GNSS Receivers
CHCNAV i83 GNSS
Manufacturer and model: CHCNAV i83
A multi-constellation GNSS receiver used for field survey work referenced to the project frame.
- SEC-owned
Overview
A GNSS receiver is what puts a field observation into the project's coordinate system. It is the instrument behind control work, detail survey and setting out on open sites.
The reference arrangement a receiver works from is set per project, according to what the site and the agreed scope require.
SEC applications
Control networks
Establishing and checking the control points a project's later work is referenced to.
Detail survey
Recording site features and existing conditions as coordinated survey points.
Setting out
Placing design positions on the ground during construction works.
Workflow
01
Reference setup
The receiver is set to work from whatever reference arrangement the project has agreed.
02
Field observation
Points are observed in the field and logged against the active reference frame.
03
Reduction
Observations are reduced and checked in the office before they enter the survey dataset.
04
Deliverable
Coordinated points and survey drawings are issued in the agreed formats.
Typical outputs
- Coordinated survey points
- Control point records
- Survey drawings and point files
Related services
Related industries
Availability
- Rental
- Contact SEC
- Training and support
- Not offered
Discuss a survey scope
Tell SEC what the site needs and the team will propose the survey approach.