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ROOFING ASSESSMENT FOR ROOFTOP RAINWATER HARVESTING ADOPTION USING REMOTE SENSING AND GIS APPROACH
Remote sensing GIS, rooftop rainwater harvesting geospatial environment
2018/11/8
Rooftop rainwater harvesting refers to the collection and storage of water from rooftops whereby the quality of harvested rainwater depend on the types of roof and the environmental conditions. This s...
Classification of Roof Materials for Rainwater Pollution Modelization
Supervised classifi cation Image segmentation Roofi ng materials Roofs Rainwater pollution
2016/1/25
It has been proven that roof runoff water plays an important role in the high metallic concentration levels in urban rainwater since
metallic elements are generated by corrosion of roof materials bef...
Chemical Composition of Rainwater in Egypt
wet deposition acid rain pH values ammonium sulphate
2008/10/29
Rain event samples have been collected at 6-sites in Egypt for the period between 1987 and 2002. Concentrations of major anions (Cl-, NO3- and SO4 2-) and major cations (H+, Ca++ and NH4+) were determ...