Australia's largest stock trading and investment forum Australia's #1 stock forum

ADD

Click for more information

0.00%

0.5¢ adavale resources limited

so spinc, you seem to know what you are talking about. Did you...

First 12 Last

Share
Profile

Follow
NDF

267 Posts.

33

08/11/21

17:53

Post #: 57404949
Share

Originally posted by spinc: ↑

In case you are curious ( as I was ) on how spectral analysis works -

https://fsi.stanford.edu/news/cisac-team-releases-satellite-imaging-based-study-north-korean-uranium-mines

'The spectral fingerprints you collect on a specific image can be compared to previously collected fingerprints stored in what is usually termed a spectral library, for classification purposes.

Basically, if my spectral curve of a given pixel (or set of pixels) looks super similar to that of gold (for which I obtained a reference spectral curve from a spectral library), then it is probably gold. Obviously, this matching is performed in a more rigorous manner, but you get the idea of how the process works.

In this project, we used the Pyongsan uranium mine in North Korea (arguably the only well-identified uranium mine in the country) as my reference spectral curve.

Essentially, using various imaging techniques, we traversed North Korea looking for pixels whose spectral curves are similar to that of the Pyongsan uranium mine. Those are the ‘hotspots’ we identified.'

Expand

so spinc, you seem to know what you are talking about. Did you buy any more today?
some brave souls did which is nice. I am up to the gills and not spending one more brass farthing!

ADD Price at posting: 5.7¢ Sentiment: Hold Disclosure: Held
1 Upvote

0 Great analysis

Reply

There are more pages in this discussion • 31 more messages in this thread...

First 12 Last

Add ADD (ASX) to my watchlist

(20min delay)
Last 0.5¢		Change 0.000(0.00%)		Mkt cap ! $4.572M

Open	High	Low	Value	Volume
0.0¢	0.0¢	0.0¢	$0	0

Buyers (Bids)

No.	Vol.	Price($)
20	13423051	0.4¢

Sellers (Offers)

Price($)	Vol.	No.
0.5¢	2370239	7

View Market Depth

No.	Vol.	Price($)
20	13423051	0.004
10	8249333	0.003
7	5350000	0.002
4	7158777	0.001
0	0	0.000

Price($)	Vol.	No.
0.005	2370239	7
0.006	14692696	15
0.007	11463050	9
0.008	9156666	11
0.009	1231549	2

Last trade - 10.51am 30/04/2024 (20 minute delay)

ADD (ASX) Chart

Day chart unavailable