Geospatial data pre-processing on watershed datasets: A GIS approach
Sreedhar Acharya Nallan, Leisa Armstrong, Barry Croke, Amiya Kumar Tripathy · Australasian Journal of Paramedicine · 2014
Spatial data mining helps to identify interesting patterns from the spatial data sets. However, geo spatial data requires substantial data pre-processing before data can be interrogated further using data mining techniques. Multi-dimensional spatial data has been used to explain the spatial analysis and SOLAP for pre-processing data. This paper examines some of the methods for pre-processing of the data using Arc GIS 10.2 and Spatial Analyst with a case study dataset of a watershed.