Leica GNSS QC v2.2 (Free Version) Quality Report


Program Run: 2009/12/14 08:22:26.88

File Details:


Observation File: 1.09o
GPS Navigation File: 1.09n
GLONASS Navigation File: 1.09g
Quality Testing:  Fail (See below for details) 

Station Details:


Marker Name/Number:  SAKU  SAKU   
Observer/Agency:  Aarne Toompark  I.V.A. Leon   
Receiver #/Type/Vers:  355817  LEICA GRX1200GGPRO  6.02/3.015 
Antenna #/Type:  200021  LEIAT504GG LEIS   
Antenna Offsets (HEN):  0.000  0.000  0.000 
Approx Position (XYZ):  2966780.688  1361974.008  5461126.955 
Approx Position (plh):  59° 17' 58.98803" N  24° 39' 31.17192" E  80.936m 
Diff. Est-Header:  -0.3 m dX  0.3 m dY  0.2 m dZ 
Diff. Est-Header:  0.4 m (20160 estimates) 

Session Summary:


Time of first obs:  2009/12/01 00:00:00.00 GPS 
Time of last obs:  2009/12/07 23:59:30.00 GPS 
Session length:  167.99 hours 
GPS week:  1560, day 2 
Observation interval:  30.00 seconds 
UTC leap seconds:  15 seconds 

Num SVs with obs:  44 
Num SVs with nav:  50 
Total GPS orbits:  1524 
Total GLONASS orbits:  2099 
SVs with obs:  G2 G3 G4 G5 G6 G7 G8 G9 G10 G11 G12 G13 G14 G15 G16 G17 G18 G19 G20 G21 G22 G23 G25 G26 G27 G28 G29 G30 G31 G32 R2 R3 R7 R8 R9 R11 R13 R15 R17 R18 R19 R20 R21 R23  
SVs without obs:  G1 G24 R1 R4 R5 R6 R10 R12 R14 R16 R22 R24 R25  
SVs with nav:  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 R2 R3 R6 R7 R8 R9 R10 R11 R13 R14 R15 R17 R18 R19 R20 R21 R22 R23 R24  
SVs without nav:  G1 R1 R4 R5 R12 R16 R25  

Quality Testing:


  Pass/Fail   Details 
General Tests 
Epochs With Data:  Pass  Value 100.0 %, Threshold 99.0 % 
File Format:  Pass   
RX Clock:  Pass   
Other:  Pass  (See Error Messages) 
     
GPS Specific Tests 
Cycle Slips:  Pass  Value 6 slips, Threshold 310 slips 
Multipath:  Pass  Value 0.21m MP1 / 0.13m MP2 / 0.00m MP5, Threshold 0.5 m 
Data Completeness:  Pass  Value 100.0 %, Threshold 95.0 % 
Navigation Data:  Pass   
     
GLONASS Specific Tests 
Cycle Slips:  Pass  Value 12 slips, Threshold 497 slips 
Multipath:  Pass  Value 0.19m MP1 / 0.14m MP2, Threshold 0.5 m 
Data Completeness:  Pass  Value 92.4 %, Threshold 90.0 % 
Navigation Data:  Fail   

General Quality Indicators:


Tracking   
Num obs > 0°:  348433 
Num possible obs > 0°:  350301 
Num obs with invalid nav:  0 
Num obs without nav:  256 
Num obs to unhealthy SV:  1 
Num obs with WLF change:  0 

Num obs GPS > 0°:  236159 
Num obs GLONASS > 0°:  112274 
Num obs Galileo > 0°:  0 
Num obs SBAS > 0°:  0 

Epochs with < 5 SV > 15°:  0  (100.0 %) 
Epochs with all SV > 15°:  20102  (99.7 %) 
Epochs with full data > 15°:  14086  (69.9 %) 

Satellite Geometry 
DOP  Minimum  Maximum  Average 
PDOP  2.7  11.8  3.7 
GDOP  3.2  14.5  4.5 

Data Gaps 
Num epochs with data:  20160 
Num epochs without data:  1 
Data Gaps:  0.00 seconds 

List of Data Gaps (-) 
Duration  Start Time  End Time 
None     

Non-tracked satellites > 15° (^): 
SV  Time (minutes)  Epoch Range  Elevation Range  Azimuth Range 
R14  14.500  1621 / 1650  19.02° / 15.08°  319.03° / 312.76° 
R13  91.000  15003 / 15185  69.29° / 18.66°  158.27° / 158.27° 
R10  7.500  19427 / 19442  15.20° / 19.02°  145.53° / 145.53° 
Total:  113.000 (226 observations) 

Receiver Clock 
Clock Slips > 15°:  0 
Max RX clock offset:  0.000041 ms (at 2009/12/07 09:52:00.00) 
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 
Tracking 
Num obs > 15°:  237686  154776  82910 
% obs > 15°:   99.9 %  100.0 %  99.6 % 
Num possible obs > 15°:  237999  154776  83223 
Num complete obs > 15°:  231654  154776  76878 
% complete obs > 15°:   97.3 %  100.0 %  92.4 % 
Average # SV per Epoch:  11.8  7.7  4.1 
       
Obs L2 : Obs L1:  0.975  1.000  0.927 
Obs L5 : Obs L1:  0.000  0.000  - 

Cycle Slips       
Num cycle slips > 15°:  18  6  12 
% slips per complete obs:  0.008 %  0.004 %  0.016 % 
Num complete obs per slip:  1286967  2579600  640650 
IOD Slips > 15°:  0  0  0 
Outliers > 15°:  300  159  141 
LLI L1 : Obs L1:  0.0000  0.0000  0.000 m 
LLI L2 : Obs L2:  0.0000  0.0000  0.000 m 
LLI L5 : Obs L5:  -  -  - 

Multipath       
MP1 RMS:  0.205 m  0.211 m  0.194 m 
MP2 RMS:  0.133 m  0.132 m  0.138 m 
MP5 RMS:  -  -  - 

Extended Quality Information:


Tracking by observation type > 15°: 
Type  Incomplete  Complete 
L1  0  100.0 % 
L2  6032  97.5 % 
L5  Not recorded   
C1  0  100.0 % 
C2  Not recorded   
C5  Not recorded   
P1  Not recorded   
P2  6032  97.5 % 
S1  Not recorded   
S2  Not recorded   
S5  Not recorded   
D1  237686  0.0 % 
D2  237686  0.0 % 
D5  Not recorded   

Tracking by satellite > 15°: 
SV Min Elev Max Elev Possible Observations Actual Observations Observations with Invalid Ephemeris Cycle Slips
G2 -0.13° 47.21° 5810 5810 (100.0 %)
0 (0.0 %) 0
G3 -0.10° 66.10° 5069 5069 (100.0 %)
0 (0.0 %) 0
G4 0.05° 45.38° 5799 5799 (100.0 %)
0 (0.0 %) 0
G5 -0.19° 51.68° 5900 5900 (100.0 %)
0 (0.0 %) 0
G6 -0.02° 70.52° 4854 4854 (100.0 %)
0 (0.0 %) 0
G7 0.05° 75.48° 5040 5040 (100.0 %)
0 (0.0 %) 0
G8 -0.07° 82.73° 4451 4451 (100.0 %)
0 (0.0 %) 0
G9 -0.22° 77.30° 4754 4754 (100.0 %)
0 (0.0 %) 0
G10 -0.14° 56.10° 5766 5766 (100.0 %)
0 (0.0 %) 0
G11 -0.22° 64.90° 4338 4338 (100.0 %)
0 (0.0 %) 0
G12 -0.19° 84.98° 4522 4522 (100.0 %)
0 (0.0 %) 0
G13 -0.14° 86.38° 4468 4468 (100.0 %)
0 (0.0 %) 0
G14 -0.13° 52.35° 5970 5970 (100.0 %)
0 (0.0 %) 0
G15 -0.09° 64.28° 5560 5560 (100.0 %)
0 (0.0 %) 0
G16 0.10° 59.34° 5760 5760 (100.0 %)
0 (0.0 %) 0
G17 -0.10° 52.12° 5855 5855 (100.0 %)
0 (0.0 %) 0
G18 -0.07° 58.54° 5668 5668 (100.0 %)
0 (0.0 %) 0
G19 -0.13° 65.93° 5514 5514 (100.0 %)
0 (0.0 %) 0
G20 -0.09° 81.77° 4445 4445 (100.0 %)
0 (0.0 %) 0
G21 -0.00° 75.73° 4379 4379 (100.0 %)
0 (0.0 %) 2
G22 -0.03° 67.34° 5206 5206 (100.0 %)
0 (0.0 %) 0
G23 -0.10° 81.58° 4400 4400 (100.0 %)
0 (0.0 %) 0
G25 -0.05° 73.45° 5342 5342 (100.0 %)
0 (0.0 %) 1
G26 -0.09° 44.95° 5830 5830 (100.0 %)
0 (0.0 %) 0
G27 -0.18° 78.51° 5001 5001 (100.0 %)
0 (0.0 %) 0
G28 0.01° 67.49° 5667 5667 (100.0 %)
0 (0.0 %) 0
G29 -0.15° 83.39° 4500 4500 (100.0 %)
0 (0.0 %) 0
G30 -0.20° 80.45° 4307 4307 (100.0 %)
0 (0.0 %) 0
G31 -0.18° 45.33° 6005 6005 (100.0 %)
0 (0.0 %) 3
G32 -0.17° 84.36° 4596 4596 (100.0 %)
0 (0.0 %) 0
R2 -0.22° 87.57° 5941 5941 (100.0 %)
0 (0.0 %) 1
R3 -0.07° 89.46° 5403 5148 (95.3 %)
255 (4.7 %) 2
R7 -0.19° 87.16° 5989 5989 (100.0 %)
0 (0.0 %) 1
R8 -0.20° 89.52° 6043 6043 (100.0 %)
0 (0.0 %) 4
R9 -0.19° 89.69° 6032 6032 (100.0 %)
0 (0.0 %) 0
R10 0.02° 7.23° 16 0 (0.0 %)
0 (0.0 %) 0
R11 -0.21° 89.58° 6034 6034 (100.0 %)
0 (0.0 %) 0
R13 -0.22° 89.83° 5730 5718 (99.8 %)
0 (0.0 %) 0
R14 0.21° 12.56° 30 0 (0.0 %)
0 (0.0 %) 0
R15 -0.17° 88.59° 6093 6093 (100.0 %)
0 (0.0 %) 0
R17 -0.20° 89.65° 5965 5965 (100.0 %)
0 (0.0 %) 0
R18 -0.19° 89.40° 5991 5991 (100.0 %)
0 (0.0 %) 1
R19 -0.14° 89.72° 6021 6021 (100.0 %)
0 (0.0 %) 0
R20 -0.17° 89.64° 6052 6052 (100.0 %)
0 (0.0 %) 1
R21 -0.17° 87.95° 5934 5934 (100.0 %)
0 (0.0 %) 1
R23 -0.05° 89.37° 5949 5949 (100.0 %)
1 (0.0 %) 1

Missing phase observations by satellite > 15°: 
SV Observations Missing L1 Missing L2 Missing L5
G2 2.4 %
0.0 %
0.0 %
-
G3 2.1 %
0.0 %
0.0 %
-
G4 2.4 %
0.0 %
0.0 %
-
G5 2.5 %
0.0 %
0.0 %
-
G6 2.0 %
0.0 %
0.0 %
-
G7 2.1 %
0.0 %
0.0 %
-
G8 1.9 %
0.0 %
0.0 %
-
G9 2.0 %
0.0 %
0.0 %
-
G10 2.4 %
0.0 %
0.0 %
-
G11 1.8 %
0.0 %
0.0 %
-
G12 1.9 %
0.0 %
0.0 %
-
G13 1.9 %
0.0 %
0.0 %
-
G14 2.5 %
0.0 %
0.0 %
-
G15 2.3 %
0.0 %
0.0 %
-
G16 2.4 %
0.0 %
0.0 %
-
G17 2.5 %
0.0 %
0.0 %
-
G18 2.4 %
0.0 %
0.0 %
-
G19 2.3 %
0.0 %
0.0 %
-
G20 1.9 %
0.0 %
0.0 %
-
G21 1.8 %
0.0 %
0.0 %
-
G22 2.2 %
0.0 %
0.0 %
-
G23 1.9 %
0.0 %
0.0 %
-
G25 2.2 %
0.0 %
0.0 %
-
G26 2.5 %
0.0 %
0.0 %
-
G27 2.1 %
0.0 %
0.0 %
-
G28 2.4 %
0.0 %
0.0 %
-
G29 1.9 %
0.0 %
0.0 %
-
G30 1.8 %
0.0 %
0.0 %
-
G31 2.5 %
0.0 %
0.0 %
-
G32 1.9 %
0.0 %
0.0 %
-
R2 2.5 %
0.0 %
0.0 %
-
R3 2.2 %
0.0 %
0.0 %
-
R7 2.5 %
0.0 %
0.0 %
-
R8 2.5 %
0.0 %
0.0 %
-
R9 2.5 %
0.0 %
100.0 %
-
R11 2.5 %
0.0 %
0.0 %
-
R13 2.4 %
0.0 %
0.0 %
-
R15 2.6 %
0.0 %
0.0 %
-
R17 2.5 %
0.0 %
0.0 %
-
R18 2.5 %
0.0 %
0.0 %
-
R19 2.5 %
0.0 %
0.0 %
-
R20 2.5 %
0.0 %
0.0 %
-
R21 2.5 %
0.0 %
0.0 %
-
R23 2.5 %
0.0 %
0.0 %
-

Missing code observations by satellite > 15°: 
SV Missing C1 Missing C2 Missing C5 Missing P1 Missing P2
G2 0.0 %
- - - 0.0 %
G3 0.0 %
- - - 0.0 %
G4 0.0 %
- - - 0.0 %
G5 0.0 %
- - - 0.0 %
G6 0.0 %
- - - 0.0 %
G7 0.0 %
- - - 0.0 %
G8 0.0 %
- - - 0.0 %
G9 0.0 %
- - - 0.0 %
G10 0.0 %
- - - 0.0 %
G11 0.0 %
- - - 0.0 %
G12 0.0 %
- - - 0.0 %
G13 0.0 %
- - - 0.0 %
G14 0.0 %
- - - 0.0 %
G15 0.0 %
- - - 0.0 %
G16 0.0 %
- - - 0.0 %
G17 0.0 %
- - - 0.0 %
G18 0.0 %
- - - 0.0 %
G19 0.0 %
- - - 0.0 %
G20 0.0 %
- - - 0.0 %
G21 0.0 %
- - - 0.0 %
G22 0.0 %
- - - 0.0 %
G23 0.0 %
- - - 0.0 %
G25 0.0 %
- - - 0.0 %
G26 0.0 %
- - - 0.0 %
G27 0.0 %
- - - 0.0 %
G28 0.0 %
- - - 0.0 %
G29 0.0 %
- - - 0.0 %
G30 0.0 %
- - - 0.0 %
G31 0.0 %
- - - 0.0 %
G32 0.0 %
- - - 0.0 %
R2 0.0 %
- - - 0.0 %
R3 0.0 %
- - - 0.0 %
R7 0.0 %
- - - 0.0 %
R8 0.0 %
- - - 0.0 %
R9 0.0 %
- - - 100.0 %
R11 0.0 %
- - - 0.0 %
R13 0.0 %
- - - 0.0 %
R15 0.0 %
- - - 0.0 %
R17 0.0 %
- - - 0.0 %
R18 0.0 %
- - - 0.0 %
R19 0.0 %
- - - 0.0 %
R20 0.0 %
- - - 0.0 %
R21 0.0 %
- - - 0.0 %
R23 0.0 %
- - - 0.0 %

Tracking by satellite elevation > 15°: 
Elevation Cycle Slips GPS Cycle Slips GLONASS Observations
85 - 90 0
0
0.4 %
80 - 85 0
0
2.1 %
75 - 80 1
0
3.0 %
70 - 75 1
0
3.5 %
65 - 70 0
0
4.0 %
60 - 65 0
0
5.3 %
55 - 60 0
0
5.4 %
50 - 55 0
0
5.9 %
45 - 50 0
1
7.1 %
40 - 45 3
0
7.8 %
35 - 40 0
2
8.5 %
30 - 35 0
4
9.4 %
25 - 30 0
1
10.8 %
20 - 25 0
1
12.3 %
15 - 20 1
3
14.5 %
10 - 15 0
0
0.0 %
5 - 10 0
0
0.0 %
0 - 5 0
0
0.0 %

Signal to Noise Ratio by SV (+*) 
SV L1 L2 L5
G2 -
-
-
G3 -
-
-
G4 -
-
-
G5 -
-
-
G6 -
-
-
G7 -
-
-
G8 -
-
-
G9 -
-
-
G10 -
-
-
G11 -
-
-
G12 -
-
-
G13 -
-
-
G14 -
-
-
G15 -
-
-
G16 -
-
-
G17 -
-
-
G18 -
-
-
G19 -
-
-
G20 -
-
-
G21 -
-
-
G22 -
-
-
G23 -
-
-
G25 -
-
-
G26 -
-
-
G27 -
-
-
G28 -
-
-
G29 -
-
-
G30 -
-
-
G31 -
-
-
G32 -
-
-
R2 -
-
-
R3 -
-
-
R7 -
-
-
R8 -
-
-
R9 -
-
-
R11 -
-
-
R13 -
-
-
R15 -
-
-
R17 -
-
-
R18 -
-
-
R19 -
-
-
R20 -
-
-
R21 -
-
-
R23 -
-
-
Average GPS:
Average GLONASS:

Code multipath by SV (+*) 
SV Av Elev MP1 MP2 MP5
G2 23.5 ° 0.20 m
0.17 m
-
G3 33.0 ° 0.22 m
0.10 m
-
G4 22.7 ° 0.22 m
0.19 m
-
G5 25.7 ° 0.25 m
0.14 m
-
G6 35.2 ° 0.23 m
0.11 m
-
G7 37.8 ° 0.19 m
0.13 m
-
G8 41.3 ° 0.18 m
0.12 m
-
G9 38.5 ° 0.24 m
0.11 m
-
G10 28.0 ° 0.22 m
0.14 m
-
G11 32.3 ° 0.22 m
0.09 m
-
G12 42.4 ° 0.21 m
0.11 m
-
G13 43.1 ° 0.18 m
0.12 m
-
G14 26.1 ° 0.20 m
0.15 m
-
G15 32.1 ° 0.21 m
0.12 m
-
G16 29.7 ° 0.24 m
0.13 m
-
G17 26.0 ° 0.20 m
0.16 m
-
G18 29.2 ° 0.19 m
0.15 m
-
G19 32.9 ° 0.22 m
0.10 m
-
G20 40.8 ° 0.20 m
0.14 m
-
G21 37.9 ° 0.18 m
0.12 m
-
G22 33.7 ° 0.20 m
0.13 m
-
G23 40.7 ° 0.19 m
0.12 m
-
G25 36.7 ° 0.22 m
0.14 m
-
G26 22.4 ° 0.24 m
0.16 m
-
G27 39.2 ° 0.22 m
0.12 m
-
G28 33.7 ° 0.20 m
0.13 m
-
G29 41.6 ° 0.18 m
0.10 m
-
G30 40.1 ° 0.21 m
0.17 m
-
G31 22.6 ° 0.24 m
0.14 m
-
G32 42.1 ° 0.17 m
0.12 m
-
R2 43.7 ° 0.19 m
0.14 m
-
R3 44.7 ° 0.18 m
0.14 m
-
R7 43.5 ° 0.20 m
0.14 m
-
R8 44.7 ° 0.20 m
0.14 m
-
R9 - - - -
R11 44.7 ° 0.19 m
0.14 m
-
R13 44.8 ° 0.20 m
0.14 m
-
R15 44.2 ° 0.19 m
0.14 m
-
R17 44.7 ° 0.20 m
0.14 m
-
R18 44.6 ° 0.19 m
0.14 m
-
R19 44.8 ° 0.20 m
0.14 m
-
R20 44.7 ° 0.20 m
0.13 m
-
R21 43.9 ° 0.20 m
0.14 m
-
R23 44.7 ° 0.19 m
0.14 m
-

Code multipath by SV elevation (+*) 
Elevation MP1 MP2 MP5
85 - 90 0.30 m
0.10 m
-
80 - 85 0.24 m
0.09 m
-
75 - 80 0.26 m
0.09 m
-
70 - 75 0.22 m
0.10 m
-
65 - 70 0.23 m
0.10 m
-
60 - 65 0.25 m
0.10 m
-
55 - 60 0.23 m
0.10 m
-
50 - 55 0.23 m
0.10 m
-
45 - 50 0.20 m
0.11 m
-
40 - 45 0.19 m
0.12 m
-
35 - 40 0.18 m
0.15 m
-
30 - 35 0.18 m
0.15 m
-
25 - 30 0.20 m
0.17 m
-
20 - 25 0.19 m
0.16 m
-
15 - 20 0.20 m
0.17 m
-
10 - 15 - - -
5 - 10 - - -
0 - 5 - - -


Observation File Error Messages:




GPS Navigation File Error Messages:




GLONASS Navigation File Error Messages:




General Error Messages:


- Orbit missing or expired for SV R23 starting 2009/12/02 15:31:00.00.
- Orbit missing or expired for SV R3 starting 2009/12/06 12:31:00.00.

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 observation contains non-zero C1 or P1, C2 or P2, L1, L2 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 mask with no observations recorded for at least 120 seconds to be reported 
-  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 37.8 seconds to process this file 
-  This file was processed using version 2.2.0.35