                     GPS º߽ʹ˵

GPS߽ص:

  - ʹRINEXʽͶֽջԭʼݡ
  - ־̬⣬˫ָ̬⣬˫̶ֹ̬⡣ģ
    ܣܽпپ̬λ
  - ܶ L1L2widelaneino_free˫ƵϹ۲ֵн㡣


װ
  -  DOS  install.exeĻ  ʾ׵ذװ
     install.exe󣬰װԶһ lip Ŀ¼Ŀ¼ 
    ִг

    ʱ㻹Ӧ޸autoexec.bat ļ lip װCϣڸ
    һУ path c:\lip 

    ע config.sys ļӦ files = 20  һСȻɡ


WINDOWSл߽
   WINDOWSLIPW.EXE򣬻LIPRUN.EXEѡ߽˵
 
 ȡ (Ӳ˵)

    ѡӦջͺļԻҵһGPSļĻ
    ֻ߹ͼ
    LIPGPSļȡҪϸ:
    
    RINEX   ۲⣺$$$$####.YYO  $$$$####.YYN
    Trimble ۲⣺$$$$####.DAT 
    Sokkia  ۲⣺$$$$####.HEX
    Navsymm ۲⣺$$$$####.GPB$$$$####.EPP
    Zeiss   ۲: $$$$####.MES$$$$####.ORB  Ϣ$$$$####.STN
    Novatel ۲: $$$$####.GPS

    Nonatel ۲ļӦ¼ $REPA$RGEA$POSA
    $$$$ĸַĲվ####۲ʱYY
    NavsymmNovatelû߸ϢԼ༭****####.ANT
    ļֻһΪλ߸ߡû߸ļ
    Ϊ߸Ϊ㡣

 վ (Ӳ˵) 
    
    ѡվӲ˵߸ߣվͲվꡣ

 ѡ (Ӳ˵)

    ɽL1Ƶ⣻L2Ƶ⣻˫Ƶ(Widelane)⣻ʾ˫Ƶȥ
    (ion_free)⣻

    ڶ̬λɽαֶλ޳ʼزλ˫λ
    ʼزλ˫λ

    ɽα൥㶨λα൥㶨λĿ̶վľꡣ
    ѡ

    L2زλΪ벨ȫ

    [AntVerOffsetΪ߸ߴֱAntRadius] Ϊ߰뾶λΪס
    û߸бH1 ָ㵽Բ̱Եĸߡ ߴֱ
    H0 ͨйʽ
    
       H0 = SQRT(H1*H1-[AntRadius]*[AntRadius])+[Antoffset] 

    ͲͬӦ֮仯۲ǴֱߣӦ
    Ϊ0

- 

     ʼԪ Ϊ10ʾӵ10ԪʼԺΪЧݡ

     ܹԪ Ϊ120ʾֻʹ120Ԫݽн㡣
 
     Ƶʣ ȡֵΪ1ʾÿԪݶЧݲμӽ㣻
                ȡֵΪ2ʾÿһԪΪЧݡȡֵԽ󣬶
                ЧĿԽ٣ٶԽ졣ȱʡֵΪ3

     ֹǣ   ڽֹǵݲμӽ㡣

     ɾ   ȡֵΪ 2 ʾ 2 ݱɾ

߾Ȳô죿
ѡα൥㶨λͨѡݡ
  
߽û
  ߽ûͨ RATIO  RMS ֵ
  RATIO ģвġֻ˫̶Сӳģ
  ɹع̶ΪĿŶȡRATIO ֵԽŶԽߡһ RATIOֵ3 
  Ϊģȳɹع̶ΪС20ĻģһԳ
  ع̶ΪʱĹ̶⾫ߡRMS ʾزλ۲ֵľ
  С10Ļ RMSӦ 1 ҡԽRMSһԽ


ν㲻ͬҵ
   DOS  RINEX.EXE  ֲͬ GPS תΪ RINEX
  ʽݡ RINEXʽ½л߽㡣>

