What are the Key Uses of Remote Sensing?
Remote Sensing assignment help online provides in-depth knowledge on remote sensing and discusses the various practical uses of remote sensing. The different uses of remote sensing are as follows:-
Creation of Base Map: In this age of technological advancements, modern mapping technologies are based on remote sensing. Google Maps, Open Street Maps, Bing Maps, NASA's Globe View and many more are based on remote sensing.
Analysing Condition of Rural Roads: Rural road conditions can be analysed using various GIS and remote sensing technologies. The remote sensing technologies provide in-depth analysis and a high level of accuracy and save a lot of time and money.
Inspecting Land Use and Land Cover: Remote sensing technologies have helped the researcher to determine the various physical properties of the land in a particular area, land cover, and help them to determine how the land should be used, land use.
Preventing Forest Fire: The latest remote sensing technologies have helped the forest firefighters to get the exact co-ordinated of the fire in a forest and dispatch firefighting teams as soon as possible to reduce the effect of forest fire to a minimum.
Investigating Climate Changes: CERES, MODIS, AMSRE, TRMM, MOPITT and other such satellites use remote sensing technologies to monitor the climate changes from high up in the sky. The climate condition of the present time needs to be compared to the climatic conditions of the past.
Observing Conditions of the Crops: Satellite imagery and NDVI (Normalized Difference Vegetarian Index) use remote sensing technologies to monitor global food supplies. The healthy crops radiate green whereas other areas reflect red or blue.