A shade survey is conducted using such aids as geometry, trigonometry and solar charts; the general purpose of this activity is to determine where shade will fall at specific times of the day and year; of particular relevance is the quality of shade in relation to ultra violet radiation; a shade survey will form the basis at a particular site for a range of shade and solar recommendations; shade surveying is the field of determining, measuring and/or specifying the boundaries, positions and character of shade and shadows; a shade surveyor is one who's business it is to survey shade

Land information services including geodesy, mapping, remote sensing, offshore boundaries and coordination of Commonwealth land information services

Printed matter and publications, maps, aerial photographs, satellite photographs, astronomical publications, stationery, brochures, reports, booklets, identification stickers and transfers for use on equipment and motor vehicles

Engineering consultancy