In today`s world - the flow of information especially digital information has become the critical ingredient for success in any activity. That is why, the period we live in is often referred to as an information age. It is a simple fact that everything human beings do, do takes place at a certain location on the earth - it has a geographic component, although we tend not to think about it much....     View More Details

Polarimetric remote sensing offers the potential to provide a new dimension for observations of the earth. This book takes a systems approach to the physical processes involved with formation, collection, and analysis of polarimetric remote sensing data in the visible through longwave infrared. The emphasis is on earth observation at human scales (i.e., ground sample distances of fractions of ....     View More Details

This book is suitably designed for Polytechnic students of N-E, region in particular and in general for students all over India with the intention of fulfilling the mission of promoting environmental education and culture, as well serves as a textbook for full time courses in the educational institutions. The book introduces the basic concepts of environment, its physical features and human in....     View More Details

This book has been designed in accordance and within the framework of the module syllabus of UPTU, on Environmental Studies. It will fulfill the basic need of the hour for a standard textbook for the course on Environment and Ecology for the undergraduate students of various disciplines-arts, science, commerce, engineering, medicine, pharmacy, management, law etc.

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This book has been thoroughly revised and updated in its present Seventh Edition. Striking a neat balance between environmental chemistry and environmental chemical analysis, the book explains the various dimensions of environmental chemistry including latest concepts and developments in the subject with global and user-friendly approach. 

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Dynamism in Geography is one of the most important aspects of study of the subject. The changing nature of the subject is aptly reflected in the frequent changes in the syllabi at the school and college levels. The plus two stage of Secondary Education is considered to be the turning point for career development. The topics of study need to be analysed with a new perspective to cope with the c....     View More Details

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The book provides a lucid and step-by-step treatment of the various principles, methods and instruments involved in land surveying. Modern methods and techniques are emphasised throughout the text.

After presenting the basic concepts and definitions, the book explains errors in survey measurement and their propagation. Survey measurements are detailed next. These include horizontal and ....     View More Details

The plus two stage of secondary education is considered to be the turning point for career development. The topics of study need to be analysed with a new perspective to cope with the changing nature of the subject matter. The present volume on Economic and Regional Geography provides a modern view of the present day location and distribution of economic phenomena and the regional characterist....     View More Details