SEM-assisted (LVEM-assisted) isopotential mapping of the dielectric charging of the nonwoven fabric structures using Sobel–Feldman operator (Sobel filter) VideoSupplement "SEM-assisted (LVEM-assisted) isopotential mapping of dielectric charging of the nonwoven fabric structures using Sobel–Feldman operator (Sobel filter)" for our article in russian journal (translated in English). Categories: Standards Research Data Arc Flash Neuroscience Sensors Wearable Sensing