220-162 Forest Surveying and Measurement

This subject introduces the techniques and tools used to measure the forest and its attributes. On completion of this subject, students should;

• be able to collect and interpret land survey data;

• be able to measure trees;

• apply basic sampling techniques and designs to assess various forest attributes in both native forest and plantations;

• be able to interpret aerial photographs; and

• appreciate the potential of remote sensing for use in land surveying and management.

The subject covers:

• map interpretation, use and maintenance of surveying instruments;

• compass traversing and mapping, gradelines and plotting contours;

• stand parameter measurement and field assessment;

• tree volume and growth; and

• aerial photograph interpretation and remote sensing systems.

A 2-hour examination worth 40% and up to eight practical exercises totalling 60%.