remote sensing imaging

The cameras used on Landsat satellites are extremely complex. They use a process called remote sensing, in which the cameras scan the earth to look for different patterns of radiation. The Landsat cameras view the earth both in visible light, and also in infrared radiations. A s..

"Remote Sensing" - can be defined as obtaining information about an object by observing it from a distance and without coming to actual contact with it. Infact when we see an object and understand what it is, our eye is sensing that object remotely. This is a..

The cameras used on Landsat satellites are extremely complex. They use a process called remote sensing, in which the cameras scan the earth to look for different patterns of radiatio..

Communication Systems..

A remote sensing map shows that 18 square inches of land is submerged in water due to floods. Find the actual area submerged in water, if the scale of the map is 1 square inch : 12 square miles. => 201 square miles or 216 square miles or 221 square miles or 211 square miles..

India had abundant forest cover in ancient times. But increase in population, lack of foresight and indiscriminate felling of trees has greatly reduced the forest cover. Remote sensing surveys have shown that at present the forest cover is only 14..

Poet communicates an experience. The poet's communication is received by our senses. The senses consist of seeing, hearing, smelling, feeling and touching. The poet has to create an image to stimulate any of these senses. This is called imagery. It can be de..

The poet has to create an image to stimulate any of these senses. This is called imagery. It can be defined as the representation of an experience through languag..

Question: What is matter? How is it classified? Answer: Matter is anything that occupies space, possesses mass, offers resistance and can be felt by one or more of our senses. Matter may be classified as shown below: ..

Organic compounds that contain one or more carboxyl groups, (-COOH) have acidic properties and are known as carboxylic acids . The word carboxyl rightly represents this functional group in the sense that it is a combination of the carbonyl group and the hydroxyl group as shown below: They..