REMOTE SENSING & GIS UNIT-1 Photogrammetry Photogrammetry is the science of making measurements from photographs, especially for recovering the exact positions of surface points. 5. ), or, An x-ray photon is more energetic than a light, Visible light is only one form of electromagnetic, Ultraviolet, x-rays, and gamma rays are shorter, Infrared, microwaves, television, and radio waves, An object of a certain size can scatter EM, Thus long wavelengths will not identify a small, Long wavelength radiation can only measure, Infrared light of micrometer wavelength will, This narrow band of electromagnetic radiation, The various color components of the visible. 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. 1.1 Concept of Remote Sensing. Short Wavelength Infrared (SWIR) 1.5 to 3 µm. - 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. 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. Long Wavelength Infrared (LWIR) 8 to 15 µm. The PowerPoint PPT presentation: "Fundamentals of Remote Sensing" is the property of its rightful owner. REMOTE SENSING • "Remote sensing is the science of acquiring information about the Earth's surface without actually being in contact with it. BASIC CONCEPT OF GIS 1/5 What does GIS stand for? ... Electromagnetic Energy, Photons, and the Spectrum, We perceive our surrounding world through our, Sight and hearing do not require close contact, Thus, our eyes and ears are remote sensors, We perform remote sensing essentially all of the, Remote sensing implies that a sensor not in, Electromagnetic radiation is normally used as, The output of a remote sensing system is usually. Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. - Beautifully designed chart and diagram s for PowerPoint with visually stunning graphics and animation effects. PROFESSOR Page 2. "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. l. Remote Sensing and its applications by LRA Narayana University Press I999. However any media such as gravity or magnetic fields can be utilized in … It focuses on understanding satellite images and presenting an introduction to remote sensing science fundamentals. Remotely sensed data can be of many forms, including variations in 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, … Basics of Remote sensing & GIS by S.Kumar, Laxmi Publications. Remote Sensing Fundamentals Part II: Radiation and Weighting Functions, - Remote Sensing Fundamentals Part II: Radiation and Weighting Functions Tim Schmit, NOAA/NESDIS ASPB Material from: Paul Menzel UW/CIMSS/AOS and Paolo Antonelli, - METR155 Remote Sensing - Lecture 1 Professor Menglin Susan Jin San Jose State University, Department of Meteorology and Climate Science Class notes- www.met.sjsu.edu/~jin, - Microwave Remote Sensing of Snowpack Do-Hyuk DK Kang Postdoctoral Fellow Northern Hydrometeorology Group (NHG) Environmental Science and Engineering. It is either natural originating from the Sun or earth by emission, or by artificial means. It's FREE! Remote sensing refers to obtaining information about objects or areas b y using electromagnetic radiation (light) without being in direct co ntact with the object or area. • Human visual or manual interpretation is still a dominant approach to day-to-day applications of remote sensing. Number of Views: 447. - Turtorial Training National Taiwan Ocean University Passive microwave remote sensing of the ocean-atmosphere system Leonid M. Mitnik V.I. The energy is in the form of Electromagnetic Radiation. Electro-magnetic radiation which is reflected or emitted from an object is the usual source of remote sensing data. Il ichev Pacific ... EE 543 Theory and Principles of Remote Sensing. Remote sensing and geographical information system techniques are becoming increasingly important in the field of plant sciences. Forms basis for remote sensing (art or science of gathering information about an object or image without actually coming into physical contact). ... Biodiversity Studies in the NASA Remote Sensing Programs, - Biodiversity Studies in the NASA Remote Sensing Programs, Passive microwave remote sensing of the ocean-atmosphere system. Remote sensing uses a part or several parts of the electromagnetic spectrum. The Wave Nature of Light (Michael Blaber), The Virtual Science Centre Project on Remote, Spectral Reflectance, http//geog.hkbu.edu.hk/GEOG. skew-t diagram. 2. And RS. Remote sensing enables novel approaches to the assessment of PFTs based on optical principles. Fundamentals of Remote Sensing Edited and written by Noam Levin November 1999 1st Hydrographic Data Management course, IMO - International Maritime Academy, Trieste, Italy Remote Sensing Laboratory, Geography Department, Tel Aviv University, Israel GIS unit, the Society for the Protection of Nature in Israel noam71levin@hotmail.com. 2 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. Remote Sensing Data Acquisition It's FREE! 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. Addition of radio wave, infrared, ultraviolet, Solar radiation is electromagnetic energy, Different materials (water, soil, etc.) Schowengerdt, R.A.2006, Remote Sensing Models and Methods for image processing, 2nd edition, Elsevier publication. The, Valuable environmental and resource information, These wavelengths are about 2,500,000 times, Two distinctive features characterize microwave, Microwaves penetrate atmosphere under virtually. Figure 1: Stages of Remote Sensing . All the files linked to other website and the contents belongs to the respected owner or of their proprietary .” ... PPT on SAR Remote Sensing and Its Introduction. 2. 7 IGARSS 07, (C) F. Rocadenbosch (RSLAB) DEP. In themodern usage, there are two main types of the remote sensing that are the passive and the activeremote sensing. OF SIGNAL THEORY AND COMMUNICATIONS 13 LIDAR REMOTE SENSING LASER SOURCES VS. WAVELENGTH OPTICAL AND TECHNOLOGICAL CONSIDERATIONS The PowerPoint PPT presentation: "Remote Sensing Education" is the property of its rightful owner. 2 Fundamentals of remote sensing by gorge Joseph , Universities press, Hyderabad BY C.THEJASWINI VEENA ASST. water supersaturation. You can change your ad preferences anytime. - EE 543 Theory and Principles of Remote Sensing Antenna Systems * ... Chapter I Concepts and Foundations of Remote Sensing. - Chapter 1 covers basic concepts relevant to all forms of environmental remote sensing: ... individual coniferous trees in a mixed deciduous and coniferous forest with ... - Overview of Research Thrust R3 R3 Fundamental Research Topics R3A Parallel Processing Middleware/Parallelization Tools FPGA Acceleration R3B Solutionware Development. … It records the electromagnetic energy reflected or emitted by the earth’s surface. SIX STAGES IN REMOTE SENSING … Stays warm at night because of thermal capacity. This is done by sensing and recording reflected or emitted energy and processing, analyzing, and applying that information." Many of them are also animated. Or use it to create really cool photo slideshows - with 2D and 3D transitions, animation, and your choice of music - that you can share with your Facebook friends or Google+ circles. Fundamentals of Photographic Interpretation • Observation and inference depend on interpreter’s training, experience, bias, natural visual and analytical abilities. ENERGY SOURCE (PASSIVE SYSTEM: sun, irradiance from earth’s materials; ACTIVE SYSTEM: irradiance from artificially-generated energy sources such as radar) 2. Moreover, it may be used to recover the - Course Code GEOG2112 Department of Geography Faculty of Humanities and Social Sciences United Arab Emirates University Dr. M. M. Yagoub E-mail: myagoub@uaeu.ac.ae, | PowerPoint PPT presentation | free to view, Challenges in Capacity Building in Remote Sensing. Mid Wavelength Infrared (MWIR) 3 to 8 µm. Avg rating:3.0/5.0. - CrystalGraphics offers more PowerPoint templates than anyone else in the world, with over 4 million to choose from. Measures, Laser Remote Sensing: Fundamentals and Applications, (Krieger, Malabar, Fla., 1992), Chap.4, pp. Students are introduced to fundamental concepts and applications of atmospheric thermodynamics, radiative transfer, atmospheric chemistry, cloud microphysics, atmospheric dynamics, and the atmospheric boundary layer. And, best of all, most of its cool features are free and easy to use. And they’re ready for you to use in your PowerPoint presentations the moment you need them. 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. They'll give your presentations a professional, memorable appearance - the kind of sophisticated look that today's audiences expect. The Major Components of Remote-sensing Technology 1. In the context of the passive remote sensing, the sensors detect the naturalradiation that is emitted, reflected and the surrounding areas (Schwengredt et al., 2007). 4. Fundamentals of Remote Sensing- A CanadaCenter for Remote Sensing Tutorial, (Prentice-Hall, New Jersey). This linkage leads us directly to the concept of ‘optical type’ and the related hypothesis that functional types can be distinguished largely on the basis of optical properties detectable by remote sensing as conceptualized in Fig. This is done by sensing and recording reflected or emitted energy and processing, analyzing, and applying that information." Do you have PowerPoint slides to share? Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. ... satellite remote sensing. The first and most important component of Remote Sensing is the Energy source to illuminate the Target. 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. Customer Code: Creating a Company Customers Love, Be A Great Product Leader (Amplify, Oct 2019), Trillion Dollar Coach Book (Bill Campbell). CrystalGraphics 3D Character Slides for PowerPoint, - CrystalGraphics 3D Character Slides for PowerPoint. ROLE OF REMOTE SENSING . If so, share your PPT presentation slides online with PowerShow.com. 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, Fundamentals of Remote Sensing. - GUS: 0262 Fundamentals of GIS Lecture Presentation 1: Introduction Jeremy Mennis Department of Geography and Urban Studies Temple University Overview of GIS Two main ... LiDAR Fundamentals: Part One L. Monika Moskal, PhD Assistant Professor, - LiDAR Fundamentals: Part One L. Monika Moskal, PhD Assistant Professor - Remote Sensing & Biospatial Analysis College of Forest Resources & Precision Forestry Cooperative, Remote Sensing How we know what we know A Brief Tour, - Remote Sensing How we know what we know A Brief Tour, - Title: PowerPoint Presentation Author: david goldberg Last modified by: david goldberg Created Date: 10/27/2003 8:02:09 PM Document presentation format. They are all artistically enhanced with visually stunning color, shadow and lighting effects. See our Privacy Policy and User Agreement for details. Fundamental of GIS by Mechanical designs John Wiley & Sons. See our User Agreement and Privacy Policy. Chapter 3 ACTIVE REMOTE SENSING* Hans-Erik Andersen 1, Stephen E. Reutebuch2, and Robert J. McGaughey2 1College of Forest Resources, University of Washington, Seattle, Washington 98195, USA; 2US.Department of Agriculture, Forest Service, Pacific Northwest Research Station, Seattle, 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. 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