var_amf.txt

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Variables in Workspace after calculating "CDGPS(amf)", that means 
DGPS based carier phase double differences 
by processing Ambiguity Mapping Function:
-----------------------------------------------------------------------
(after executing the programs AMFLAB.M , AMFLANE.M and ERGAMF.M)

variable    description
----------- -----------------------------------------------------------
  xs1       approximate coordinate in X (reference)
  xs2       approximate coordinate in X (Rover)
  ys1       approximate coordinate in Y (reference)
  ys2       approximate coordinate in Y (Rover)
  zs1       approximate coordinate in Z (reference)
  zs2       approximate coordinate in Z (Rover)

  app1_b    approximate latitude Ref.
  app1_h    approximate height Ref.
  app1_l    approximate longitude Ref.
  app2_b    approximate latitude Rover
  app2_h    approximate height Rover
  app2_l    approximate longitude Rover

  dapp_h    height difference from approximate coordinates
  app_bsl   baseline length from approximate coordinates

  s1c1      C/A-Code-Pseudoranges on L1 (reference), or P-Code
            nobs*12 - Matrix
  s1l1      carrier phase observations on L1 (reference), nobs*12 - Matrix
  s1l2      carrier phase observations on L2 (reference), nobs*12 - Matrix
  s1eph     ephemeris file (reference), see eph.doc
  s1epo     epochs (rounded) and satellite numbers (reference)
  s1epoms   epochs, not rounded (reference); possibly including ms steps
  s1head    header file for reference, see header.doc

  s2c1      C/A-Code-Pseudoranges on L1 (Rover), or P-Code
            nobs*12 - Matrix
  s2l1      carrier phase observations on L1 (Rover), nobs*12 - Matrix
  s2l2      carrier phase observations on L2 (Rover), nobs*12 - Matrix
  s2eph     ephemeris file (reference), see eph.doc
  s2epo     epochs (rounded) and satellite numbers (Rover)
  s2epoms   epochen, not rounded (Rover); possibly including ms steps
  s2head    header file for reference, see header.doc

  ttt       temperature t0 of standard atmosphere
  ppp       absolute pressure p0 of standard atmosphere
  hhh       relative humidity H0 of standard atmosphere

  temp1     temperature on reference station
  druck1    absolute Druck on reference station
  humid1    relative humidity on reference station

  temp2     temperature on rover station
  druck2    absolute Druck on rover station
  humid2    relative humidity on rover station

  ants1     antenna height reference     
  ants1dx   antenna height correction in X (Ref)
  ants1dy   antenna height correction in Y (Ref) 
  ants1dz   antenna height correction in Z (Ref) 
  ants2     antenna height rover     
  ants2dx   antenna height correction in X (Rov) 
  ants2dy   antenna height correction in Y (Rov) 
  ants2dz   antenna height correction in Z (Rov) 

  c0        velocity of light
  omega_e   angular rate of the earth (WGS84 definition)
  faktor_l1 Laning factor for L1 
  faktor_l2 Laning factor for L2
  lambda1   wavelength of L1   
  lambda2   wavelength of L2
  lambdax   wavelength of the Lane (linear combination aus L1 and L2)

  dxs2      estimated correction of the approximate coordinates, X component
  dys2      estimated correction of the approximate coordinates, Y component
  dzs2      estimated correction of the approximate coordinates, Z component

  m_bsl         mean of baseline length over all epochs (really: median)
  m_delta_h     mean of height differences over all epochs (really: median)

  s1b       satellite coordinate (latitude) - Matrix (nobs * nsat) (reference)
  s1l       satellite coordinate (longitude)
  s1h       satellite coordinate (height)
  s1x       satellite coordinate (X)
  s1y       satellite coordinate (Y)
  s1z       satellite coordinate (Z)

  s2b       satellite coordinate (latitude) - Matrix (nobs * nsat) (Rover)
  s2l       satellite coordinate (longitude)
  s2h       satellite coordinate (height)
  s2x       satellite coordinate (X)
  s2y       satellite coordinate (Y)
  s2z       satellite coordinate (Z)

  s1rel     relativistic error due to eccentricity (reference)
            for each epoch
  s2rel     relativistic error due to eccentricity (reference)
            for each epoch

  raster    grid width for search cube

  dxcube2   21*21 grid for shift in X direction (search cube)   
  dycube2   21*21 grid for shift in Y direction (search cube)
  dzcube2   21*21 grid for shift in Z direction (search cube)

  wid2      = double-difference(obs) - double-difference(calc) [cycles]

  ddamfall  21*21 grid for the AMF values in the search cube, unnormed
  ddamfnorm 21*21 grid for the AMF values in the search cube, normed

  m1i       Matrix-Index in X of maximum value in ddamfnorm
  m1k       Matrix-Index in Y of maximum value in ddamfnorm
  m1l       Matrix-Index in Y of maximum value in ddamfnorm

  m2i       Matrix-Index in X of minimum value in ddamfnorm
  m2k       Matrix-Index in Y of minimum value in ddamfnorm
  m2l       Matrix-Index in Z of minimum value in ddamfnorm

  best1st   Maximal value in ddamfnorm -> wanted solution   
  mist2nd   Minimal value in ddamfnorm

  m_res     mean residual, calculated from best1st value  

  n_accu    accumulated inverted normal equation matrix

  ddamfall  21*21 grid f黵 die AMF-Werte im search cube, nichtnormiert
  ddamfnorm 21*21 grid f黵 die AMF-Werte im search cube, normiert

  sigma_0   error of unit weight

  rdops2    relative DOP for each epoch

  rdmax     maximal RDOP      
  rdmin     minimal RDOP      
  rdmit     mean RDOP      

  t1st      First epoch (GPS week seconds)
  tlast     Last epoch  (GPS week seconds)
  tmin      time span in minutes
  tsec      time span, seconds part

  xxs2      calculated station coordinate X (Rov)    
  yys2      calculated station coordinate Y (Rov)    
  zzs2      calculated station coordinate Z (Rov)    

  sxs2      standard deviation of xxs2
  sys2      standard deviation of yys2
  szs2      standard deviation of zzs2

  korrxy    correlation between X and Y
  korrxz    correlation between X and Z
  korryz    correlation between Y and Z

  bbs2		calculated latitude of Rover   	 
  lls2      calculated longitude of Rover          
  hhs2      calculated height of Rover     	 

  slls2     standard deviation of longitude (Rov)
  sbbs2     standard deviation of latitude (Rov)
  shhs2     standard deviation of height (Rov)     

  trop_typ  tropospheric model: Modified Hopfield(=mh) or Saastamoinen(=sa)
  el_mask   elevation mask [deg]
  comment   comment string for the solution file
  lane      String for the linear combination (Lane): Lw, L34 or L43

  mit_l2    flag: L1- (=0), L1/L2- (=1) or Laning (=2)

  amf_is_calc    flag: solution of CDGPS/amf memory resident so that
                 plot routines can access (AMFPLOT.M)
  amf_pl_nr      type of plot; see AMFPLOT.M
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iapg 1999 zeb