1. #1
    Rahul Bhardwaj
    Join Date
    Mar 2012
    Posts
    1

    What is Remote Sensing?

    hello
    what is remotesensing




  2. #2
    jericho
    Join Date
    Apr 2012
    Location
    Bikaner, Rajasthan
    Posts
    1,246

    Re: What is Remote Sensing?

    Friend,





    "Remote Sensing is defined as the science and technology by which characteristics of objects of interest can be identified without direct contact”.

    Remote Sensing is a technology to observe object's size, shape and character without direct contact with them.
    Remote sensing is the acquisition of information about an object or phenomenon without making physical contact with the object.
    In modern usage, the term generally refers to the use of aerial sensor technologies to detect and classify objects on Earth.
    Remote sensing is defined as the technique of obtaining information about objects through the analysis of data collected by special instruments that are not in physical contact with the objects of investigation.


    Remote Sensing Word is First Time Used in 1960.

    Sensors Mainly Three Types :-

    1.Optical:-

    Visible Reflectance
    Near Infrared Reflectance
    Thermal Infrared

    2.Microwave:-

    Passive
    Active

    3.Laser







  3. #3
    anukulachandra
    Join Date
    Sep 2012
    Posts
    226

    Re: What is Remote Sensing?

    HI,

    Meaning of Remote Sensing------------

    Remote sensing is defined as the technique of obtaining information about objects through the analysis of data collected by special instruments that are not in physical contact with the objects of investigation,
    Remote Sensing is a technology to observe object's size, shape and character without direct contact with them.

    Best of luck
    thankyou .........

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