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Many standard textbooks on Remote Sensing (like those by Lillesand & Kiefer) focus heavily on American satellites (Landsat). Dr. Meenakshi’s work fills a gap by providing extensive data on the IRS series and Indian case studies, making it more relevant for students working in the Indian subcontinent.

Many modern texts treat software (like ERDAS Imagine or QGIS) as a black box. Meenakshi does the opposite. She dedicates an entire chapter to understanding what happens inside the algorithm before you ever click “run.” For instance, she explains the Normalized Difference Vegetation Index (NDVI) not as a magic number, but as a logical ratio that any student can calculate by hand.

Remote sensing has a wide range of applications, including:

Each chapter ends with a unique “Practical Lens” section. These aren’t multiple-choice questions. Instead, they are mini-projects: “Go to Google Earth Engine. Find two images of your hometown taken ten years apart. Describe one change you observe. What sensor captured each image?” This transforms passive reading into active discovery.

- Breaking down complex, high-level technology into simple, digestible language for school-aged children.

If you are looking for a more technical textbook rather than the introductory NCERT work, you may be thinking of: Basics of Remote Sensing and GIS

Some common remote sensing sensors include:

The book is structured to demystify complex satellite technology and present it in a way that motivates children and beginners to explore the subject further. Key topics typically covered include:

: It is crafted to motivate children and beginners to explore the field through simple, engaging language.

School-going children and beginners interested in science.

The book has several key features that make it an invaluable resource for those interested in remote sensing:

National Council of Educational Research and Training (NCERT), India Reading to Learn Length Target Audience