Humans apply remote sensing in their daytoday business, through vision, hearing and sense of smell. Remote sensing and digital image processing of satellite. Find materials for this course in the pages linked along the left. Civil engineering video lectures nptel video lectures. Application of remote sensing and gis in solid waste. Remote sensing remote sensing refers to obtaining reliable information about ea rth s surface without physical contact, through the use of electro mag netic radiation emr as source energy and the sensors to record the images. Passive remote sensing uses natural radiation sources such as the sun or the emission of the earth and atmosphere itself. Mod01 lec6 remote sensing introduction video lecture by. Handson in gis and remote sensing software tuesday march 22, 2016. This course is designed to give comprehensive understanding on the application of remote sensing and gis in solving the research problems. Engineering geology civil engineering course from iit kharagpur nptel lecture videos by dr. Introduction, basic concepts of remote sensing, airborne and spaceborne. Remote sensing video lecture study material in dvd and sd card.
The remote sensing using microwave spectrum is termed as microwave sensing microwave spectrum 3 4. Nocdigital image processing of remote sensing data. Each question must have the marks its worth shown 6. The proposed course provides basic understanding about satellite based remote sensing technology. Lecture 4 remote sensing in engineering geology lecture series on engineering geology by prof. Landgrebe, life fellow, ieee abstract remote sensing data is collected and analyzed to enhance understanding of the terrestrial surface in.
Elements of remote sensing multiple choice questions and answers pdf free download for civil engineering students. Nocdigital image processing of remote sensing data nptel. Digital image processing of remote sensing data 3,940 views. Nptel material is available for free on nptel website.
There is a tremendous amount of pressure for defending the water resources. Engineering geology video lectures from iit kharagpur by. Thus, wavelengths of the solar spectrum from the uv to the ir are accessible and thermal emission by the earth atmosphere system is available from about 4 pm to the far infrared and microwave region. Nocdigital image processing of remote sensing data nptel civil engineering notes pdf. It is the study of measuring, recording, and assessing information about a happening from a space. This is done by sensing and recording of reflected and emitted energy. This is also manifest in national and international organizations. Engineering geology video lectures, engineering geology video tutorials, civil engineering video lectures, nptel video lectures, iit video lectures, nptel civil engineering videos, iit civil. This paper describes the basic technological aspects of digital image processing with special reference to satellite image processing. Image characteristics and different resolutions in remote sensing.
Remote sensing is an art and science of obtaining information about an object or feature without physically coming in contact with that object or feature. Nptel provides elearning through online web and video courses various streams. Google earth has further made access to high spatial. If you are not able to download lectures due to bandwidth constraints, you can obtain the courses in dvds by paying a nominal fee to cover the cost of storage media and distribution. For the love of physics walter lewin may 16, 2011 duration. In this lecture, we will discuss what is satellite based remote sensing. Image analysis is the science of interpreting speci.
Introduction to remote sensing eas spring 2009 introduction to remote sensing eas spring 2009 dr. Nptel follows the multiple choice questions mcq mostly. Remote sensing is the art and science of acquiring information about the earth surface without having any physical contact with it. People with the help of ears, noses, and their eyes are always seeing, smelling, and hearing things from a space as they move via an environment. Upon completion, the participants should be able to use remote sensing satellite images and field data and gis in their future research work. Nptel civil engineering video lecture online study material. Application of remote sensing and gis in solid waste management. Lecture1 remote sensing an introduction remote sensing is the acquisition of information about an object or phenomenon without making physical contact with the object and thus in contrast to on site observation. Nptel provides elearning through online web and video courses various. Know basics of remote sensing quickly and become expert. The aerial photos are those taken from an aircraft mounted with the. There are two types of remote sensing technology, active and passive remote sensing active sensors emit energy in order to scan objects and areas whereupon a sensor then detects and measures the radiation that is reflected or backscattered from the target. In the process of remote sensing involves an interaction between the incoming radiation and interest of target. Remote sensing has been one of the most attractive research fields over the last decades.
Definition remote sensing can be defined as the science and art of obtaining information about an object, area or phenomenon through the analysis of data acquired by a device which is not in contact with the object, area or phenomenon under investigation by making use of electromagnetic radiation. Presently, remote sensing datasets available from various earth orbiting satellites are being used extensively in various domains including in civil engineering, water resources, earth sciences, transportation engineering, navigation etc. Abstract water resource development has taken place all over the world. Remote sensing, digital image processing, geographic information systems gis, advanced gis, geomorphology, geohydrology etc. Notes pdf nocdigital elevation models and applications nptel civil engineering notes pdf. The international society of photogrammetry and remote sensing isprs is a nongovernmental organization devoted to the advancement of photogrammetry and remote sensing and their applications. Introduction to geographic information systems, introduction to remote sensing, digital image processing of satellite data and digital elevation models and applications under the nptel scheme.
Mix play all mix iit roorkee july 2018 youtube 41 videos play all remote sensing and digital image processing of satellite data iit roorkee july 2018. Microwave remote sensing covers em spectrum in the range from approximately 1mm to 1m because of their long wavelengths, compared to the visible and infrared, microwaves have special properties that are important for remote sensing. Digital image processing minakshi kumar photogrammetry and remote sensing division indian institute of remote sensing, dehra dun abstract. Need to finish those assignments in the given time period. Remote sensing in engineering geology remote sensing in engineering geology watch engineering geology civil engineering course from iit kharagpur video lectures by dr. Mix play all mix nptel iit guwahati youtube 20 years of product management in 25 minutes by dave wascha duration. Digital image processing of remote sensing data nptel. It provides several techniques that measure different earth physical properties of shapes using reflected. A case study of surroundings of river yamuna, india shweta karsauliya department of remote sensing, banasthali university, rajasthan. Rs and gis complete pdf notesmaterial 2 download zone.
Different types of remote sensing active and passive. Geographic information system an introduction introduction to global positioning system gps positioning methods gps solutions and errors gps application remote sensing introduction electromagnetic spectrum sensors and platform sensors and platform image interpretation statistical evaluation of rs data rectification and restoration image enhancement a image. Thanks for a2a if a candidate register on a special courses there will be week assignments which is also mcq type. Lecture 4 remote sensing in engineering geology nptel. Digital image processing of remote sensing data video. Your browser does not currently recognize any of the video formats available. Remote sensing is used in numerous fields, including geography and most earth science disciplines for example, hydrology. Introduction to remote sensing dvd media storage type. These videos are provided by nptel elearning initiative. Nptel notes pdf civil engineering 105 courses in pdf. Debasis roy, department of civil engineering,iitkharagpur.
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