2.6 - Differential GPS DGPS
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- čas přidán 21. 12. 2016
- Standford University - 13 October 2014
Today, the Global Positioning System (GPS) is deployed in over three billion devices across the world. This course will teach you the fundamentals of how GPS works and introduce you to the diverse range of uses of satellite navigation-in all aspects of our lives.
Through vivid online lectures and a set of "backyard experiments" enabled by the widespread availability of GPS-enabled smart phones and tablets, students will be able to connect online learning to real-world experience. Even those who do not own laptop or desktop computers can take part; they will be able to view lectures and completing labs via mobile device only.
We hope students will enjoy the interactive nature of the course, while gaining knowledge that benefits their personal and professional lives. Please visit www.gps-lab.org for up-to-date details!
Syllabus
Part I. Fundamentals of GPS Introduction
Introduction
· How GPS works and what it does for us (Enge)
· Course objectives & schedule (Enge, van Diggelen)
· The Joy of GPS (van Diggelen)
Module 1: How GPS Works (Enge)
· How GPS works
· Navigation in Our Lives: The Exxon Valdez
Module 2: Pseudoranges (Enge)
· Linearization & error analysis
· Accuracy & dilution of precision (DOP)
· Differential GPS
· Navigation in Our Lives: Landing Airplanes Using GPS
· Experiment A: Accuracy
Module 3: Orbits and Signals (Enge)
· Satellite orbits
· Signals, codes
· Navigation in Our Lives: Maritime & Air Surveillance
· Experiment B: Satellite Visibility
Part II. Modern GPS receivers: cell phones, tablets and more!
Module 4: Receiver Design Basics (van Diggelen)
· Power, Receiver design
· Acquisition
· Navigation in Our Lives: GPS in sports
· Experiment C: GPS Signal Power
Module 5: Assisted GPS (van Diggelen)
· Supplanting the Navigation Message
· Improving Sensitivity
· Navigation in Our Lives: “There’s an app for that”
Module 6: The Future of GPS and Satellite Navigation (van Diggelen)
· GNSS, all Global Navigation Satellite Systems
· GLONASS, QZSS, Beidou, Galileo, IRNSS, and Future GPS (GPS III)
· Navigation in Our Lives: GPS everywhere
Awesome aid for my engineering degree thesis. Thank you
This is a really good explanation of differential GPS
This is so awesome! Thank you!
Good
How do you know the Reference-station clock offset? (noted 'b' subscript 'R')
Is it given by the station? or is it something to be solve for?
We are not interested in reference-station clock offset rather it's difference with rover clk offset.
I see someone answered this correctly... thats always a good thing to see..
What publication or textbook is in use here? I would like to get my hands on it, please.
It is shown on 4.x series as well as 5.x series in the beginning of the lecture.... they also reference the book in the beginning of 1.4 in course overview
wonderman
Any lectures available on doppler shift methods?
Why make the query in here rather than in youtube or google or pick your search engine. Idk thats what I do and it works better than hoping someone else can spoon feed you a solution. Use your brain or loose it to people seeking to exploit you as a dim over-entertained consumer and regurgitator of marginal knowledge attached to click-bait.
SOUND QUALITY IS BAD