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.