This specification is applicable to medium and short-range photoelectric distance measurement work such as secondary, tertiary, and tertiary geodetic surveying, urban surveying, engineering surveying (including construction surveying), and other levels of plane control networks and terrain control surveys, and does not involve control networks. layout problem. Other precision photoelectric ranging can be implemented by reference.
GB/T 16818-1997 history
2008GB/T 16818-2008 Specifications for short to medium ranges electro-optical distance measurements
1997GB/T 16818-1997 Specification for short to medium ranges electro-optical distance measurements