ASD05 Look Angles

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How to compute satellite look angles from an earth station.
  1. Greg Durgin
  2. orbital mechanics; look angles
  3. look angles
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ASD05 Look Angles 1:07:37

ASD05 Look Angles

Satellite Communication - 0:11:35

Satellite Communication - Look Angles

Look Angles Determination 0:10:51

Look Angles Determination - Satellite Communication

Look angle measurement 0:10:33

Look angle measurement

Part 2 / 0:03:36

Part 2 / Exercise Problems on Look Angles Determination

Antenna Look angles 0:04:10

Antenna Look angles Calculator

Part 1 / 0:07:33

Part 1 / Look Angles Determination / Azimuth and Elevation angles

Elevation Angle Animation 0:00:36

Elevation Angle Animation

Look angle determination 0:01:12

Look angle determination

Azimuth and elevation 0:06:00

Azimuth and elevation angle of satellite

L11 , Module 0:31:18

L11 , Module 2, Orbits Antenna look angles , Satellite Communications

Lecture 3 Satellite 0:56:30

Lecture 3 Satellite passes, satellite antennas, minimum elevation angle, and GEO look angles

A simple way 0:06:13

A simple way of Look Angle Determination in satellite Communication

L12 , Module 0:38:28

L12 , Module 2, Orbits Antenna look angles, Polar Orbits , Limitis of Visibility & Earth Eclip...

look angle 0:10:22

look angle

Satellite Communications_Look Angle 0:22:24

Satellite Communications_Look Angle determination

18 Spacecrafts in 0:00:15

18 Spacecrafts in 3 Plane Walker Constellation, i=45 deg

Azimuth Angle 0:03:22

Azimuth Angle

How to find 0:04:17

How to find Any Satellite Azimuth & Elevation angle

Orbital Calculation 0:04:17

Orbital Calculation

Satellite Footprint 0:00:37

Satellite Footprint

SC UNIT 1 0:07:57

SC UNIT 1 TOPIC 11/14 Azimuth Angle and Elevation Angle

Transponder 0:03:55

Transponder

RFM1200 Searching for 0:03:26

RFM1200 Searching for Satellite

Комментарии
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Thanks Greg for this easy understandable lesson.

TOK
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I was able to understand all the steps to calculate the elevation and azimuth angles. But then I was wondering, why my results did not exactly match with my real values. Then, it became clear to me that the formulas can only be valid for an inclination of 0 degrees. Since there are not so many satellites with an inclination of 0 degrees, it would have been interesting to know how to calculate the look angle of different inclinations. Greetings from Abu Dhabi.

TOK
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HI, Greg. Love your tutorial, very good

gilsonsantos
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Very cool. I'm not a programmer, but this explanation was excellent. Does anyone know of an online model where multiple (earth stations) points on the earth can be plotted to show how their azimuth / elevation vectors intersect with a single satellite? This may sound silly, but what I am trying to demonstrate is that this model would not work on a flat earth. It requires curvature in order for the math to work. I have a flat earth debunking channel and I would like to use this in an upcoming video.

NickOz
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hello Greg. Thank you for the tutorial.
I followed your tutorial and wrote a code in C language to calculate the azimuth and elevation angle for my project and it worked. But I need some help.
Basically what I wanted to do is to make a small 2-axis of rotation device which can directly point to the current position of the International Space Station. And according to the formula that you have taught in the lecture, the pointer will always point when the satellite is on the horizon.
But I wanted it to point to the ISS even if it is below my horizon.
Can you please help!

chaitanyasharma
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How else is here in 2022 just trying to lean math and then just sees this-

kazuhiko