentration_of_delta_hexachlorocyclohexane_in_precipitation), dibenzo_ah_anthracene in precip (mass_concentration_of_dibenzo_ah_anthracene_in_precipitation), dieldrin in precip (mass_concentration_of_dieldrin_in_precipitation), endrin in precip (mass_concentration_of_endrin_in_precipitation), fluoranthene in precip (mass_concentration_of_fluoranthene_in_precipitation), fluorene in precip (mass_concentration_of_fluorene_in_precipitation), gamma_HCH in precip (mass_concentration_of_gamma_hexachlorocyclohexane_in_precipitation), heptachlor in precip (mass_concentration_of_heptachlor_in_precipitation), heptachlorepoxide in precip (mass_concentration_of_heptachlor_epoxide_in_precipitation), inden_123cd_pyrene in precip (mass_concentration_of_inden_123cd_pyrene_in_precipitation), naphthalene in precip (mass_concentration_of_naphthalene_in_precipitation), phenanthrene in precip (mass_concentration_of_phenanthrene_in_precipitation), pp_DDD in precip (mass_concentration_of_pp_dichlorodiphenyldichloroethane_in_precipitation), pp_DDE in precip (mass_concentration_of_pp_dichlorodiphenyldichloroethylene_in_precipitation), pyrene in precip (mass_concentration_of_pyrene_in_precipitation)
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: 2023-08-23T00:00:00Z
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Abstract:
Ground based in situ observations of dmps at Zeppelin mountain (Ny-Ålesund) (NO0042G). These measurements are gathered as a part of the following projects ACTRIS, EMEP, GAW-WDCA, NILU 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), particle_number_size_distribution in aerosol (number_concentration_of_positive_ions_in_dry_aerosol_particles_in_air), particle_number_size_distribution in aerosol (number_concentration_of_positive_ions_in_dry_aerosol_particles_in_air)
These data consist of soil moisture and temperature measurements recorded by the temporary soil moisture network deployed to SMAPVEX16-Iowa for the summer season of 2016. The sites were spread out over an experiment domain of about 30km by 40 km located about 30 km north of Ames, Iowa, USA. The data file contains the soil moisture and temperature measurements for each station located at the site.
This data set contains in situ measurements of soil moisture and bulk density collected for the Soil Moisture Active Passive Validation Experiment 2016 Manitoba (SMAPVEX16 Manitoba) campaign.
This product contains data derived from permanent in situ soil stations and observations by the Passive Active L-band System (PALS) microwave aircraft instrument. The PALS instrument was mounted to a DC-3 aircraft, which flew six parallel flight lines at an altitude of 3000 m in order to map a study area in South Fork, Iowa, United States. A total of 20 soil stations were distributed throughout this same area.
The soil characteristics included in this data set are volumetric soil moisture, vertically and horizontally polarized brightness temperature, effective soil temperature, effective vegetation temperature, vegetation water content, land cover classification, sand and clay fraction, and volumetric soil moisture uncertainty estimates.
These data consist of soil moisture, soil temperature and precipitation measurements recorded in 2016 by the permanent soil moisture network; SMAPVEX16-Iowa. The sites were spread out over the experiment domain of about 30km by 40 km located about 30 km north of Ames, Iowa, USA.
The data file contains the soil moisture, soil temperature and precipitation measurements for each station located at the site.