The book Geoinformatics for Precision Farming has been designed in easy, clear, simple and appropriate way which covers maximum of chapters in Remote sensing for under graduate degree programme and competitive examinations. The most simplified form in this book has been taken from various standard books, previously asked repeated questions in exams, students and teachers. It stands as a final touch to scan the chapters of Remote sensing in Agriculture before a minute to examination.

Recognizing the rigorous demands and specific requirements of competitive exams, this book is structured to be concise, focused, and directly aligned with the syllabi and patterns commonly encountered in examinations of TNAU, ICAR, JRF, SRF, NET, ASRB and SAUs entrance. Emphasis has been placed on clarity, precision, and the inclusion of linear points and subjective type questions with answers for exam preparation. The need of Geoinformatics for Precision Farming is to revise all the contents in TNAU RSG 101 (1+0) syllabus which included 5 units of Remote sensing, Geographic Information System (GIS), Geodesy, Precision Agricultre and Crop discrimination & models. Each of chapter included various types of one liner points in crispy form and subjective type questions along with answers which may help the students to face the final theory exams and other competitive examinations with great confidence of all the chapters of Remote Sensing.

Moreover, we understand the time constraints faced by aspirants preparing for competitive exams. Hence, this book is designed to optimize learning, providing a quick yet thorough grasp of essential topics without compromising on accuracy and depth of understanding. Its important to note that while this book is a valuable resource for exam preparation, its equally essential for aspirants to complement their studies with better understanding of concepts to further enhance their readiness for the challenges ahead. We recognize the competitive nature of these examinations and the aspirations of those striving to succeed their goals in the realm of Remote sensing in Agriculture.

We wish you success in your exam preparation journey and hope that this book serves as a reliable and comprehensive companion, aiding you in your pursuit of excellence.

We acknowledge our debt of gratitude for all the authors from whom these simplified format as been taken and also aspiring students for exams whose enthusiasm, thirst for knowledge and academic pursuits have been a driving force behind the creation of this book.