You have been looking in the wrong locations.

Geometrical structures are agricultural - mostly still present today.

Korea....the ladder things may be fish farms?

China ,or India.....?

Not in Korea, China or India.
I don;t think they are fish farms (at least not all of them). Looking at them today on street view/Google Maps - I see some green houses, fields with/without crops, and the fields are still quite small.

If it's on street view are we in the USA ?

How about Japan?

I thought Thailand maybe.............

I think a sherry before lunch. . . . . .

India 42 has narrowed down the target country correctly, and Auxtank's suggestion has much merit.

The fields look like they are for rice - didn't want to say that in my previous though :)

This image is from WW2, and the US was based here after the conflict..

Is it Kanoya ?

Not Kanoya

This airfield no longer exists.

Mainland Japan ?

edit: Fushimi area ?

Possibly Chimu?

If I take the definition according to Wikipedia - yes it is on Mainland Japan,

ETA - Auxtank, so that would be a no :)

If it's not the Fushimi area then a little north around Kyoto ?

nvubu - is there still anything to see on the ground in GE? - or has it become the inevitable golf course.

Neither of those two areas dook.

Auxtank - It's done the reverse as it was built as a golf course, and then became an airfield.

Here is the zoomed out version of the first image I posted:
https://nkjk9q.am.files.1drv.com/y4m...&cropmode=none

You can sort of see a golf course If you look at the airfield knowing that is what it was. The original club house is still around, and is in the middle of the marked region, which is thought to be an aircraft manufacturing facility.

The airfield itself is an industrial estate and the only remaining structure might be a couple of car parks at either end of the runway - or maybe the ramp..

One more clue to come and one more picture - the picture is a give away.

Fujisawa ?

In the words of Gladiator Maximus; Not yet nvubu. . . not yet!

I think we are somewhere near where it it got very, very hot for a few hours in '45 ...

Auxtank - too much information given already as dook has pounced with Fujisawa Airfield it is. dook now has control.

My last clue of "There is a link to Gary Powers" nor was the image, which shows the coastline.
https://lvseya.am.files.1drv.com/y4m...&cropmode=none

Here's a link that details some of the history of Fujisawa Airfield.