Leica SpiderQC v4.4 Quality Report


Program Run: 2017/04/05 00:05:46.84

File Details:


Observation File: yaiz0940.17o
GPS Navigation File: yaiz0940.17n
GLONASS Navigation File: yaiz0940.17g
Quality Testing:  Pass 

Station Details:


Marker Name/Number:  YAIZ  31326M001   
Observer/Agency:       
Receiver #/Type/Vers:  495478  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):  5425196.210  -1329094.129  3069344.538 
Approx Position (plh):  28° 57' 6.62215" N  13° 45' 55.85104" W  233.531m 
Diff. Est-Header:  1.0 m dX  -6.8 m dY  2.4 m dZ 
Diff. Est-Header:  7.3 m (2880 estimates) 

Session Summary:


Time of first obs:  2017/04/04 00:00:00.00 GPS 
Time of last obs:  2017/04/04 23:59:30.00 GPS 
Session length:  23.99 hours 
GPS week:  1943, 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:  193 
Total GLONASS orbits:  381 
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 2 slips, Threshold 45 slips 
Multipath:  Pass  Value 0.15m MP1 / 0.18m MP2, Threshold 0.5 m 
Data Completeness:  Pass  Value 100.0 %, Threshold 95.0 % 
Navigation Data:  Pass   
     
GLONASS Specific Tests 
Cycle Slips:  Pass  Value 5 slips, Threshold 104 slips 
Multipath:  Pass  Value 0.16m MP1 / 0.21m MP2, Threshold 0.5 m 
Data Completeness:  Pass  Value 95.9 %, Threshold 90.0 % 
Navigation Data:  Pass   

General Quality Indicators:


Tracking   
Num obs > 0°:  44389 
Num possible obs > 0°:  53136 
Num obs with invalid nav: 
Num obs without nav: 
Num obs to unhealthy SV: 
Num obs with WLF change: 
Num complete loss of lock: 

Num obs GPS > 0°:  25060 
Num obs GLONASS > 0°:  19329 
Num obs Galileo > 0°: 
Num obs All > 0°:  44389 

Epochs with < 5 SV > 15°:  (0.0 %) 
Epochs with all SV > 15°:  2880  (100.0 %) 
Epochs with full data > 15°:  2165  (75.2 %) 

Satellite Geometry 
DOP  Minimum  Maximum  Average 
PDOP  2.6  5.4  3.4 
GDOP  3.1  6.5  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:  0.000059 ms (at 2017/04/04 04:51:30.00) 
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°:  39697  22401  17296 
% obs > 15°:   100.0 %  100.0 %  100.0 % 
Num possible obs > 15°:  39697  22401  17296 
Num complete obs > 15°:  38982  22401  16581 
% complete obs > 15°:   98.2 %  100.0 %  95.9 % 
Average # SV per Epoch:  13.8   7.8   6.0  
         
Obs L2 : Obs L1:  0.982   1.000   0.959  
Obs L5 : Obs L1: 

Cycle Slips         
Num cycle slips > 15°: 
% slips per complete obs:  0.018 %  0.009 %  0.030 % 
Num complete obs per slip:  556886   1120050   331620  
IOD Slips > 15°:  713  713 
Outliers > 15°: 
LLI L1 : Obs L1: 
LLI L2 : Obs L2:  0.0000   0.0001  
LLI L5 : Obs L5: 

Multipath         
MP1 RMS:  0.154 m  0.151 m  0.159 m 
MP2 RMS:  0.192 m  0.180 m  0.209 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 98.2 %
N/A N/A
L2P 98.2 %
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 15.13° 55.78° 852 852 (100.0 %)
0 (0.0 %) 0
G2 15.09° 60.93° 570 570 (100.0 %)
0 (0.0 %) 0
G3 15.07° 77.66° 745 745 (100.0 %)
0 (0.0 %) 0
G5 15.01° 85.52° 702 702 (100.0 %)
0 (0.0 %) 0
G6 15.06° 85.27° 653 653 (100.0 %)
0 (0.0 %) 0
G7 15.01° 52.65° 736 736 (100.0 %)
0 (0.0 %) 0
G8 15.11° 67.95° 804 804 (100.0 %)
0 (0.0 %) 0
G9 15.01° 88.90° 673 673 (100.0 %)
0 (0.0 %) 0
G10 15.02° 44.05° 800 800 (100.0 %)
0 (0.0 %) 0
G11 15.07° 62.87° 823 823 (100.0 %)
0 (0.0 %) 0
G12 15.08° 85.11° 675 675 (100.0 %)
0 (0.0 %) 0
G13 15.00° 56.24° 842 842 (100.0 %)
0 (0.0 %) 0
G14 15.01° 50.05° 766 766 (100.0 %)
0 (0.0 %) 0
G15 15.03° 75.85° 758 758 (100.0 %)
0 (0.0 %) 0
G16 15.10° 77.26° 725 725 (100.0 %)
0 (0.0 %) 0
G17 15.02° 61.45° 561 561 (100.0 %)
0 (0.0 %) 0
G18 15.01° 36.82° 819 819 (100.0 %)
0 (0.0 %) 0
G19 15.02° 54.48° 732 732 (100.0 %)
0 (0.0 %) 0
G20 15.00° 66.62° 593 593 (100.0 %)
0 (0.0 %) 0
G21 15.07° 62.62° 594 594 (100.0 %)
0 (0.0 %) 0
G22 15.09° 89.10° 713 713 (100.0 %)
0 (0.0 %) 0
G23 15.14° 70.43° 616 616 (100.0 %)
0 (0.0 %) 0
G24 15.02° 57.58° 844 844 (100.0 %)
0 (0.0 %) 1
G25 15.01° 64.89° 799 799 (100.0 %)
0 (0.0 %) 1
G26 15.02° 70.13° 784 784 (100.0 %)
0 (0.0 %) 0
G27 15.02° 55.77° 854 854 (100.0 %)
0 (0.0 %) 0
G28 15.04° 36.19° 829 829 (100.0 %)
0 (0.0 %) 0
G29 15.03° 81.51° 632 632 (100.0 %)
0 (0.0 %) 0
G30 15.14° 69.17° 599 599 (100.0 %)
0 (0.0 %) 0
G31 15.09° 84.96° 659 659 (100.0 %)
0 (0.0 %) 0
G32 15.01° 57.60° 649 649 (100.0 %)
0 (0.0 %) 0
R1 15.01° 85.44° 805 805 (100.0 %)
0 (0.0 %) 0
R2 15.06° 68.70° 733 733 (100.0 %)
0 (0.0 %) 0
R3 15.14° 48.08° 762 762 (100.0 %)
0 (0.0 %) 0
R4 15.04° 53.41° 734 734 (100.0 %)
0 (0.0 %) 0
R5 15.10° 75.65° 604 604 (100.0 %)
0 (0.0 %) 0
R6 15.08° 78.32° 525 525 (100.0 %)
0 (0.0 %) 0
R7 15.04° 56.00° 673 673 (100.0 %)
0 (0.0 %) 0
R8 15.02° 62.34° 933 933 (100.0 %)
0 (0.0 %) 1
R9 15.04° 50.76° 749 749 (100.0 %)
0 (0.0 %) 0
R10 15.07° 51.48° 737 737 (100.0 %)
0 (0.0 %) 0
R11 15.12° 73.90° 607 607 (100.0 %)
0 (0.0 %) 0
R12 15.01° 81.61° 714 714 (100.0 %)
0 (0.0 %) 0
R13 15.00° 55.72° 851 851 (100.0 %)
0 (0.0 %) 0
R14 15.01° 65.22° 809 809 (100.0 %)
0 (0.0 %) 0
R15 15.04° 83.64° 655 655 (100.0 %)
0 (0.0 %) 0
R16 15.00° 68.91° 629 629 (100.0 %)
0 (0.0 %) 2
R17 15.03° 82.55° 591 591 (100.0 %)
0 (0.0 %) 0
R18 15.04° 59.52° 622 622 (100.0 %)
0 (0.0 %) 0
R19 15.06° 38.03° 713 713 (100.0 %)
0 (0.0 %) 0
R20 15.04° 61.04° 608 608 (100.0 %)
0 (0.0 %) 0
R21 15.07° 85.85° 541 541 (100.0 %)
0 (0.0 %) 0
R22 15.05° 69.25° 721 721 (100.0 %)
0 (0.0 %) 0
R23 15.07° 52.69° 1026 1026 (100.0 %)
0 (0.0 %) 1
R24 15.06° 73.10° 954 954 (100.0 %)
0 (0.0 %) 1

Missing phase observations by satellite > 15°: 
SV Observations Missing L1 Missing L2
G1 2.1 %
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 1.6 %
0.0 %
0.0 %
G7 1.9 %
0.0 %
0.0 %
G8 2.0 %
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 2.1 %
0.0 %
0.0 %
G14 1.9 %
0.0 %
0.0 %
G15 1.9 %
0.0 %
0.0 %
G16 1.8 %
0.0 %
0.0 %
G17 1.4 %
0.0 %
0.0 %
G18 2.1 %
0.0 %
0.0 %
G19 1.8 %
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 2.1 %
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 1.6 %
0.0 %
0.0 %
R1 2.0 %
0.0 %
0.0 %
R2 1.8 %
0.0 %
0.0 %
R3 1.9 %
0.0 %
0.0 %
R4 1.8 %
0.0 %
0.0 %
R5 1.5 %
0.0 %
0.0 %
R6 1.3 %
0.0 %
0.0 %
R7 1.7 %
0.0 %
0.0 %
R8 2.4 %
0.0 %
0.0 %
R9 1.9 %
0.0 %
0.0 %
R10 1.9 %
0.0 %
0.0 %
R11 1.5 %
0.0 %
0.0 %
R12 1.8 %
0.0 %
100.0 %
R13 2.1 %
0.0 %
0.0 %
R14 2.0 %
0.0 %
0.0 %
R15 1.6 %
0.0 %
0.0 %
R16 1.6 %
0.2 %
0.0 %
R17 1.5 %
0.0 %
0.0 %
R18 1.6 %
0.0 %
0.0 %
R19 1.8 %
0.0 %
0.0 %
R20 1.5 %
0.0 %
0.0 %
R21 1.4 %
0.0 %
0.0 %
R22 1.8 %
0.0 %
0.0 %
R23 2.6 %
0.0 %
0.0 %
R24 2.4 %
0.0 %
0.0 %

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 %
0.0 %

Tracking by satellite elevation > 15°: 
Elevation Cycle Slips GPS Cycle Slips GLONASS Cycle Slips Galileo Observations
85 - 90 0
0
0
0.4 %
80 - 85 0
0
0
1.4 %
75 - 80 0
0
0
1.9 %
70 - 75 0
0
0
2.5 %
65 - 70 0
0
0
4.1 %
60 - 65 0
0
0
5.1 %
55 - 60 0
0
0
6.8 %
50 - 55 0
0
0
8.6 %
45 - 50 0
0
0
8.7 %
40 - 45 0
0
0
8.3 %
35 - 40 0
0
0
9.4 %
30 - 35 1
0
0
10.1 %
25 - 30 0
1
0
9.7 %
20 - 25 0
1
0
10.1 %
15 - 20 1
3
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
7.4
- - -
G2 8.3
7.2
- - -
G3 8.5
7.7
- - -
G5 8.8
7.4
- - -
G6 8.5
7.8
- - -
G7 8.5
6.3
- - -
G8 8.6
7.5
- - -
G9 8.6
7.8
- - -
G10 8.2
6.8
- - -
G11 8.5
6.8
- - -
G12 8.8
7.1
- - -
G13 8.5
6.4
- - -
G14 7.7
5.7
- - -
G15 8.8
7.2
- - -
G16 8.5
6.9
- - -
G17 8.7
7.1
- - -
G18 7.8
5.4
- - -
G19 8.0
6.8
- - -
G20 8.3
6.9
- - -
G21 8.4
6.8
- - -
G22 8.6
7.3
- - -
G23 8.6
6.8
- - -
G24 8.5
7.5
- - -
G25 8.6
7.2
- - -
G26 8.5
7.4
- - -
G27 8.6
7.6
- - -
G28 7.8
5.6
- - -
G29 8.8
7.2
- - -
G30 8.7
7.6
- - -
G31 8.7
7.3
- - -
G32 8.3
7.0
- - -
R1 7.5
5.9
- - -
R2 8.1
7.6
- - -
R3 7.7
7.6
- - -
R4 7.7
7.6
- - -
R5 6.6
6.0
- - -
R6 7.4
5.9
- - -
R7 7.5
7.3
- - -
R8 6.9
7.2
- - -
R9 7.7
7.6
- - -
R10 7.7
5.7
- - -
R11 8.2
7.6
- - -
R12 7.3
- - - -
R13 6.2
5.9
- - -
R14 5.8
5.6
- - -
R15 7.3
7.3
- - -
R16 6.7
6.1
- - -
R17 7.7
7.6
- - -
R18 7.8
7.4
- - -
R19 6.9
7.2
- - -
R20 6.2
7.5
- - -
R21 8.0
7.6
- - -
R22 8.0
7.6
- - -
R23 7.9
5.8
- - -
R24 6.5
4.0
- - -
Average GPS: 8.5
7.0
- - -
Average GLONASS: 7.3
6.8
- - -
Average Galileo: - - - - -
Average All: 8.0
6.9
- - -

Code multipath by satellite > 15°: 
SV Av Elev MP1 MP2 MP5 MP5b MP5a+b
G1 35.5 ° 0.13 m
0.17 m
- - -
G2 38.0 ° 0.17 m
0.16 m
- - -
G3 46.4 ° 0.15 m
0.19 m
- - -
G5 50.3 ° 0.15 m
0.15 m
- - -
G6 50.2 ° 0.14 m
0.15 m
- - -
G7 33.8 ° 0.17 m
0.21 m
- - -
G8 41.5 ° 0.15 m
0.18 m
- - -
G9 52.0 ° 0.15 m
0.17 m
- - -
G10 29.5 ° 0.20 m
0.26 m
- - -
G11 39.0 ° 0.15 m
0.20 m
- - -
G12 50.1 ° 0.15 m
0.18 m
- - -
G13 35.6 ° 0.15 m
0.19 m
- - -
G14 32.5 ° 0.15 m
0.21 m
- - -
G15 45.4 ° 0.14 m
0.17 m
- - -
G16 46.2 ° 0.14 m
0.16 m
- - -
G17 38.2 ° 0.16 m
0.14 m
- - -
G18 25.9 ° 0.19 m
0.24 m
- - -
G19 34.8 ° 0.16 m
0.19 m
- - -
G20 40.8 ° 0.16 m
0.19 m
- - -
G21 38.8 ° 0.13 m
0.18 m
- - -
G22 52.1 ° 0.14 m
0.20 m
- - -
G23 42.8 ° 0.13 m
0.15 m
- - -
G24 36.3 ° 0.14 m
0.17 m
- - -
G25 39.9 ° 0.13 m
0.17 m
- - -
G26 42.6 ° 0.15 m
0.16 m
- - -
G27 35.4 ° 0.14 m
0.19 m
- - -
G28 25.6 ° 0.19 m
0.22 m
- - -
G29 48.3 ° 0.12 m
0.16 m
- - -
G30 42.2 ° 0.14 m
0.15 m
- - -
G31 50.0 ° 0.13 m
0.17 m
- - -
G32 36.3 ° 0.17 m
0.17 m
- - -
R1 50.2 ° 0.12 m
0.16 m
- - -
R2 41.9 ° 0.13 m
0.21 m
- - -
R3 31.6 ° 0.18 m
0.18 m
- - -
R4 34.2 ° 0.18 m
0.19 m
- - -
R5 45.4 ° 0.15 m
0.23 m
- - -
R6 46.7 ° 0.14 m
0.27 m
- - -
R7 35.5 ° 0.17 m
0.22 m
- - -
R8 38.7 ° 0.20 m
0.21 m
- - -
R9 32.9 ° 0.16 m
0.21 m
- - -
R10 33.3 ° 0.17 m
0.22 m
- - -
R11 44.5 ° 0.12 m
0.17 m
- - -
R12 - - - - - -
R13 35.4 ° 0.16 m
0.20 m
- - -
R14 40.1 ° 0.22 m
0.22 m
- - -
R15 49.3 ° 0.16 m
0.18 m
- - -
R16 42.0 ° 0.14 m
0.21 m
- - -
R17 48.8 ° 0.15 m
0.20 m
- - -
R18 37.3 ° 0.14 m
0.22 m
- - -
R19 26.5 ° 0.19 m
0.21 m
- - -
R20 38.0 ° 0.18 m
0.25 m
- - -
R21 50.5 ° 0.13 m
0.24 m
- - -
R22 42.1 ° 0.13 m
0.22 m
- - -
R23 33.9 ° 0.13 m
0.18 m
- - -
R24 44.1 ° 0.17 m
0.20 m
- - -
Average GPS: - 0.15 m
0.18 m
- - -
Average GLONASS: - 0.16 m
0.21 m
- - -
Average Galileo: - - - - - -
Average All: - 0.15 m
0.19 m
- - -

Code multipath by satellite elevation > 15°: 
Elevation MP1 MP2 MP5 MP5b MP5a+b
85 - 90 0.09 m
0.12 m
- - -
80 - 85 0.10 m
0.14 m
- - -
75 - 80 0.10 m
0.12 m
- - -
70 - 75 0.09 m
0.13 m
- - -
65 - 70 0.10 m
0.12 m
- - -
60 - 65 0.09 m
0.13 m
- - -
55 - 60 0.11 m
0.13 m
- - -
50 - 55 0.11 m
0.14 m
- - -
45 - 50 0.12 m
0.16 m
- - -
40 - 45 0.13 m
0.17 m
- - -
35 - 40 0.15 m
0.19 m
- - -
30 - 35 0.18 m
0.22 m
- - -
25 - 30 0.20 m
0.23 m
- - -
20 - 25 0.23 m
0.26 m
- - -
15 - 20 0.23 m
0.29 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