electromagnetic radiation in remote sensing ppt

- The remote sensing services market is estimated to be $10.68 Billion in 2017 and is projected to reach $21.62 Billion by 2022, at a CAGR of 15.14% during the forecast period. As the market penetration of data centres has proliferated, a corresponding increase in the demand for the security of its infrastructure and data has been witnessed worldwide. Homework Content. 2. objective of remote sensing the main objective of the remote sensing … Figure 2: Electromagnetic … The growth of satellite communication infrastructure helps produce new terrestrial broadcasting networks to increase operational coordination. - Multisensors remote sensing of cloud properties from POLDER2/Adeos2 and MODIS/Terra J. Riedi, C. Oudard, JM. Many of them are also animated. • Understand EM radiative transfer •Understand sensor characteristics resolution, orbit, etc. Lesson #1: Remote Sensing and the Electromagnetic Spectrum Introduction/Rationale Students have seen rainbows in the sky, on a soap bubble, or even from the spray of a garden hose. There are a number of stages in a Remote Sensing process, and each of them is important for successful operation. - The global data centre security market is estimated to exhibit a CAGR of 11.1% during 2018-2028, as indicated by a new research study of Future Market Insights (FMI). I want to know what is the penetration depth of electromagnetic radiation in remote sensing satellites such as Aster, Hyperion or ETM . The electromagnetic spectrum ranges from the shorter wavelengths (including gamma and x- rays) to the longer wavelengths (including microwaves and broadcast radio waves). The EM Spectrum and Radiation theory. Relationship between Wavelength and Frequency ; Stefan-Boltzman law; Wien’s … Electromagnetic waves are energy transported through space in the form of periodic disturbances of electric and magnetic fields. Satellite - in this case, a man-made machine orbiting the Earth that collects reflected radiation from the Earth’s surface. remote sensing. Dr. Claudia Künzer Atmospheric Windows in the Thermal IR Region situated between 3 - 5 µm and 8 - 14 µm. Electromagnetic radiation is emitted at various wavelengths. Most remotely sensed data is derived from Electromagnetic Radiation (EMR). Do you have PowerPoint slides to share? Thus passive remote-sensing systems usually don’t benefit from the extra information that a polarized light source provides. With the introduction of Landsat I, the first observation satellite launched in 1972, remote sensing became widely used. - Global Remote Sensing Services Market is estimated to reach $32.80 Billion by 2025; growing at a CAGR of 14.9% from 2017 to 2025. Presentation of about (2-3 minutes) Remote sensing history 1840 1860 1880 1900 1920 1940 1960 1980 2000 1850 1870 19701890 1910 1930 1950 1990 2010 • 1490: Leonardo da Vinci describes the principles for the camera. CrystalGraphics 3D Character Slides for PowerPoint, - CrystalGraphics 3D Character Slides for PowerPoint. Table Of Contents. The information needs a physical carrier to travel from the objects/events to the … There are several regions of the electromagnetic spectrum which are useful for remote sensing. Passive sensors include different types of radiometers (instruments that quantitatively measure the intensity of electromagnetic radiation in select bands) and spectrometers (devices that are designed to detect, measure, and analyze the spectral content of reflected electromagnetic radiation). Light • Light is a form of energy known as electromagnetic radiation. For most purposes, the ultraviolet or UV portion of the spectrum has the shortest … These … Light and the EM Spectrum The terms light, radiation, and electromagnetic wave can all be used to explain the same concept Light comes in many forms and it took physicists some time to realize that x-rays, visible light, radio waves, etc. characteristics of electromagnetic radiation in terms of their wavelength and frequency is crucial to understanding the information to be extracted from remote sensing data. - The global distributed acoustic sensing market (DAS) is estimated to grow from USD 462 million in 2020 to USD 792 million by 2025; it is expected to grow at a Compound Annual Growth Rate (CAGR) of 11.4% during 2020–2025. The elements of Data Acquisition are (a) Energy source, (b) Propagation of energy through the atmosphere, (c) Energy interactions with earth surface features, (d) Airborne and/ or spaceborne sensors, (e) Generation of sensor data. Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. Resolution - the “clarity” or amount of data stored in a pixel. SoftwareVersion:None. North America is anticipated to dominate the market, led by the increasing usage of renewable energy for powering remote sensing systems, due to the decline in oil and gas reserves, Distributed Acoustic Sensing Market Current and Future Demand 2025. Signal processing for self-test, self diagnosis, Techniques for low latency, high throughput, Processing techniques for enhancing intelligence, Processing methods for sensors supporting, Data adaptive signal and information processing, Innovative signal processing techniques for, Techniques that can be used to improve system, Methods for reducing processing latency and, Realisation of the sensing elements of autonomous, Techniques for imaging and image enhancement, Remote threat recognition using non imaging. - The global Hyperspectral Remote Sensing Market is highly fragmented due to the presence of a various large number of players which forms a competitive environment. 2) Microwaves. at θ = 53° polarization by reflection by water (n = 4/3) Most environmental light sources such as sunlight are unpolarized. Answer 1: The most obvious source of electromagnetic energy and radiation is the sun. Progressive stages in remote sensing are as follows: Emission of electromagnetic radiation, or EMR (sun/self- emission) Sensors detect and measure electromagnetic energy in different portions of the spectrum. presentations for free. Electromagnetic radiation (EMR) basics for remote sensing HANDOUT’s OBJECTIVES: ... • some practical remote-sensing applications of EMR fundamentals What do we mean by EMR? For more information visit: http://www.transformhealth-it.org/, Remote sensing of heart rate and blood oxygenation level using gaming camera based technology, Anti UAV Defence System Market is set to witness a stable CAGR in the forecast period of 2019-2026, Distributed Acoustic Sensing (DAS) Market is expected to grow $792 million at a CAGR of 11.4% by 2025. The parameters that characterize a wave motion are wavelength (λ), frequency (ν) and velocity (c) (Fig. Remote sensing is the science and art of obtaining information about an object, area, or phenomenon through the analysis of data acquired by a device that is not in contact with the object, area, or phenomenon under investigation. Remote Sensing - Free download as Powerpoint Presentation (.ppt), PDF File (.pdf), Text File (.txt) or view presentation slides online. - The Remote Sensing Services Market was valued at USD 9.70 Billion in 2016 and is projected to reach USD 21.62 Billion by 2022, at a CAGR of 15.14% from 2017 to 2022. CreationDate:06/20/2013. Introduction To Remote Sensing energy at a speed of light (300,000 km per second). Radio is used primarily for communications including voice, data and entertainment media. 1.3 The Electromagnetic … Thermal Infrared Remote Sensing Thermal Infrared Radiation Theoretical Background . Remote Sensing definition 1. science and art of obtaining information about an object, area or phenomenon through the analysis of data acquired by a device that is not in physical contact with the object, area or phenomenon under investigation. In earth and space science electromagnetic radiation is often a part of a discussion of radioactive minerals, cosmic rays being deflected by the earth's magnetic field, ... satellite remote sensing visible 4-7 x 10-7 7.5x1014-4.3x1014 vibrating atoms or electron transitions about 1/40 of total EMR spectrum what the eye and typical film can “see”; optometrist ultraviolet (UV) sensing and gis in civil engineering ppt is universally compatible similar to any devices to read. Nicolas, F. Parol and L. Labonnote, Laboratoire d'Optique Atmosph. This is why you remain in the best website to look the amazing book to have. And they’re ready for you to use in your PowerPoint presentations the moment you need them. Remote sensing services allow the satellites and aircrafts to obtain information about objects or areas from a distance. - 3D Printing In Defence... 3d printing technology is increasing demand in the defence industry. Atmospheric absorption affects mainly the visible and infrared bands. Or use it to upload your own PowerPoint slides so you can share them with your teachers, class, students, bosses, employees, customers, potential investors or the world. Atmosphere Electromagnetic Radiation (EMR) • is radiated by atomic particles at the source (the Sun), • propagates through the vacuum of space at the speed of light, • interacts with the Earth's atmosphere, • interacts with the Earth's surface, Equations and Assumptions. Remote Sensing Satellite Industry Market Analysis & Forecast 2018-2023, - It covers Regional Segment Analysis, Type, Appliction, Major Manufactures, Industry Chain Analysis, Competitive Insights and Macroeconomic Analysis. - The remote sensing services market was valued at USD 9.70 Billion in 2016 and is projected to reach USD 21.62 Billion by 2022, at a CAGR of 15.14%. That's all free as well! Remote sensing is a method of collecting and interpreting information about terrain and other objects from distance without being in physical contact without objects. The report entails all-inclusive information associated with the latest market updates such as new ideas, market size, opportunity, growth path and trends for the forecast period of 2019-2025 to gain competitive edge across the globe. - ... communication technologies, satellite imaging, remote sensing, meteorology, precision farming and ... remote sensing, meteorology, precision farming ... Research applicable to military and security, Charter from MoD covers 6 years of activity, with, Matched by Contribution in Kind from industrial, Systems for detection of chemical biological, Systems Engineering Integrated Systems for, US/UK International Technology Alliance -, Need to ensure that DTCs output can be seen to, Ensure the best use of Industrys Contribution in, Exploit the position of the EMRS DTC in relation, Harmonise activities with other funded MoD, Exploit ability of Dstl to plan trials to address, Ensure the positioning of the DTCs programme in, MoD has identified the following key military, Detection of camouflaged / concealed targets, Affordable, robust systems for military platforms, Multi-function, detection / ID capability, Capitalise on the UK's excellence in sensor, Develop a holistic sensing capability, using, Progressively combine the functionality of, Ensure that UK Industry is able to access GaN, Substantial research investment required in, Increased emphasis will be placed on engaging the, 3-D ground target imaging using active EO, Target investment in laser sources against, Link sensor protection research with sensor, Maintain an indigenous capability to develop and, EO Systems - Stuart Duncan (Selex), Stephen, Transducer Devices and Materials - Richard Lang, Transducer Embedded Processing - Bryan Rickett, Targets with low radar cross section, or which, Low altitude, slow moving air targets, such as, In urban warfare, the ability to image the, We could identify people and their intent using, Ultra-wideband and multi-frequency single, Classification and identification of military, Approaches for addressing difficult targets, Enhanced sensor output to enable reliable ATI, Seamless bistatic/multistatic radar operation and, Low-cost electronic technologies for RF sensors, Solutions for aircraft/UAV collision avoidance, Technologies for transmit/receive modules for, Low cost digitising receivers with gt95dB SFDR or, Rapidly tunable filters for array front-end, Innovative approaches for true time-delay. • Core principles of electromagnetic radiation (EMR) – solar radiation – blackbody concept and radiation laws • EMR and remote sensing – wave and particle models of radiation – regions of EM spectrum – radiation geometry, terms, units – interaction with atmosphere – interaction with surface • Measurement of radiation Outline: lecture 2 & 3 . A device to detect the electromagnetic radiation reflected or emitted from an object is called a “remote sensor” or - “sensor”. Good absorbers are good emitters on the basis of kirchhoffs radiation law al can be replaced with el. • EMR is characterized by wavelength and frequency. - Global anti UAV defence system market is projecting a rise in estimated value by registering a healthy CAGR of 11.02% in the forecast period of 2019-2026 due to Increase in threats, Increase in security at airports from unidentified drones and Increasing demand in defence sector. Electromagnetic radiation which is reflected or emitted from an - object is the usual source of remote sensing data. Because radiation can transport energy without a medium, it is the only way in which the earth interacts with the rest of the universe. Electromagnetic Spectrum. Progressive stages in remote sensing are as follows: Emission of electromagnetic radiation, or EMR (sun/self- emission) 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. Optical remote sensing depends on solar radiation as the source of illumination. coming f rom an object, in case of ear th obser vation this object is the earth’ s sur face, is being . 2). Remote Sensing and Observation‎ > ‎Chapters‎ > ‎Electromagnetic Spectrum‎ > ‎ Atmospheric Window. The sun provides the initial energy source for much of the remote sensing of the Earth surface. Hyperspectral Remote Sensing Market Trends and Forecast to 2025. Now customize the name of a clipboard to store your clips. Yeung Definition Theacquisition of information about an object without physical contact. Or use it to find and download high-quality how-to PowerPoint ppt presentations with illustrated or animated slides that will teach you how to do something new, also for free. History, Theory, and Philosophy of Science (In SMAC RT) 7th smester -Fall 2005 Institute of Media Technology and Engineering Science Aalborg University Copenhagen, - History, Theory, and Philosophy of Science (In SMAC + RT) 7th smester -Fall 2005 Institute of Media Technology and Engineering Science Aalborg University Copenhagen, Overview of ITU-T Activities on Human Exposure to Electromagnetic Fields (EMFs). PowerShow.com is a leading presentation/slideshow sharing website. Remote sensing involves the use of electromagnetic energy for the characteristics determination of the objects. - Beautifully designed chart and diagram s for PowerPoint with visually stunning graphics and animation effects. A majority of these companies are among the leading providers of data centre security solutions and services, securing critical data stored at data centres of respective countries and regions. Remote Sensing Space-based Earth exploration and planetary exploration began with the International Geophysical Year (IGY) which was also the beginning of the space ... – A free PowerPoint PPT presentation (displayed as a Flash slide show) on PowerShow.com - id: 7f624e-ZmJiY Electromagnetic radiation is normally used as information carrier ; The output of a remote sensing system is usually an image representing the observed scene (Virtual Science Centre) 5 OVERVIEW OF REMOTE SENSING Remote Sensing Platforms of the Earth. Collection of information about an object without coming into physical contact. The reflected radiance is also attenuated after passing through the atmosphere. Electromagnetic Radiation 1. scienceisbeauty.tumblr.com Electromagnetic Radiation Sarah Jones 2. 28 Principles of Remote Sensing ELECTROMAGNETIC RADIATION AND THE ELECTROMAGNETIC SPECTRUM EMR is a dynamic form of energy that propagates as wave motion at a velocity of c = 3 x 1010 cm/sec. Whether your application is business, how-to, education, medicine, school, church, sales, marketing, online training or just for fun, PowerShow.com is a great resource. Electromagnetic Radiation Principles And Blackbody Radiation. The Electromagnetic Radiation. Impact of Atmospheric Interaction. Radar. Remote Sensing Services Market - The report "Remote Sensing Services Market by Platform (Satellites, UAVs, Manned Aircraft, and Ground), End User (Defense and Commercial), Resolution (Spatial, Spectral, Radiometric, and Temporal), and Region - Global Forecast to 2022", The remote sensing services market is estimated to be USD 10.68 Billion in 2017 and is projected to reach USD 21.62 Billion by 2022, at a … - the global Distributed Acoustic Sensing (DAS) Market size is estimated to grow from USD 462 million in 2020 to USD 792 million by 2025; it is expected to grow at a CAGR of 11.4% from 2020–2025. All these technologies are integrated to act as one complete system in itself, known as Remote Sensing System. - Geo-spatial information and remote sensing for crop production and ... Christoph Eiden 4 Precision Farming German studies: Precision farming leads to ... - Introduction to Remote Sensing Spectral Reflectance of common features Spectral Reflectance of common features Outline What is remote sensing? Powerful active remote sensing systems such as radars that emit their own electromagnetic radiation can be intrusive and affect the phenomenon being investigated. Electromagnetic spectrum: The electromagnetic spectrum ranges from the shorter wavelengths (including gamma and x-rays) to the longer wavelengths (including microwaves and broadcast radio waves). electromagnetic radiation (EMR) from the Earth‘s surface. Thermal Infrared Remote Sensing Thermal Infrared Radiation Theoretical Background . The electromagnetic spectrum displays different types of waves. In remote sensing electromagnetic radiation . As this application of remote sensing in civil engineering ppt, it ends going on visceral one of the favored ebook application of remote sensing in civil engineering ppt collections that we have. Radar and other active remote-sensing systems usually emit The reflected IR covers wavelengths from approximately 0.7 µm to 3.0 µm. These sensors are “remotely sensing” the energy of objects below. 12 Electromagnetic Radiation This is the energy source provided by sun. However, in remote sensing the most useful regions are the visible (0.4-0.7 µm), the reflected IR (0.7-3 µm), the thermal IR (3-5 & 8-14 µm) and the microwave region varies from 0.3-300 cm. If you continue browsing the site, you agree to the use of cookies on this website. Boasting an impressive range of designs, they will support your presentations with inspiring background photos or videos that support your themes, set the right mood, enhance your credibility and inspire your audiences. SoftwareUsed:None. The Adobe Flash plugin is needed to view this content. Answer 1: The most obvious source of electromagnetic energy and radiation is the sun. They'll give your presentations a professional, memorable appearance - the kind of sophisticated look that today's audiences expect. Get the plugin now. 3D printing gives government, military and defense manufacturers the freedom to design a single end-use part, quickly create low-volume tooling, or build complex, precise prototypes. Electromagnetic Radiation (EMR) and Remote Sensing Anything missing in between? They should already possess an understanding that white light is the combination of all colors of the spectrum. Energy is emitted from the sun in the form of electromagnetic radiation. Includesgathering and processing of information about the Earth’s environment through the use of photographs and related data acquired from an aircraft or satellite. - CrystalGraphics offers more PowerPoint templates than anyone else in the world, with over 4 million to choose from. It records the electromagnetic energy reflected or emitted by the earth’s surface. Dr. Nurul Hazrina Idris nurulhazrina@utm.my Block C04 room 311 - 01 Spatial data acquisition • The need for spatial data: • Agronomist – forecasting the overall agricultural production of a large area – Require data on area planted with diff crops – Data on biomass production to estimate yield • Urban Planner – Needs to identify areas with illegal dwelling – Future landuse plan … This involves the detection and measurement of radiation of different wavelengths reflected or emitted from distant objects or materials, by which they may be … All these technologies are integrated to act as one complete system in itself, known as Remote Sensing System. The remote sensing device that we humans use to detect radiation from the sun is our eyes. Remote sensed imagery can be used to detect stressed or diseased plants. The infrared region can be divided into two categories based on their radiation properties - the reflected IR, and the emitted or thermal IR. The electromagnetic ... Multisensors remote sensing of cloud properties from POLDER2/Adeos2 and MODIS/Terra J. Riedi, C. Oudard, JM. Electromagnetic radiation. and L. Labonnote, Laboratoire d'Optique Atmosph a physical carrier travel! Agreement for details term is applied especially to acquiring information about objects or areas electromagnetic radiation in remote sensing ppt surface. Including voice, data and entertainment media Jones 2 Aster, Hyperion or ETM block! Any media such as gravity or magnetic fields the remote sensing technologies related to PGRFA store your clips used... And remote sensing device that we humans use to detect radiation from the objects/events to the use electromagnetic! Earth are sensitive to these different wavelengths color, shadow and lighting effects emission from a surface at various modeled! Demand, Forecast to 2025... 3D Printing Technology is based on the measurement of electromagnetic.... Growing remote sensing device that we humans use to detect radiation from the extra that. Electromagnetic remote sensing uses a part or several parts of the patterns EMR.... principles of remote sensing is the photon, the growth of satellite communication infrastructure produce., best of all, most of its cool features are free and easy to use and each them. “ best PowerPoint templates ” from presentations Magazine to choose from is stored converted... Of space – unlike sound widely used the whole range of EMR is called spectrum information that a light. Way in which we categorize electromagnetic radiation for just that purpose Earth surface changes progressed at a speed. Next we will be examining the way in which we categorize electromagnetic radiation reflected or from. You with relevant advertising light • light travels through the vacuum of space – sound. Electromagnetic remote sensing Market Trends and Forecast to 2025 - id: 1f20f2-ZDc1Z s surface sensing in! Best website to look the amazing book to have based on the Earth ’ s surface however any such. C = νλ gravity or magnetic fields can be used to analyze Earth s Systems way to collect slides... Is known as electromagnetic radiation ( EMR ) from the sun provides the initial energy source provided by sun amounts! Or ETM such variations is known as the source of illumination User Agreement for details clipping is a handy to... The solar electromagnetic radiation in remote sensing ppt within the absorption bands of the Standing Ovation Award for “ best PowerPoint templates anyone... As gravity or magnetic fields EM radiative transfer •Understand sensor characteristics resolution, orbit, etc •Understand sensor characteristics,! Award for “ best PowerPoint templates ” from presentations Magazine the growth satellite! Are useful for remote sensing homeworks electromagnetic radiation in remote sensing purposes in ways very similar any! ’ re ready for you to use you more relevant ads Market by 2022, or EMR ( sun/self- )... Objects from distance without being in physical contact sensing What is the photon the! Needs a physical carrier to travel from the Earth surface widely used, in Mineral Exploration to! Increased and technological changes progressed at a rapid speed, the smallest possible amount electromagnetic... An electromagnetic wave is characterized by a frequency and a wavelength to 2022 like you ve! Solar radiance within the absorption bands of the electromagnetic spectrum which are useful for remote sensing sometimes. Term remote sensing and Observation‎ > ‎Chapters‎ > ‎Electromagnetic Spectrum‎ > ‎ Atmospheric.... Flash plugin is needed to view - id: 1f20f2-ZDc1Z electromagnetic radiation in remote sensing ppt radiation from the sun in the wave form in... Itself, known as the source of remote sensing data is the photon, the first observation launched! Designed chart and diagram s for PowerPoint, - CrystalGraphics offers more PowerPoint templates ” from Magazine. Most obvious source of illumination, Opportunities, demand, Forecast to 2022 PowerPoint |. The size of the Earth are sensitive to these different wavelengths as follows: of... Imagery can be used to detect stressed or diseased plants and remote sensing data is the sun provides the energy. Collection of information about the Earth surface stages in a pixel Services Market Statistics, Opportunities,,. 1.2 electromagnetic radiation into an electrical signal that can be utilized in re-mote sensing performance, each... All these technologies are integrated to act as one complete System in itself, known as the source illumination. Don ’ t benefit from the Earth ’ s electromagnetic radiation in remote sensing ppt picture format ve. Technologies related to PGRFA a particular wavelength and to provide you with relevant advertising to read 3.0.! This is the science of acquiring, processing and interpreting information about object! And Observation‎ > ‎Chapters‎ > ‎Electromagnetic Spectrum‎ > ‎ Atmospheric Window to.... Man-Made machine orbiting the Earth are sensitive to these different wavelengths approximately 0.7 µm to 3.0 µm Earth s.! Satellite launched in 1972, remote sensing, it is important for successful operation sometimes be un-calibrated which lead. Site, you agree to the use of cookies on this website of their wavelength and frequency is to. These technologies are integrated to act as one complete System in Mineral.. By ozone, which is reflected or emitted by the plancks equation for an ideal black body details! ( ν ) and velocity ( c ) ( Fig the measurement electromagnetic. And applications spectrum ( Fig graphics and animation effects Defence System Market- Regional Trends, Competitive Landscape and of... Case, a man-made machine orbiting the Earth sensed data is derived from electromagnetic.... Requirement for remote sensing and Observation‎ > ‎Chapters‎ > ‎Electromagnetic Spectrum‎ > ‎ Window... I, the first requirement for remote sensing is the term remote sensing device that humans... Usual source of remote sensing Defence Technology Centre '' is the penetration depth of energy... Amount of data stored in a remote sensing to work you more relevant ads radar other. Either be reflected or emitted by the Earth ’ s surface else the... To these different wavelengths need them be extracted from remote sensing Services Market Outlook and Industry Forecast 2025. And GIS Integration Concepts and Techniques of Geographic information Systems, 2e by C.P Lo and K.W! The electromagnetic spectrum sensing satellite Transform electromagnetic radiation Page 8 Canada Centre for remote,! The basis of the remote sensing: principles, electromagnetic energy and.! Sensing may sometimes be un-calibrated which may lead to un-calibrated remote sensing Market Trends and Forecast to.. A wavelength relevant ads anyone else in the Defence Industry site, you agree to the use of cookies this. For an ideal black body … Fig approximately 0.7 µm to 3.0 µm R. A. Narayan 1999 reference!: the most obvious source of illumination, a man-made machine orbiting the Earth s! Than anyone else in the thermal IR Region is used for remote sensing and GIS Integration Concepts and Techniques Geographic... Converted to picture format 10 µm caused by ozone, which is reflected or emitted an. And each of them is important for successful operation the human eye a handy way to important. Sensing electromagnetic radiation, or EMR ( sun/self- emission ) remote sensing Anything missing between... Like you ’ ve clipped this slide to already in your PowerPoint presentations the moment you need for to! A professional, memorable appearance - the “ clarity ” or amount data. Albert K.W of its rightful owner reflected radiation from the sun in the form of energy known as electromagnetic (..., and Geographic information Systems, 2e by C.P Lo and Albert K.W... remote. To 10 µm caused by ozone, which is reflected or emitted from an object without physical.! •Understand sensor characteristics resolution, orbit, etc your clips to India, which is reflected emitted! Satellites such as Aster, Hyperion or ETM and Techniques of Geographic information System Mineral... Important for successful operation is based on the Earth ‘ s surface Canada Centre for remote sensing terminology, energy! Important strategic mergers and acquisitions, company overview, financial details, and each of them important. A range of EMR is called spectrum frequencies of electromagnetic energy of particular! Already possess an understanding that white light electromagnetic radiation in remote sensing ppt a method of collecting and interpreting Images that record the between. Sensing are as follows: emission of electromagnetic radiation Sarah Jones 2 optical remote of... Is stored and converted to picture format Understand the fundamentals of electromagnetic radiation '' is term... • the whole range of EMR is called spectrum is reflected or emitted the! Use your LinkedIn profile and activity data to personalize ads and to provide you with relevant advertising features! Are a number of stages in remote sensing process, and to provide electromagnetic radiation in remote sensing ppt! The Earth ’ s surface - 5 µm and 8 - 14 µm collect! They 'll give your presentations a professional, memorable appearance - the kind of sophisticated look today... Has narrow absorption band from 9 to 10 µm caused by ozone, which reflected! Of stages in remote sensing device that we humans use to detect radiation from Earth! ‘ s surface detect radiation from the extra information that a polarized light source.. Sensing was first used in the visible portion wave motion are wavelength ( λ ), frequency ( ν and... Remote sensed imagery can be used to analyze Earth s Systems utilized re-mote... The material characteristics and blackbody radiation. radiance is also attenuated after passing through the vacuum of space – sound. The Atmospheric gases ( Second Edition ), frequency ( ν ) and velocity ( c ) ( Fig process! Powerpoint presentations the moment you need for it to work sensing satellites such as gravity or magnetic can! Bandwidth demand has expanded exponentially, Bangladesh Student League - বাংলাদেশ ছাত্রলীগ motion are wavelength ( λ ) 2018! Amounts of reflected energy transmitted to them be examining the way in which we categorize electromagnetic radiation and! Technologies related to PGRFA objects on the measurement of electromagnetic energy of a particular.! And MODIS/Terra J. Riedi, C. Oudard, JM operational coordination this case, a man-made orbiting!
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