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Every map of China is wrong

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Re: Every map of China is wrong

#261
post #68

Here’s where it gets interesting — GCJ-02 is based on WGS-84, but with a deliberate obfuscation algorithm applied to it. The effect of this is that there are random offsets added to both latitude and longitude, ranging from as little as 50m to as much as 500m. Holy shit. I can't believe they created an adversarial mapping standard. That is insane. It really paints a picture of their worldview I think. The oppressed "…

> Wow, what it must be like to have that view that everyone else is against you This is true. Anti-Chinese sentiment right now is high worldwide. And had been high since the 19th century. Look up Chinese Exclusion Act.

I know the Act, gut I don't think it's "true".

Re: Every map of China is wrong

#262
post #99

Earlier quoted context omitted.

Pretty insane for the writer or even China/Russia to believe the US, with all of its resources, wouldn't be able to make their own accurate maps.

Pretty insane for you to believe that a foreign country from afar could produce mapping data with the same degree of accuracy, detail and realtime freshness as a local provider on the ground. Of course there's military value in protecting mapping data from foreign adversaries, at the very least it adds a a time delay and some uncertainty to the data. It also probably makes it harder for some unsophisticated terrorist…

Pretty insane of you to not understand how good modern military satellites are.

Re: Every map of China is wrong

#263
post #230
post #165

Earlier quoted context omitted.

There's no need to speculate. Even with 1960s tech and no physical access, the US military somehow managed to produce really good maps of the USSR, superior to those that were available to the public. So ironically, the intentional inaccuracy of USSR-made maps affected domestic users the most. In 2024, with satellites producing imagery in ~10 cm resolution, the most important factor determining the quality of maps is…

Sure, but there's a limited amount of information available from a satellite image. It's hard to tell what's going on inside a building, for example.

And a domestic government approved mapping service will tell you what’s going on inside a building? Why are you moving the goal posts?

Re: Every map of China is wrong

#264

Earlier quoted context omitted.

Can anyone point me to an open source implementation converting GJC-02 to WGS-84? The next time I debate with my Chinese peers on why this obfuscation is stupid, I need a reference. And to answer your question, it's because anyone proposing to break away from the current model will be accused of being a Western agent.

https://news.ycombinator.com/item?id=40220072

Sorry, I meant to link here https://news.ycombinator.com/item?id=40220072#40244714

Re: Every map of China is wrong

#265

Earlier quoted context omitted.

I think in geopolitics it's probably always sensible to be a little paranoid...or have some people whose job that is. But I think the Kinmen thing is less big than it seems. It's already a militarized Taiwan island, and Taiwan and China are officially "still at war", so arguably the more provocative move is Taiwanese military presence there. A handful of US troops is not a significant deployment, and I think there's…

You misunderstand the job of these troops. Forward deployment like this are not there to threaten China. They are there, to tie down USA politicians. Suppose China makes a move on Taiwan, now they have to play around US troops or fear bringing USA into the war. US politicians now have troops stuck in a war zone, they can no longer just was their hands of the situation - that would be politically unacceptable. Imagine…

Okay, I don't think it's me that misunderstands that it's not a threat, I think it's me that's on your side.

Although your point is interesting and I hadn't considered it about the insurance policy aspect of the deployment.

What's your background? :) haha :)

Re: Every map of China is wrong

#266
post #180

Earlier quoted context omitted.

The government can use facial recognition etc, yet the people can't even make maps. What a nightmare of a country is that.

Ironic, that socialist/communist regimes always win power on the idea of giving control and ownership of assets back to "the people" The reality, of course, is that the people end up giving control and ownership to a one-party state. The four remaining Marxist-Leninist states are China, Cuba, Laos and Vietnam ( https://en.wikipedia.org/wiki/List_of_socialist_states#Marxi... ) In 2024, their Freedom Indices (out of 10…

Impressive, countries that are not capitalist, or not entirely capitalist, do not perform well on capitalist metrics, like "market freedom", or "economic freedom". Who could have guessed...?

Re: Every map of China is wrong

#267
post #180

Earlier quoted context omitted.

Ironic, that socialist/communist regimes always win power on the idea of giving control and ownership of assets back to "the people" The reality, of course, is that the people end up giving control and ownership to a one-party state. The four remaining Marxist-Leninist states are China, Cuba, Laos and Vietnam ( https://en.wikipedia.org/wiki/List_of_socialist_states#Marxi... ) In 2024, their Freedom Indices (out of 10…

Impressive, countries that are not capitalist, or not entirely capitalist, do not perform well on capitalist metrics, like "market freedom", or "economic freedom". Who could have guessed...?

If you have no opportunity to own the fruits of your labour, you are not free. You are a slave.

Economic freedom is freedom.

Re: Every map of China is wrong

#268
post #267

Earlier quoted context omitted.

Impressive, countries that are not capitalist, or not entirely capitalist, do not perform well on capitalist metrics, like "market freedom", or "economic freedom". Who could have guessed...?

If you have no opportunity to own the fruits of your labour, you are not free. You are a slave. Economic freedom is freedom.

Workers do not own the fruits of their labor, in capitalism the fruits go to who owns the means of production.

Re: Every map of China is wrong

#269

Earlier quoted context omitted.

> is there any advantage (military or otherwise) for China to persist with obfuscation? I don't think so but it would be an embarrassment for the government to admit it no longer serves a use and such an action would be anathema to them.

Why would it be an embarrassment to say something has outlived its usefulness?

It would be an embarrassment if the reason it outlived its usefulness is because it got it got circumvented by hostile actors.

Re: Every map of China is wrong

#270
post #267

Earlier quoted context omitted.

If you have no opportunity to own the fruits of your labour, you are not free. You are a slave. Economic freedom is freedom.

Workers do not own the fruits of their labor, in capitalism the fruits go to who owns the means of production.

In capitalism, any worker is able to own the means of production. Anyone can start their own business or purchase a share of someone else's business if they want to benefit from its 'fruits'

In socialism and communism, only the state can own the means of production.

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