The expertise in GIS is in the following areas :

Creation of Vector data with the help of spatial data like Topographical sheets, Aerial Photographs and Satellite Images.
Cleaning of Raster Data
Conversion of Raster Data to Vector Data (Digitization).
Projecting Image or Vector Data into desired coordinate systems.

Creation of Topology and Object Data table on an existing vector data.
Cleaning complex vector data and creation of closed polygons.
Creating topology on vector data of Point, Line and Polygon Features.
Creation and attachment of Object attribute data to specified object as per requirement.
Conversion of Topological data into Object data for easy manipulation of internal database.
Exporting object data to external database table to facilitate addition or manipulation of the data externally without disturbing the vector data.
Integration of External Database into vector data.
Integration of database prepared in standard database software with the vector data and embedding of particular data into the particular vector object for which it has been prepared.

Preparation of base maps.
Joining of Raster Images or Vector Data to prepare the base map.
Manipulation of Raster images by rube sheeting in order to match edges of two overlapping raster.
Manipulation of Vector data by edge matching in order to match edges of two side by side laying vector maps.

Generation of Query and Thematic Maps.
Generation of Query depending upon the Object Properties, Topological Data and External Database and Building up of Query Library as per the need of the project.
Generation of Themes and preparation of thematic maps with both continuous and discrete data with proper representation of legends.

Analysis of database in order to create maps based on Queries.
Using analyzing tools to create analysis of vector data with the help of available database.
Representation of the resulting maps from analysis in proper manner to make them useful.
Building up customized maps based on queries of Clients.

Plotting and generation of hard copy maps.
Plotting of desired maps and themes as per client's needs in standard Map Sheets in proper scale and with proper map keys.