Vixen, is this really what you think the stationary in geostationary means? The stationary refers to the fact that from the earth, the satellite appears in a fixed position in the sky, i.e. it appears stationary. This is why you can simply point an antenna like a typical satellite TV dish at a fixed point in the sky where the satellite is and constantly receive a signal from the satellite.Okay, quickly moving onto Exercise 4.
Going back to Exercise no.2., consider the following:
1. You are fed up of Go-Pro-ing alongside your friend's test drive of a new car. So, you invest in an arial drone that takes videos. You find you still need to 'be' there, despite being remote, in order to keep track of this one car so that it appears as a still image, against the moving background <(i.e., geo-'stationary').
I'm quite certain he's not behind you. He's simply so far ahead of you you that you can turn around and wave to him.Correct. We'll wait for JesseCuster to catch up before moving on.
The bigger problem is exactly size. Because the spacecraft antenna are small and provide only a minimal transmission gain, it takes an antenna the size of a radiotelescope to pick up the signal at the receiving end. That would be the case whether the antenna were on Earth or in geostationary orbit.
Which is why Sky TV viewers in the UKhave dishes pointed towards the southern horizon.Vixen, is this really what you think the stationary in geostationary means? The stationary refers to the fact that from the earth, the satellite appears in a fixed position in the sky, i.e. it appears stationary. This is why you can simply point an antenna like a typical satellite TV dish at a fixed point in the sky where the satellite is and constantly receive a signal from the satellite.
You truly are clueless.
Fixed that for you triple 9er.I am asking the questions this time. But as JayUtah has answered for you, here's a couple more:
Statement in support: filming was done by a handheld Westinghaus Short Scan TV (SSTV) camera. It relayed images of 10 frames per second, which were picked up - it is claimed - by two receivers in Australia and one in California, due to Canberra being most accessible to where Apollo11 was situated on the Moon, then decoded by an SSTV decoder (all not dissimilar to Logie Baird-s 1926 television system) into images then refined by NASA to send out to tv stations.
- If the first satellite-tv broadcast (to the general public) was via Telstar in 1962 (well done, Reformed_Offlian!), then why didn't NASA use a satellite (for example, its Explorer range) for Apollo11?
NASA claims this Apollo11 telemetryfilmtape was erased and the original no longer exists.
Because they didn't need a ◊◊◊◊◊◊◊ satellite to communicate between the earth and moon.
- If the first satellite-tv broadcast (to the general public) was via Telstar in 1962 (well done, Reformed_Offlian!), then why didn't NASA use a satellite (for example, its Explorer range) for Apollo11?
No. Westinghouse Slow Scan TV.Statement in support: filming was done by a handheld Westinghaus Short Scan TV (SSTV) camera.
Anywhere on the earth where you can see the moon is accessible to where Apollo 11, or any of the other missions, were situated. The important part is that you have enough antennae on earth that you can get continuous coverage throughout the day. Between Goldstone, Madrid and the one Australian antenna in Canberra, there was always at least one antenna with a direct line of sight to the moon.It relayed images of 10 frames per second, which were picked up - it is claimed - by two receivers in Australia and one in California, due to Canberra being most accessible to where Apollo11 was situated on the Moon.
TV broadcasts aren't telemetry.NASA claims this Apollo11 telemetry film was erased and the original no longer exists.
Is Vixen always this confused?That's right. You could put up a stick to try to estimate the sun at its highest point (at the Equator, it will be 90° overhead). Obviously, the Earth, being a globe, means it won't be so high further away from this, which is why you can estimate time by what time the sun, here, by your pocket watch, compared to GMT, if you know it.
I think I know the answer. Do you? Please go ahead and look it up. I shall do the same.That's something you can look up.
Sometimes she's said as many as six confused things before breakfast.Is Vixen always this confused?
Yes. For example, she’s getting TV footage and telemetry tapes confused in the following:Is Vixen always this confused?
What do you mean “this telemetry film was erased”? What was erased were telemetry tapes. Also, “short scan TV”?filming was done by a handheld Westinghaus Short Scan TV (SSTV) camera. It relayed images of 10 frames per second, which were picked up - it is claimed - by two receivers in Australia and one in California, due to Canberra being most accessible to where Apollo11 was situated on the Moon, then decoded by an SSTV decoder (all not dissimilar to Logie Baird-s 1926 television system) into images then refined by NASA to send out to tv stations.
NASA claims this Apollo11 telemetry film was erased and the original no longer exists.
We will get there. I am proud of you. Never be afraid to ask questions. (But please not for years on end...)Vixen, is “geopositioning” to do with a satellite in orbit around the moon, a satellite in orbit around the earth or is it something to do with figuring out your coordinates when you’re actually on the Earth? In your half-baked attempt at explaining whatever your argument is, you’ve been vacillating between discussing a satellite (i.e the CSM in orbit around the moon) capturing the footage in some way that doesn’t involve the background whizzing by, the CSM relaying or transmitting the footage, a satellite in Earth orbit receiving and relaying the footage, and someone trying to fix their position on the Earth.
What exactly do you think you’re getting at?
We will get there. I am proud of you. Never be afraid to ask questions. (But please not for years on end...)

We will get there. I am proud of you. Never be afraid to ask questions. (But please not for years on end...)
Don't be condescending.We will get there. I am proud of you. Never be afraid to ask questions. (But please not for years on end...)
Is there going to be an actual explanation of what you mean by geopositioned? Because you’re clearly doing your darndest to avoid actually going there.We will get there. I am proud of you. Never be afraid to ask questions. (But please not for years on end...)
No. Sometimes she's considerably more confused.Is Vixen always this confused?