Auto level is an optical instrument used to establish or verify points in the same horizontal plane in a process known as levelling, and is used in conjunction with a levelling staff to establish the relative heights levels of objects or marks.
It is widely used in surveying and construction to measure height differences and to transfer, measure, and set heights of known objects or marks.

Professional surveying, geo mapping and asset inspection are dynamic processes, and the base for many engineering projects. The Phantom 4 Pro brings several improvements to the surveying industry by capturing data faster to generate accurate orthophotos, 3D models and point clouds in high density.

Efficient flight planning simplifies parameters essential for professional photogrammetry. UAV surveying has been proven to be faster, safer and more cost effective than traditional survey, making it the perfect addition to the traditional surveying equipment portfolio.

• Phantom 4 Pro improves efficiency:
• Faster completion of project cheers to lesser set-ups
• High resolution and accuracy
• Brings survey from the site to the office
• Captures and stores information of a place at a specific time

Real Time Kinematic (RTK) satellite navigation is a technique used to enhance the precision of position data derived from satellite-based positioning systems (global navigation satellite systems, GNSS) such as GPS, GLONASS, Galileo, and BeiDou. It uses measurements of the phase of the signal's carrier wave, rather than the information content of the signal, and relies on a single reference station or interpolated virtual station to provide real-time corrections, providing up to centimetre-level accuracy.

The Leica Geosystems TC305 is a high-quality electronic total station designed for the construction site. Its innovative technology makes the daily surveying jobs easier. The instrument is ideally suited for simple construction surveys and setting out tasks.

Pentax PCS-225 Electronic Total Station offers a complete selection of useful programs and measurement types while retaining simplicity of operation. The easy-to-read large LCD displays clear guide messages for each operation allowing even a non-experienced operator to be productive almost immediately. Fine distance measurements are a fast 2.0 seconds and tracking measurements are very fast at 0.5 seconds.

Designed for the Professional Surveyor, GTS-211D Total Station is ideal for any surveying application. Whether it be the tightest control survey, construction staking or boundary survey, with 2 second angular accuracy and its rugged design the GTS-211D is suitable for use in the toughest environments.
Topcon GTS-211D can stand up to any wet weather condition that can occur in the field. LCD displays on each side of the instrument means you can shoot reverse angles easily.