Leica SpiderQC v4.4 Quality Report


Program Run: 2017/06/07 00:05:12.53

File Details:


Observation File: anti1570.17o
GPS Navigation File: anti1570.17n
GLONASS Navigation File: anti1570.17g
Quality Testing:  Pass 

Station Details:


Marker Name/Number:  ANTI  ANTI   
Observer/Agency:       
Receiver #/Type/Vers:  495471  LEICA GRX1200+GNSS  8.71/6.112 
Antenna #/Type:  09260119  LEIAX1203+GNSS NONE   
Antenna Offsets (HEN):  0.000  0.000  0.000 
Approx Position (XYZ):  5446736.709  -1359429.334  3017994.742 
Approx Position (plh):  28° 25' 23.89917" N  14° 00' 50.10194" W  316.057m 
Diff. Est-Header:  0.7 m dX  -6.3 m dY  1.9 m dZ 
Diff. Est-Header:  6.6 m (2880 estimates) 

Session Summary:


Time of first obs:  2017/06/06 00:00:00.00 GPS 
Time of last obs:  2017/06/06 23:59:30.00 GPS 
Session length:  23.99 hours 
GPS week:  1952, day 2 
Observation interval:  30.00 seconds 
UTC leap seconds:  18 seconds 

Num SVs with obs:  55 
Num SVs with nav:  55 
Total GPS orbits:  183 
Total GLONASS orbits:  376 
Total Galileo orbits: 
SVs with obs:  G1 G2 G3 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 R10 R11 R12 R13 R14 R15 R16 R17 R18 R19 R20 R21 R22 R23 R24  
SVs without obs:  G4 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 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 R10 R11 R12 R13 R14 R15 R16 R17 R18 R19 R20 R21 R22 R23 R24  
SVs without nav:  G4  
User Disabled SVs:  None 
Meteo epochs: 
Auxiliary epochs: 

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   
     
GPS Specific Tests 
Cycle Slips:  Pass  Value 3 slips, Threshold 45 slips 
Multipath:  Pass  Value 0.20m MP1 / 0.21m MP2, Threshold 0.5 m 
Data Completeness:  Pass  Value 100.0 %, Threshold 95.0 % 
Navigation Data:  Pass   
     
GLONASS Specific Tests 
Cycle Slips:  Pass  Value 6 slips, Threshold 100 slips 
Multipath:  Pass  Value 0.19m MP1 / 0.24m MP2, Threshold 0.5 m 
Data Completeness:  Pass  Value 97.8 %, Threshold 90.0 % 
Navigation Data:  Pass   

General Quality Indicators:


Tracking   
Num obs > 0°:  44182 
Num possible obs > 0°:  52535 
Num obs with invalid nav: 
Num obs without nav: 
Num obs to unhealthy SV:  25 
Num obs with WLF change: 
Num complete loss of lock: 

Num obs GPS > 0°:  25278 
Num obs GLONASS > 0°:  18904 
Num obs Galileo > 0°: 
Num obs All > 0°:  44182 

Epochs with < 5 SV > 15°:  (0.0 %) 
Epochs with all SV > 15°:  2880  (100.0 %) 
Epochs with full data > 15°:  2510  (87.2 %) 

Satellite Geometry 
DOP  Minimum  Maximum  Average 
PDOP  2.5  5.6  3.4 
GDOP  3.0  6.7  4.1 

Data Gaps 
Num epochs with data:  2880 
Num epochs without data: 
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 
None   

Receiver Clock 
Clock Slips > 15°: 
Max RX clock offset:  0.000049 ms (at 2017/06/06 00:34:00.00) 
Num of RX clock resets: 
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°:  39095  22397  16698 
% obs > 15°:   100.0 %  100.0 %  100.0 % 
Num possible obs > 15°:  39095  22397  16698 
Num complete obs > 15°:  38725  22397  16328 
% complete obs > 15°:   99.1 %  100.0 %  97.8 % 
Average # SV per Epoch:  13.6   7.8   5.8  
         
Obs L2 : Obs L1:  0.991   1.000   0.978  
Obs L5 : Obs L1: 

Cycle Slips         
Num cycle slips > 15°: 
% slips per complete obs:  0.023 %  0.013 %  0.037 % 
Num complete obs per slip:  430278   746567   272133  
IOD Slips > 15°:  368  368 
Outliers > 15°: 
LLI L1 : Obs L1: 
LLI L2 : Obs L2: 
LLI L5 : Obs L5: 

Multipath         
MP1 RMS:  0.199 m  0.203 m  0.194 m 
MP2 RMS:  0.221 m  0.211 m  0.235 m 
MP5 RMS: 

Extended Quality Information:


Tracking by observation type > 15°: 
Type Code Phase SNR Doppler
L1 100.0 %
100.0 %
N/A N/A
L2 N/A 99.1 %
N/A N/A
L2P 99.1 %
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
G1 15.01° 55.06° 857 857 (100.0 %)
0 (0.0 %) 0
G2 15.03° 59.72° 566 566 (100.0 %)
0 (0.0 %) 0
G3 15.04° 76.71° 751 751 (100.0 %)
0 (0.0 %) 0
G5 15.05° 85.90° 700 700 (100.0 %)
0 (0.0 %) 0
G6 15.08° 85.89° 663 663 (100.0 %)
0 (0.0 %) 1
G7 15.02° 53.38° 731 731 (100.0 %)
0 (0.0 %) 0
G8 15.01° 66.77° 804 804 (100.0 %)
0 (0.0 %) 0
G9 15.05° 88.30° 678 678 (100.0 %)
0 (0.0 %) 0
G10 15.04° 43.64° 801 801 (100.0 %)
0 (0.0 %) 0
G11 15.03° 62.32° 818 818 (100.0 %)
0 (0.0 %) 0
G12 15.11° 86.02° 670 670 (100.0 %)
0 (0.0 %) 0
G13 15.03° 55.60° 846 846 (100.0 %)
0 (0.0 %) 0
G14 15.03° 50.64° 750 750 (100.0 %)
0 (0.0 %) 0
G15 15.02° 76.81° 753 753 (100.0 %)
0 (0.0 %) 0
G16 15.07° 77.07° 726 726 (100.0 %)
0 (0.0 %) 0
G17 15.04° 62.48° 573 573 (100.0 %)
0 (0.0 %) 0
G18 15.03° 36.03° 821 821 (100.0 %)
0 (0.0 %) 0
G19 15.00° 54.85° 734 734 (100.0 %)
0 (0.0 %) 0
G20 15.05° 67.06° 595 595 (100.0 %)
0 (0.0 %) 0
G21 15.14° 62.60° 593 593 (100.0 %)
0 (0.0 %) 0
G22 15.03° 89.12° 705 705 (100.0 %)
0 (0.0 %) 0
G23 15.12° 71.40° 629 629 (100.0 %)
0 (0.0 %) 0
G24 15.13° 56.92° 847 847 (100.0 %)
0 (0.0 %) 0
G25 15.11° 65.61° 794 794 (100.0 %)
0 (0.0 %) 0
G26 15.02° 69.93° 785 785 (100.0 %)
0 (0.0 %) 1
G27 15.03° 54.97° 850 850 (100.0 %)
0 (0.0 %) 0
G28 15.00° 36.57° 822 822 (100.0 %)
0 (0.0 %) 0
G29 15.02° 80.87° 629 629 (100.0 %)
0 (0.0 %) 0
G30 15.11° 69.15° 600 600 (100.0 %)
0 (0.0 %) 0
G31 15.02° 85.03° 660 660 (100.0 %)
0 (0.0 %) 1
G32 15.01° 57.16° 646 646 (100.0 %)
0 (0.0 %) 0
R1 15.05° 85.06° 728 728 (100.0 %)
0 (0.0 %) 0
R2 15.06° 68.81° 987 987 (100.0 %)
0 (0.0 %) 0
R3 15.01° 52.48° 962 962 (100.0 %)
0 (0.0 %) 0
R4 15.04° 75.30° 603 603 (100.0 %)
0 (0.0 %) 1
R5 15.00° 80.18° 532 532 (100.0 %)
0 (0.0 %) 1
R6 15.03° 54.46° 648 648 (100.0 %)
0 (0.0 %) 0
R7 15.02° 40.09° 709 709 (100.0 %)
0 (0.0 %) 0
R8 15.02° 62.00° 554 554 (100.0 %)
0 (0.0 %) 0
R9 15.04° 49.99° 754 754 (100.0 %)
0 (0.0 %) 1
R10 15.03° 73.24° 601 601 (100.0 %)
0 (0.0 %) 0
R11 15.00° 81.80° 701 701 (100.0 %)
0 (0.0 %) 1
R12 15.05° 39.38° 367 367 (100.0 %)
0 (0.0 %) 0
R13 15.03° 64.00° 809 809 (100.0 %)
0 (0.0 %) 0
R14 15.00° 89.46° 581 581 (100.0 %)
0 (0.0 %) 0
R15 15.02° 72.33° 606 606 (100.0 %)
0 (0.0 %) 0
R16 15.01° 47.85° 762 762 (100.0 %)
0 (0.0 %) 1
R17 15.06° 82.97° 845 845 (100.0 %)
0 (0.0 %) 0
R18 15.10° 41.56° 823 823 (100.0 %)
0 (0.0 %) 0
R19 15.00° 59.60° 620 620 (100.0 %)
0 (0.0 %) 0
R20 15.15° 84.94° 535 535 (100.0 %)
0 (0.0 %) 0
R21 15.00° 69.92° 621 621 (100.0 %)
0 (0.0 %) 0
R22 15.09° 47.75° 760 760 (100.0 %)
0 (0.0 %) 0
R23 15.01° 52.18° 803 803 (100.0 %)
0 (0.0 %) 0
R24 15.10° 78.64° 787 787 (100.0 %)
0 (0.0 %) 1

Missing phase observations by satellite > 15°: 
SV Observations Missing L1 Missing L2
G1 2.2 %
0.0 %
0.0 %
G2 1.4 %
0.0 %
0.0 %
G3 1.9 %
0.0 %
0.0 %
G5 1.8 %
0.0 %
0.0 %
G6 1.7 %
0.0 %
0.0 %
G7 1.9 %
0.0 %
0.0 %
G8 2.1 %
0.0 %
0.0 %
G9 1.7 %
0.0 %
0.0 %
G10 2.0 %
0.0 %
0.0 %
G11 2.1 %
0.0 %
0.0 %
G12 1.7 %
0.0 %
0.0 %
G13 2.2 %
0.0 %
0.0 %
G14 1.9 %
0.0 %
0.0 %
G15 1.9 %
0.0 %
0.0 %
G16 1.9 %
0.0 %
0.0 %
G17 1.5 %
0.0 %
0.0 %
G18 2.1 %
0.0 %
0.0 %
G19 1.9 %
0.0 %
0.0 %
G20 1.5 %
0.0 %
0.0 %
G21 1.5 %
0.0 %
0.0 %
G22 1.8 %
0.0 %
0.0 %
G23 1.6 %
0.0 %
0.0 %
G24 2.2 %
0.0 %
0.0 %
G25 2.0 %
0.0 %
0.0 %
G26 2.0 %
0.0 %
0.0 %
G27 2.2 %
0.0 %
0.0 %
G28 2.1 %
0.0 %
0.0 %
G29 1.6 %
0.0 %
0.0 %
G30 1.5 %
0.0 %
0.0 %
G31 1.7 %
0.0 %
0.0 %
G32 1.7 %
0.0 %
0.0 %
R1 1.9 %
0.0 %
0.0 %
R2 2.5 %
0.0 %
0.0 %
R3 2.5 %
0.0 %
0.0 %
R4 1.5 %
0.0 %
0.0 %
R5 1.4 %
0.0 %
0.0 %
R6 1.7 %
0.0 %
0.0 %
R7 1.8 %
0.0 %
0.0 %
R8 1.4 %
0.0 %
0.0 %
R9 1.9 %
0.0 %
0.0 %
R10 1.5 %
0.0 %
0.0 %
R11 1.8 %
0.0 %
0.0 %
R12 0.9 %
0.0 %
100.0 %
R13 2.1 %
0.0 %
0.0 %
R14 1.5 %
0.0 %
0.0 %
R15 1.6 %
0.0 %
0.0 %
R16 1.9 %
0.1 %
0.1 %
R17 2.2 %
0.0 %
0.0 %
R18 2.1 %
0.0 %
0.0 %
R19 1.6 %
0.0 %
0.0 %
R20 1.4 %
0.0 %
0.0 %
R21 1.6 %
0.0 %
0.0 %
R22 1.9 %
0.0 %
0.0 %
R23 2.1 %
0.0 %
0.0 %
R24 2.0 %
0.0 %
0.3 %

Missing code observations by satellite > 15°: 
SV Missing C1 Missing C2P
G1 0.0 %
0.0 %
G2 0.0 %
0.0 %
G3 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 %
G24 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 %
R1 0.0 %
0.0 %
R2 0.0 %
0.0 %
R3 0.0 %
0.0 %
R4 0.0 %
0.0 %
R5 0.0 %
0.0 %
R6 0.0 %
0.0 %
R7 0.0 %
0.0 %
R8 0.0 %
0.0 %
R9 0.0 %
0.0 %
R10 0.0 %
0.0 %
R11 0.0 %
0.0 %
R12 0.0 %
100.0 %
R13 0.0 %
0.0 %
R14 0.0 %
0.0 %
R15 0.0 %
0.0 %
R16 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 %
R22 0.0 %
0.0 %
R23 0.0 %
0.0 %
R24 0.0 %
0.3 %

Tracking by satellite elevation > 15°: 
Elevation Cycle Slips GPS Cycle Slips GLONASS Cycle Slips Galileo Observations
85 - 90 0
0
0
0.5 %
80 - 85 0
0
0
1.4 %
75 - 80 0
0
0
2.0 %
70 - 75 0
0
0
2.7 %
65 - 70 0
0
0
4.1 %
60 - 65 0
0
0
4.8 %
55 - 60 0
0
0
6.1 %
50 - 55 0
0
0
8.8 %
45 - 50 0
0
0
9.0 %
40 - 45 0
0
0
8.3 %
35 - 40 0
0
0
9.5 %
30 - 35 0
1
0
10.4 %
25 - 30 2
2
0
9.9 %
20 - 25 0
1
0
9.9 %
15 - 20 1
2
0
12.8 %
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
G1 8.5
7.3
- - -
G2 8.3
7.1
- - -
G3 8.5
7.5
- - -
G5 8.7
7.3
- - -
G6 8.5
7.7
- - -
G7 8.5
6.0
- - -
G8 8.5
7.3
- - -
G9 8.6
7.8
- - -
G10 8.1
6.6
- - -
G11 8.4
6.6
- - -
G12 8.8
7.0
- - -
G13 8.5
6.4
- - -
G14 7.5
5.6
- - -
G15 8.8
7.0
- - -
G16 8.4
6.7
- - -
G17 8.7
7.0
- - -
G18 7.8
5.2
- - -
G19 8.1
6.8
- - -
G20 8.3
6.8
- - -
G21 8.4
6.7
- - -
G22 8.6
7.1
- - -
G23 8.7
6.7
- - -
G24 8.5
7.5
- - -
G25 8.5
7.1
- - -
G26 8.5
7.2
- - -
G27 8.5
7.5
- - -
G28 7.8
5.4
- - -
G29 8.8
7.0
- - -
G30 8.7
7.4
- - -
G31 8.7
7.0
- - -
G32 8.3
6.9
- - -
R1 7.8
5.8
- - -
R2 8.3
7.7
- - -
R3 7.7
7.5
- - -
R4 8.2
7.5
- - -
R5 6.9
5.7
- - -
R6 6.1
5.5
- - -
R7 7.7
7.3
- - -
R8 7.5
7.3
- - -
R9 7.7
7.5
- - -
R10 8.2
5.9
- - -
R11 8.0
7.4
- - -
R12 7.4
- - - -
R13 6.4
5.7
- - -
R14 6.4
5.8
- - -
R15 7.6
7.4
- - -
R16 6.6
5.8
- - -
R17 7.8
7.4
- - -
R18 7.8
7.3
- - -
R19 7.2
7.2
- - -
R20 6.6
7.7
- - -
R21 8.0
7.6
- - -
R22 7.8
7.6
- - -
R23 7.9
5.6
- - -
R24 6.9
4.0
- - -
Average GPS: 8.4
6.9
- - -
Average GLONASS: 7.4
6.7
- - -
Average Galileo: - - - - -
Average All: 8.0
6.8
- - -

Code multipath by satellite > 15°: 
SV Av Elev MP1 MP2 MP5 MP5b MP5a+b
G1 35.0 ° 0.18 m
0.19 m
- - -
G2 37.4 ° 0.20 m
0.18 m
- - -
G3 45.9 ° 0.18 m
0.18 m
- - -
G5 50.5 ° 0.19 m
0.19 m
- - -
G6 50.5 ° 0.21 m
0.20 m
- - -
G7 34.2 ° 0.26 m
0.27 m
- - -
G8 40.9 ° 0.19 m
0.20 m
- - -
G9 51.7 ° 0.18 m
0.22 m
- - -
G10 29.3 ° 0.29 m
0.28 m
- - -
G11 38.7 ° 0.19 m
0.19 m
- - -
G12 50.6 ° 0.17 m
0.20 m
- - -
G13 35.3 ° 0.17 m
0.19 m
- - -
G14 32.8 ° 0.26 m
0.23 m
- - -
G15 45.9 ° 0.24 m
0.24 m
- - -
G16 46.1 ° 0.16 m
0.21 m
- - -
G17 38.8 ° 0.18 m
0.22 m
- - -
G18 25.5 ° 0.26 m
0.27 m
- - -
G19 34.9 ° 0.20 m
0.23 m
- - -
G20 41.1 ° 0.18 m
0.19 m
- - -
G21 38.9 ° 0.17 m
0.22 m
- - -
G22 52.1 ° 0.15 m
0.21 m
- - -
G23 43.3 ° 0.22 m
0.21 m
- - -
G24 36.0 ° 0.18 m
0.19 m
- - -
G25 40.4 ° 0.18 m
0.19 m
- - -
G26 42.5 ° 0.20 m
0.21 m
- - -
G27 35.0 ° 0.17 m
0.18 m
- - -
G28 25.8 ° 0.24 m
0.24 m
- - -
G29 47.9 ° 0.22 m
0.24 m
- - -
G30 42.1 ° 0.24 m
0.20 m
- - -
G31 50.0 ° 0.20 m
0.19 m
- - -
G32 36.1 ° 0.22 m
0.21 m
- - -
R1 50.1 ° 0.19 m
0.24 m
- - -
R2 41.9 ° 0.15 m
0.20 m
- - -
R3 33.7 ° 0.27 m
0.25 m
- - -
R4 45.2 ° 0.16 m
0.22 m
- - -
R5 47.6 ° 0.16 m
0.20 m
- - -
R6 34.7 ° 0.21 m
0.22 m
- - -
R7 27.6 ° 0.25 m
0.29 m
- - -
R8 38.5 ° 0.23 m
0.30 m
- - -
R9 32.5 ° 0.22 m
0.23 m
- - -
R10 44.1 ° 0.14 m
0.19 m
- - -
R11 48.4 ° 0.14 m
0.22 m
- - -
R12 - - - - - -
R13 39.5 ° 0.22 m
0.26 m
- - -
R14 52.2 ° 0.19 m
0.25 m
- - -
R15 43.7 ° 0.17 m
0.19 m
- - -
R16 31.4 ° 0.23 m
0.23 m
- - -
R17 49.0 ° 0.16 m
0.21 m
- - -
R18 28.3 ° 0.19 m
0.26 m
- - -
R19 37.3 ° 0.23 m
0.30 m
- - -
R20 50.0 ° 0.19 m
0.27 m
- - -
R21 42.5 ° 0.15 m
0.21 m
- - -
R22 31.4 ° 0.19 m
0.23 m
- - -
R23 33.6 ° 0.23 m
0.26 m
- - -
R24 46.9 ° 0.16 m
0.19 m
- - -
Average GPS: - 0.20 m
0.21 m
- - -
Average GLONASS: - 0.19 m
0.24 m
- - -
Average Galileo: - - - - - -
Average All: - 0.20 m
0.22 m
- - -

Code multipath by satellite elevation > 15°: 
Elevation MP1 MP2 MP5 MP5b MP5a+b
85 - 90 0.10 m
0.12 m
- - -
80 - 85 0.10 m
0.13 m
- - -
75 - 80 0.09 m
0.13 m
- - -
70 - 75 0.09 m
0.13 m
- - -
65 - 70 0.09 m
0.13 m
- - -
60 - 65 0.10 m
0.13 m
- - -
55 - 60 0.12 m
0.15 m
- - -
50 - 55 0.14 m
0.15 m
- - -
45 - 50 0.17 m
0.16 m
- - -
40 - 45 0.17 m
0.19 m
- - -
35 - 40 0.20 m
0.22 m
- - -
30 - 35 0.24 m
0.25 m
- - -
25 - 30 0.28 m
0.29 m
- - -
20 - 25 0.29 m
0.30 m
- - -
15 - 20 0.31 m
0.36 m
- - -
10 - 15 - - - - -
5 - 10 - - - - -
0 - 5 - - - - -


Observation File Messages:





GPS Navigation File Messages:




GLONASS Navigation File Messages:




General Messages:



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  
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This file was processed using version 4.4.0.1