Leica SpiderQC v4.2 Quality Report


Program Run: 2014/02/03 05:00:39.12

File Details:


Observation File: 02na034d.14o
GPS Navigation File: 02na034d.14n
GLONASS Navigation File: 02na034d.14g
Quality Testing:  Fail (See below for details) 

Station Details:


Marker Name/Number:  Tiwi_RDH  02NA   
Observer/Agency:       
Receiver #/Type/Vers:  355552  LEICA GRX1200GGPRO  5.62/3.014 
Antenna #/Type:    LEIAX1202GG NONE   
Antenna Offsets (HEN):  0.000  0.000  0.000 
Approx Position (XYZ):  -4078495.928  4711380.453  -1355916.133 
Approx Position (plh):  12° 21' 21.35483" S  130° 52' 54.20363" E  117.758m 
Diff. Est-Header:  -7.5 m dX  17.0 m dY  -5.8 m dZ 
Diff. Est-Header:  19.5 m (58 estimates) 

Session Summary:


Time of first obs:  2014/02/03 03:04:10.00 GPS 
Time of last obs:  2014/02/03 03:59:50.00 GPS 
Session length:  55.67 minutes 
GPS week:  1778, day 1 
Observation interval:  10.00 seconds 
UTC leap seconds:  16 seconds 

Num SVs with obs:  14 
Num SVs with nav:  54 
Total GPS orbits:  40 
Total GLONASS orbits:  30 
Total Galileo orbits:  0 
SVs with obs:  G2 G4 G5 G12 G15 G24 G26 G29 R9 R15 R16 R19 R20 R21  
SVs without obs:  G1 G3 G6 G7 G8 G9 G10 G11 G13 G14 G16 G17 G18 G19 G20 G21 G22 G23 G25 G27 G28 G30 G31 G32 R1 R2 R3 R4 R5 R6 R7 R8 R10 R11 R12 R13 R14 R17 R18 R22 R23 R24 E1 E2 E3 E4 E5 E6 E7 E8 E9 E10 E11 E12 E13 E14 E15 E16 E17 E18 E19 E20 E21 E22 E23 E24 E25 E26 E27 E28 E29 E30 E31 E32 E33 E34 E35 E36 E37 E38 E39 E40 E41 E42 E43 E44 E45 E46 E47 E48 E49 E50 S1 S2 S3 S4 S5 S6 S7 S8 S9 S10 S11 S12 S13 S14 S15 S16 S17 S18 S19 S20  
SVs with nav:  G1 G2 G3 G4 G5 G6 G7 G8 G9 G10 G11 G12 G13 G14 G15 G16 G17 G18 G19 G20 G21 G22 G23 G24 G25 G26 G27 G28 G29 G30 G31 G32 R1 R2 R3 R4 R5 R6 R7 R8 R9 R11 R12 R13 R15 R16 R17 R18 R19 R20 R21 R22 R23 R24  
SVs without nav:  R10 R14  
User Disabled SVs:  None 
Meteo epochs:  0 
Auxiliary epochs:  0 

Quality Testing:


  Pass/Fail   Details 
General Tests 
Epochs With Data:  Fail  Value 20.6 %, Threshold 99.0 % 
File Format:  Pass   
RX Clock:  Pass   
Other:  Fail  (See Error Messages) 
     
GPS Specific Tests 
Cycle Slips:  Fail  Value 183 slips, Threshold 1 slips 
Multipath:  Pass  Value 0.00m MP1, Threshold 0.5 m 
Data Completeness:  Fail  Value 80.7 %, Threshold 95.0 % 
Navigation Data:  Pass   
     
GLONASS Specific Tests 
Cycle Slips:  Fail  Value 75 slips, Threshold 1 slips 
Multipath:  Pass  Value 0.00m MP1, Threshold 0.5 m 
Data Completeness:  Fail  Value 49.8 %, Threshold 90.0 % 
Navigation Data:  Fail   

Warnings 
Warning:  Low satellite availability (84.1 % epochs with at least 5 SV)  

General Quality Indicators:


Tracking   
Num obs > 0°:  695 
Num possible obs > 0°:  854 
Num obs with invalid nav:  0 
Num obs without nav:  51 
Num obs to unhealthy SV:  0 
Num obs with WLF change:  0 
Num complete loss of lock:  10 

Num obs GPS > 0°:  449 
Num obs GLONASS > 0°:  246 
Num obs Galileo > 0°:  0 
Num obs All > 0°:  695 

Epochs with < 5 SV > 15°:  11  (15.9 %) 
Epochs with all SV > 15°:  41  (59.4 %) 
Epochs with full data > 15°:  15  (21.7 %) 

Satellite Geometry 
DOP  Minimum  Maximum  Average 
PDOP  2.8  40.1  4.3 
GDOP  3.4  47.1  5.1 

Data Gaps 
Num epochs with data:  69 
Num epochs without data:  266 
Data Gaps:  41.17 minutes 

List of Data Gaps (-) 
Duration  Start Time  End Time 
50.00 seconds  2014/02/03 03:07:40.00  2014/02/03 03:08:40.00 
1.50 minutes  2014/02/03 03:14:10.00  2014/02/03 03:15:50.00 
33.83 minutes  2014/02/03 03:15:50.00  2014/02/03 03:51:20.00 
1.83 minutes  2014/02/03 03:51:50.00  2014/02/03 03:53:50.00 
2.00 minutes  2014/02/03 03:56:20.00  2014/02/03 03:58:30.00 
Total:  41.17 minutes   

Non-tracked satellites > 15° (^): 
SV  Time (minutes)  Epoch Range  Elevation Range  Azimuth Range 
R9  3.333  51 / 53  60.17° / 60.17°  167.05° / 167.05° 
R16  3.333  51 / 53  48.75° / 48.75°  58.45° / 58.45° 
Total:  6.667 (39 observations) 

Receiver Clock 
Clock Slips > 15°:  0 
Max RX clock offset:  0.001911 ms (at 2014/02/03 03:15:50.00) 
Num of RX clock resets:  0 
Total clock drift:  +0.000000 ms 
Rate of clock drift:  +0.000 ms/hr 
Av time between resets:  0.000 minute(s) 

Quality Indicators by Satellite System:


  Total  GPS  GLONASS  Galileo 
Tracking 
Num obs > 15°:  589  394  195  - 
% obs > 15°:   80.9 %  82.6 %  77.7 %  - 
Num possible obs > 15°:  728  477  251  - 
Num complete obs > 15°:  510  385  125  - 
% complete obs > 15°:   70.1 %  80.7 %  49.8 %  - 
Average # SV per Epoch:  8.5   5.7   2.8   - 
         
Obs L2 : Obs L1:  0.905   0.977   0.749   - 
Obs L5 : Obs L1:  -  -  -  - 

Cycle Slips         
Num cycle slips > 15°:  258  183  75  - 
% slips per complete obs:  50.588 %  47.532 %  60.000 %  - 
Num complete obs per slip:  198   210   167   - 
IOD Slips > 15°:  27  1  26  - 
Outliers > 15°:  -  -  -  - 
LLI L1 : Obs L1:  0.4194   0.4645   0.3224   - 
LLI L2 : Obs L2:  0.4119   0.4519   0.2993   - 
LLI L5 : Obs L5:  -  -  -  - 

Multipath         
MP1 RMS:  -  -  -  - 
MP2 RMS:  -  -  -  - 
MP5 RMS:  -  -  -  - 

Extended Quality Information:


Tracking by observation type > 15°: 
Type Code Phase SNR Doppler
L1 98.0 %
98.0 %
N/A N/A
L2 N/A 88.6 %
N/A N/A
L2P 88.6 %
N/A N/A N/A

Tracking by satellite > 15°: 
SV Min Elev Max Elev Possible Observations Actual Observations Observations with Invalid Ephemeris Cycle Slips
G2 60.53° 68.08° 69 57 (82.6 %)
0 (0.0 %) 25
G4 21.83° 38.02° 69 57 (82.6 %)
0 (0.0 %) 28
G5 17.63° 19.09° 22 22 (100.0 %)
0 (0.0 %) 6
G12 22.48° 31.71° 69 56 (81.2 %)
0 (0.0 %) 25
G15 23.56° 37.78° 69 58 (84.1 %)
0 (0.0 %) 28
G24 54.69° 80.59° 69 58 (84.1 %)
0 (0.0 %) 26
G26 23.56° 28.14° 47 35 (74.5 %)
0 (0.0 %) 23
G29 15.05° 26.50° 63 51 (81.0 %)
0 (0.0 %) 22
R9 36.06° 64.64° 69 49 (71.0 %)
0 (0.0 %) 18
R15 - - 0 0 (-)
28 (-) 0
R16 46.11° 54.71° 69 46 (66.7 %)
0 (0.0 %) 18
R19 34.76° 63.12° 69 61 (88.4 %)
0 (0.0 %) 29
R20 54.23° 54.83° 22 20 (90.9 %)
23 (100.0 %) 5
R21 20.44° 22.80° 22 19 (86.4 %)
0 (0.0 %) 5

Missing phase observations by satellite > 15°: 
SV Observations Missing L1 Missing L2
G2 9.7 %
0.0 %
1.8 %
G4 9.7 %
0.0 %
3.5 %
G5 3.7 %
0.0 %
0.0 %
G12 9.5 %
0.0 %
1.8 %
G15 9.8 %
0.0 %
3.4 %
G24 9.8 %
0.0 %
1.7 %
G26 5.9 %
0.0 %
2.9 %
G29 8.7 %
0.0 %
2.0 %
R9 8.3 %
2.0 %
61.2 %
R16 7.8 %
0.0 %
43.5 %
R19 10.4 %
18.0 %
3.3 %
R20 3.4 %
0.0 %
25.0 %
R21 3.2 %
0.0 %
5.3 %

Missing code observations by satellite > 15°: 
SV Missing C1 Missing C2P
G2 0.0 %
1.8 %
G4 0.0 %
3.5 %
G5 0.0 %
0.0 %
G12 0.0 %
1.8 %
G15 0.0 %
3.4 %
G24 0.0 %
1.7 %
G26 0.0 %
2.9 %
G29 0.0 %
2.0 %
R9 2.0 %
61.2 %
R16 0.0 %
43.5 %
R19 18.0 %
3.3 %
R20 0.0 %
25.0 %
R21 0.0 %
5.3 %

Tracking by satellite elevation > 15°: 
Elevation Cycle Slips GPS Cycle Slips GLONASS Cycle Slips Galileo Observations
85 - 90 0
0
0
0.0 %
80 - 85 1
0
0
1.5 %
75 - 80 5
0
0
2.2 %
70 - 75 0
0
0
0.0 %
65 - 70 6
0
0
3.7 %
60 - 65 20
14
0
13.4 %
55 - 60 17
14
0
8.1 %
50 - 55 2
19
0
8.7 %
45 - 50 0
4
0
3.2 %
40 - 45 0
3
0
0.8 %
35 - 40 43
16
0
18.8 %
30 - 35 7
0
0
4.6 %
25 - 30 28
0
0
9.3 %
20 - 25 32
5
0
16.8 %
15 - 20 22
0
0
8.7 %
10 - 15 0
0
0
0.0 %
5 - 10 0
0
0
0.0 %
0 - 5 0
0
0
0.0 %

Signal to Noise Ratio by satellite > 15°: 
SV L1/E1 L2 L5/E5a E5b E5a+b
G2 9.0
7.9
- - -
G4 7.9
5.3
- - -
G5 7.4
5.5
- - -
G12 7.9
5.9
- - -
G15 8.3
6.5
- - -
G24 9.0
7.9
- - -
G26 7.8
4.9
- - -
G29 7.4
5.4
- - -
R9 7.4
5.9
- - -
R16 8.0
7.0
- - -
R19 8.6
7.4
- - -
R20 7.7
8.0
- - -
R21 6.9
4.5
- - -
Average GPS: 8.1
6.2
- - -
Average GLONASS: 7.7
6.6
- - -
Average Galileo: - - - - -
Average All: 7.9
6.3
- - -

Code multipath by satellite > 15°: 
SV Av Elev MP1 MP2 MP5 MP5b MP5a+b
Insufficient complete observations. 

Code multipath by satellite elevation > 15°: 
Elevation MP1 MP2 MP5 MP5b MP5a+b
Insufficient complete observations. 


Observation File Messages:





GPS Navigation File Messages:




GLONASS Navigation File Messages:




General Messages:


- Orbit missing or expired for SV R20 starting 2014/02/03 03:04:10.00.
- Orbit missing or expired for SV R15 starting 2014/02/03 03:04:30.00.
- Complete loss of lock detected at 2014/02/03 03:05:10.00
- Change in observation interval detected at 2014/02/03 03:06:40.00
- Complete loss of lock detected at 2014/02/03 03:06:40.00
- Change in observation interval detected at 2014/02/03 03:06:50.00
- Complete loss of lock detected at 2014/02/03 03:07:20.00
- Complete loss of lock detected at 2014/02/03 03:07:40.00
- Change in observation interval detected at 2014/02/03 03:08:40.00
- Change in observation interval detected at 2014/02/03 03:08:50.00
- Complete loss of lock detected at 2014/02/03 03:09:00.00
- Change in observation interval detected at 2014/02/03 03:09:20.00
- Change in observation interval detected at 2014/02/03 03:09:30.00
- Change in observation interval detected at 2014/02/03 03:10:20.00
- Change in observation interval detected at 2014/02/03 03:10:50.00
- Complete loss of lock detected at 2014/02/03 03:11:00.00
- Change in observation interval detected at 2014/02/03 03:11:40.00
- Complete loss of lock detected at 2014/02/03 03:11:40.00
- Change in observation interval detected at 2014/02/03 03:11:50.00
- Change in observation interval detected at 2014/02/03 03:12:20.00
- Change in observation interval detected at 2014/02/03 03:12:50.00
- Complete loss of lock detected at 2014/02/03 03:12:50.00
- Change in observation interval detected at 2014/02/03 03:13:10.00
- Change in observation interval detected at 2014/02/03 03:13:20.00
- Complete loss of lock detected at 2014/02/03 03:13:40.00
- Change in observation interval detected at 2014/02/03 03:15:50.00
- Complete loss of lock detected at 2014/02/03 03:15:50.00
- Change in observation interval detected at 2014/02/03 03:51:20.00
- Change in observation interval detected at 2014/02/03 03:51:30.00
- Change in observation interval detected at 2014/02/03 03:53:50.00
- Change in observation interval detected at 2014/02/03 03:55:10.00
- Change in observation interval detected at 2014/02/03 03:55:20.00
- Change in observation interval detected at 2014/02/03 03:58:30.00
- Change in observation interval detected at 2014/02/03 03:58:40.00

Notes:


(*)  Signal strength is mapped between 1 (worst) and 9 (best), 5 is the threshold for good SNR, 0 indicates value is unknown 
(#)  A complete GPS observation contains non-zero L1, L2 code and phase measurements with a SNR of at least 0 
(#)  A complete GLONASS observation contains non-zero L1, L2 code and phase measurements with a SNR of at least 0 
(#)  A complete Galileo observation contains non-zero code and phase measurements with a SNR of at least 0 
(-)  The minimum duration of a data gap to be reported is 5 seconds 
(^)  A satellite has to be above the elevation mask with no observations recorded for at least 120 seconds to be reported 
-  The elevation mask is set at 15° 
-  Abbreviations: Av=Average, IOD=Ionospheric delay, Num=Number, Obs=Observations, MP=Multipath, SV=Satellite vehicle, Elev=Elevation, Nav=Navigation data (ephemeris), WLF=Wavelength factor  
-  It took 0.0 seconds to process this file 
-  This file was processed using version 4.2.0.10