'Distance measurement' presentation slideshows

What is Sensing ?

What is Sensing ?. Collect information about the world Sensor - an electrical/mechanical/chemical device that maps an environmental attribute to a quantitative measurement Each sensor is based on a transduction principle - conversion of energy from one form to another.

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Localization

Localization. Introduction. We are here !. Applications. Wildlife Tracking Weather Monitoring Location-based Authentication Routing in ad-hoc networks Surveillances. Properties of Localization. Physical position versus symbolic location Absolute versus relative coordinates

909 views • 77 slides

An Introduction to Radar and Lidar Remote Sensing

An Introduction to Radar and Lidar Remote Sensing. Credit to: Weile Wang. With materials from Drs. Jeff Dozier (UCSB), Howard Zebker (Stanford), Jacob van Zyl (JPL), Alan Strahler (Boston U.), Ralph Dubayah (U. Maryland), Michael Lefsky (U. Colorado), Guoqing Sun (U. Maryland), and many others.

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An Introduction to Radar and Lidar Remote Sensing

An Introduction to Radar and Lidar Remote Sensing. Credit to: Weile Wang. With materials from Drs. Jeff Dozier (UCSB), Howard Zebker (Stanford), Jacob van Zyl (JPL), Alan Strahler (Boston U.), Ralph Dubayah (U. Maryland), Michael Lefsky (U. Colorado), Guoqing Sun (U. Maryland), and many others.

886 views • 64 slides

Robot Sensing and Sensors

Introduction to ROBOTICS. Robot Sensing and Sensors. Dr. John (Jizhong) Xiao Department of Electrical Engineering City College of New York jxiao@ccny.cuny.edu. Robot Sensing and Sensors. What is Sensing ?. Collect information about the world

987 views • 63 slides

Robot Sensing and Sensors

Capstone Design -- Robotics. Robot Sensing and Sensors. Jizhong Xiao Dept. of Electrical Engineering City College of New York jxiao@ccny.cuny.edu. Brief Review. What is a robot. Robots Machines with sensing, intelligence and mobility

6.7k views • 53 slides

Location-Based Services Using GSM Cell Information over Symbian OS

Location-Based Services Using GSM Cell Information over Symbian OS. Final Year Project LYU0301 Mok Ming Fai (mfmok1) Lee Kwok Chau (leekc1). Agenda. Project Motivation Work Review Middleware for LBS Developers Application Programming Interface (API) Development Toolkit

619 views • 44 slides

Status of ILC Tracker Alignment Based on Frequency Scanned Interferometry

Status of ILC Tracker Alignment Based on Frequency Scanned Interferometry. University of Michigan ILC Group ( Hai-Jun Yang, Eui Min Jung, Alex Nitz, Sven Nyberg, Keith Riles ) SiD Workshop, Fermilab April 9-11, 2007. Outline. ? Review of Frequency Scanned Interferometry (FSI) method

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Frequency Scanned Interferometer for ILC Tracker Alignment

483 views • 33 slides

January 22, 2013

Converting customary measures of length, weight, and capacity. January 22, 2013. What is a customary measurement?. The measurement system that includes units such as inch, foot, pounds, quarts; etc. What is length?.

412 views • 29 slides

Ultrasonic Sensors

Ultrasonic Sensors. for Planetary Exploration. What they are. Ultrasonic: Sound at a higher frequency than can be heard by humans (> 20000 Hz) Sensors use sound to sense objects that reflect sound AKA Sonar. How They Work. Piezo-electric mechanism Different Types: Modulated Waves

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FORESTRY Study notes for 2013 competition

FORESTRY Study notes for 2013 competition. Richie Bamlet, Senior Forester Florida Forest Service 772-778-5067 Serving Highlands, Glades, Okeechobee, Martin, St. Lucie, & Indian River Counties. Note:. This study guide does not replace the online forestry guides found at :

242 views • 16 slides

279 views • 16 slides

Novelty And Contributions

Experiments of Local Positioning with Bluetooth Authors: Antti Ktanen, Marko Hannikainen, Helena Leppakoski, Timo D. Hamalainen Presenter: Sushma Myneni. Novelty And Contributions. Uses Received Power levels for estimating Distances Uses Extended Kalman Filter to compute 3D position estimates

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Schematic illustration of the main parts of an OTDR

Chapter 10 Optical fiber measuring instruments and testing single-mode fiber networks. Schematic illustration of the main parts of an OTDR. Simplified graph from an OTDR. OTDR curve and how it is used for distance measurement.

431 views • 15 slides

GIS and Mapping in Watershed Management

GIS and Mapping in Watershed Management. Forest Fortescue SRJC 11/3/2011. Introduction. Section 1: What is GIS? Section 2: What are the applications of GIS?. What is GIS: Software Programs. What is gis : Web Mapping. Aerial/Road Maps Terrain View Street View

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Ch.29--Astronomy

Ch.29--Astronomy. The Astronomical Unit. A convenient unit of distance measurement within the solar system. Miles / kilometers are too small, and light years are too large. One astronomical unit (AU) is defined as the average distance between the earth and the sun.

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SRI 2007: CLS Optical Metrology Facility- Optical Tip/Tilt Stage, Software Devel

SRI 2007: CLS Optical Metrology Facility- Optical Tip/Tilt Stage, Software Development. Brian Yates 1 , Dylan Maxwell 1 , Siyue Chen 1 , Bruce Truax 2 Canadian Light Source Inc., 101 Perimeter Road, Saskatoon, SK S7N 0X4, Canada

229 views • 1 slides