Thematic Maps

GEOLOGICAL MAPS OF INDIA: This is a GIS project which requires creation of closed polygons denoting types of minerals with labeled centroids. Main object of the project is preparation of mineral maps in digital format ready for printing using map finisher. GROUND WATER MAPS OF INDIA: Various maps depicting Depth of Water Level, Fluctuation of Water Level, Rainfall Maps, Electrical Conductivity and Chemical Levels (Chloride, Nitride, Floride) are prepared based on data collected from 750 monitoring stations spread across the sate of Andhra Pradesh. IRNA SOIL MAP ( Indonesia) / SEATTLE SOIL MAP (USA) : Scanned image of the soil map are geo-referenced with reference to the shoreline coverage provided by the client and then vectorized and the polygons are attributed with both primary soil type and secondary soil types. The primary soil types are collected in a table and a one-to-one correspondence is generated with the polygons. The secondary soil types are collected in a separate table . The final deliverable is a soil coverage in the Arc/Info UNIX format.