Solution Overview

A Geographic Information System (GIS) is a computer-based tool for mapping and analyzing data. Spatially enabled information provides a unique geographic dimension to the understanding and interpretation of information. GIS based solutions are playing a key role in today’s power scenario mostly in distribution system maintenance management and in efficient customer services [1]. The dynamic nature of the electricity distribution system causes a complicated procedure to analyze, as it includes both graphic and non-graphic data [2]. In an underground network this becomes more challenging due to the criticality of the information [3]. To achieve a higher level of accuracy and increased productivity in maintenance operations, an efficient system to manage the spatial and aspatial information is required. Such a system is required to operate with all existing data and also adapt to currently used workflow of operations. The system assists in choosing suitable alternatives within the limits of the design parameters, working out a precise diagram of existing network and mapping them onto actual (geographical) maps of the area. Optimal allocation of resources for maintenance can thus be ensured. Problems with Cable Maintenance and Management Information Systems have been encountered at many places [4] and Solutions have been sought through Customized packages linked to the GIS based information [5, 6, 7]. Such Solutions are product based and hence development efforts are more inclined to produc