PH3203 Subject code deals with the semester II Subject Physics for Geo-informatics Engineering syllabus of Anna University 2021 Revised regulation syllabus of B.E Geo Informatics Engineering. It is provided based on the student’s point of view to prepare well for academic examinations.
In this article, we would like to discuss the PH3203 – Physics For Geo-Informatics Engineering Syllabus. To get good marks in the academic examinations, need a certain guide to assist you with the chapter-wise syllabus right? We include the chapter-wise syllabus for students, to assist them simply. A clear picture of the syllabus in your mind helps to understand the topics from every unit or chapter.
Then you will get an idea of where to begin from the whole syllabus by separating the topics easy from hard topics. Having command of the subject syllabus makes it easy to revise the syllabus for examination and helps you to excel in academics. The following article will give you sufficient information regarding the syllabus. Don’t forget to share it with your friends.
If you want to know more about the syllabus of B.E Geo-Informatics Engineering connected to affiliated institutions under a four-year undergraduate degree program. We provide you with a detailed Year-wise, semester-wise, and Subject-wise syllabus in the following link B.E Geo-Informatics Engineering Syllabus Anna University, Regulation 2021. Hoping this information is useful to you.
Aim Of Concept:
- To understand the fundamentals of electromagnetic radiation, measurement of radiation, and physical laws.
- To introduce the concepts of atmosphere and scattering principles. To understand the interaction of EMR with the atmosphere and to introduce the concept of imaging and non-imaging sensors for atmospheric probing.
- To gain knowledge about basic optical principles in remote sensing and to introduce the concept of photography and its development.
- To understand the basics of gravitation and the physics behind it, and to introduce satellites and their effectiveness in earth monitoring.
- To understand the different types of electro-optic sensors and its detection mechanism
PH3203 – Physics For Geo-Informatics Engineering Syllabus
Unit I: Electromagnetic Radiation
Electromagnetic Spectrum – radiation quantities – spectral quantities – relationship between luminous and radiant quantities – hemispherical reflectance, transmittance and absorbance, measurement of electromagnetic radiation – responsivity – normalization, radiating structures – thermal emission fluorescent emission – Radiation principles – Planck‘s law, Wien’s Displacement Law, Stefan’s Boltzmann law, Kirchoff‘s law.
Unit II: Interaction Of Emr With Atmosphere And Earth’s Surface
Introduction to atmosphere, atmospheric composition, atmospheric scattering, Raleigh scattering, Mie scattering, non-selective scattering -atmospheric absorption – atmospheric windows, refraction – interaction of EMR earth‘s surface – reflection – transmission – spectral signature – Reflectance characteristics of Earth‘s cover type: Vegetation, water, soil – Interaction of microwave with atmosphere and Earth‘s surface – Radar – Radar operating principle – radar equation – Side Looking Airborne Radar – Definitions: Incidence angle, look angle, depression angle, Azimuth angle – Spatial resolution in radar – Synthetic Aperture radar.
Unit III: Optics For Remote Sensing
Lenses, mirrors, prisms – Defects of lens – chromatic aberration – longitudinal chromatic aberration achromatism of lenses – achromatism for two lenses in contact – separated by a distance – spherical aberration – minimization of Spherical aberration – coma astigmatism – Radiative Transfer Functions, Lamella Pack, Volume scattering – Principles of photography: black and white photography sensitivity – speed – characteristic curve – developing and printing – basic color photography construction of colour films – film type – types of filter – and its uses.
Unit IV: Gravitation And Satellites
Newton‘s law of gravitation – Gravitational field and potential – Determination of gravity, variation of acceleration due to gravity of the earth with depth and with altitude – Variation of acceleration due to gravity due to rotation of the earth – Refraction. Diffraction – Fresnel theory, Circular diffraction, Polarisation double refraction – Escape velocity – Kepler‘s law of planetary motion – Doppler effect – Satellites and its functions – Types of satellites –Indian satellites and their functions – contribution in earth observation, communication, navigation, weather, military and scientific purpose.
Unit V: Electro-Optic Sensors
Photomultipliers, photo resistors, photodiodes, nonselective detectors – Optical receivers, PIN and APD, optical preamplifiers, Detectors: Basic detector mechanisms, noise in detectors. Thermal and photo emissive detectors, Photoconductive and photovoltaic detectors, performance limits, Photographic, – Sensitivity, time and frequency response – hybrid photo detectors – Imaging detectors – eye and vision, photographic film. Camera tubes, solid-state arrays, video, Detector electronics, detector interfacing – Different CCD cameras.Orbital Mechanics, Concept of orbits- propulsion, aero dynamics, navigation guidance and control.
Text Books:
- T.M.Lillesand, R.W.Kiefer and J.W.Chipman. Remote Sensing and Image Interpretation. Wiley, 2011.
- Manual of Remote Sensing. American Society of Photogrammetry, 2016.
- M.Anij Reddy. Textbook of Remote Sensing and Geographical Information systems. BS Publications, 2012.
References:
- D.G.Andrews. An Introduction to Atmospheric Physics. Cambridge University Press, 2010.
- Murry L. Salby, Physics of the Atmosphere and Climate, Cambridge Univ. Press, 2012.
- F.G. Smith, T.A. King and D. Wilkins. Optics and Photonics: An Introduction. Wiley-Blackwell, 2007.
- Hengnian Li, Geostationary Satellites Collocation, Springer, 2014.
- Silvano Donati, Electro-optical Instrumentation: Sensing and measuring with Lasers, Prentice Hall, 2004.
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- GI3201 – Geoinformatics Systems
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