Leica SpiderQC v7.8 Quality Report


Program Run: 2025/01/28 10:15:51.27

File Details:


Observation File: mawa021w30.25o
GPS Navigation File: mawa021w30.25n
GLONASS Navigation File: mawa021w30.25g
Galileo Navigation File: mawa021w30.25l
BeiDou Navigation File: mawa021w30.25f
Quality Testing:  Fail (See below for details) 

Station Details:


Marker Name/Number:  MANITOWISHWATERS  MAWA   
Observer/Agency:  Eliott Smith  Wisconsin DOT   
Receiver #/Type/Vers:  6006R40035  TRIMBLE ALLOY   
Antenna #/Type:  1440925454  TRM55971.00 NONE   
Antenna Offsets (HEN):  0.000  0.000  0.000 
Approx Position (XYZ):  9556.874  -4428838.973  4575016.804 
Approx Position (plh):  46° 07' 20.41307" N  89° 52' 34.90734" W  462.952m 
Diff. Est-Header:  -5.6 m dX  2.7 m dY  -1.8 m dZ 
Diff. Est-Header:  6.4 m (900 estimates) 

Session Summary:


Time of first obs:  2025/01/21 22:30:00.00 GPS 
Time of last obs:  2025/01/21 22:44:59.00 GPS 
Session length:  14.98 minutes 
GPS week:  2350, day 2 
Observation interval:  1.00 seconds 
UTC leap seconds:  18 seconds 

Num SVs with obs:  32 
Num SVs with nav:  90 
Total GPS orbits:  49 
Total GLONASS orbits:  31 
Total Galileo orbits:  252 
Total BeiDou orbits:  32 
SVs with obs:  G2 G3 G6 G11 G12 G14 G17 G19 G24 R1 R2 R9 R15 R16 R17 R18 R19 E10 E11 E12 E24 E25 E31 E33 C12 C20 C24 C26 C29 C35 C44 C45  
SVs without obs:  G1 G4 G5 G7 G8 G9 G10 G13 G15 G16 G18 G20 G21 G22 G23 G25 G26 G27 G28 G29 G30 G31 G32 R3 R4 R5 R6 R7 R8 R10 R11 R12 R13 R14 R20 R21 R22 R23 R24 E1 E2 E3 E4 E5 E6 E7 E8 E9 E13 E14 E15 E16 E17 E18 E19 E20 E21 E22 E23 E26 E27 E28 E29 E30 E32 E34 E35 E36 C1 C2 C3 C4 C5 C6 C7 C8 C9 C10 C11 C13 C14 C15 C16 C17 C18 C19 C21 C22 C23 C25 C27 C28 C30 C31 C32 C33 C34 C36 C37 C38 C39 C40 C41 C42 C43 C46 C47 C48 C49 C50 C51 C52 C53 C54 C55 C56 C57 C58 C59 C60 C61 C62 C63 J1 J2 J3 J4 J5 J6 J7 J8 J9 J10 I1 I2 I3 I4 I5 I6 I7 I8 I9  
SVs with nav:  G2 G3 G4 G5 G6 G7 G8 G9 G10 G11 G12 G13 G14 G15 G16 G17 G18 G19 G20 G21 G24 G26 G27 G30 G31 R1 R2 R3 R4 R5 R6 R7 R8 R9 R10 R12 R13 R14 R15 R16 R17 R18 R19 R20 R21 R22 R23 R24 E3 E4 E5 E6 E8 E9 E10 E11 E12 E13 E15 E19 E21 E24 E25 E26 E31 E33 C8 C12 C13 C14 C19 C20 C21 C22 C24 C26 C27 C28 C29 C30 C32 C33 C35 C36 C38 C42 C44 C45 C48 C50  
SVs without nav:  G1 G22 G23 G25 G28 G29 G32 R11 E1 E2 E7 E14 E16 E17 E18 E20 E22 E23 E27 E28 E29 E30 E32 E34 E35 E36 C1 C2 C3 C4 C5 C6 C7 C9 C10 C11 C15 C16 C17 C18 C23 C25 C31 C34 C37 C39 C40 C41 C43 C46 C47 C49 C51 C52 C53 C54 C55 C56 C57 C58 C59 C60 C61 C62 C63  
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 0 slips, Threshold 11 slips 
Multipath:  Pass  Value 0.15m MP1 / 0.13m MP2 / 0.11m MP5, Threshold 0.5 m 
Data Completeness:  Pass  Value 100.0 %, Threshold 95.0 % 
Navigation Data:  Pass   
     
GLONASS Specific Tests 
Cycle Slips:  Pass  Value 0 slips, Threshold 28 slips 
Multipath:  Pass  Value 0.20m MP1 / 0.13m MP2, Threshold 0.5 m 
Data Completeness:  Fail  Value 0.0 %, Threshold 90.0 % 
Navigation Data:  Pass   
     
Galileo Specific Tests 
Cycle Slips:  Pass  Value 0 slips, Threshold 38 slips 
Multipath:  Pass  Value 0.13m MP1 / 0.08m MP5a / 0.11m MP5b / 0.04m MP5a+b, Threshold 0.5 m 
Data Completeness:  Fail  Value 0.0 %, Threshold 90.0 % 
Navigation Data:  Pass   
     
BeiDou Specific Tests 
Cycle Slips:  Pass  Value 0 slips, Threshold 36 slips 
Multipath:  Pass  Value 0.16m MP1 / 0.18m MP2b / 0.11m MP3, Threshold 0.5 m 
Data Completeness:  Fail  Value 0.0 %, Threshold 90.0 % 
Navigation Data:  Pass   

General Quality Indicators:


Tracking   
Num obs > 0°:  27822 
Num possible obs > 0°:  33810 
Num obs with invalid nav: 
Num obs without nav: 
Num obs to unhealthy SV: 
Num obs with WLF change: 
Num complete loss of lock: 

Epochs with < 5 SV > 15°:  (0.0 %) 
Epochs with all SV > 15°:  900  (100.0 %) 
Epochs with full data > 15°:  (0.0 %) 

Satellite Geometry 
DOP  Minimum  Maximum  Average 
PDOP  2.2  2.4  2.3 
GDOP  2.7  3.0  2.9 

Data Gaps 
Num epochs with data:  900 
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:  0.000026 ms (at 2025/01/21 22:30:52.00) 
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  BeiDou  QZSS  NavIC 
Tracking information over 0° 
Num obs > 0°:  27822  7630  6692  6300  7200 
Num possible obs > 0°:  33810  8542  8850  7989  8429 
Num obs with invalid nav: 
Num obs without nav: 
Num obs to unhealthy SV: 
               
Tracking over Elevation Mask (15°) 
Num obs > 15°:  22383  5492  4602  6300  5989 
% obs > 15°:   100.0 %  100.0 %  100.0 %  100.0 %  100.0 % 
Num possible obs > 15°:  22383  5492  4602  6300  5989 
Num complete obs > 15°:  5492  5492 
% complete obs > 15°:   24.5 %  100.0 % 
Num obs with WLF change:  
Average # SV per Epoch:  24.9   6.1   5.1   7.0   6.7  
               
Observation ratio w.r.t. L1/E1/B1I: 
Obs L2/B1C:  1.306   1.819   1.000  
Obs E5b/B2I:  0.561   1.000   0.098  
Obs L5/E5a/B2a:  0.840   0.655   1.000  
Obs E5a+b/B2a+b:  1.000   1.000  
Obs L6/E6/B3I/G2a:  0.902   0.902  
Obs G3: 

Cycle Slips               
Num cycle slips > 15°: 
% slips per complete obs: 
Num complete obs per slip: 
IOD Slips > 15°: 
Outliers > 15°: 
LLI : Obs L1/E1/B1I: 
LLI : Obs L2/B1C: 
LLI : Obs E5b/B2I: 
LLI : Obs L5/E5a/B2a: 
LLI : Obs E5a+b/B2a+b: 
LLI : Obs L6/E6/B3I/G2a: 
LLI : Obs G3: 

Multipath               
MP (L1/E1/B1I) RMS:  0.160 m  0.155 m  0.202 m  0.128 m  0.162 m 
MP (L2/B1C) RMS:  0.129 m  0.125 m  0.132 m 
MP (L5/E5a/B2a) RMS:  0.093 m  0.109 m  0.084 m 
MP (E5b/B2I) RMS:  0.122 m  0.114 m  0.179 m 
MP (E5a+b/B2a+b) RMS:  0.036 m  0.036 m 
MP (L6/E6/B3I/G2a) RMS:  0.107 m  0.107 m 
MP (G3) RMS: 

Extended Quality Information:


Tracking by observation type > 15°: 
Type Code Phase SNR Doppler
L1C 100.0 %
100.0 %
100.0 %
100.0 %
L1P 100.0 %
100.0 %
100.0 %
100.0 %
L1I 100.0 %
100.0 %
100.0 %
100.0 %
L1X 100.0 %
100.0 %
100.0 %
100.0 %
L2C 100.0 %
100.0 %
100.0 %
100.0 %
L2P 100.0 %
100.0 %
100.0 %
100.0 %
L2W 100.0 %
100.0 %
100.0 %
100.0 %
L2X 81.9 %
81.9 %
81.9 %
81.9 %
L5X 84.0 %
84.0 %
84.0 %
84.0 %
L7I 9.8 %
9.8 %
9.8 %
9.8 %
L7X 100.0 %
100.0 %
100.0 %
100.0 %
L8X 100.0 %
100.0 %
100.0 %
100.0 %
L6I 90.2 %
90.2 %
90.2 %
90.2 %

Tracking by satellite > 15°: 
SV GPS Min Elev Max Elev Possible Observations Actual Observations Observations with Invalid Ephemeris Cycle Slips
G2 15.00° 15.57° 92 92 (100.0 %)
0 (0.0 %) 0
G3 25.76° 27.30° 900 900 (100.0 %)
0 (0.0 %) 0
G6 40.67° 48.14° 900 900 (100.0 %)
0 (0.0 %) 0
G14 43.73° 50.59° 900 900 (100.0 %)
0 (0.0 %) 0
G17 65.46° 70.98° 900 900 (100.0 %)
0 (0.0 %) 0
G19 68.69° 73.54° 900 900 (100.0 %)
0 (0.0 %) 0
G24 28.53° 29.60° 900 900 (100.0 %)
0 (0.0 %) 0

SV GLONASS Min Elev Max Elev Possible Observations Actual Observations Observations with Invalid Ephemeris Cycle Slips
R9 47.17° 54.43° 900 900 (100.0 %)
0 (0.0 %) 0
R15 15.00° 16.04° 131 131 (100.0 %)
0 (0.0 %) 0
R16 60.68° 69.74° 900 900 (100.0 %)
0 (0.0 %) 0
R17 15.00° 21.49° 871 871 (100.0 %)
0 (0.0 %) 0
R18 61.85° 70.07° 900 900 (100.0 %)
0 (0.0 %) 0
R19 60.42° 67.41° 900 900 (100.0 %)
0 (0.0 %) 0

SV Galileo Min Elev Max Elev Possible Observations Actual Observations Observations with Invalid Ephemeris Cycle Slips
E10 60.39° 66.68° 900 900 (100.0 %)
0 (0.0 %) 0
E11 34.83° 40.81° 900 900 (100.0 %)
0 (0.0 %) 0
E12 71.01° 71.66° 900 900 (100.0 %)
0 (0.0 %) 0
E24 76.93° 82.47° 900 900 (100.0 %)
0 (0.0 %) 0
E25 41.96° 46.97° 900 900 (100.0 %)
0 (0.0 %) 0
E31 23.61° 28.35° 900 900 (100.0 %)
0 (0.0 %) 0
E33 22.98° 27.73° 900 900 (100.0 %)
0 (0.0 %) 0

SV BeiDou Min Elev Max Elev Possible Observations Actual Observations Observations with Invalid Ephemeris Cycle Slips
C12 15.00° 18.32° 589 589 (100.0 %)
0 (0.0 %) 0
C24 39.00° 43.32° 900 900 (100.0 %)
0 (0.0 %) 0
C26 58.61° 63.89° 900 900 (100.0 %)
0 (0.0 %) 0
C29 25.06° 30.37° 900 900 (100.0 %)
0 (0.0 %) 0
C35 85.29° 87.61° 900 900 (100.0 %)
0 (0.0 %) 0
C44 36.74° 42.20° 900 900 (100.0 %)
0 (0.0 %) 0
C45 15.83° 21.85° 900 900 (100.0 %)
0 (0.0 %) 0

Missing phase observations by satellite > 15°: 
SV GPS Observations Missing L1C Missing L2W Missing L2X Missing L5X
G2 0.4 %
0.0 %
0.0 %
100.0 %
100.0 %
G3 4.0 %
0.0 %
0.0 %
0.0 %
0.0 %
G6 4.0 %
0.0 %
0.0 %
0.0 %
0.0 %
G14 4.0 %
0.0 %
0.0 %
0.0 %
0.0 %
G17 4.0 %
0.0 %
0.0 %
0.0 %
100.0 %
G19 4.0 %
0.0 %
0.0 %
100.0 %
100.0 %
G24 4.0 %
0.0 %
0.0 %
0.0 %
0.0 %

SV GLONASS Observations Missing L1C Missing L1P Missing L2C Missing L2P
R9 4.0 %
0.0 %
0.0 %
0.0 %
0.0 %
R15 0.6 %
0.0 %
0.0 %
0.0 %
0.0 %
R16 4.0 %
0.0 %
0.0 %
0.0 %
0.0 %
R17 3.9 %
0.0 %
0.0 %
0.0 %
0.0 %
R18 4.0 %
0.0 %
0.0 %
0.0 %
0.0 %
R19 4.0 %
0.0 %
0.0 %
0.0 %
0.0 %

SV Galileo Observations Missing L1X Missing L5X Missing L7X Missing L8X
E10 4.0 %
0.0 %
0.0 %
0.0 %
0.0 %
E11 4.0 %
0.0 %
0.0 %
0.0 %
0.0 %
E12 4.0 %
0.0 %
0.0 %
0.0 %
0.0 %
E24 4.0 %
0.0 %
0.0 %
0.0 %
0.0 %
E25 4.0 %
0.0 %
0.0 %
0.0 %
0.0 %
E31 4.0 %
0.0 %
0.0 %
0.0 %
0.0 %
E33 4.0 %
0.0 %
0.0 %
0.0 %
0.0 %

SV BeiDou Observations Missing L2I Missing L7I Missing L6I
C12 2.6 %
0.0 %
0.0 %
100.0 %
C24 4.0 %
0.0 %
100.0 %
0.0 %
C26 4.0 %
0.0 %
100.0 %
0.0 %
C29 4.0 %
0.0 %
100.0 %
0.0 %
C35 4.0 %
0.0 %
100.0 %
0.0 %
C44 4.0 %
0.0 %
100.0 %
0.0 %
C45 4.0 %
0.0 %
100.0 %
0.0 %

Missing code observations by satellite > 15°: 
SV GPS Missing C1C Missing C2W Missing C2X Missing C5X
G2 0.0 %
0.0 %
100.0 %
100.0 %
G3 0.0 %
0.0 %
0.0 %
0.0 %
G6 0.0 %
0.0 %
0.0 %
0.0 %
G14 0.0 %
0.0 %
0.0 %
0.0 %
G17 0.0 %
0.0 %
0.0 %
100.0 %
G19 0.0 %
0.0 %
100.0 %
100.0 %
G24 0.0 %
0.0 %
0.0 %
0.0 %

SV GLONASS Missing C1C Missing C1P Missing C2C Missing C2P
R9 0.0 %
0.0 %
0.0 %
0.0 %
R15 0.0 %
0.0 %
0.0 %
0.0 %
R16 0.0 %
0.0 %
0.0 %
0.0 %
R17 0.0 %
0.0 %
0.0 %
0.0 %
R18 0.0 %
0.0 %
0.0 %
0.0 %
R19 0.0 %
0.0 %
0.0 %
0.0 %

SV Galileo Missing C1X Missing C5X Missing C7X Missing C8X
E10 0.0 %
0.0 %
0.0 %
0.0 %
E11 0.0 %
0.0 %
0.0 %
0.0 %
E12 0.0 %
0.0 %
0.0 %
0.0 %
E24 0.0 %
0.0 %
0.0 %
0.0 %
E25 0.0 %
0.0 %
0.0 %
0.0 %
E31 0.0 %
0.0 %
0.0 %
0.0 %
E33 0.0 %
0.0 %
0.0 %
0.0 %

SV BeiDou Missing C2I Missing C7I Missing C6I
C12 0.0 %
0.0 %
100.0 %
C24 0.0 %
100.0 %
0.0 %
C26 0.0 %
100.0 %
0.0 %
C29 0.0 %
100.0 %
0.0 %
C35 0.0 %
100.0 %
0.0 %
C44 0.0 %
100.0 %
0.0 %
C45 0.0 %
100.0 %
0.0 %

Tracking by satellite elevation > 15°: 
Elevation Cycle Slips GPS Cycle Slips GLONASS Cycle Slips Galileo Cycle Slips BeiDou Cycle Slips QZSS Cycle Slips NavIC Observations
85 - 90 0
0
0
0
0
0
4.0 %
80 - 85 0
0
0
0
0
0
1.8 %
75 - 80 0
0
0
0
0
0
2.2 %
70 - 75 0
0
0
0
0
0
7.8 %
65 - 70 0
0
0
0
0
0
11.4 %
60 - 65 0
0
0
0
0
0
12.0 %
55 - 60 0
0
0
0
0
0
1.0 %
50 - 55 0
0
0
0
0
0
2.8 %
45 - 50 0
0
0
0
0
0
7.7 %
40 - 45 0
0
0
0
0
0
10.8 %
35 - 40 0
0
0
0
0
0
6.6 %
30 - 35 0
0
0
0
0
0
0.4 %
25 - 30 0
0
0
0
0
0
16.9 %
20 - 25 0
0
0
0
0
0
5.0 %
15 - 20 0
0
0
0
0
0
9.4 %
10 - 15 0
0
0
0
0
0
0.0 %
5 - 10 0
0
0
0
0
0
0.0 %
0 - 5 0
0
0
0
0
0
0.0 %

Signal to Noise Ratio by satellite > 15°: 
SV GPS L1 L2 L5
G2 41.3
26.3
-
G3 42.7
42.8
47.6
G6 47.1
48.6
51.9
G14 48.0
49.5
51.9
G17 47.3
50.2
-
G19 47.7
43.4
-
G24 44.5
44.2
50.1
Average GPS: 45.5
43.6
50.4

SV GLONASS G1 G2
R9 50.7
48.7
R15 44.2
40.4
R16 51.2
49.4
R17 46.0
41.7
R18 50.2
49.3
R19 40.1
46.8
Average GLONASS: 47.0
46.1

SV Galileo E1 E5a E5b E5a+b
E10 50.8
52.5
52.6
56.1
E11 44.8
44.5
44.1
47.3
E12 46.2
49.7
50.4
53.9
E24 50.3
52.9
53.1
56.7
E25 49.3
49.9
50.0
53.8
E31 45.4
45.7
45.5
49.6
E33 44.9
45.6
45.5
49.5
Average Galileo: 47.4
48.7
48.7
52.4

SV BeiDou B1I B2I B3I
C12 38.8
43.6
-
C24 48.8
- 49.8
C26 49.9
- 51.3
C29 45.7
- 45.3
C35 49.9
- 52.9
C44 47.7
- 48.3
C45 42.7
- 43.9
Average BeiDou: 46.2
43.6
48.6

Code multipath by satellite > 15°: 
SV GPS Av Elev MP (L1) MP (L2) MP (L5)
G2 - - - -
G3 26.5 ° 0.24 m
0.18 m
0.17 m
G6 44.4 ° 0.14 m
0.11 m
0.07 m
G14 47.2 ° 0.14 m
0.10 m
0.06 m
G17 68.2 ° 0.11 m
0.09 m
-
G19 71.1 ° 0.12 m
0.08 m
-
G24 29.1 ° 0.17 m
0.19 m
0.13 m
Average GPS: - 0.15 m
0.13 m
0.11 m

SV GLONASS Av Elev MP (G1) MP (G2)
R9 50.8 ° 0.11 m
0.10 m
R15 15.5 ° 0.32 m
0.19 m
R16 65.2 ° 0.09 m
0.08 m
R17 18.2 ° 0.38 m
0.25 m
R18 66.0 ° 0.10 m
0.08 m
R19 63.9 ° 0.21 m
0.10 m
Average GLONASS: - 0.20 m
0.13 m

SV Galileo Av Elev MP (E1) MP (E5a) MP (E5b) MP (E5a+b)
E10 63.5 ° 0.07 m
0.05 m
0.06 m
0.02 m
E11 37.8 ° 0.16 m
0.10 m
0.14 m
0.05 m
E12 71.3 ° 0.09 m
0.05 m
0.07 m
0.01 m
E24 79.7 ° 0.08 m
0.04 m
0.05 m
0.01 m
E25 44.5 ° 0.13 m
0.11 m
0.14 m
0.04 m
E31 26.0 ° 0.16 m
0.12 m
0.17 m
0.06 m
E33 25.4 ° 0.20 m
0.13 m
0.16 m
0.05 m
Average Galileo: - 0.13 m
0.08 m
0.11 m
0.04 m

SV BeiDou Av Elev MP (B1I) MP (B2I) MP (B3I)
C12 16.7 ° 0.29 m
0.18 m
-
C24 41.2 ° 0.13 m
- 0.11 m
C26 61.3 ° 0.10 m
- 0.04 m
C29 27.7 ° 0.13 m
- 0.09 m
C35 86.4 ° 0.11 m
- 0.04 m
C44 39.5 ° 0.21 m
- 0.18 m
C45 18.8 ° 0.16 m
- 0.18 m
Average BeiDou: - 0.16 m
0.18 m
0.11 m

Code multipath by satellite elevation > 15°: 
Elevation MP (L1/E1/B1I) MP (L2/B1C) MP (L5/E5a/B2a) MP (E5b/B2I) MP (E5a+b/B2a+b) MP (L6/E6/B3I/G2a) MP (G3)
85 - 90 0.11 m
- - - - 0.04 m
-
80 - 85 0.08 m
- 0.04 m
0.06 m
0.02 m
- -
75 - 80 0.08 m
- 0.04 m
0.05 m
0.01 m
- -
70 - 75 0.11 m
0.09 m
0.05 m
0.07 m
0.01 m
- -
65 - 70 0.11 m
0.08 m
0.05 m
0.05 m
0.01 m
- -
60 - 65 0.12 m
0.09 m
0.05 m
0.07 m
0.02 m
0.04 m
-
55 - 60 0.10 m
- - - - 0.04 m
-
50 - 55 0.11 m
0.09 m
0.05 m
- - - -
45 - 50 0.13 m
0.11 m
0.07 m
0.12 m
0.04 m
- -
40 - 45 0.14 m
0.11 m
0.09 m
0.15 m
0.05 m
0.14 m
-
35 - 40 0.18 m
- 0.10 m
0.15 m
0.05 m
0.14 m
-
30 - 35 0.12 m
- - - - 0.07 m
-
25 - 30 0.18 m
0.19 m
0.14 m
0.15 m
0.05 m
0.09 m
-
20 - 25 0.24 m
0.22 m
0.12 m
0.19 m
0.06 m
0.11 m
-
15 - 20 0.27 m
0.25 m
- 0.18 m
- 0.21 m
-
10 - 15 - - - - - - -
5 - 10 - - - - - - -
0 - 5 - - - - - - -


Observation File Messages:





GPS Navigation File Messages:




GLONASS Navigation File Messages:




Galileo Navigation File Messages:




BeiDou Navigation File Messages:




General Messages:


- Updated header information or comments after epoch 2025/01/21 22:44:59.00

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 G1, G2, G2a code and phase measurements with a SNR of at least 0 
(#)  A complete Galileo observation contains non-zero E1, E5a, E5b, E5a+b, E6 code and phase measurements with a SNR of at least 0 
(#)  A complete BeiDou observation contains non-zero B1I, B1C, B2a, B2I, B2a+b code and phase measurements with a SNR of at least 0 
(#)  A complete QZSS observation contains non-zero code and phase measurements with a SNR of at least 0 
(#)  A complete NavIC 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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