We conduct interactive surveys of individual properties to collect information regarding owners and tenants, household footprint, number of floors, plot boundary, open/plinth area, year of construction etc. Detailed consumer survey is required for identifying the disparity in the existing database and the reality. The attribute information accumulated from household surveys can be interlinked with spatial data on maps to create a comprehensive web-based GIS. We develop customized applications with a single-window access to consumer data for governing authorities.
