T/UNP 756-2025 Geological Environmental Mapping Procedures for Open-pit Mines
T/UNP 756-2025
Basic Information
Scope
Main technical content: This standard specifies the general requirements, preparatory work, remote sensing interpretation, mapping content, data organization, and acceptance of results for geological environmental mapping of open-pit mines, and is applicable to geological environmental mapping work in open-pit mines. The general requirements clarify principles such as the mapping phase and the layout of geological points; preparatory work requires collecting mine data and supplementing investigations; remote sensing interpretation involves selecting images and interpreting and verifying them according to procedures; mapping content covers aspects such as landforms and lithology; data organization involves processing raw data and compiling mapping results; and acceptance of results includes evaluating the accuracy of maps and the conclusions of reports. The standard provides comprehensive norms for geological environmental mapping of open-pit mines.