Schowengerdt, R.A.2006, Remote Sensing Models and Methods for image processing, 2nd edition, Elsevier publication. The element of the remote sensing process Energy Source or Illumination Radiation and the Atmosphere Interaction with the Target Recording of Energy by the Sensor Transmission, Reception, and Processing Interpretation and Analysis Application Recording of Energy by the Sensor Active and Passive Remote Sensing systems Passive: The sensor records energy that is reflected or emitted from the source, … Students are introduced to fundamental concepts and applications of atmospheric thermodynamics, radiative transfer, atmospheric chemistry, cloud microphysics, atmospheric dynamics, and the atmospheric boundary layer. The MWIR and LWIR are known as thermal infrared, The Sun at 11,000 F emits most energy in the, Objects reflect EM waves from other sources, Conifers absorb more IR than deciduous plants, X-rays easily pass through body and create a, There are two types of temperature Kinetic and, Average translational energy of molecules, Measured by placing sensor in contact with, Radiation of energy as a function of material, Any object having temperature greater than, Intensity and spectral composition a function of, The energy peak shifts toward shorter wavelengths, An example is when a piece of iron changes color, From previous slide, total radiant exitance for, Remote measurement of radiant exitance M from a, This indirect approach to temperature measurement, Radiant exitance M measured over discrete, All real materials emit only a fraction of the, Emissivity can vary with wavelength, viewing, Because of emissivity differences, different, Suns maximum emission - middle of the visible, Human body temperature 98.6 F 37 C 310 K, Human body emits in the thermal infrared region, Determining thermal characteristics of volcanoes, Locating cold-water springs, hot springs, and, Determining the extent and characteristics of, Determining extent of active forest fires, Locating subsurface fires in landfills or coal, Darker image tones represent cooler radiant, However, meteorological applications use the, Blackish pattern in Alps represents cooler. 'ppt – lectures remote sensing powerpoint presentation march 2nd, 2018 - transcript and presenter s notes 7 lectures remote sensing the objective of the exercise is to look at variuos types of lecture 1 gis in water' 'fundamentals of remote sensing and geospatial analysis ROLE OF REMOTE SENSING . It's FREE! 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. - EE 543 Theory and Principles of Remote Sensing Scattering and Absorption of Waves by a Single Particle * ... - Fundamentals of Remote Sensing and Air photo Interpretation. - EE 543 Theory and Principles of Remote Sensing Antenna Systems * ... Chapter I Concepts and Foundations of Remote Sensing. Prentice Hall: New Jersey. Everett Infrared and Electro-optic Technology, Remote Sensor Tutorials, http//rst.gsfc.nasa.gov, http//ww2010.atmos.uiuc.edu/(Gh)/wwhlpr/scatterin, Atmospheric Radiation, http//www.public.iastate.e. The remote sensing techniques involve amassing knowledge pertinent to the sensed scene (target) by utilizing electromagnetic radiation, force fields, or acoustic energy by employing cameras, microwave radiometers and scanners, lasers, radio frequency receivers, radar systems, sonar, thermal devices, seismographs, magnetometers, gravimeters, scintillo­meters and other sensing instruments. 2 This is done by sensing and recording reflected or emitted energy and processing, analyzing, and applying that information." TGRS-00007-2001 Madhok & Landgrebe, “A Process Model for Remote Sensing Data Analysis” 2 A Process Model for Remote Sensing Data Analysis Varun Madhok and David A. 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. BASIC CONCEPT OF GIS 1/5 What does GIS stand for? Water appears cooler in daytime and warmer at, Kinetic temperature has changed little during, Surrounding land areas have cooled considerably, Trees generally appear cooler than surroundings, Tree shadows appear in many places during day, Paved areas appear relatively warm both day and, Heats up more during day and loses heat more, Thermal shadows left by helicopters not in, Aerial thermal scanning used to study heat loss, Inadequate or damaged insulation and roof, Aerial thermal scanning can be used to estimate, Emissivitty of roof materials must be known to, Active systems emit pulses of microwave radiation, Microwaves are from 1 mm to 1 m wavelength. 5. - Thomas Eugene Avery and Graydon Lennis Berlin, Fundamentals of Remote Sensing ... 1969: Neil Armstrong and Buzz Aldrin became the first humans to walk on the Moon. Fundamentals of Photographic Interpretation • Observation and inference depend on interpreter’s training, experience, bias, natural visual and analytical abilities. Slides: 51. Customer Code: Creating a Company Customers Love, Be A Great Product Leader (Amplify, Oct 2019), Trillion Dollar Coach Book (Bill Campbell). However any media such as gravity or magnetic fields can be utilized in … The Major Components of Remote-sensing Technology 1. And RS. Fundamentals of Remote Sensing.ppt - Mangaldai College of Remote Sensing Topic 1. Remote Sensing is defined as the science and technology by which the characteristics of objects of interest can be identified, measured or analyzed the characteristics without direct contact. The main emphasis of this course is on the basic physical and mathematical principles underlying the satellite remote sensing techniques, including radiometric and geometric information, satellite orbit and geo-location simulation, science algorithm designing, atmosphere corrections, and in situ measurements in support of remote sensing. "Remote sensing is the science (and to some extent, art) of acquiring information about the Earth's surface without actually being in contact with it. Many of them are also animated. Looks like you’ve clipped this slide to already. 146-204. Clipping is a handy way to collect important slides you want to go back to later. Description: We perceive our surrounding ... Several helicopters parked near hangers ... a microwave radiometer, responds to the low levels of microwave energy that are ... – PowerPoint PPT presentation. Electro-magnetic radiation which is reflected or emitted from an object is the usual source of remote sensing data. Joseph, G.2005, Fundamentals of Remote Sensing, 2 nd edition, Universities Press (India) Private Ltd. 4. It focuses on understanding satellite images and presenting an introduction to remote sensing science fundamentals. Like RADAR, LIDAR, light detection and ranging, Lidars use pulses of laser light, rather than, Atmospheric composition causes wavelength, Atmospheric effects degrade the quality of images, Some atmospheric effects are correctable before, Most efficient absorbers water vapor, carbon, Absorption takes place in specific wavelength, Visible range coincides with both an atmospheric, Emitted heat energy from the Earth is sensed, Multispectral scanners sense simultaneously, Radar and passive microwave operate in the 1mm to, Remote sensing images often in the form of, Image processing can be used to enhance an image, Segmentation and classification used to delineate, Image processing and later analysis is a four, GIS relates information from different sources, Multisensor image merging often results in a, Can merge multispectral sensor and radar image, Spectral resolution of multispectral scanner data, Radiometric and sidelighting characteristics of. ... http://www.asprs.org - American Society of Photo. If you continue browsing the site, you agree to the use of cookies on this website. Geographic Information Science is the science concerned with the systematic and automatic processing of spatial data and information with the help of computers is the theory behind how to solve spatial problems with computers Geographic Information System is a system designed for storing, analyzing, wavelength, usually in ?m (10-6 meters), or, One band at a time displayed as gray scale image, Combination of three bands for color composite, Requires knowledge of spectral reflectance for, A photon is quantized energy, or an energy packet, Photons can have different discrete energy values, The energy of a quantum is given by Planck's, Thus photons of shorter wavelengths (? This region is further divided into the following. - Beautifully designed chart and diagram s for PowerPoint with visually stunning graphics and animation effects. 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