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In this Video ( हिंदी ) : REMOTE SENSING : 🛰️ Concept of Remote Sensing 👍 Advantages 🚫 Limitations --------------------- __ Audio Language : Hindi – हिंदी __ ************************* This video course is useful for Civil engineering students whom have subject of : Modern Surveying / Advanced Surveying / Surveying 2 and 3. ----------------- Content of this video series : ( हिंदी ) ✪ Tacheometric Surveying : Introduction, purpose, principle, instruments, stadia, constants, methods, of, tacheometry, anallatic, lens, subtense, bar, field, work, in, tacheometry, reduction, of, readings, errors, and, precisions, ✪ Geodetic Surveying : Principle and Classification of triangulation system- Selection of base line and stations- Orders of triangulation- Triangulation figures- Station marks and signals- marking signals- Extension of base, Reduction of Center, Selection and marking of stations ✪ Theory of Errors : Introduction, types of errors, definitions, laws of accidental errors, laws of weights, theory of least squares, rules for giving weights and distribution of errors to the field observations, determination of the most probable values of quantities. ✪ Field Astronomy: Introduction, purposes, astronomical terms, determination of azimuth, latitude , longitude and time corrections to the observations. ✪ Aerial photogrammetry : Introduction, Principle, Uses, Aerial camera, Aerial photographs, Definitions, Scale of vertical and tilted photograph,, Ground Co-ordinates, Displacements and errors, Ground control, Procedure of aerial survey, Photo maps and mosaics, Stereoscopes, Parallax bar. ✪ Modern Surveying Instruments: Introduction, Electromagnetic spectrum, Electromagnetic distance measurement, Total station, Digital self-leveling levels , scanners for topographical survey. ✪ Remote Sensing- Introduction, Principles of energy interaction in atmosphere and earth surface features, Image interpretation techniques, visual interpretation, Digital image processing, Global Positioning system ✪ Geographical Information System- Definition of GIS, Key Components of GIS, Functions of GIS, Spatial data, spatial information system Geospatial analysis, Integration of Remote sensing and GIS, and Applications in Civil Engineering. ********************* 🔰 VIJAY PARMAR 🔰
Views: 18529 Vijay Parmar

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Introduction to GPS
Views: 201 InstructorKrouse

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Views: 64116 The Introvert Speaks

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RC Bicycle Signal Light PRICE: P888 Specifications: Material: ABS LED Quantity: 64 Laser Beam: 2 Light Power: 3.7V 650 mAH USB battery Remote control battery: 1*CR2032 Features: Li battery USB charging. With Rechargeable Lithium battery, 3.7V 650mAH, can work up to 10 hours continuously after one time charge. One CR2032 battery for remote control, which can work up to three months. Bike rear light is shockproof and waterproof, it functions well under any weather conditions, suitable for mountain bikes, road bicycles, dirt bicycles, hybrid bikes, etc. Easy Installation: you can install the rear light successfully with the screw and bracket provided very quickly, no other extra tools are needed. Dot matrix display of wireless remote control, cool graphics tail light display of wireless remote control, brake dot matrix display of wireless remote control, Iaser parallel lines display of wireless remote control. How to use: 1.Long press host one second to switch on (all the lights flash three times),and long press host one second again to switch off(all the lights flash one time).The left red light is flashing switch on,long press 3 seconds to Match Code(host showed C),Then press the any key of the remote controller to finish the setting. 2.Upward the turn light-switch to left (the left light is flashing),downward the turn light-switch to Right(the right light is flashing) 3.Short press the right button of remote control,cool graphics tall light will switch on/off (blue light flash in the middle). 4.Short press the left button of remote control,laser parallel line will switch on/OFF. 5.When the left light of host is continuous lighting,It means the low battery and need to recharge.The right light will turn on when recharging the battery ,and the green light will turn on when fully charged. Package includes: 1 x Wireless Remote Bicycle Light 1 x Wireless Remote (With Battery) 1 x USB Cable 1 x Holder Contact numbers: 410-1316 / 740-3695 0923-2385639 (Jane) 0922-3460600 (Jamie) E-mail: [email protected] ADDRESS: #84 Angelo Street, La Loma, Quezon City Store Hours: Mondays to Saturdays, 9am to 6pm #coolstuff168ph
Views: 72878 coolstuff168ph

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Remote sensing is the acquisition of information about an object or phenomenon without making physical contact with the object and thus in contrast to in situ observation. In modern usage, the term generally refers to the use of aerial sensor technologies to detect and classify objects on Earth (both on the surface, and in the atmosphere and oceans) by means of propagated signals (e.g. electromagnetic radiation). It may be split into active remote sensing, when a signal is first emitted from aircraft or satellites) or passive (e.g. sunlight) when information is merely recorded. This video is targeted to blind users. Attribution: Article text available under CC-BY-SA Creative Commons image source in video
Views: 358 Audiopedia

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RATE - COMMENT - SUBSCRIBE Website: https://www.syntheticprogramming.com/ Patreon: https://www.patreon.com/syntheticprogramming Facebook: https://www.facebook.com/syntheticprogramming/ Patreon: https://www.patreon.com/syntheticprogramming
Views: 102642 Synthetic Programming

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Views: 2693 Wiz Science™

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In this session we will discuss what is a signals ,what is a system and applications of signals. Signal is a function of one or more variables that conveys some information. If a signal is a function of single variable it is called one dimensional. E.g Audio signal. The signal which is a function of more than one variable is known as multi-dimensional. E.g Image signal. A system is an entity that process the input signals and produces a new signal. E.g: Communication systems Signals are closely associated in our day-to-day life.Following are few examples of signal and systems: 1.)Communication system 2.) Control Systems 3.) Microelectromechanical systems 4.) Remote sensing 5.) Biomedical signal Processing 6.) Auditory systems
Views: 10 online maths

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Active and Passive Satellites Active and Passive Satellites are communication satellites. A communication satellite is a spacecraft that orbits the earth and relays messages, radio, telephone and television signals. Stations on ground called earth station transmit signals to the satellite and the satellite in turn relays the signal to our earth stations. The first satellite to relay messages from one earth station to another was SCORE. It was launched on December 18, 1958. Communication through satellites are either passive or active. The first communication satellites were passive. Passive Satellites nearly reflect the signal received from the earth station. In 1960, the United States launched the Echo satellite, a metallic balloon that reflected signals. Active communication satellites received signal received from earth amplify the signals and transmit hem back to earth. Now days we use only Active communication satellites.
Views: 1679 Pearson India

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the info that was caught on these tapes. However, what I have gather so far is these audio recordings appeared on my video camera when I downloaded it to my computer, or they were downloaded to my computer from the perps. It was like 5 of these Wave files all titled CAPTCHA which relates to a challenge response test, images, optical scanner. There are several voices and something like test tones being used. There are coded messages as well. For example, a list of numbers are being read to a receiver who is helping my perps with their feeds. The numbers are 5306840848 and 53096840294848 and 7487 078 year now; year 0485 these are what I picked up on some of the Wave File. Listen to them connect to orbiting satellite for Remote Sensing frequency response of imaging and sound
Views: 7 lesliecrawford

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SAR Image Signal Processing 1/7 (Indonesian Version) : Observing Planets by Prof Josaphat Tetuko Sri Sumantyo Josaphat Microwave Remote Sensing Laboratory (JMRSL) Chiba University, Japan http://www2.cr.chiba-u.jp/jmrsl/
Views: 879 jt ss

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Professor Albin J. Gasiewski introduces various manners in which microwave radiation can be used to study climate. This is an excerpt from ECEN 5254, Remote Sensing Signals and System. For more information please see: http://cuengineeringonline.colorado.edu/coursedb/view-course/317
Views: 1932 Engineering Anywhere

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***NEW PROJECT*** Mini Lunchbox Arcade -https://www.youtube.com/watch?v=h8nhqowESKg --~-- Mind Control may seem like a sci-fi futuristic concept, but todays electronics make it easier and simpler than ever to tap into this incredible technology. In this video we will learn the basics of how mind control works and how we can use it in our own projects. And hopefully by the end of this, we will be able to make a homemade mind controlled TV remote! Project Page: http://www.tinkernut.com/?p=9305 Please support my channel by 1. Donating some Bitcoins my way - http://www.tinkernut.com/donate/ 2. Supporting my Patreon Campaign - http://www.patreon.com/tinkernut Get social! http://plus.google.com/+Tinkernut http://www.twitter.com/tinkernut
Views: 181154 Tinkernut

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Views: 2170 The Audiopedia

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GPS Signal (Civilian Perspective)
Views: 4103 GPS Surveying

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Self-driving cars are now a reality. Take a look around. Cars are already driving themselves on the roads of California, Texas, Arizona, Washington, Pennsylvania, Michigan and many more cities. Though, currently they are restricted to specific test areas and driving conditions. But how exactly do they work? Just like humans they also face issues of traffic congestion, rash driving, potholes, trees and other obstacles on the road. But again…How do they change lane, keep a safe distance from other vehicles passing by and how do they identify roadblocks. Let’s take a closer look at how they handle such situations smoothly? You might have noticed a rotating device installed on top of this autonomous vehicle. Sometimes these devices are mounted on the bonnet. This device is called LiDAR. It acts as the eye of self-driving vehicles providing a 360-degree view of its surroundings in order to enable safe driving. Continuously rotating LiDAR system sends thousands of laser pulses every second. These pulses collide with the various objects around the vehicle and reflect back the signals. These light reflections are then used to create a 3D point cloud. An onboard computer records each laser’s reflection point and translates this rapidly updating point cloud… into an animated 3D representation. #Lidar #Autonomous #gis
Views: 1114 Geospatial World

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Views: 137410 Learning Engineering

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Spectral Properties of Periodic Power Signal Watch more videos at https://www.tutorialspoint.com/videotutorials/index.htm Lecture By: Ms. Gowthami Swarna, Tutorials Point India Private Limited

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A53S. Climate/Meteorological Applications for GNSS and Related Remote Sensing Techniques I - 2012 AGU Fall Meeting Abstracts: [A53S-01] Methodological developments for the remote sensing of water vapor combining Raman lidar, GPS and in-situ observations: results from the DEMEVAP 2011 campaign http://abstractsearch.agu.org/meetings/2012/FM/A53S-01 [A53S-02] Mapping geopotential height and geostrophic wind in the upper troposphere and lower stratosphere using COSMIC and CHAMP GPS RO data http://abstractsearch.agu.org/meetings/2012/FM/A53S-02 [A53S-03] Longitudinal dependence in the inter-annual variation of the temperature anomalies http://abstractsearch.agu.org/meetings/2012/FM/A53S-03 [A53S-04] Validation of Sonde Moisture Corrections using GPS and MWR Precipitable Water Retrievals during DYNAMO-CINDY2011-AMIE http://abstractsearch.agu.org/meetings/2012/FM/A53S-04 [A53S-05] The Dense GNSS Meteorological Network for Observing Deep Convection in the Amazon Basin http://abstractsearch.agu.org/meetings/2012/FM/A53S-05 [A53S-06] The Application of COCONet to Determine Water Vapor Variability in the Caribbean (Invited) http://abstractsearch.agu.org/meetings/2012/FM/A53S-06 [A53S-07] Low Latitude Free Tropospheric Water Vapor from GPS RO http://abstractsearch.agu.org/meetings/2012/FM/A53S-07 [A53S-08] The ATOMMS Radio Occultation Climate Remote Sensing System http://abstractsearch.agu.org/meetings/2012/FM/A53S-08

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Shows the analysis of a signal from a 38 kHz TV remote control received using an Infrared phototransistor and an IR receiving module. The signal is displayed on an oscilloscope.
Views: 468 acr92651

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A prelimnary look at the Minnesota NanoSat6 Experiment of using Earth relfected GPS signals for remote sensing and proximity detection applications.
Views: 268 Zachary Pope

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We develop a multivariate probability model for a 3-layer radiative transfer equation, which can be used to predict the stochastic nature of measured signals for multispectral and hyperspectral remote sensing applications. A multivariate 3-layer model is particularly important because the remote sensing problem is typically clutter limited, meaning that variability from the scene - temporal or spatial changes in environmental parameters collectively called “clutter” - is greater than sensor noise and thus is the limiting factor in determining whether a particular target of interest can be detected. Our model is derived from physical considerations regarding expected statistics for blackbody radiation, transmission, and radiance, and is described by the Johnson system of distributions. With the model we obtain pdfs of the target radiance, background radiances, and thermal contrast, and obtain new physical insights on the remote sensing scenario.
Views: 17 MIT Education

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Delivering full–spectrum ISR solutions for enhanced security National security is at the core of Raytheon Applied Signal Technology’s mission. For more than a quarter of a century, this focus has driven our work in developing sophisticated reconnaissance systems and remote sensing technologies that help solve our customers' most difficult national security issues, both at home and abroad. We provide expertise in the areas of broadband communications, signals intelligence, cyber security, and sensor surveillance, with a common core competency in digital signal processing. SIGINT capabilities include the collection and exploitation of communication signals and the interception of electromagnetic signals, such as radar and weapons systems, for electronic intelligence. Cyber security capabilities include network monitoring, intrusion detection, and countermeasures. Remote sensing capabilities include processing information from sonar, radar, magnetic, electromagnetic, infrared, electro-optical, hyperspectral, and visible light sensors to detect abnormalities of interest and increase situational awareness. We have experience in space, airborne, terrestrial, and undersea environments. CAPABILITIES Secure Broadband Communication Systems Communications Surveillance and Reconnaissance Electronic Support Measures/Electronic Intelligence Network Surveillance and Cyber Security Maritime Surveillance High-end Engineering and Intelligence Analysis Services
Views: 254 Korean Peoples Army

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This video is part of the Australian National University course 'Advanced Remote Sensing and GIS' (ENVS3019 / ENVS6319). Web site: http://www.wenfo.org/wald/advanced-remote-sensing/
Views: 949 Albert VanDijk

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VIETNAM Breaking News: Vietnam uses remote sensing to monitor rice production SOURCE :https://en.vietnamplus.vn//vietnam-uses-remote-sensing-to-monitor-rice-production/120114.vnp Signals collected from the satellite every six or 12 days can help calculate rice productivity in Vietnam Source VNA Hanoi VNA – The use of satellite earth observation date to monitor rice production in the Red River and Mekong Deltas was discuss...
Views: 5 Baloter Herry.H

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What is DATA ACQUISITION? What does DATA ACQUISITION mean? DATA ACQUISITION meaning - DATA ACQUISITION definition - DATA ACQUISITION explanation. Source: Wikipedia.org article, adapted under https://creativecommons.org/licenses/by-sa/3.0/ license. Data acquisition is the process of sampling signals that measure real world physical conditions and converting the resulting samples into digital numeric values that can be manipulated by a computer. Data acquisition systems, abbreviated by the acronyms DAS or DAQ, typically convert analog waveforms into digital values for processing. The components of data acquisition systems include: 1. Sensors, to convert physical parameters to electrical signals. 2. Signal conditioning circuitry, to convert sensor signals into a form that can be converted to digital values. 3. Analog-to-digital converters, to convert conditioned sensor signals to digital values. Data acquisition applications are usually controlled by software programs developed using various general purpose programming languages such as Assembly, BASIC, C, C++, C#, Fortran, Java, LabVIEW, Lisp, Pascal, etc. Stand-alone data acquisition systems are often called data loggers. There are also open-source software packages providing all the necessary tools to acquire data from different hardware equipment. These tools come from the scientific community where complex experiment requires fast, flexible and adaptable software. Those packages are usually custom fit but more general DAQ package like the Maximum Integrated Data Acquisition System can be easily tailored and is used in several physics experiments worldwide. In 1963, IBM produced computers which specialized in data acquisition. These include the IBM 7700 Data Acquisition System, and its successor, the IBM 1800 Data Acquisition and Control System. These expensive specialized systems were surpassed in 1974 by general purpose S-100 computers and data acquisitions cards produced by Tecmar/Scientific Solutions Inc. In 1981 IBM introduced the IBM Personal Computer and Scientific Solutions introduced the first PC data acquisition products. Data acquisition begins with the physical phenomenon or physical property to be measured. Examples of this include temperature, light intensity, gas pressure, fluid flow, and force. Regardless of the type of physical property to be measured, the physical state that is to be measured must first be transformed into a unified form that can be sampled by a data acquisition system. The task of performing such transformations falls on devices called sensors. A data acquisition system is a collection of software and hardware that lets you measure or control physical characteristics of something in the real world. A complete data acquisition system consists of DAQ hardware, sensors and actuators, signal conditioning hardware, and a computer running DAQ software. A sensor, which is a type of transducer, is a device that converts a physical property into a corresponding electrical signal (e.g., strain gauge, thermistor). An acquisition system to measure different properties depends on the sensors that are suited to detect those properties. Signal conditioning may be necessary if the signal from the transducer is not suitable for the DAQ hardware being used. The signal may need to be filtered or amplified in most cases. Various other examples of signal conditioning might be bridge completion, providing current or voltage excitation to the sensor, isolation, linearization. For transmission purposes, single ended analog signals, which are more susceptible to noise can be converted to differential signals. Once digitized, the signal can be encoded to reduce and correct transmission errors.
Views: 15841 The Audiopedia

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Prof. Chris Schmullius explains the effects of the surface roughness on the radar backscatter signal. Echoes in Space is the first Massive Open Online Course on Radar Remote Sensing, funded by the European Space Agency (ESA). Register now: https://eo-college.org Echoes from space will take you on a journey through the exciting world of Radar Remote Sensing. Learn the basics that will help you to understand where this technology is coming from, how the images are acquired and which manifold applications already use Radar Remote Sensing to help protect our planet.
Views: 547 EO College

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What Is A Fiber Optic Sensor? KNOW MORE ABOUT What Is A Fiber Optic Sensor? How to buy a fibre optic thermometer for each application and different types. An introduction to fiber optic sensors encyclopedia of laser physics and technology what types sensing technologies are available sensor an overview sciencedirect. Fibers have many uses in remote sensing this site is a resource for those manufacturing who select sensors. A fiber optic sensor is a that uses optical either as the sensing element ('intrinsic sensors'), or means of relaying signals from remote to electronics process ('extrinsic sensors'). Fiber optic sensor wikipedia. A fiber optic sensor operates with an optical cable connected to a dedicated light source. Googleusercontent search. What is a fiber optic sensor? Definition from techopedia. It is a sensor that uses optical fibers for sensing the elemnet (remote sensing) 12 sep 2014 fiber optic sensors are based devices use to detect certain quantities such as mechanical strain or temperature, concentrations of chemical species, acceleration, rotations, pressure, vibrations and displacements. Fiber optic sensor wikipedia en. Fiber optic sensing basics sensuronfiber productssilixa. Our sensing platforms enable greatly reduced time, complexity, and expense of 1 dec 2017 distributed is a technology that enables continuous, real time measurements along the entire length fibre optic cable. Our fiber optic sensors are suited for packaging applications that require detection of very small objects, parts verification in hard to reach areas, color mark registration, and more. Fiber optic sensor wikipediawhat is a fiber sensor? . These sensors are mainly used in remote sensing applications particular, it uses an optical fiber as the element, called intrinsic sensor, or to transport signals from sensor signal processing module (extrinsic sensor) 1 dec 2001 optic becoming first choice for characterized by minimal space, adverse environment, emi and rfi. Fibre optic sensors omega engineering. Sensor basics introductory guide to introduction fiber optic sensors and their types elprocus. Both equally had origins in work the previous decades to microwave predecessor of laser (the maser) and learn about advantages using both extrinsic intrinsic fiber optic sensors measure, test evaluate applications sensing technologies collect strain temperature data a structure order better validate models, ensure safety, more our plattform based on bragg grating (fbg) technology has ability significantly enhance performance, productivity safety numerous industries. Our sensors consist of a light amplifying unit and fiber optic cable that you can install at the detection area allowing for how to understand specifications omega's fibre. These sensors offer great mounting flexibility and can be used is in a variety of environments article provides diffrent types fiber optic andvapplications. Extrinsic vs intrinsic fiber optic sensors sensuron. Unlike traditional sens

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Views: 17849 svsembedded

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Greg Gage is on a mission to make brain science accessible to all. In this fun, kind of creepy demo, the neuroscientist and TED Senior Fellow uses a simple, inexpensive DIY kit to take away the free will of an audience member. It’s not a parlor trick; it actually works. You have to see it to believe it. TEDTalks is a daily video podcast of the best talks and performances from the TED Conference, where the world's leading thinkers and doers give the talk of their lives in 18 minutes (or less). Look for talks on Technology, Entertainment and Design -- plus science, business, global issues, the arts and much more. Find closed captions and translated subtitles in many languages at http://www.ted.com/translate Follow TED news on Twitter: http://www.twitter.com/tednews Like TED on Facebook: https://www.facebook.com/TED Subscribe to our channel: http://www.youtube.com/user/TEDtalksDirector
Views: 3229834 TED

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Every now and then someone brings in a remote control for repair, and I come to discover their remote control is working fine, but they have problem with their TVs infrared sensor. In this video I show what the sensor looks like and talk a little about testing them.
Views: 71308 Grants Pass TV Repair

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In this Video ( हिंदी) : GEODETIC SURVEYING - Introduction ~Plane Surveying & Geodetic Surveying ~Principle of triangulation ~Classification of triangulation system ~Triangulation Figures / systems ~Framework of triangulation ----------------------- __ Audio Language : Hindi – हिंदी __ ************************* This video course is useful for Civil engineering students whom have subject of : Modern Surveying / Advanced Surveying / Surveying 2 and 3. ----------------- Content of this video series : (हिंदी) ★ Tacheometric Surveying : Introduction, purpose, principle, instruments, stadia, constants, methods, of, tacheometry, anallatic, lens, subtense, bar, field, work, in, tacheometry, reduction, of, readings, errors, and, precisions, ★ Geodetic Surveying : Principle and Classification of triangulation system- Selection of base line and stations- Orders of triangulation- Triangulation figures- Station marks and signals- marking signals- Extension of base, Reduction of Centre, Selection and marking of stations ★ Theory of Errors : Introduction, types of errors, definitions, laws of accidental errors, laws of weights, theory of least squares, rules for giving weights and distribution of errors to the field observations, determination of the most probable values of quantities. ★ Field Astronomy: Introduction, purposes, astronomical terms, determination of azimuth, latitude , longitude and time corrections to the observations. ★ Aerial photogrammetry : Introduction, Principle, Uses, Aerial camera, Aerial photographs, Definitions, Scale of vertical and tilted photograph,, Ground Co-ordinates, Displacements and errors, Ground control, Procedure of aerial survey, Photomaps and mosaics, Stereoscopes, Parallax bar. ★ Modern Surveying Instruments: Introduction, Electromagnetic spectrum, Electromagnetic distance measurement, Total station, Digital self-leveling levels , scanners for topographical survey. ★ Remote Sensing- Introduction, Principles of energy interaction in atmosphere and earth surface features, Image interpretation techniques, visual interpretation, Digital image processing, Global Positioning system ★ Geographical Information System- Definition of GIS, Key Components of GIS, Functions of GIS, Spatialdata, spatial information system Geospatial analysis, Integration of Remote sensing and GIS, and Applications in Civil Engineering. ********************* - VIJAY PARMAR
Views: 18583 Vijay Parmar

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Prof. Chris Schmullius explains the effects of the topography on the radar backscatter signal. Echoes in Space is the first Massive Open Online Course on Radar Remote Sensing, funded by the European Space Agency (ESA). Register now: https://eo-college.org Echoes from space will take you on a journey through the exciting world of Radar Remote Sensing. Learn the basics that will help you to understand where this technology is coming from, how the images are acquired and which manifold applications already use Radar Remote Sensing to help protect our planet.
Views: 372 EO College

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The project is designed to develop a density based dynamic traffic signal system. The signal timing changes automatically on sensing the traffic density at the junction. IR sensors are used to monitor the density of the vehicles at the junction. The signals from the IR receivers are fed to the microcontroller to follow different time for different levels of traffic.
Views: 891 Edgefx Kits

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Views: 51553 Sonic Electronix

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Image characteristics and different resolutions in Remote Sensing

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Another wildland fire season is upon us, and nowhere is the threat of a wildland fire more prevalent than the Nevada National Security Site (NNSS). The 1,365 square miles of NNSS have high terrain, thick vegetation in more rugged, inaccessible areas, and a consistent threat of lightning strikes from erratic weather that highlights the summer months. It makes sense, then, that the NNSS Fire and Rescue (F&R) department would rely on the quick-responding expertise of some of our own airborne assets, namely the pilots of the Aerial Measuring program at the Remote Sensing Laboratory (RSL). When RSL pilots at Nellis Air Force Base aren’t traveling the country conducting aerial survey missions, they are on standby to assist F&R with water drops on potential fires anywhere on the NNSS. Last week, those pilots underwent extensive flight training to get ready, mastering skills in dipping water from a large bladder, or pumpkin, positioned at Desert Rock Airstrip, and dumping 144 gallons on random targets called in by first responders positioned around far corners of the runway. “The training at Desert Rock went extremely well,” says Capt. Bill Nixon, lead member of the F&R helitack crew that working with the Bell 411 helicopter, coined “Energy 11.” “The pilots are mastering new techniques for attaching and detaching the bucket, and they conducted multiple dips and drops, which included drops on slope targets.” The RSL support is part of a Memorandum of Understanding with F&R that also includes aerial observation during wildland fire events. These observation flights provide situational awareness that is necessary for effectively position resources and planning tactics. The helicopter also can be used to haul crews and equipment, dropping them in the vicinity of a fire. Early control of a wildfire avoids both expending significant resources to manage a later stage fire and also can minimize or eliminate fire damage to facilities and infrastructure. The pumpkin water drop operations can be one of the most challenging aspects of wildland fire support. Pilots must position the Bell 411 directly over the large bladder, which from the air seems quite small, dip the bucket into the water, and withdraw it straight up into the air as to not spill or topple the bucket. The pilots then fly out to a specific location as designated by firefighters on the ground. Although a real, raging fire might be visible from the air, locating a specific target for ground support can be harder. Ground crews vector in the helicopter using a radio, calling out clock-like coordinates, and requesting drops sometimes within less than 100 yards of their position. During last week’s training, pilots worked to perfection, sometimes missing their marks, but always return to give it another shot. By the end of the 3-day training cycle, all four RSL pilots were scoring direct hits with skill and precision. When the RSL aircrews participate in wildland firefighting support, they not only gain flight proficiency, but also valuable experience working within the command structure established to manage the fire emergency. Their integration into the planning, tactics, operations, and effectiveness evaluation provides actual experiences that reinforce and cement the skills learned during drills and exercise involving radiological emergency response.

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Greg Kregoski, Rohde and Schwarz
Views: 3462 RCR Wireless News

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Different platforms of remote sensing

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In this video I try to briefly explain how infrared remote control works. This video was inspired by my last two projects, both involving IR remote controls. This isn't a comprehensive description, but it does explain the basics. Music track: "Hustle" Kevin MacLeod (incompetech.com) Licensed under Creative Commons: By Attribution 3.0 http://creativecommons.org/licenses/by/3.0/
Views: 125095 Rick Osgood

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