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Within the PROMIS project at the Swedish Meteorological and Hydrological Institute a meso-scale network of automatic weather observing stations was established for several purposes . For several of these applications it was considered advantageous to process the data by applying an objective …

From the winter season 1988/89 and onwards an energy balance model has been used to estimate surface temperatures within a weather seivice system for the road authorities in "Östergötlands" and "Göteborg-Bohuslän" in Sweden. It is based on a simplified form of the energy balance equation at the …

For a period of nearly one year temperature readings from small sensors (high quality platinum resistance thermometers) in conventional screens (Stevensson type) and emaller screens (Lambrecht, Young and Vaisala) have been compared to those from a sensor of the same type in a ventilated screen …

The greenhouse gases carbon dioxide, methane, chlorfluorcarbons and nitrous  oxide are increasing due to man's activities. 0n physical grounds it is generally believed that this will influence the climate of the earth. Observational evidence, mainly global mean temperatures, indicate that the …

During the arctic expedition YMER-80 which took place in the area north of Svalbard between northeast Greenland and Frans Josephs Land satellite information was received onboard as an important aid in weather and sea ice surveillance. A satellits receiving station made it possible to receive images …