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  • The National Oceanographic Data Committee (NODC) of the Netherlands is the national platform for exchange of oceanographic and marine data and information, and for advisory services in the field of ocean and marine data management. The overall objective of the NODC is to effect a major and significant improvement in the overview and access to marine and oceanographic data and data-products from government and research institutes in the Netherlands. This is not done alone and only with a national focus, but on a European scale as an active partner in the Pan-European SeaDataNet project, complying to the INSPIRE and the new Marine Strategy EU Directives, and on a global scale as the Netherlands representative in major international organisations in this field, ICES and IOC-IODE. A major step has been made with the launch of the NODCi - National Infrastructure for access to Oceanographic and Marine Data and Information. This was developed in the framework of the Ruimte voor Geo-Informatie (RGI) programme as RGI-014 project. It includes a new NODC-i portal (www.nodc.nl), that provides users with a range of metadata services and a unique interface to the data management systems of each of the NODC members. By this Common Data Index (CDI) interface, users can get harmonised access to the datasets, that are managed in a distributed way at each of the NODC members. The NODCi portal functions as the Dutch node in the SeaDataNet infrastructure. The NODC CDI service contains several thousands of references to individual marine and oceanographic datasets. For inclusion in the National Geo Register these have been aggregated by combinations of Data Holding Centres - Disciplines. Each NGR - NODC record therefore represents a large number of individual metadata records and associated datasets. By following the specified URL to the NODCi portal, users can consider these metadata in detail and can achieve downloading of interesting datasets via the shopping cart transaction system, that is integrated in the NODCi portal.

  • This dataset is constructed using measurements of radiationmeters and a algorithm for the calculation of sunshine duration. The dataset is neither validated nor are missing values completed.

  • Frequency tables for different meteorological quantities for different KNMI measuring stations, for the period 1981-2000.

  • Gridded files of average monthly maximum temperature in the Netherlands over the period 1981-2010 (normal period). Based on 28 automatic weather stations.

  • This dataset is constructed using measurements of temperature-and humiditysensors. The dataset also contains derived physical quantities like the wetbulbtemperature, dewpointstemperature and watervaporpressure. The dataset is neither validated nor are missing values completed.

  • Synoptical in-situ observations per one hour from the available operational stations in the Netherlands, the Dutch part of the North Sea continental shelf and from adjacent stations in Germany and Belgium. Decrypted WMO reports, presented in ASCII text format.

  • Gridded files of Average number of dry days per year in the Netherlands. Based on 304 observations of the voluntary network.

  • This dataset contains post-processed X-band (central frequency of 9.475 GHz) weather radar data from the TU Delft IRCTR drizzle radar IDRA. It includes plan-position indicators (PPI) of the specific differential phase, the differential backscatter phase, and the estimated rainfall rate. IDRA is mounted at the top of the Cabauw tower at 213 m agl., and is scanning horizontally at a fixed low elevation angle, covering a slant range of 15 km with a range resolution of 30 m. IDRA thus provides the horizontally spatial distribution of precipitation over the CESAR observatory.

  • Dataset contains direct, diffuse, global and downward longwave irradiances at 60 seconds time resolution. Dataset also contains air temperature, relative humidity and air pressure at instrument height. Quantities are identical to the ones found in the Baseline Surface Radiation Network (BSRN) central archive (www.pangaea.de/PHP/BSRN_Status.php). For release guidelines see: www.bsrn.awi.de/en/data/ conditions_of_data_release/details/ .

  • This dataset is constructed using measurements of electronical raingauges and Present Weather Sensors. The dataset is neither validated nor are missing values completed.