The advantages of remote sensing include the ability to collect information over large spatial areas; to characterize natural features or physical objects on the ground; to observe surface areas and objects on a systematic basis and monitor their changes over time;
Remote sensing is used for various purposes such as environmental monitoring (e.g., deforestation, pollution detection), disaster management (e.g., assessing damage after earthquakes, floods), agriculture (e.g., crop health monitoring, yield prediction), urban planning (e.g., land use classification, infrastructure development), and natural resource management (e.g., water quality assessment, mineral exploration).
Remote sensing is becoming useful for post earthquake damages. Remote sensing is used to assess the hazardous areas and changes after the earthquake.
mmkkm
We can look for it by using these tecniqes. •Seeing it in rocks (meteorites) •Seeing it gravitationally •Seeing it spectroscopically (remote sensing) •Seeing morphological features of it (remote sensing) •Seeing it (remote sensing)
THE RATIO OF DigitalNumber VALUES OF CORRESPONDING PIXELS IN HYPERSPECTRAL REMOTE SENSING IS CALLED BAND RATIO
There are a few field studies that sensing cannot put together. Some of the studies are space and earth.
In addition to remote sensing data, cartographers also use ground surveys, GPS technology, aerial photography, and geographic information systems (GIS) to collect data for making maps. These methods help ensure accuracy and provide additional layers of information that can be used for mapping purposes.
Remote sensing allowed for the collection of geographic data without physically being on the ground. This technology enables the capture of information about the Earth's surface from a distance, using satellites, drones, or aircraft. Remote sensing has made it possible to gather data over large areas quickly and efficiently, revolutionizing the way geographic data are obtained.
SONAR
Active remote sensing uses its own electromagnetic radiation and use microwaves. It maps areas hard to map.
remote sensing
remote sensing
Remote Sensing Center was created in 2006-09.
RADAR
Remote sensing transmits energy that allows an image to be formed. Passive remote sensing collects energy that is reflected or emitted from a surface.
Indian Institute of Remote Sensing was created in 1966.
Pakistan Remote Sensing Satellite was created in 2011.
Explain how the remote sensing satellites examined the earth from the space?
RADAR
RADAR