The core partner data centres that are integrated in NorDataNet are listed in https://www.nordatanet.no/en/node/69. In addition to this NorDataNet harvests information on relevant datasets from a number of other data centres. The data centre responsible for the data presented is usually (but not always) listed in the discovery metadata. In essence NorDataNet is an aggregating service that combines information from a number of existing data centres.
Citation of data and service
If you use data retrieved through this portal, please acknowledge our funding source:
Research Council of Norway, project number 245967/F50, Norwegian Scientific Data Network.
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)
All partner repositories of NorDataNet support Digital Object Identifiers (DOI), but not all datasets are minted. Whether or not minted depends often on source of the data (e.g. operational data are often yet not minted). However, all data centres support persistent identifiers according to local systems. The information required to properly cite a dataset is normally provided in the discovery metadata the datasets.
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 identified in the drop down menu with and phrases embedded in quotation marks. Prefixing a phrase with '-' negates the phrase (i.e. should not occur in the results). 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. The combination of search fields (including facets) is based on a logical "AND" combination of the fields, i.e. all conditions are fulfilled for the results provided.
Institutions: Norwegian Polar Institute, Norwegian Polar Institute, Norwegian Meteorological Institute, Norwegian Meteorological Institute / Arctic Data Centre
Last metadata update: 2022-11-15T12:48:12Z
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Abstract:
Current profiles and hydrographic data collected by the Norwegian Polar Institute during the FS2008 cruise.
Institutions: Norwegian Meteorological Institute / Arctic Data Centre, IOPAN Instytut Oceanologii, Polska Akademia Nauk, Norwegian Meteorological Institute / Arctic Data Centre
Last metadata update: 2023-09-05T14:20:17Z
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Abstract:
IO PAS CTD data file from Arctic Cruise with R/V Oceania performed in summer 2006
Institutions: Norwegian Polar Institute, Norwegian Polar Institute, Norwegian Meteorological Institute, Norwegian Meteorological Institute / Arctic Data Centre
Institutions: Norwegian Polar Institute, Norwegian Polar Institute, Norwegian Meteorological Institute, Norwegian Meteorological Institute / Arctic Data Centre
Institutions: Norwegian Meteorological Institute / Arctic Data Centre, Norwegian Meteorological Institute / Arctic Data Centre, IMR Institute of Marine Research
Last metadata update: 2022-11-15T12:48:12Z
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Abstract:
Hydrographic data from Gimsoy North-West, Bear Island West and BearIsland - Fugloya sections
Institutions: IMR Institute of Marine Research, Norwegian Meteorological Institute / Arctic Data Centre, Norwegian Meteorological Institute / Arctic Data Centre, IMR Institute of Marine Research
Institutions: Norwegian Meteorological Institute / Arctic Data Centre, Norwegian Meteorological Institute / Arctic Data Centre, UiO University of Oslo
Last metadata update: 2023-08-25T09:06:05Z
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Abstract:
Content: Data from surface drifter deployed in the Nordic Seas, POLEWARD
project (NO971274042)
Project Owner: met.no
Partners: Met.no, UiO, UiB, NPI
Project Menager: Cecilie Mauritzen (c. mauritzen@met.no)
Variables: Drifter
index, time (days from 01-01-1970)
position longitude (degr E), position
latitude (degr N), SST (K)
Data publicly available under the Global Drifter
Program,http://www.aoml.noaa.gov/phod/dac/gdp.html
Processing: quality
control, kriging, resampling til dt=0.25 day, for details see http://www.aoml.noaa.gov/phod/dac/dacdata.html.
The data is corrected for the
drogue loss. Missing data are flagged a value of 999.9990
Update status for
the whole data set: data from 145/150 drifters are included
(Transmitted
successfully)
The data included spans the period 24 June 2007 - 30 September
2010
(as on 22 March 2011 - this is the last status of the quality-controlled
data comes with ca. 6 month delay)
For the update we need to wait for QC from
AOML/NOAA
Contact: Inga Koszalka, UiO, inga.koszalka@geo.uio.no,
j.h.lacasce@geo.uio.no
Institutions: Norwegian Meteorological Institute / Arctic Data Centre, Norwegian Meteorological Institute / Arctic Data Centre, UiB University of Bergen
Last metadata update: 2023-07-14T08:32:58Z
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Abstract:
Under the Developing Arctic Modeling and Observing Capabilities for Long-term Environmental Studies (DAMOCLES) project, an acoustic Doppler current profiler (ADCP) and a Microcat were deployed at the sill separating the Storfjorden in Svalbard Archipelago and Storfjordrenna north of Storfjordbanken on the Barents Sea shelf. Storfjorden, through its polynya activity, produces highly saline water near the freezing temperature which fills the fjord to the sill level (115 m) and initiates a gravity driven overflow. A self-contained 307.2 KHz broadband Workhorse, Sentinel, RD Instruments ADCP and a Sea-Bird SBE37SM Microcat (S/N 4011), temperature-conductivity-pressure recording unit was deployed at 76deg 58.08min N, 19deg 14.95min E at the 111 m isobath on 12 december 2005. The instruments were recovered on 9 August 2006. The instruments are installed in an aluminum trawl-proof frame, attached to a concrete block of 2.5x2.5x0.37 m dimensions. The ADCP sampled at 4-m depth cell size, averaging data (33 pings per ensemble) at 10 min intervals. The first cell was centered at about 6 meter above seafloor. The Microcat sampled at 10min intervals. This dataset consists of hourly averaged vertical profiles of current velocities as well as ADCP-temperature and Microcat-temperature/salinity/pressure at the instrument depth.
Institutions: Norwegian Meteorological Institute / Arctic Data Centre, Norwegian Meteorological Institute / Arctic Data Centre, IOPAN Instytut Oceanologii, Polska Akademia Nauk
Last metadata update: 2023-07-13T12:03:35Z
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Abstract:
IO PAS CTD data file from Arctic Cruise with R/V Oceania performed in summer 2007
Institutions: Norwegian Meteorological Institute, Norwegian Meteorological Institute / Arctic Data Centre, University of Bergen
Last metadata update: 2023-07-20T09:17:34Z
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Abstract:
Mooring observing current, temperature, salinity and pressure. The mooring is named S1 in the Svinøy section and positioned at 62o 49.33 N, 4o 17.41 E. The depth is 500m and the dataset contains hourly records (raw data) from 100m and 300m. Time is specified in UTC.
Institutions: Norwegian Meteorological Institute / Arctic Data Centre, AWI
Last metadata update: 2023-06-29T11:12:39Z
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Abstract:
These CMIP5 model data show interpolated results in Arctic only. Original data
were cut and interpolated for internal use of the EU funded project ACCESS.
As part of the "KROP - Kongsfjorden Rijpfjorden Observatory Programme" UiT The Arctic University of Norway and The Scottish Association for Marine Science maintain marine observatories (moorings) in two high-Arctic fjords in Svalbard: Kongsfjorden and Rijpfjorden. The observatories consists of an array of CTDs, temperature loggers, ADCPs and a sediment trap, in addition to various other instruments or installations that change from year to year. This dataset contains the CTD, PAR and fluorescence data from Kongsfjorden 2011-2012. Fluorescence data is given as raw voltage only, due to calibration and fouling issues. It is meant as an indication of the timing of the phytoplankton bloom, not as absolute chlorophyll a concentration. No post-recovery processing of light data (to correct for fouling) has been performed. The target position for the deployment was slightly missed, the deployment depth was much deeper than usual (top SBE16+ at 64 m). The setup contained only one upward looking ADCP, no downward looking. There was no sediment trap present either. Below the top SBE16+ some nets containing blue muscles were mounted. Data of those has not been published.
As part of the "KROP - Kongsfjorden Rijpfjorden Observatory Programme" UiT The Arctic University of Norway and The Scottish Association for Marine Science maintain marine observatories (moorings) in two high-Arctic fjords in Svalbard: Kongsfjorden and Rijpfjorden. The observatories consists of an array of CTDs, temperature loggers, ADCPs and a sediment trap, in addition to various other instruments or installations that change from year to year. This dataset contains the CTD, PAR and fluorescence data from Kongsfjorden 2008-2009. Fluorescence data is given as raw voltage only, due to calibration and fouling issues. It is meant as an indication of the timing of the phytoplankton bloom, not as absolute chlorophyll a concentration. No post-recovery processing of light data (to correct for fouling) has been performed. First deployment using two ADCP, both upward facing. Settlement plates and clam baskets for experiments were mounted below the SBE16+. An additional temperature logger was mounted to the pick up line. No ePAR sensor.
As part of the "KROP - Kongsfjorden Rijpfjorden Observatory Programme" UiT The Arctic University of Norway and The Scottish Association for Marine Science maintain marine observatories (moorings) in two high-Arctic fjords in Svalbard: Kongsfjorden and Rijpfjorden. The observatories consists of an array of CTDs, temperature loggers, ADCPs and a sediment trap, in addition to various other instruments or installations that change from year to year. This dataset contains the CTD, PAR and fluorescence data from Kongsfjorden 2016-2017. Fluorescence data is given as raw voltage only, due to calibration and fouling issues. It is meant as an indication of the timing of the phytoplankton bloom, not as absolute chlorophyll a concentration. No post-recovery processing of light data (to correct for fouling) has been performed. The observatory layout is available in the mooring diagram provided. At this deployment, two settlement plates were deployed (25m and 208m).