A detail and level survey is a type of survey that involves the accurate measurement and recording of physical features and characteristics of a piece of land or property. The survey typically involves the use of advanced equipment, such as total stations, GPS, laser scanners, or drones, to gather highly accurate data about the site, including the precise locations of features such as buildings, trees, boundaries, and terrain contours.

A detail and level survey is typically used for a variety of purposes, including:

1. Planning and design: Architects, engineers, and other professionals use detail and level surveys to create accurate maps and plans for new construction projects. It is also often a requirement for a Development Application.

2. Property development: Developers use these surveys to determine the feasibility of a new development project and to plan the layout of buildings, roads, and other infrastructure.