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Ice Spiders
200 ft. above Lake Josephine in Roseville, Minnesota, USA
December 3, 2015 6:25 UTC (12:25 PM local time)
© 2015 Edward S. Fink, All Rights Reserved.
This is actually a phenomenon caused by the weight of the snow forcing water to drain upward through the ice sheet. The dendrite formation is often called an ice spider, ice octopus, or ice star.
This was my second aerial panorama from my quadcopter.
Lat: 45° 1' 55.98" N
Long: 94° 9' 59.23" W
Elevation: 200' AGL
Precision is: Unknown / Undeclared.