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Class Summary |
| AicraftsWithAltitudeChange |
This object represent calculation of number aircraft with an
altitude change greater than 500 feet per minute (Metron Algorithm). |
| AircraftAltitudeChange |
This object represent Aircraft Altitude Change - difference between
Desired Altitude and Altitude
See the source AircraftAltitudeChange.java |
| AircraftHeadingChange |
This object represent Aircraft Heading Change - difference between
desired heading and true heading
See the source AircraftHeadingChange.java |
| AircraftsCloseToSectorBoundary |
This object represent number of aircraft within a threshold
distance (TD) of sector boundary (10 nautical miles). |
| AircraftSectorAxisHeadingVariation |
This object represent the squared difference between the heading of each
aircraft in a sector and the direction of the major axis(route) in a
sector, weighted by sector aspect ratio. |
| AircraftSpeedChange |
This object represent Aircraft Speed Change - difference between
Desired Indicated Air Speed and Indicated Air Speed
See the source AircraftSpeedChange.java |
| AircraftsWith3DDistanceBetween |
This object represent number of aircraft pairs with 3-D Euclidian distance between
according to the 'milesBetweenLow'-'milesBetweenHigh' parameters in nautical miles. |
| AircraftsWithLateralVerticalSeparation |
This object represent conflict predicted - number of aircraft pairs predicted to be in conflict
within next 20 min whose lateral separation distance between 'lateralLower' - 'lateralHigher'
in nautical miles, and vertical ('vertical') separation less than above/below ('vertSepHigh'/'vertSepLow')
29000 feet. |
| AircraftsWithSeparationUnder |
This object represent number of aircraft pairs with lateral separation less than
'milesBetween' in nautical miles. |
| ConflictCount |
This object represent calculation of predicted conflicts within a threshold
distance (TD) of sector boundary (10 nautical miles). |
| InverseAverageMinHorizontal_VerticalSep |
This object represent Inverse of average minimum Horizontal and Vertical
Separation for aircraft pairs according to aircrafts in particular sector. |
| InverseMeanWeightedHorizontal_VerticalSep |
This object represent Inverse Mean Weighted Horizontal and Vertical Separation according to
number of aircraft in particular sector. |
| InverseMinHorizontal_VerticalSep |
This object represent Inverse of minimum Horizontal and Vertical
Separation distance for aircraft pairs in same vertical and horizontal
neighborhood according to aircrafts in particular sector. |
| MeasureAirPairsInConflict_CloseToSecBoundary |
This object represent the measure of the number of aircraft pairs (ij) which are
in conflict with each other and are close to a sector boundary (WCONFBOUND). |
| MeasureOfAircraftCloseToBoundary |
This object represent measure of the number of aircraft
close to sector boundary (Metron Algorithm). |
| MeasureOfAircraftCountPerSector |
This object represent calculation a measure of aircraft count per sector - WACT. |
| MeasureOfAircraftDensityPerSector |
This object represent calculation a measure of the aircraft density per sector - WDEN. |
| MeasureOfAirInNeighborhoodOfAirOnConflict |
This object represent the measure of aircraft in the neighborhood
of an aircraft pair projected to be in conflict (WCONFLICTNBRS). |
| MeasureOfAirLess8_13Miles |
This object represent the measure of number of aircraft pairs with less
than 8 or 13 nauticle miles horizontal distance between them (WCLAP). |
| MeasureOfAirspaceAndDistributionOfAircraft |
This object represent a measure of airspace structure and the distribution
of aircraft within a sector (Metron Algorithm) for each aircraft i at each
2 min snapshot over the next 10 min (WASP) where:
HDi = (absolute value of (HEADINGi - MAJORHEADINGsector)) mod90 (between 0 and 90 degrees)
ARi = 0 if HDi < 10 degrees, else ((AspectRatioSector * HDi) / 90)
asp = sum of ARi
WASP = 0.45024 * MAX 10min(asp) where:
See the source MeasureOfAirspaceAndDistributionOfAircraft.java |
| MeasureOfAirspaceAndDistributionOfAircraftModified |
This object represent a measure of airspace structure and the distribution
of aircraft within a sector (Metron Algorithm) for each aircraft i at each
2 min snapshot over the next 10 min (WASP_MODIFIED) where:
HDi = (absolute value of (sin (absolute value of(HEADINGi - MAJORHEADINGsector)))) * (3.14156 / 180)
ARi = 0 if HDi < 10 degrees, else (AspectRatioSector * HDi)
asp = sum of ARi
WASP_MODIFIED = 0.45024 * MAX 10min(asp)
See the source MeasureOfAirspaceAndDistributionOfAircraftModified.java |
| MeasureOfConvergenceAngleWitin13Miles |
This object represent the measure of convergence angle for aircraft pairs
which are within 13 nauticle miles of each other (WCONVANG). |
| MeasureOfVariationInHeading |
This object represent the measure of variation in heading - WHEADVAR. |
| PotentialConflictProximity |
This object represent calculation of potential conflict situations
laterally and vertically. |
| SectorAspectRatio |
This object represent calculation of 'major axis(route) length nm / minor axis(route) length nm' of a sector. |
| VariationCalculation |
This object represent Calculation of Variation -
the variance is measure of how spread out a distribution is. |