Have you ever heard about the Nano satellites by the company Skyrora and how beneficial they are for our environment? Variations in glacial change are the key indicators of regional climate change. The regulation of water balance is often controlled by glacial change and movement. In global warming conditions, glaciers degrade and recede, which is expressed in the related changes in sea levels. Monitoring glacial melting is imperative to studies concerning ocean level changes. In a nutshell, they control the process of glaciers melting and assists the scientists whose aim is to prevent glaciers from melting and Earth from global warming.