| Standard ID | TB 10050-1997 (TB10050-1997) |
| Description (Translated English) | Photogrammetric code for new railway lines |
| Sector / Industry | Railway & Train Industry Standard |
| Classification of Chinese Standard | P65 |
| Classification of International Standard | 45.020 |
| Word Count Estimation | 43,425 |
| Date of Issue | 1997/3/3 |
| Date of Implementation | 1997/7/1 |
| Older Standard (superseded by this standard) | TBJ 101-1985 |