The proposed course provides basic understanding about satellite based remote sensing technology. Lecture 19 application of image analysis lecture 20 limitations and future of digital image processing. Application of remote sensing and gis in solid waste. Env202502 introductory remote sensing wk 1 dr ian leiper school of environmental and life sciences bldg purple 12. By the first world war, cameras mounted on airplanes provided aerial views of fairly large surface areas that proved invaluable. The links in the submenu will take you to recent projects completed by students in introductory remote sensing classes. How can we map, manage and analyze all that is going on. Pdf modelling is a simplified version of a concept. Landgrebe, life fellow, ieee abstract remote sensing data is collected and analyzed to enhance understanding of the terrestrial surface in composition, in form or in function. Once remote sensing data have been collected, the user must interpret the data to derive the information needed to help make decisions. Interaction of em radiation with atmosphere including. Jan 06, 2019 i hope you all of you like the remote sensing lecture or remote sensing in hindi and this is the first lecture in remote sensing and gis series. Rs and gis complete pdf notesmaterial 2 download zone. Leave a comment gis, remote sensing by srinivasjbt december 23, 2018 december 23, 2018 following are the important questions for examinations.
Geographical information systems gis introduction geographical information system gis is a technology that provides the means to collect and use geographic data to assist in the development of agriculture. Remote sensing from university of dundee, united kingdom. Overview and introduction basics of remote sensing error corrections in satellite image. Remote sensing of the earth from orbital altitudes was recognized in the mid1960s as a potential technique for obtaining information important for the effective use and conservation of natural resources. Department of remote sensing birla institute of technology, mesra, ranchi 835215 india. Previously, digital remote sensing data could be analyzed only at specialized remote sensing laboratories. Spatial, spectral and radiometric resolutions, temporal resolution ii. Remote sensing and digital image processing of satellite.
While remote sensing is the technology of obtaining information about the earth and its environment, gis is the technique or system of managing, storing. It covers all aspects of the subject from electromagnetic radiation, its. Lecture 1 introduction to remote sensing learnline. Each link contains the project report and project presentation documents, if they are available. There is a tremendous amount of pressure for defending the water resources. I hope you all of you like the remote sensing lecture or remote sensing in hindi and this is the first lecture in remote sensing and gis series. Ppt introduction to remote sensing powerpoint presentation. If we go by this meaning of remote sensing, then a number of things would be coming under remote sensor, e. In this lecture, we will discuss what is satellite based remote sensing. Study guide electromagnetic spectrum everything with heat 0 k with heat 0 k emits electromagnetic radiation emr emr is a combination of electrical and magnetic waves waveform. Imagery optical and radar topography geographical information systems gis a way to organize the imagery as well as point, line, and shapefile data. Abstract water resource development has taken place all over the world.
Lecture1 remote sensing sp college ma road srinagar. Thus, remote sensing is the process of inferring surface parameters from measurements of the electromagnetic radiation emr from the earths surface. Your browser does not currently recognize any of the video formats available. Remote sensing ppt free download as powerpoint presentation. The use of remote sensing techniques is increasing rapidly, finding new fields of application as technology advances in developing the remote sensing systems. Asprs american society for photogrammetry and remote sensing atc air traffic control cdot colorado department of transportation dem digital elevation model dgn this is a reference to a bentley microstation file format. Digital image processing of remote sensing data nptel. If we go by this meaning of remote sensing, then a number of things would be coming under remote.
Helmi zulhaidi mohd shafri and nur shafira nisa shaharum. Most of the remote sensing systems work in passive mode using solar energy as the source of emr. Nocdigital image processing of remote sensing data nptel. The socalled aerial photo emerged in the 1840s with pictures taken from balloons. I would suggest you to be thorough with 1 mid and 2 mid examinations question paper then look into following topics. Scribd is the worlds largest social reading and publishing site. Nptel nptel online certification coures digital image processing of remote sensing data lecture 16 principles of image interpretation dr. Remote sensing, process of obtaining information about land, water, or an object withoutany physical contact between the sensor and the subject of analysis. Land usecover changes, environment and emissions in southsoutheast asia an international regional science meeting 2019. The objective of this material is to provide fundamentals of remote sensing technology and its applications in geographical information systems to undergraduate students and the one who wants to study about remote sensing technology by visually read less learn more. Students from outside the faculty or university are also most welcome to attend to the course. Remote sensing and gis notes pdf rs and gis notes pdf book starts with the topics principle and types of aerial photographs. 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. Pdf application of remote sensing in environmental studies.
Worldwide use of remote sensing to measure motor vehicle. Important questions for exams remote sensing and gis. This paper describes the basic technological aspects of digital image processing with special reference to satellite image processing. Domestic manufacturers have developed to supply this market. Dec 20, 2016 this page provides very important 100 top remote sensing mcqs in pdf format. Remote sensing sensors and applications in environmental. The proposed course provides basic understanding about satellite based remote sensing and digital image processing technologies.
Remote sensing and geographical information system gis. Introduction, basic concepts of remote sensing, airborne and spaceborne sensors, passive and active remote sensing. Please note that the quality of the projects varies. This course will introduce the students to the stateoftheart concepts and practices of remote sensing and gis. Pdf top 100 remote sensing mcqs civil engineering objective. Elements of remote sensing multiple choice questions and answers pdf free download for civil engineering students.
A case study of surroundings of river yamuna, india shweta karsauliya department of remote sensing, banasthali university, rajasthan. The use of remote sensing techniques is increasing rapidly, finding new fields of application as technology advances in developing the remote sensing. Presently he is working as professor in the department of earth sciences, indian institute of technology, roorkee, and teaches courses on remote sensing, digital image processing, geographic information systems. Spatial, spectral and radiometric resolutions, temporal resolution i. Remote sensing sensors and applications in environmental resources mapping and modelling assefa m. Our new crystalgraphics chart and diagram slides for powerpoint is a collection of over impressively designed datadriven chart and editable diagram s guaranteed to impress any audience. So we will end this course by some projecting notes having thinking about the.
Detailed course outline, reading list and assessment details ms word file, pdf file. Nptel notes pdf civil engineering 105 courses in pdf format useful for gate acoustics and daylighting in building nptel civil engineering notes pdf advanced foundation engineering nptel civil engineering notes pdf advanced geotechnical engineering nptel civil engineering notes pdf advanced hydraulics nptel civil engineering notes. Worldwide use of remote sensing to measure vehicle emissions while china started using remote sensing much later than the united states, chinese authorities now test far more vehicles with remote sensing than any other country. For most remote sensing devices the wavelengths are small enough that. Remote sensing wildfire products remote sensing wildfire tools fort mcmurray wildfire, may 24, 2016.
Google earth has further made access to high spatial. Senay 4 1 department of environmental studies, florida international university 2 center for urban and environmental change, department of geography, indiana state university. This guideline explores some of the basic analysis options for agricultural applications of remote sensing data. Chart and diagram slides for powerpoint beautifully designed chart and diagram s for powerpoint with visually stunning graphics and animation effects.
Rowan university think about all the activity occurring though out a landscape. This format provides optimal performance for spectral excess of image data good for hyper spectral images because hyper spectral remote sensing is parallelly. 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. Remote sensing as a technology can be said to have started with the appearance of the first photographs. In other words, remote sensing is detecting and measuring. Application of remote sensing in environmental studies. Handbook on geographic information systems and digital mapping. Satellites and orbits, geosynchronous, sun synchronous and polar orbiting satellites.
Literally remote sensing means obtaining information about an object, area or phenomenon without coming in direct contact with it. Recent advances in remote sensing rs techniques and availability of satellite images at affordable prices have initiated a revolutionary phase of monitoring earths resources using satellite data. The third edition of this book retains the basic principles of remote sensing, introduced in the earlier editions. Saraf department of earth sciences indian institute of technology roorkee hello everyone and welcome to 14th lectures of digital image processing of remote sensing data. 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. Remote sensing and digital image processing of satellite data. Passive remote sensing uses natural radiation sources such as the sun or the emission of the earth and atmosphere itself. Electromagnetic spectrum, solar reflection and thermal emission. 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.
Depending on the source of electromagnetic energy, remote sensing can be classified as passive or active remote sensing. Multispectral, thermal and hyperspectral remote sensing. Lecture delivered on applications of gis and remote sensing. Here you can download the free lecture notes of remote sensing and gis pdf notes rs and gis pdf notes materials with multiple file links to download. Cd6 self learning such as use of nptel materials and internets.
Initially cameras were used to take photographs on the ground, which provided and still does a fascinating and exciting way to capture moments in time and keep a record of something that happened, which looked more realistic than a drawing or painting. This emr can either be reflected or emitted from the earths surface. The studies began when the tiros satellites 1960 provided mans first synoptic view of the earths weather systems. Landgrebe, life fellow, ieee abstract remote sensing data is collected and analyzed to enhance understanding of the terrestrial surface in. Nptel nptel online certification course digital image. 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. Anji reddy remote sensing and geographical information systems gis deals with mapping technology, and all relevant terminology which are necessary for a beginner to. 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.
Remote sensing and gis can play an important role in. The term is based on the file name extension used for this format. Introducing gis and remote sensing introduction to mapping and gis 2. A digital map is generally of much greater value than the same map printed on a paper as the.
Absence of an atmosphere if the surface has a reflectance of r, the radiance reflected back to the atmosphere is knowing l, we can determine the irradiance at the sensor from a digital number c e. More documentation this booklet is intended only as an introduction to basic concepts governing the acquisition, processing, and interpretation of remote sensing imagery. Digital image processing of remote sensing data video. National aeronautics and space administration applied remote sensing training program 18 passive sensors remote sensing systems that measure naturally available energy are called passive sensors modis, misr, omi, viirs active sensors the sensor emits radiation directed toward the target to be investigated. Digital image processing minakshi kumar photogrammetry and remote sensing division indian institute of remote sensing, dehra dun abstract. Nptel provides elearning through online web and video courses various streams.
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. An overview of remote sensing applications for agricultural mapping and monitoring in malaysia. Same with the gps, gps data is also available in digital format and gis again the platform which provides to handle all kinds of remote sensing and gps data so. Humans apply remote sensing in their daytoday business, through vision, hearing and sense of smell. Remote sensing is defined as the science and technology by which characteristics of objects of interest can be identified without direct contact concept of remote sensing earth observation from space and air remote sensing is a technology to observe objects size, shape and character without direct contact with them. Download text book of remote sensing and geographical information systems by m.
Remote sensing is an art and science of obtaining information. Saraf department of earth sciences indian institute of technology roorkee hello everyone and welcome to 16th topic of digital image processing of remote sensing data. This civil engineering mcqs will be very useful for all kind of examinations. Image analysis is the science of interpreting speci. Nptel nptel online certification course digital image processing of remote sensing data lecture 14 baisc image compression techniques and different image file formats dr. Us census data in excel think about keeping information about phenomenon on a landscape. Remote sensing is the common name for all methods used to collect data at a distance from the object under study by some kind of recording device. In the case of passive remote sensing, source of energy is that naturally available such as the sun. Remote sensing, digital image processing, geographic information systems gis, advanced gis, geomorphology, geohydrology etc.
He was also head of department of earth sciences between jan. The technology of modern remote sensing has a very long history, dating back to the end of the 19th century with the invention of the camera. Definitions remote sensing can be defined as the acquisition and recording of information about anobject without being indirect contact with that object. The art, science, and technology of obtaining reliable information about physical objects and the environment, through the process of recording, measuring and interpreting imagery and digital representations of energy patterns derived from noncontact sensor systems. Application of remote sensing and gis in solid waste management. You can view all types of imagery in tntmips using the standard dis. Jun 20, 2017 download version download 3920 file size 4. Saraf department of earth sciences indian institute of technology roorkee hello everyone and welcome to 14th lectures of digital image processing of remote sensing.