How to calculate line_length?

My sensor details as below,


Image size

Diagonal 16.1 mm (Type 1) Approx. 8.95 M pixels
Total number of pixels
4112 (H) × 2186 (V) Approx. 8.99 M pixels
Number of effective pixels
4112 (H) × 2176 (V) Approx. 8.95 M pixels
Number of active pixels
4112 (H) × 2176 (V) Approx. 8.95 M pixels
Number of recommended recording pixels
4096 (H) × 2160 (V) Approx. 8.85 M pixels
Unit cell size
3.45 μm (H) × 3.45 μm (V)
Optical black
Horizontal (H) direction: Front 0 pixels, rear 0 pixels
Vertical (V) direction: Front 10 pixels, rear 0 pixels

How to calculate the line_length ??

You should check with sensor vendor.