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1 posted on 02/17/2018 10:15:51 AM PST by mairdie
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To: ADemocratNoMore; SunkenCiv

PING


2 posted on 02/17/2018 10:16:53 AM PST by mairdie
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To: mairdie

A tiny storage shed and the Chrysler Building are both a single building, but I have hard time getting excited about seeing the former.


3 posted on 02/17/2018 10:17:22 AM PST by Bryanw92 (Asking a pro athlete for political advice is like asking a cavalry horse for tactical advice.)
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To: mairdie
i fail to see how it goes through the trees/leaves
6 posted on 02/17/2018 10:51:00 AM PST by Chode (You have all of the resources you are going to have. Abandon your illusions and plan accordingly.)
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To: mairdie

And yet less Mexicans.


12 posted on 02/17/2018 11:19:26 AM PST by miss marmelstein
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To: mairdie

But a third of the buildings were s-holes.


13 posted on 02/17/2018 11:24:26 AM PST by jdsteel (Americans are Dreamers too!!!)
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To: mairdie

Blockies! Comment if you get the reference!

Hint: Mars.


17 posted on 02/17/2018 11:46:00 AM PST by SaxxonWoods (DACA is going to be a riot!)
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To: mairdie

Poor, poor pre-Mexicans. Global Warming did them in. All those horses, methane, etc.


18 posted on 02/17/2018 11:47:59 AM PST by VeniVidiVici
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To: mairdie

Yet I doubt that this Mexican city had an average story count of 38 floors like NYC does...... It was a significant city I’m sure but that’s a bit of hyperbole right there.


21 posted on 02/17/2018 11:50:09 AM PST by WMarshal ("IN AMERICA WE DON’T WORSHIP GOVERNMENT — WE WORSHIP GOD." POTUS tweet 2017)
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To: mairdie

If you look close, you can see the marquees for karate movies and peep shows.


22 posted on 02/17/2018 11:54:27 AM PST by P.O.E. (Pray for America)
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To: mairdie
'lost' ancient Mexican city 'had as many buildings as Manhattan'

Only when you count the out houses too.

24 posted on 02/17/2018 12:05:51 PM PST by dennisw (The strong take from the weak, but the smart take from the strong)
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To: mairdie
It would be really impressive if they had as many Dunkin Donuts as NYC ...

If they did, the shops would probably be cleaner than those in New York ...

28 posted on 02/17/2018 12:31:43 PM PST by x
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To: mairdie; SunkenCiv
Interesting image/data processing! Looks more like a SEM than a LiDAR image. I'd like to get copies of the convolution matrix filters used there!

FWIW, I have so much experience with various SEMs that my boss used to say that I should own stock in Polaroid! '-)

And, at present, I'm negotiating to acquire LiDAR data on a huge swath down the eastern side of Texas -- which includes the pioneer emigration route known as ...

No, I'm not that author, but I've worked closely with him for over seven years -- and his book relies heavily on my GIS + image processed cartography...

Much of "the Trace" is on private land, and much of that is in heavily forested areas. Using custom post-processing on satellite imagery, I have had fairly good success in detecting faint remnants of the Trace .

But, by applying those same custom "spatial filters" to good LiDAR "Bare Ground" data, the results are spectacular!!

The main drawback to LiDAR until now has been the exorbitantly high co$$$t of acquiring the data -- even if it was already created and stored in some company's data bank. That appears to be about to change, with the advent of "Open Source" data.

~~~~~~~~~~

If anyone's interested, I'll see if I can find and put some of my A-B satellite vs LiDAR examples up on my webdomain for display here...

37 posted on 02/17/2018 6:08:50 PM PST by TXnMA (MSM? No, thanks -- I prefer my news from the other end of the horse...)
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