Below is a brief analysis of the most recent ASTER image taken from Sangeang Api at 14:32 UTC, this is local time at 22:32 UTC local time.
ASTER TIR data converted to temperature with emissivity correction in ENVI, June 11 2014, 14:32 UTC
Cross section along flow, Section #1 above is shown along pixels below. This shows close to saturation for 90 m TIR data of ASTER. Flow temperature of 90 m x 90 m region cools as you move further from the summit.
Along cross section.
Google Earth view of TIR temperature data
\
Zoomed in with semi-transparent layer to show island below.
No comments:
Post a Comment