Auflistung nach Autor:in "Harju, Kaisu"
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- KonferenzbeitragGIS and Water Supply(Environmental Communication in the Information Society - Proceedings of the 16th Conference, 2002) Harju, Kaisu; Etelämäki, LauriThe GIS and Water Supply project deals with the usability and quality of GIS data and techniques related to water services. The main objective of the project is to find out the way detailed information on water services could be produced by joining GIS data and registers. There is no reliable and nationally comprehensive GIS data available on the water supply and sewer systems of real properties in Finland. The method for acquiring information on the water supply network connections of buildings in the densely built-up areas has been developed and tested. Acquiring information on the water supply and wastewater treatment systems of the rural areas is more complicated. The situation is completely unmapped at the moment and the data collection is difficult and timeconsuming. Solutions for this problem have also been considered in this project.