Baby Professor 
How Satellites Are Used for Remote Sensing | First Space Encyclopedia Grade 4 | Children’s Astronomy & Space Books [EPUB ebook] 

Remote sensing is defined as the means of gathering information from mere observations. This means that there is no need to get in contact with the object being observed to gather information. Although the moon is also considered a satellite, the contents of this book will focus mainly on man-made satellites. Build up on knowledge with one key topic at a time. Start reading today.

O autorze

Baby Professor showcases a collection of subjects that are educational for kids to help them learn how to do something themselves, exactly how something is done or how it came about. Children love to learn through attractive visuals and Baby Prof. is ideal to get your child the head start he or she needs for the future. Our Motto – 'Learning is Fun, so let’s Make it Fun to Learn’.