output_files/example lidar-optic_input_example_lidar-GHK.dat

Mon, 28 Jan 2019 11:31:29 +0100

author
Volker Freudenthaler <volker.freudenthaler@lmu.de>
date
Mon, 28 Jan 2019 11:31:29 +0100
changeset 36
4912c4b0c4a6
parent 28
79fa4a41420f
permissions
-rw-r--r--

added About the effects of polarising optics_4b_1L_corr.pdf

From folder C:\Users\volker\Documents\atmospheric_lidar_ghk
Running prog lidar_correction_ghk_0.9.8d_Py3.7.py
Version 0.9.8d
Reading input file  optic_input_example_lidar.py
for Lidar system:  xx ,  example lidar
 --- Input parameters: value ±error / ±steps  ----------------------
Laser: DOLP = 0.9950± 0.0050/ 1;  Rotation alpha =     0.0000± 2.0000/ 1
              Diatt.,             Tunpol,   Retard.,   Rotation (deg)
Emitter       0.0000± 0.1000/ 0,  1.0000,   0±180/ 0,  0.0000± 1.0000/ 0
Receiver      0.0000± 0.2000/ 1,  1.0000,   0±180/ 0,  0.0000± 0.1000/ 0
Calibrator    0.9998± 0.0002/ 1,  0.4000,   0±180/ 3,  0.0000± 0.1000/ 0
 --- Pol.-filter ---
ERT, RotT       : 0.0010± 0.0010/ 0,  0.0000± 1.0000/ 0
ERR, RotR       : 0.0010± 0.0010/ 1, 90.0000± 1.0000/ 1
 --- PBS ---
TP,TS           : 0.9500± 0.0100/ 1,  0.0050± 0.0010/ 1
RP,RS           : 0.0500± 0.0000/ 0,  0.9950± 0.0000/ 0
DT,TT,DR,TR,Y   : 0.9895, 0.4775, -0.9043, 0.5225, 1
 --- Combined PBS + Pol.-filter ---
DT,TT,DR,TR     : 1.0000, 0.4750, -0.9999, 0.4975
LDRCal during calibration in calibration range:  0.200± 0.150/ 1
 --- Additional ND filter attenuation (transmission) during the calibration ---
TCalT,TCalR      : 1.0000± 0.0100/ 0,  0.1000± 0.0010/ 1

Rotation Error Epsilon For Normal Measurements =  False
linear polarizer before receiver
Parallel signal detected in transmitted channel
RS_RP_depend_on_TS_TP =  True

IoutTp, IoutTm, IoutRp, IoutRm, It    , Ir    , dIoutTp, dIoutTm, dIoutRp, dIoutRm, dIt, dIr
===========================================================================================================
 GR     , GT     , HR     , HT     ,  K(0.004), K(0.02),  K(0.1) ,  K(0.2) ,  K(0.3) ,  K(0.45)
 1.00000, 1.00000,-0.99490, 0.99499,  0.96129,  0.96248,  0.96796,  0.97382,  0.97880,  0.98502
===========================================================================================================

Errors from neglecting GHK corrections and/or calibration:
   LDRtrue, LDRunCorr,1/LDRunCorr,   LDRsimx, 1/LDRsimx,   LDRCorr
   0.00400,   0.00673, 148.53471,   0.00687, 145.62357,   0.00400
   0.02000,   0.02316,  43.17641,   0.02362,  42.33019,   0.02000
   0.10000,   0.10528,   9.49823,   0.10739,   9.31207,   0.10000
   0.30000,   0.31044,   3.22120,   0.31665,   3.15806,   0.30000
   0.45000,   0.46418,   2.15434,   0.47346,   2.11212,   0.45000
LDRsimx = LDR of the nominal system directly from measured signals without  calibration and GHK-corrections
LDRunCorr = LDR of the nominal system directly from measured signals with calibration but without  GHK-corrections; electronic amplifications = 1 assumed
LDRCorr = LDR calibrated and GHK-corrected

Errors from signal noise:
Signal counts: NCalT, NCalR, NILfac, nNCal, nNI =      50000,     50000,  2, 0, 0

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