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Earth, Planets and Space
Fig. 3. | Earth, Planets and Space

Fig. 3.

From: An aeromagnetic survey of Shinmoe-dake volcano, Kirishima, Japan, after the 2011 eruption using an unmanned autonomous helicopter

Fig. 3.

Top: a schematic of the total magnetic field over Shinmoe-dake measured in the first observation in May, 2011. The colors of the flight paths indicate the intensity of the total magnetic field. (See the color bar legend.) The extent of the survey area is 2 km by 3 km (east-west by north-south). Bottom: a schematic of the total magnetic field over Shinmoe-dake taken in the second observation in October and November, 2011. The color legend is the same as in the top panel. Flight paths in the two observations are not identical, though the areas covered are.

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