Dr. Narayan Panigrahi is a practicing geo-spatial scientist in the Centre for Artificial Intelligence and Robotics (CAIR), Bangalore, India. He obtained his master's degree from the J.K. Institute of Applied Physics and Technology, University of Allahabad, his M Tech from the Indian Institute of Technology (IIT), Kharagpur, and his PhD from IIT, Bombay, India. His current research interests include geographical information science, design and optimization of algorithms for computation of spatial data in vector and raster form obtained through different sensors, and application of GIS for resource mapping and operation planning.

• Introduction. Computational Geodesy. Reference Systems and Coordinate Transformations. Basics of Map Projection. Algorithms for Rectification of Geometric Distortions. Differential Geometric Principles and Operators. Computational Geometry and its Application to GIS. Spatial Interpolation Techniques. Spatial Statistical Methods. An Introduction to Bathymetry. Spatial Analysis of Bathymetric Data and Sea GIS. Measurements and Analysis Using GIS. Appendix. Appendix-B. Glossary of GIS Terms. Bibliography.