BlueGrid: ROV & Survey

BlueGrid brings practical offshore survey and ROV calculations together in one clear, offline toolbox.

Use it to support operational planning and routine field calculations:

• Distance and bearing between coordinates, including UTM coordinates from different central meridians.
• Coordinate conversion and coordinate calculation tools.
• USBL geometry, target position, slant range, acoustic travel time and estimated accuracy.
• ROV travel-time comparison using distance and speed.
• Recover-or-stay-wet comparison for deciding whether to recover the ROV before moving the vessel.
• ROV tool mobilization and demobilization planning.
• Local calculation history for quick reference.

The interface is available in English and Brazilian Portuguese. Core calculations work offline, with no account, advertisements or internet connection required.

BlueGrid is a planning and calculation aid. Results must be checked against the project procedures, equipment documentation and professional judgment applicable to each operation.

Developed by Jamerson Belleza.