Leica SpiderQC v7.9.0 Quality Report


Program Run: 2025/04/02 19:12:21.78

File Details:


Observation File: inbu092s.25o
GPS Navigation File: inbu092s.25n
GLONASS Navigation File: inbu092s.25g
Galileo Navigation File: inbu092s.25l
BeiDou Navigation File: inbu092s.25f
Quality Testing:  Pass 

Station Details:


Marker Name/Number:  INBU  INBU   
Observer/Agency:  Andrew Wilken  Indiana DOT   
Receiver #/Type/Vers:  1872084  LEICA GR50  4.82/7.900 
Antenna #/Type:  25082014  LEIAR20 LEIM   
Antenna Offsets (HEN):  0.000  0.000  0.000 
Approx Position (XYZ):  398513.486  -4823124.689  4140847.520 
Approx Position (plh):  40° 44' 28.72933" N  85° 16' 35.87570" W  226.301m 
Diff. Est-Header:  -6.0 m dX  0.4 m dY  -0.5 m dZ 
Diff. Est-Header:  6.0 m (3600 estimates) 

Session Summary:


Time of first obs:  2025/04/02 18:00:00.00 GPS 
Time of last obs:  2025/04/02 18:59:59.00 GPS 
Session length:  59.98 minutes 
GPS week:  2360, day 3 
Observation interval:  1.00 seconds 
UTC leap seconds:  18 seconds 

Num SVs with obs:  42 
Num SVs with nav:  117 
Total GPS orbits:  44 
Total GLONASS orbits:  43 
Total Galileo orbits:  102 
Total BeiDou orbits:  47 
SVs with obs:  G1 G3 G6 G11 G12 G14 G17 G19 G20 G22 G24 G30 R1 R2 R3 R8 R9 R14 R15 R16 R17 R18 R19 R24 E13 E21 E23 E26 E31 E33 C19 C20 C24 C26 C29 C30 C32 C35 C36 C44 C45 C48  
SVs without obs:  G2 G4 G5 G7 G8 G9 G10 G13 G15 G16 G18 G21 G23 G25 G26 G27 G28 G29 G31 G32 R4 R5 R6 R7 R10 R11 R12 R13 R20 R21 R22 R23 E1 E2 E3 E4 E5 E6 E7 E8 E9 E10 E11 E12 E14 E15 E16 E17 E18 E19 E20 E22 E24 E25 E27 E28 E29 E30 E32 E34 E35 E36 C1 C2 C3 C4 C5 C6 C7 C8 C9 C10 C11 C12 C13 C14 C15 C16 C17 C18 C21 C22 C23 C25 C27 C28 C31 C33 C34 C37 C38 C39 C40 C41 C42 C43 C46 C47 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:  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 R10 R12 R13 R14 R15 R16 R17 R18 R19 R20 R21 R22 R23 R24 E2 E3 E4 E5 E6 E7 E8 E9 E10 E11 E12 E13 E15 E16 E19 E21 E23 E24 E25 E26 E27 E29 E30 E31 E33 E34 E36 C8 C11 C12 C13 C14 C19 C20 C21 C22 C23 C24 C25 C26 C27 C28 C29 C30 C32 C33 C34 C35 C36 C37 C38 C40 C41 C42 C43 C44 C45 C46 C48 C50 C57 C58  
SVs without nav:  R11 E1 E14 E17 E18 E20 E22 E28 E32 E35 C1 C2 C3 C4 C5 C6 C7 C9 C10 C15 C16 C17 C18 C31 C39 C47 C49 C51 C52 C53 C54 C55 C56 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 61 slips 
Multipath:  Pass  Value 0.04m MP1 / 0.08m MP2 / 0.08m MP5, Threshold 0.5 m 
Data Completeness:  Pass  Value 100.0 %, Threshold 95.0 % 
     
GLONASS Specific Tests 
Cycle Slips:  Pass  Value 2 slips, Threshold 112 slips 
Multipath:  Pass  Value 0.03m MP1 / 0.06m MP2, Threshold 0.5 m 
Data Completeness:  Pass  Value 92.3 %, Threshold 55.0 % 
     
Galileo Specific Tests 
Cycle Slips:  Pass  Value 1 slips, Threshold 130 slips 
Multipath:  Pass  Value 0.03m MP1 / 0.06m MP5a / 0.05m MP5b / 0.02m MP5a+b, Threshold 0.5 m 
Data Completeness:  Pass  Value 100.0 %, Threshold 90.0 % 
     
BeiDou Specific Tests 
Cycle Slips:  Pass  Value 0 slips, Threshold 128 slips 
Multipath:  Pass  Value 0.04m MP1 / 0.07m MP3, Threshold 0.5 m 
Data Completeness:  Pass  Value 100.0 %, Threshold 90.0 % 

General Quality Indicators:


Tracking   
Num obs > 0°:  120332 
Num possible obs > 0°:  124684 
Num obs with invalid nav: 
Num obs without nav: 
Num obs to unhealthy SV:  46 
Num obs with WLF change: 
Num complete loss of lock: 

Epochs with < 5 SV > 15°:  (0.0 %) 
Epochs with all SV > 15°:  2042  (56.7 %) 
Epochs with full data > 15°:  2039  (56.6 %) 

Satellite Geometry 
DOP  Minimum  Maximum  Average 
PDOP  2.0  2.4  2.2 
GDOP  2.5  3.0  2.6 

Data Gaps 
Num epochs with data:  3600 
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 
R19  25.950  1 / 1558  17.12° / 26.84°  236.72° / 247.83° 
Total:  25.950 (1556 observations) 

Receiver Clock 
Clock Slips > 15°: 
Max RX clock offset:  0.000030 ms (at 2025/04/02 18:35:16.00) 
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°:  120332  35806  31014  21600  31912 
Num possible obs > 0°:  124684  36715  33778  21738  32453 
Num obs with invalid nav: 
Num obs without nav: 
Num obs to unhealthy SV:  46  46 
               
Tracking over Elevation Mask (15°) 
Num obs > 15°:  92007  30522  18597  21600  21288 
% obs > 15°:   98.3 %  100.0 %  92.3 %  100.0 %  100.0 % 
Num possible obs > 15°:  93565  30522  20155  21600  21288 
Num complete obs > 15°:  92004  30522  18594  21600  21288 
% complete obs > 15°:   98.3 %  100.0 %  92.3 %  100.0 %  100.0 % 
Num obs with WLF change:  
Average # SV per Epoch:  25.6   8.5   5.2   6.0   5.9  
               
Observation ratio w.r.t. L1/E1/B1I: 
Obs L2/B1C:  1.853   1.764   2.000  
Obs E5b/B2I:  1.000   1.000  
Obs L5/E5a/B2a:  0.760   0.590   1.000  
Obs E5a+b/B2a+b:  1.000   1.000  
Obs L6/E6/B3I/G2a:  1.000   1.000  
Obs G3: 

Cycle Slips               
Num cycle slips > 15°: 
% slips per complete obs:  0.003 %  0.011 %  0.005 % 
Num complete obs per slip:  30668   9297   21600  
IOD Slips > 15°: 
Outliers > 15°: 
LLI : Obs L1/E1/B1I:  0.0000   0.0001  
LLI : Obs L2/B1C:  0.0000   0.0001  
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:  0.036 m  0.039 m  0.030 m  0.032 m  0.043 m 
MP (L2/B1C) RMS:  0.071 m  0.081 m  0.058 m 
MP (L5/E5a/B2a) RMS:  0.071 m  0.079 m  0.064 m 
MP (E5b/B2I) RMS:  0.053 m  0.053 m 
MP (E5a+b/B2a+b) RMS:  0.023 m  0.023 m 
MP (L6/E6/B3I/G2a) RMS:  0.070 m  0.070 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 %
L1I 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 %
L2S 76.4 %
76.4 %
76.4 %
76.4 %
L2W 100.0 %
100.0 %
100.0 %
100.0 %
L5Q 76.0 %
76.0 %
76.0 %
76.0 %
L7Q 100.0 %
100.0 %
100.0 %
100.0 %
L8Q 100.0 %
100.0 %
100.0 %
100.0 %
L6I 100.0 %
100.0 %
100.0 %
100.0 %

Tracking by satellite > 15°: 
SV GPS Min Elev Max Elev Possible Observations Actual Observations Observations with Invalid Ephemeris Cycle Slips
G3 16.22° 27.54° 3600 3600 (100.0 %)
0 (0.0 %) 0
G6 53.17° 80.07° 3600 3600 (100.0 %)
0 (0.0 %) 0
G11 20.76° 45.98° 3600 3600 (100.0 %)
0 (0.0 %) 0
G12 15.00° 26.57° 1722 1722 (100.0 %)
0 (0.0 %) 0
G14 22.56° 49.84° 3600 3600 (100.0 %)
0 (0.0 %) 0
G17 43.20° 61.46° 3600 3600 (100.0 %)
0 (0.0 %) 0
G19 67.36° 71.03° 3600 3600 (100.0 %)
0 (0.0 %) 0
G22 45.17° 73.28° 3600 3600 (100.0 %)
0 (0.0 %) 0
G24 18.62° 24.10° 3600 3600 (100.0 %)
0 (0.0 %) 0

SV GLONASS Min Elev Max Elev Possible Observations Actual Observations Observations with Invalid Ephemeris Cycle Slips
R2 15.00° 17.59° 634 634 (100.0 %)
0 (0.0 %) 0
R9 15.00° 25.81° 1521 1521 (100.0 %)
0 (0.0 %) 0
R15 30.04° 65.20° 3600 3600 (100.0 %)
0 (0.0 %) 0
R16 51.34° 66.37° 3600 3600 (100.0 %)
0 (0.0 %) 0
R17 33.98° 60.12° 3600 3600 (100.0 %)
0 (0.0 %) 0
R18 55.99° 64.51° 3600 3600 (100.0 %)
0 (0.0 %) 0
R19 26.86° 38.50° 3600 2042 (56.7 %)
0 (0.0 %) 2

SV Galileo Min Elev Max Elev Possible Observations Actual Observations Observations with Invalid Ephemeris Cycle Slips
E13 22.76° 42.40° 3600 3600 (100.0 %)
0 (0.0 %) 0
E21 30.08° 51.03° 3600 3600 (100.0 %)
0 (0.0 %) 0
E23 72.63° 83.31° 3600 3600 (100.0 %)
0 (0.0 %) 0
E26 76.75° 86.54° 3600 3600 (100.0 %)
0 (0.0 %) 0
E31 20.19° 39.19° 3600 3600 (100.0 %)
0 (0.0 %) 0
E33 28.18° 49.02° 3600 3600 (100.0 %)
0 (0.0 %) 1

SV BeiDou Min Elev Max Elev Possible Observations Actual Observations Observations with Invalid Ephemeris Cycle Slips
C20 15.00° 22.21° 1575 1575 (100.0 %)
0 (0.0 %) 0
C26 27.99° 40.25° 3600 3600 (100.0 %)
0 (0.0 %) 0
C29 61.70° 77.94° 3600 3600 (100.0 %)
0 (0.0 %) 0
C30 15.00° 30.49° 2984 2984 (100.0 %)
0 (0.0 %) 0
C35 28.52° 46.49° 3600 3600 (100.0 %)
0 (0.0 %) 0
C36 15.00° 30.93° 2329 2329 (100.0 %)
0 (0.0 %) 0
C45 41.43° 62.71° 3600 3600 (100.0 %)
0 (0.0 %) 0

Missing phase observations by satellite > 15°: 
SV GPS Observations Missing L1C Missing L2S Missing L2W Missing L5Q
G3 3.9 %
0.0 %
0.0 %
0.0 %
0.0 %
G6 3.9 %
0.0 %
0.0 %
0.0 %
0.0 %
G11 3.9 %
0.0 %
0.0 %
0.0 %
0.0 %
G12 1.9 %
0.0 %
0.0 %
0.0 %
100.0 %
G14 3.9 %
0.0 %
0.0 %
0.0 %
0.0 %
G17 3.9 %
0.0 %
0.0 %
0.0 %
100.0 %
G19 3.9 %
0.0 %
100.0 %
0.0 %
100.0 %
G22 3.9 %
0.0 %
100.0 %
0.0 %
100.0 %
G24 3.9 %
0.0 %
0.0 %
0.0 %
0.0 %

SV GLONASS Observations Missing L1C Missing L2C Missing L2P
R2 0.7 %
0.0 %
0.0 %
0.0 %
R9 1.7 %
0.0 %
0.0 %
0.0 %
R15 3.9 %
0.0 %
0.0 %
0.0 %
R16 3.9 %
0.0 %
0.0 %
0.0 %
R17 3.9 %
0.0 %
0.0 %
0.0 %
R18 3.9 %
0.0 %
0.0 %
0.0 %
R19 2.2 %
0.1 %
0.1 %
0.2 %

SV Galileo Observations Missing L1C Missing L5Q Missing L7Q Missing L8Q
E13 3.9 %
0.0 %
0.0 %
0.0 %
0.0 %
E21 3.9 %
0.0 %
0.0 %
0.0 %
0.0 %
E23 3.9 %
0.0 %
0.0 %
0.0 %
0.0 %
E26 3.9 %
0.0 %
0.0 %
0.0 %
0.0 %
E31 3.9 %
0.0 %
0.0 %
0.0 %
0.0 %
E33 3.9 %
0.0 %
0.0 %
0.0 %
0.0 %

SV BeiDou Observations Missing L2I Missing L6I
C20 1.7 %
0.0 %
0.0 %
C26 3.9 %
0.0 %
0.0 %
C29 3.9 %
0.0 %
0.0 %
C30 3.2 %
0.0 %
0.0 %
C35 3.9 %
0.0 %
0.0 %
C36 2.5 %
0.0 %
0.0 %
C45 3.9 %
0.0 %
0.0 %

Missing code observations by satellite > 15°: 
SV GPS Missing C1C Missing C2S Missing C2W Missing C5Q
G3 0.0 %
0.0 %
0.0 %
0.0 %
G6 0.0 %
0.0 %
0.0 %
0.0 %
G11 0.0 %
0.0 %
0.0 %
0.0 %
G12 0.0 %
0.0 %
0.0 %
100.0 %
G14 0.0 %
0.0 %
0.0 %
0.0 %
G17 0.0 %
0.0 %
0.0 %
100.0 %
G19 0.0 %
100.0 %
0.0 %
100.0 %
G22 0.0 %
100.0 %
0.0 %
100.0 %
G24 0.0 %
0.0 %
0.0 %
0.0 %

SV GLONASS Missing C1C Missing C2C Missing C2P
R2 0.0 %
0.0 %
0.0 %
R9 0.0 %
0.0 %
0.0 %
R15 0.0 %
0.0 %
0.0 %
R16 0.0 %
0.0 %
0.0 %
R17 0.0 %
0.0 %
0.0 %
R18 0.0 %
0.0 %
0.0 %
R19 0.0 %
0.0 %
0.1 %

SV Galileo Missing C1C Missing C5Q Missing C7Q Missing C8Q
E13 0.0 %
0.0 %
0.0 %
0.0 %
E21 0.0 %
0.0 %
0.0 %
0.0 %
E23 0.0 %
0.0 %
0.0 %
0.0 %
E26 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 C6I
C20 0.0 %
0.0 %
C26 0.0 %
0.0 %
C29 0.0 %
0.0 %
C30 0.0 %
0.0 %
C35 0.0 %
0.0 %
C36 0.0 %
0.0 %
C45 0.0 %
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
1.1 %
80 - 85 0
0
0
0
0
0
4.1 %
75 - 80 0
0
0
0
0
0
3.9 %
70 - 75 0
0
0
0
0
0
5.0 %
65 - 70 0
0
0
0
0
0
5.8 %
60 - 65 0
0
0
0
0
0
7.7 %
55 - 60 0
0
0
0
0
0
6.3 %
50 - 55 0
0
0
0
0
0
4.8 %
45 - 50 0
0
0
0
0
0
6.7 %
40 - 45 0
0
0
0
0
0
7.4 %
35 - 40 0
0
1
0
0
0
10.3 %
30 - 35 0
0
0
0
0
0
9.6 %
25 - 30 0
2
0
0
0
0
8.9 %
20 - 25 0
0
0
0
0
0
11.4 %
15 - 20 0
0
0
0
0
0
6.7 %
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
G3 43.6
45.9
50.2
G6 55.3
57.9
59.7
G11 47.9
50.9
53.2
G12 44.0
44.7
-
G14 48.4
51.9
53.8
G17 52.8
53.0
-
G19 54.2
54.2
-
G22 53.3
51.9
-
G24 42.4
47.3
50.7
Average GPS: 49.1
50.9
53.5

SV GLONASS G1 G2
R2 44.0
43.2
R9 44.5
44.6
R15 53.1
51.3
R16 55.6
53.5
R17 52.6
51.1
R18 55.1
53.7
R19 36.7
45.9
Average GLONASS: 48.8
49.1

SV Galileo E1 E5a E5b E5a+b
E13 48.4
51.1
51.5
54.6
E21 50.9
53.1
53.7
56.8
E23 56.6
57.9
58.8
61.7
E26 56.5
57.8
58.8
61.6
E31 47.0
49.7
50.3
53.4
E33 50.6
52.6
53.1
56.2
Average Galileo: 51.7
53.7
54.4
57.4

SV BeiDou B1I B3I
C20 42.2
44.5
C26 47.0
49.3
C29 53.9
54.8
C30 43.6
44.9
C35 47.7
49.7
C36 43.1
46.3
C45 51.8
54.3
Average BeiDou: 47.0
49.1

Code multipath by satellite > 15°: 
SV GPS Av Elev MP (L1) MP (L2) MP (L5)
G3 21.9 ° 0.04 m
0.05 m
0.08 m
G6 66.6 ° 0.03 m
0.06 m
0.10 m
G11 33.4 ° 0.03 m
0.22 m
0.07 m
G12 20.8 ° 0.03 m
0.06 m
-
G14 36.2 ° 0.04 m
0.12 m
0.05 m
G17 52.3 ° 0.01 m
0.02 m
-
G19 69.2 ° 0.03 m
0.03 m
-
G22 59.2 ° 0.04 m
0.06 m
-
G24 21.4 ° 0.10 m
0.10 m
0.10 m
Average GPS: - 0.04 m
0.08 m
0.08 m

SV GLONASS Av Elev MP (G1) MP (G2)
R2 16.3 ° 0.02 m
0.02 m
R9 20.4 ° 0.04 m
0.10 m
R15 47.6 ° 0.03 m
0.08 m
R16 58.9 ° 0.04 m
0.03 m
R17 47.0 ° 0.03 m
0.05 m
R18 60.3 ° 0.02 m
0.02 m
R19 32.7 ° 0.04 m
0.10 m
Average GLONASS: - 0.03 m
0.06 m

SV Galileo Av Elev MP (E1) MP (E5a) MP (E5b) MP (E5a+b)
E13 32.6 ° 0.04 m
0.07 m
0.05 m
0.03 m
E21 40.6 ° 0.04 m
0.03 m
0.06 m
0.02 m
E23 78.0 ° 0.02 m
0.04 m
0.04 m
0.01 m
E26 81.6 ° 0.02 m
0.04 m
0.04 m
0.01 m
E31 29.7 ° 0.04 m
0.16 m
0.06 m
0.03 m
E33 38.6 ° 0.04 m
0.04 m
0.08 m
0.03 m
Average Galileo: - 0.03 m
0.06 m
0.05 m
0.02 m

SV BeiDou Av Elev MP (B1I) MP (B3I)
C20 18.6 ° 0.05 m
0.04 m
C26 34.1 ° 0.03 m
0.07 m
C29 69.8 ° 0.03 m
0.06 m
C30 22.7 ° 0.03 m
0.07 m
C35 37.5 ° 0.04 m
0.04 m
C36 23.0 ° 0.03 m
0.03 m
C45 52.1 ° 0.10 m
0.19 m
Average BeiDou: - 0.04 m
0.07 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 0.01 m
- 0.01 m
0.04 m
0.01 m
- -
80 - 85 0.02 m
- 0.05 m
0.03 m
0.01 m
- -
75 - 80 0.02 m
0.06 m
0.05 m
0.05 m
0.01 m
0.11 m
-
70 - 75 0.03 m
0.03 m
0.07 m
0.04 m
0.01 m
0.02 m
-
65 - 70 0.03 m
0.03 m
0.06 m
- - 0.04 m
-
60 - 65 0.04 m
0.04 m
0.04 m
- - 0.10 m
-
55 - 60 0.03 m
0.05 m
0.17 m
- - 0.21 m
-
50 - 55 0.04 m
0.05 m
0.12 m
0.04 m
0.02 m
0.11 m
-
45 - 50 0.05 m
0.07 m
0.05 m
0.06 m
0.04 m
0.18 m
-
40 - 45 0.03 m
0.14 m
0.05 m
0.06 m
0.03 m
0.11 m
-
35 - 40 0.03 m
0.09 m
0.05 m
0.05 m
0.02 m
0.05 m
-
30 - 35 0.03 m
0.11 m
0.07 m
0.07 m
0.03 m
0.06 m
-
25 - 30 0.04 m
0.12 m
0.08 m
0.04 m
0.03 m
0.06 m
-
20 - 25 0.06 m
0.11 m
0.11 m
0.07 m
0.05 m
0.04 m
-
15 - 20 0.04 m
0.06 m
0.05 m
- - 0.06 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 2025/04/02 18:59:59.00

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 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 
(#)  A complete BeiDou observation contains non-zero 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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This file was processed using version 7.9.0.386