Integer Ambiguity Resolution For Precise Point Positioning

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Uncalibrated Delay --- Narrow-Lane(2)‣ CorrectionΔδpn= Δbi j lsat , i , j n, , )( − Δni , j , lUsing Average Of All SD NL ( 79%)Using Only SD NL With > 10 Min Common Data (> 94%)Fixing Rate Of Independent Should Be HigherVI Hotine-Marussi
<strong>Integer</strong> <strong>Ambiguity</strong> Substitution‣ DD-Ambiguities To UDVI Hotine-Marussi⎡b1⎤⎢b⎥⎢2⎥⎢⎣d ⎥⎦⎡ I=⎢⎢0⎢D10ID2‣ Integrated Fixed Solution00D3⎤⎡b⎥⎢⎥⎢b⎥⎢⎣b123⎤⎥⎥⎥⎦→b3=D b b 1 reference ambiguities, selected freely d fixed DD-ambiguities, known values22+( D d + D b ) b 2 represent unfixable DD-ambiguities, to form afull rank transformation Only very small number of b 3 link with b 2 , most ofthem are constants311
Page 1 and 2: VI Hotine-MarussiVI Hotine-Marussi
Page 3 and 4: Motivation (1)VI Hotine-Marussi‣
Page 5 and 6: Strategy For Very Huge NetworkVI Ho
Page 7 and 8: Precise Point PositioningVI Hotine-
Page 9 and 10: Ambiguity Fixing For LC Solution‣
Page 11 and 12: WL--Estimation Of Uncalibrated Dela
Page 13 and 14: WL- Uncalibrated Delay For Fixing
Page 15: Uncalibrated Delay --- Narrow-Lane(
Page 19 and 20: Validation (1)VI Hotine-Marussi‣
Page 21 and 22: Validation (3)VI Hotine-MarussiFixe

Integer Ambiguity Resolution For Precise Point Positioning

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