The infrared radiometer gives more precise measurements when its field of view is focussed on details of the lava flow. Here Andy Harris reads a temperature of 1075 degC in lava waves from the main channel. |
The infrared radiometer gives more precise measurements when its field of view is focussed on details of the lava flow. Here Andy Harris reads a temperature of 1075 degC in lava waves from the main channel. |