Table 1.
Parameters of the 2D grid board.
| Number of Tags on the Board | 2 × 2 |
| Tag edge length | 70 mm |
| Spacing between tags | 10 mm |
| Tag type | 6 × 6 × 1000 |
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.