S2 Cell Statistics
These are the approximate ranges of areas of
S2 cells
at each level. The average size is that returned by S2Cell.AverageArea(),
guaranteed to be within a factor of 1.5 of the high and low end of the range.
Additionally, two random locations were chosen to provide example cell edge
lengths.
| level | min area | max area | average area | units | Random cell 1 (UK) min edge length | Random cell 1 (UK) max edge length | Random cell 2 (US) min edge length | Random cell 2 (US) max edge length | Number of cells |
|---|---|---|---|---|---|---|---|---|---|
| 00 | 85011012.19 | 85011012.19 | 85011012.19 | km2 | 7842 km | 7842 km | 7842 km | 7842 km | 6 |
| 01 | 21252753.05 | 21252753.05 | 21252753.05 | km2 | 3921 km | 5004 km | 3921 km | 5004 km | 24 |
| 02 | 4919708.23 | 6026521.16 | 5313188.26 | km2 | 1825 km | 2489 km | 1825 km | 2489 km | 96 |
| 03 | 1055377.48 | 1646455.50 | 1328297.07 | km2 | 840 km | 1167 km | 1130 km | 1310 km | 384 |
| 04 | 231564.06 | 413918.15 | 332074.27 | km2 | 432 km | 609 km | 579 km | 636 km | 1536 |
| 05 | 53798.67 | 104297.91 | 83018.57 | km2 | 210 km | 298 km | 287 km | 315 km | 6K |
| 06 | 12948.81 | 26113.30 | 20754.64 | km2 | 108 km | 151 km | 143 km | 156 km | 24K |
| 07 | 3175.44 | 6529.09 | 5188.66 | km2 | 54 km | 76 km | 72 km | 78 km | 98K |
| 08 | 786.20 | 1632.45 | 1297.17 | km2 | 27 km | 38 km | 36 km | 39 km | 393K |
| 09 | 195.59 | 408.12 | 324.29 | km2 | 14 km | 19 km | 18 km | 20 km | 1573K |
| 10 | 48.78 | 102.03 | 81.07 | km2 | 7 km | 9 km | 9 km | 10 km | 6M |
| 11 | 12.18 | 25.51 | 20.27 | km2 | 3 km | 5 km | 4 km | 5 km | 25M |
| 12 | 3.04 | 6.38 | 5.07 | km2 | 1699 m | 2 km | 2 km | 2 km | 100M |
| 13 | 0.76 | 1.59 | 1.27 | km2 | 850 m | 1185 m | 1123 m | 1225 m | 402M |
| 14 | 0.19 | 0.40 | 0.32 | km2 | 425 m | 593 m | 562 m | 613 m | 1610M |
| 15 | 47520.30 | 99638.93 | 79172.67 | m2 | 212 m | 296 m | 281 m | 306 m | 6B |
| 16 | 11880.08 | 24909.73 | 19793.17 | m2 | 106 m | 148 m | 140 m | 153 m | 25B |
| 17 | 2970.02 | 6227.43 | 4948.29 | m2 | 53 m | 74 m | 70 m | 77 m | 103B |
| 18 | 742.50 | 1556.86 | 1237.07 | m2 | 27 m | 37 m | 35 m | 38 m | 412B |
| 19 | 185.63 | 389.21 | 309.27 | m2 | 13 m | 19 m | 18 m | 19 m | 1649B |
| 20 | 46.41 | 97.30 | 77.32 | m2 | 7 m | 9 m | 9 m | 10 m | 7T |
| 21 | 11.60 | 24.33 | 19.33 | m2 | 3 m | 5 m | 4 m | 5 m | 26T |
| 22 | 2.90 | 6.08 | 4.83 | m2 | 166 cm | 2 m | 2 m | 2 m | 105T |
| 23 | 0.73 | 1.52 | 1.21 | m2 | 83 cm | 116 cm | 110 cm | 120 cm | 422T |
| 24 | 0.18 | 0.38 | 0.30 | m2 | 41 cm | 58 cm | 55 cm | 60 cm | 1689T |
| 25 | 453.19 | 950.23 | 755.05 | cm2 | 21 cm | 29 cm | 27 cm | 30 cm | 7e15 |
| 26 | 113.30 | 237.56 | 188.76 | cm2 | 10 cm | 14 cm | 14 cm | 15 cm | 27e15 |
| 27 | 28.32 | 59.39 | 47.19 | cm2 | 5 cm | 7 cm | 7 cm | 7 cm | 108e15 |
| 28 | 7.08 | 14.85 | 11.80 | cm2 | 2 cm | 4 cm | 3 cm | 4 cm | 432e15 |
| 29 | 1.77 | 3.71 | 2.95 | cm2 | 12 mm | 18 mm | 17 mm | 18 mm | 1729e15 |
| 30 | 0.44 | 0.93 | 0.74 | cm2 | 6 mm | 9 mm | 8 mm | 9 mm | 7e18 |