GIS & REMOTE SENSING
Remote sensing (RS) is an art and science of obtaining information about physical characteristics of an area by measuring its reflected and emitted radiation at a distance to help of Satellite or Aircraft.
In below list of Remote sensing Analysis Tutorial.
In remote sensing, sensors are devices that detect and measure electromagnetic radiation reflected or emitted from Earth’s surface. These sensors are broadly classified based on their source of energy and the type of data they collect. What is Sensor? A Sensor is a device that produces an output signal for the purpose of sensing a […]
Satellites A Satellite is an object in space that orbits or circles around a bigger object. There are two types of satellites: i) Natural; such as the Moon and Earth, and ii) Artificial; such as the Landsat, SPOT, IRS, Quickbard, Aster, Ikonnos, and more. The First Satellite in Space Sputnik 1, launched Soviet Union launched
Landsat-9 Satellite Landsat 9 Satellite launched 27 September on the year 2021, from Vandenberg Air/ Space Force Base, California on an Atlas-V 401 Rocket from United Launch Alliance. It was developed as a collaboration between NASA and the U.S. Geological Survey (USGS). The satellite will continue to provide consistent and impartial data about the changing
Landsat-8 Satellite Landsat 8 Satellite launched 11 February on the year 2013, from Vandenberg Air Force Base, California on an Atlas-V 401 Rocket from United Launch Alliance. It was developed as a collaboration between NASA and the U.S. Geological Survey (USGS). The satellite carries of 2 science instruments; i) Operational Land Imager (OLI) and ii)
SONAR- Sound Navigation and Ranging Introduction Sound Navigation And Ranging (SONAR) is exploring and mapping the ocean, because sound waves travel farther in the water than do Radar and light waves. The Sonar is a technique that uses sound propagation to navigate, measure ranging, communicate with or detect objects on or under the surface of