My two cents:
Basic Discovery Scanner: Reveals celestial objects in range in the system map. System map shows planets as black spheres. Planets revealed don't provide any additional information. Surface maps are generic blue spheres.
Intermediate Discovery Scanner: Reveals celestial objects in range in the system map. System map shows appropriate icons for each different planet (gas giants, metallic worlds, etc.). Planets revealed provide basic information. Surface maps are generic blue spheres.
Advanced Discovery Scanner: Reveals all celestial objects in the system map. System map shows precise icons for each different planet. Planets revealed provide detailed information (composition, materials, etc.). Surface maps are detailed representations of the planet.
Detailed Surface Scanner: Provides detailed surface map information with specific coordinates for POIs, geological sites and everything else the planet has to offer.
Basic Discovery Scanner: Reveals celestial objects in range in the system map. System map shows planets as black spheres. Planets revealed don't provide any additional information. Surface maps are generic blue spheres.
Intermediate Discovery Scanner: Reveals celestial objects in range in the system map. System map shows appropriate icons for each different planet (gas giants, metallic worlds, etc.). Planets revealed provide basic information. Surface maps are generic blue spheres.
Advanced Discovery Scanner: Reveals all celestial objects in the system map. System map shows precise icons for each different planet. Planets revealed provide detailed information (composition, materials, etc.). Surface maps are detailed representations of the planet.
Detailed Surface Scanner: Provides detailed surface map information with specific coordinates for POIs, geological sites and everything else the planet has to offer.