The relationship between GE's classification system and the resolution of Weizhi Tablets

The relationship between GE's classification system and the resolution of Weizhi Tablets
That is to say:
How many meters of GE's 16-level resolution is equivalent?

Hierarchical resolution angle Height = height of the angle from the ground
Level19 0.5 m Eyealt 250 m
Level18 1 MB Eyealt 500 m
Level17 2 m Eyealt 1 km
Level16 4 m Eyealt 2 km
Level15 8 m Eyealt 4 km
Level14 16 m Eyealt 8 km
Level13 32 m Eyealt 16 km

 

Level 19th
50 (meters)/93 (pixels) = 0.53763440860215053763440860215054 (meters/pixels, resolution)
Level 18th
100/93 = 1.0752688172043010752688172043011
Level 17th
200/93 = 2.1505376344086021505376344086022
Level 16th
500/118 = 4.2372881355932203389830508474576
Level 15th
1000/118 = 8.4745762711864406779661016949153
Level 14th
2000/118 = 16.949152542372881355932203389831
Level 13th
2000/57 = 35.087719298245614035087719298246
Level 12th
5000/72 = 69.444444444444444444444444444444
Level 11th
10000/72 = 138.88888888888888888888888888889
Level 10th
20000/72 = 277.77777777777777777777777777778
Level 09th
50000/91 = 549.45054945054945054945054945055
Level 08th
100000/91 = 1098.9010989010989010989010989011
Level 07th
200000/91 = 2197.8021978021978021978021978022
Level 06th
500000/114 = 4385.9649122807017543859649122807
Level 05th
1000000/114 = 8771.9298245614035087719298245614
Level 04th
2000000/115 = 17391.304347826086956521739130435
Level 03rd
2000000/55 = 36363.636363636363636363636363636
Level 02nd
5000000/70 = 71428.571428571428571428571428571
Level 01st

There are two concepts of pixels: one is the unit length, usually the inch, the number of pixels on the top; the other is the total number of pixels on the photosensitive material; the pixel size varies in different occasions and materials, so the two cannot be directly converted to centimeters. For different materials and occasions, the number of pixels per centimeter is different.
As you can imagine, the number of points per centimeter is less if the pixel is large, and the number of points per centimeter is more.

Pixels are the unit of density, while centimeters are the unit of length.

However, some people say that. I'm not sure.

1 pixel = 0.04 cm
1 CM = 25 pixels
1 CM = 28.346 pixels