Response Time is designed in function of the operation complexity.- Low Complexity filter criteria in an AIS Data Query, the average response time is less or equal to 6 seconds- Medium Complexity filter criteria in an AIS Data Query, the average response time is less or equal to 9 seconds- High Complexity filter criteria in an AIS Data Query, the average response time is less or equal to 22.5 seconds- Very High Complexity filter criteria in an AIS Data Query, the average response time is less or equal to 75 seconds- Low complexity query parameters:-- (Dynamic) Feature Filter--- Validity - validTime--- Identifier.DataSource--- Interpretation--- NaturalDescriptorExtension-- Time slice Projection--- relevantTime--- Interpretation- Medium complexity query parameters:-- Any combination of Low complexity filter conditions and-- (Dynamic) Feature Filter--- By Feature time slice Simple Properties-- Time slice Projection--- By Feature time slice Simple Properties- High complexity query parameters:-- Any combination of filter conditions with:--- Low complexity--- Medium complexity and-- (Dynamic)Feature Filter--- By Feature time slice complex properties--- One Spatial Filter Condition-- Time slice Projection--- By Feature time slice complex properties- Very high complexity query parameters:-- Any combination of filter conditions with:--- Low complexity--- Medium complexity--- High complexity and-- (Dynamic)Feature Filter--- multiple Spatial Filter Condition