Volcanic smoke reduction in visible and thermal infrared imagery
2018
A simple and rapid technique to effectively remove volcanic smoke (vapor-dominated white plume) from visible or thermal infrared images of active craters is proposed, in which multiple photographs taken in a fixed frame are post-processed by a script-based program on a computer. This method allows us to obtain a detailed view of the surface conditions on fuming craters that is often impossible to observe by a single snapshot. It is also effective in improving an accuracy of surface temperature anomalies, and hence, heat flux from hot lakes or geothermal areas.
Open image in new window
Keywords:
- Correction
- Source
- Cite
- Save
- Machine Reading By IdeaReader
15
References
2
Citations
NaN
KQI