On 23/09/2012 08:34, Alan Sewards wrote:
Unless you are using an inverted palette, black on a IR image
translates into hot, not cold. It looks to me as a small hot spot,
probably a fire as suggested by Terence, but it is odd that it shows up
best in Ch4 and much less so in Ch9.
Best regards - Alan S
On 22/09/2012 9:59 PM, nick wrote:
Any one else see the _very_ cold (black) area in NE Portugal in the last
few IR images? Very obvious in Channel 4 from about 18:30 to 19:15?
Also on several other wave-lengths but not so obvious.
Any ideas as to what/why?
Yes, not sure how I got hot/cold inverted :-)