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Method 1 samples
The document contains calculations and measurements related to radar tracking of an object over multiple observations. It includes details like speed, distance, time differences, and calculations to determine various motion parameters like closest point of approach, time to closest point of approach, and relative motion. The document shows the process of iteratively updating measurements and calculations as more observation data is obtained in order to fully characterize the object's motion.
Method 1 samples
- 2. Oc=0050OS=14knotsX11.8 05000600060910.0 04908.006120470M1/0600M2/0606M3/0612RRMLTdiff.= 12 mnDis= 2.8miles
- 3. Oc=0050OS=14knotsX11.8 05000600060910.0 04908.006120470M1/0600M2/0606M3/0612RRMLDRMDist= 2.8milesSpd=14kts.Tdiff.= 12 min
- 4. Oc=0050OS=14knotsX11.8 05000600060910.0 04908.006120470M1/0600M2/0606M3/0612RRMLDRM=2350Spd=14kts.Dist= 2.8milesTdiff.= 12 min
- 5. Oc=0050OS=14knotsX11.8 05000600060910.0 04908.006120470M1/0600M2/0606M3/0612RRMLDRM=2350+ 903250BCPA=FIND BCPASpd=14kts.Dist= 2.8milesTdiff.= 12 min
- 6. Oc=0050OS=14knotsX11.8 05000600060910.0 04908.006120470M1/0600M2/0606M3/0612MEASURERRMLDRM=2350FIND RCPASpd=14kts.Dist= 2.8milesTdiff.= 12 min
- 8. Oc=0050OS=14knotsX11.8 05000600060910.0 04908.006120470M1/0600M2/0606M3/0612MEASURERCPA= 1.4RRMLDRM=2350FIND RCPASpd=14kts.Dist= 2.8milesTdiff.= 12 min
- 9. Oc=0050OS=14knotsX11.8 05000600060910.0 04908.006120470M1/0600M2/0606M3/0612MEASUREMeasure (m – CPA)FIND MCPARRMLDRM=2350Spd=14kts.Dist= 2.8milesTdiff.= 12 min
- 11. Oc=0050OS=14knotsX11.8 05000600060910.0 04908.006120470M1/0600M2/0606M3/0612MCPA =8.7FIND MCPARRMLDRM=2350Spd=14kts.Dist= 2.8milesTdiff.= 12 min
- 12. Oc=0050OS=14knotsX11.8 05000600060910.0 04908.006120470M1/0600M2/0606M3/0612MCPA =8.7TCPA = 0642RRMLDRM=2350=MCPA x 60 / SRM (+ M3 time)=8.7 x 60 / 17.5MCPA= 30 min. + 0612TCPA = 0642FIND MCPA to get TCPASpd=14kts.Dist= 2.8milesTdiff.= 12 min
- 13. Oc=0050OS=14knotsX11.8 05000600060910.0 04908.006120470M1/0600M2/0606M3/0612Find MRMRRMLDRM=2350Spd=14kts.Dist= 2.8milesTdiff.= 12 min
- 14. Oc=0050OS=14knotsX11.8 05000600060910.0 04908.006120470M1/0600M2/0606Find MRM= 3.5M3/0612RRMLDRM=2350Spd=14kts.Dist= 2.8milesTdiff.= 12 min
- 15. Oc=0050OS=14knotsX11.8 05000600060910.0 04908.006120470M1/0600M2/0606M3/0612Find MRM= 3.5RRMLDRM=2350SRM by logarithmic scaleTdiff.= 12 minSpd=17.5kts.Dist= 3.5miles
- 16. Oc=0050OS=14knotsX11.8 05000600060910.0 04908.006120470M1/0600M2/0606MRM= 3.5M3/0612SRM BY FORMULASRM=MRM x 60 / TdiffRRML= 3.5 x 60 / 12DRM=2350SRM = 17.5 kts.Spd=14kts.Dist= 2.8milesTdiff.= 12 min
- 17. Oc=0050OS=14knotsX11.8 05000600060910.0 04908.006120470M1/0600M2/0606M3/0612RRMLDRM=2350Find the length of e-r vectorSpd=14kts.Tdiff.= 12 minDist= 2.8miles
- 18. Oc=0050OS=14knotsX11.8 05000600060910.0 04908.006120470M1/0600M2/0606M3/0612Measure (e-r )Dist= 2.8milesreRRMLDRM=2350Tdiff.= 12 minSpd=14kts.
- 19. Oc=0050OS=14knotsX11.8 05000600060910.0 04908.006120470M1/0600M2/0606M3/0612Measure (e-r )Dist= 2.8milesreRRMLDRM=2350Tdiff.= 12 minSpd=14kts.
- 20. Oc=0050OS=14knotsX11.8 05000600060910.0 04908.006120470M1/0600M2/0606M3/0612Measure (e-r )Dist= 2.8milesreRRMLDRM=2350Tdiff.= 12 minSpd=14kts.
- 22.
- 23. Oc=0050OS=14knotsX11.8 05000600060910.0 04908.006120470M1/0600M2/0606M3/0612RRMLDRMSpd=14kts.Tdiff.= 12 minDist= 2.8miles