Maritime Master - Radar

Maritime Master - Radar is a simulator designed to help maritime students, deck officers, and enthusiasts practice radar navigation and collision avoidance workflows in a safe, controlled environment.

Bridging the gap between theory and the bridge, this app transforms your device into a fully functional radar station. Whether you are refreshing your knowledge of Relative Motion vs. True Motion or practicing the mechanics of target tracking, this simulator offers a realistic "Green Screen" experience powered by Metal graphics for an authentic sweep and decay effect.

IMPORTANT: FOR SIMULATION & TRAINING PURPOSES ONLY. This application is a simulator designed for practice and educational reinforcement. It is not a regulated piece of navigation equipment and must not be used for real-world navigation or collision avoidance on a vessel.

Key Features:
- Realistic Radar Physics: Experience authentic sweep visuals with adjustable Gain, Sea Clutter, and Rain Clutter controls to simulate varying environmental conditions.
- Full ARPA Functionality: Acquire and track targets to calculate CPA (Closest Point of Approach) and TCPA. Visualize risks with dangerous target alarms.
- Vector Modes: Switch between True and Relative Vectors to visualize target aspect and movement. Adjust vector length (minutes) to predict future positions.
- Standard Navigation Tools: Utilize dual Variable Range Markers (VRM) and Electronic Bearing Lines (EBL) to determine range and bearing with precision.
- Display Modes: Toggle between Head Up, North Up, and Course Up orientation. Switch the display between Relative Motion (RMTT) and True Motion to understand traffic flow.

Scenario Library: Test your COLREGs knowledge with pre-built scenarios including:
- Crossing Situations (Stand-on and Give-way)
- Overtaking and Being Overtaken
- Head-on encounters
- Busy waters with mixed traffic types
- Coastal navigation with land masking

"True View" Overlay: Toggle the underlying map view to compare the radar return against the "ground truth" of the scenario.

AIS Integration: Simulated AIS overlays provide target names, types, and kinematic data (COG/SOG) alongside raw radar echoes.

Practice Scenarios: The app includes a suite of scenarios designed to test specific competencies. From simple open-water encounters to complex multi-vessel situations involving fishing vessels, cargo ships, and high-spe