Leica SpiderQC v7.11.0 Quality Report


Program Run: 2026/04/26 22:50:12.79

File Details:


Observation File: inbl116o.26o
GPS Navigation File: inbl116o.26n
GLONASS Navigation File: inbl116o.26g
Galileo Navigation File: inbl116o.26l
BeiDou Navigation File: inbl116o.26f
Quality Testing:  Pass 

Station Details:


Marker Name/Number:  INBL  INBL   
Observer/Agency:  Andrew Wilken  Indiana DOT   
Receiver #/Type/Vers:  2091688  LEICA GR50  4.83/7.900 
Antenna #/Type:  25299030  LEIAR20 LEIM   
Antenna Offsets (HEN):  0.000  0.000  0.000 
Approx Position (XYZ):  297586.732  -4940912.792  4009232.732 
Approx Position (plh):  39° 11' 40.96707" N  86° 33' 11.84552" W  220.995m 
Diff. Est-Header:  -5.5 m dX  2.7 m dY  -1.5 m dZ 
Diff. Est-Header:  6.3 m (3600 estimates) 

Session Summary:


Time of first obs:  2026/04/26 14:00:00.00 GPS 
Time of last obs:  2026/04/26 14:59:59.00 GPS 
Session length:  59.98 minutes 
GPS week:  2416, day 0 
Observation interval:  1.00 seconds 
UTC leap seconds:  18 seconds 

Num SVs with obs:  41 
Num SVs with nav:  123 
Total GPS orbits:  45 
Total GLONASS orbits:  39 
Total Galileo orbits:  138 
Total BeiDou orbits:  47 
SVs with obs:  G1 G2 G3 G6 G7 G11 G14 G17 G19 G20 G22 G24 G30 R5 R6 R11 R12 R13 R14 R22 R23 R24 E4 E6 E13 E15 E19 E21 E23 E26 E27 E31 E33 C24 C25 C26 C29 C31 C34 C35 C39  
SVs without obs:  G4 G5 G8 G9 G10 G12 G13 G15 G16 G18 G21 G23 G25 G26 G27 G28 G29 G31 G32 R1 R2 R3 R4 R7 R8 R9 R10 R15 R16 R17 R18 R19 R20 R21 E1 E2 E3 E5 E7 E8 E9 E10 E11 E12 E14 E16 E17 E18 E20 E22 E24 E25 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 C19 C20 C21 C22 C23 C27 C28 C30 C32 C33 C36 C37 C38 C40 C41 C42 C43 C44 C45 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:  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 R11 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 E14 E15 E16 E19 E21 E23 E24 E25 E26 E27 E29 E30 E31 E33 E34 E36 C6 C8 C9 C11 C12 C13 C14 C19 C20 C21 C22 C23 C24 C25 C26 C27 C28 C29 C30 C31 C32 C33 C34 C35 C36 C37 C38 C39 C41 C42 C43 C44 C45 C46 C47 C48 C49 C50 C57  
SVs without nav:  E1 E17 E18 E20 E22 E28 E32 E35 C1 C2 C3 C4 C5 C7 C10 C15 C16 C17 C18 C40 C51 C52 C53 C54 C55 C56 C58 C59 C60 C61 C62 C63  
User Disabled SVs:  None 
Meteo epochs:  0 
Auxiliary epochs:  0 

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 / 0.09m MP5, Threshold 0.5 m 
Data Completeness:  Pass  Value 100.0 %, Threshold 95.0 % 
     
GLONASS Specific Tests 
Cycle Slips:  Pass  Value 0 slips, Threshold 121 slips 
Multipath:  Pass  Value 0.11m MP1 / 0.12m MP2, Threshold 0.5 m 
Data Completeness:  Pass  Value 64.4 %, Threshold 55.0 % 
     
Galileo Specific Tests 
Cycle Slips:  Pass  Value 1 slips, Threshold 114 slips 
Multipath:  Pass  Value 0.04m MP1 / 0.07m MP5a / 0.09m MP5b / 0.04m 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 112 slips 
Multipath:  Pass  Value 0.07m MP1 / 0.08m MP3, Threshold 0.5 m 
Data Completeness:  Pass  Value 100.0 %, Threshold 90.0 % 

General Quality Indicators:


Tracking   
Num obs > 0°:  117643 
Num possible obs > 0°:  125537 
Num obs with invalid nav:  0 
Num obs without nav:  0 
Num obs to unhealthy SV:  0 
Num obs with WLF change:  0 
Num complete loss of lock:  0 

Epochs with < 5 SV > 15°:  0  (0.0 %) 
Epochs with all SV > 15°:  3600  (100.0 %) 
Epochs with full data > 15°:  0  (0.0 %) 

Satellite Geometry 
DOP  Minimum  Maximum  Average 
PDOP  2.5  3.1  2.6 
GDOP  3.1  3.9  3.2 

Data Gaps 
Num epochs with data:  3600 
Num epochs without data:  0 
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°:  0 
Max RX clock offset:  0.000026 ms (at 2026/04/26 14:29:48.00) 
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  Galileo  BeiDou  QZSS  NavIC 
Tracking information over 0° 
Num obs > 0°:  117643  36977  24335  32797  23534  -  - 
Num possible obs > 0°:  125537  39223  25527  35700  25087  -  - 
Num obs with invalid nav:  -  -  -  -  -  -  - 
Num obs without nav:  -  -  -  -  -  -  - 
Num obs to unhealthy SV:  -  -  -  -  -  -  - 
               
Tracking over Elevation Mask (15°) 
Num obs > 15°:  88472  30641  20207  18976  18648  -  - 
% obs > 15°:   100.0 %  100.0 %  100.0 %  100.0 %  100.0 %  -  - 
Num possible obs > 15°:  88472  30641  20207  18976  18648  -  - 
Num complete obs > 15°:  81272  30641  13007  18976  18648  -  - 
% complete obs > 15°:   91.9 %  100.0 %  64.4 %  100.0 %  100.0 %  -  - 
Num obs with WLF change:   -  -  -  -  -  -  - 
Average # SV per Epoch:  24.6   8.5   5.6   5.3   5.2   -  - 
               
Observation ratio w.r.t. L1/E1/B1I: 
Obs L2/B1C:  1.575   1.765   1.287   -  -  -  - 
Obs E5b/B2I:  1.000   -  -  1.000   -  -  - 
Obs L5/E5a/B2a:  0.782   0.648   -  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°:  1  -  -  1  -  -  - 
% slips per complete obs:  0.001 %  -  -  0.005 %  -  -  - 
Num complete obs per slip:  81272   -  -  18976   -  -  - 
IOD Slips > 15°:  -  -  -  -  -  -  - 
Outliers > 15°:  -  -  -  -  -  -  - 
LLI : Obs L1/E1/B1I:  0.0000   -  -  0.0001   -  -  - 
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:  0.059 m  0.045 m  0.111 m  0.036 m  0.067 m  -  - 
MP (L2/B1C) RMS:  0.092 m  0.080 m  0.120 m  -  -  -  - 
MP (L5/E5a/B2a) RMS:  0.083 m  0.095 m  -  0.071 m  -  -  - 
MP (E5b/B2I) RMS:  0.086 m  -  -  0.086 m  -  -  - 
MP (E5a+b/B2a+b) RMS:  0.035 m  -  -  0.035 m  -  -  - 
MP (L6/E6/B3I/G2a) RMS:  0.081 m  -  -  -  0.081 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 64.4 %
64.4 %
64.4 %
64.4 %
L2P 64.4 %
64.4 %
64.4 %
64.4 %
L2S 76.5 %
76.5 %
76.5 %
76.5 %
L2W 100.0 %
100.0 %
100.0 %
100.0 %
L5Q 78.2 %
78.2 %
78.2 %
78.2 %
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
G1 20.13° 41.82° 3600 3600 (100.0 %)
0 (0.0 %) 0
G3 15.00° 26.27° 3445 3445 (100.0 %)
0 (0.0 %) 0
G6 21.53° 50.41° 3600 3600 (100.0 %)
0 (0.0 %) 0
G14 59.02° 78.39° 3600 3600 (100.0 %)
0 (0.0 %) 0
G17 66.31° 73.09° 3600 3600 (100.0 %)
0 (0.0 %) 0
G19 44.66° 62.39° 3600 3600 (100.0 %)
0 (0.0 %) 0
G22 71.79° 80.24° 3600 3600 (100.0 %)
0 (0.0 %) 0
G24 15.00° 23.37° 2297 2297 (100.0 %)
0 (0.0 %) 0
G30 15.00° 39.58° 3299 3299 (100.0 %)
0 (0.0 %) 0

SV GLONASS Min Elev Max Elev Possible Observations Actual Observations Observations with Invalid Ephemeris Cycle Slips
R12 32.04° 60.54° 3600 3600 (100.0 %)
0 (0.0 %) 0
R13 61.73° 89.64° 3600 3600 (100.0 %)
0 (0.0 %) 0
R14 15.00° 33.60° 2380 2380 (100.0 %)
0 (0.0 %) 0
R22 24.47° 54.40° 3600 3600 (100.0 %)
0 (0.0 %) 0
R23 63.86° 86.66° 3600 3600 (100.0 %)
0 (0.0 %) 0
R24 15.01° 40.30° 3427 3427 (100.0 %)
0 (0.0 %) 0

SV Galileo Min Elev Max Elev Possible Observations Actual Observations Observations with Invalid Ephemeris Cycle Slips
E13 53.89° 60.25° 3600 3600 (100.0 %)
0 (0.0 %) 0
E15 15.00° 23.00° 1695 1695 (100.0 %)
0 (0.0 %) 0
E21 63.25° 73.02° 3600 3600 (100.0 %)
0 (0.0 %) 0
E23 38.26° 56.86° 3600 3600 (100.0 %)
0 (0.0 %) 0
E26 35.34° 60.74° 3600 3600 (100.0 %)
0 (0.0 %) 0
E27 15.00° 27.08° 2881 2881 (100.0 %)
0 (0.0 %) 1

SV BeiDou Min Elev Max Elev Possible Observations Actual Observations Observations with Invalid Ephemeris Cycle Slips
C24 55.39° 69.79° 3600 3600 (100.0 %)
0 (0.0 %) 0
C25 15.00° 20.41° 963 963 (100.0 %)
0 (0.0 %) 0
C26 42.93° 70.32° 3600 3600 (100.0 %)
0 (0.0 %) 0
C31 66.44° 81.74° 3600 3600 (100.0 %)
0 (0.0 %) 0
C34 15.00° 33.15° 3285 3285 (100.0 %)
0 (0.0 %) 0
C35 37.70° 60.64° 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
G1 4.1 %
0.0 %
0.0 %
0.0 %
0.0 %
G3 3.9 %
0.0 %
0.0 %
0.0 %
0.0 %
G6 4.1 %
0.0 %
0.0 %
0.0 %
0.0 %
G14 4.1 %
0.0 %
0.0 %
0.0 %
0.0 %
G17 4.1 %
0.0 %
0.0 %
0.0 %
100.0 %
G19 4.1 %
0.0 %
100.0 %
0.0 %
100.0 %
G22 4.1 %
0.0 %
100.0 %
0.0 %
100.0 %
G24 2.6 %
0.0 %
0.0 %
0.0 %
0.0 %
G30 3.7 %
0.0 %
0.0 %
0.0 %
0.0 %

SV GLONASS Observations Missing L1C Missing L2C Missing L2P
R12 4.1 %
0.0 %
0.0 %
0.0 %
R13 4.1 %
0.0 %
100.0 %
100.0 %
R14 2.7 %
0.0 %
0.0 %
0.0 %
R22 4.1 %
0.0 %
0.0 %
0.0 %
R23 4.1 %
0.0 %
100.0 %
100.0 %
R24 3.9 %
0.0 %
0.0 %
0.0 %

SV Galileo Observations Missing L1C Missing L5Q Missing L7Q Missing L8Q
E13 4.1 %
0.0 %
0.0 %
0.0 %
0.0 %
E15 1.9 %
0.0 %
0.0 %
0.0 %
0.0 %
E21 4.1 %
0.0 %
0.0 %
0.0 %
0.0 %
E23 4.1 %
0.0 %
0.0 %
0.0 %
0.0 %
E26 4.1 %
0.0 %
0.0 %
0.0 %
0.0 %
E27 3.3 %
0.0 %
0.0 %
0.0 %
0.0 %

SV BeiDou Observations Missing L2I Missing L6I
C24 4.1 %
0.0 %
0.0 %
C25 1.1 %
0.0 %
0.0 %
C26 4.1 %
0.0 %
0.0 %
C31 4.1 %
0.0 %
0.0 %
C34 3.7 %
0.0 %
0.0 %
C35 4.1 %
0.0 %
0.0 %

Missing code observations by satellite > 15°: 
SV GPS Missing C1C Missing C2S Missing C2W Missing C5Q
G1 0.0 %
0.0 %
0.0 %
0.0 %
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 %
100.0 %
0.0 %
100.0 %
G22 0.0 %
100.0 %
0.0 %
100.0 %
G24 0.0 %
0.0 %
0.0 %
0.0 %
G30 0.0 %
0.0 %
0.0 %
0.0 %

SV GLONASS Missing C1C Missing C2C Missing C2P
R12 0.0 %
0.0 %
0.0 %
R13 0.0 %
100.0 %
100.0 %
R14 0.0 %
0.0 %
0.0 %
R22 0.0 %
0.0 %
0.0 %
R23 0.0 %
100.0 %
100.0 %
R24 0.0 %
0.0 %
0.0 %

SV Galileo Missing C1C Missing C5Q Missing C7Q Missing C8Q
E13 0.0 %
0.0 %
0.0 %
0.0 %
E15 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 %
E27 0.0 %
0.0 %
0.0 %
0.0 %

SV BeiDou Missing C2I Missing C6I
C24 0.0 %
0.0 %
C25 0.0 %
0.0 %
C26 0.0 %
0.0 %
C31 0.0 %
0.0 %
C34 0.0 %
0.0 %
C35 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
2.0 %
80 - 85 0
0
0
0
0
0
4.1 %
75 - 80 0
0
0
0
0
0
6.3 %
70 - 75 0
0
0
0
0
0
8.8 %
65 - 70 0
0
0
0
0
0
8.3 %
60 - 65 0
0
0
0
0
0
5.7 %
55 - 60 0
0
0
0
0
0
8.4 %
50 - 55 0
0
0
0
0
0
6.2 %
45 - 50 0
0
0
0
0
0
6.6 %
40 - 45 0
0
0
0
0
0
5.7 %
35 - 40 0
0
0
0
0
0
6.1 %
30 - 35 0
0
0
0
0
0
5.4 %
25 - 30 0
0
0
0
0
0
6.9 %
20 - 25 0
0
0
0
0
0
10.0 %
15 - 20 0
0
1
0
0
0
9.5 %
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
G1 47.1
50.1
52.5
G3 42.5
44.7
50.0
G6 47.2
49.5
52.9
G14 53.6
58.2
60.4
G17 54.6
55.8
-
G19 51.9
51.7
-
G22 52.9
52.9
-
G24 41.7
44.8
49.3
G30 44.5
45.7
50.8
Average GPS: 48.4
50.4
52.6

SV GLONASS G1 G2
R12 53.3
51.6
R13 50.9
-
R14 47.5
46.5
R22 51.5
47.9
R23 52.9
-
R24 47.4
46.0
Average GLONASS: 50.6
48.0

SV Galileo E1 E5a E5b E5a+b
E13 54.8
55.7
56.2
59.4
E15 43.8
46.4
46.0
49.7
E21 55.8
56.4
57.0
60.2
E23 52.9
53.8
54.3
57.6
E26 52.3
54.0
54.1
57.5
E27 43.3
46.2
46.0
49.6
Average Galileo: 50.5
52.1
52.3
55.7

SV BeiDou B1I B3I
C24 54.8
54.3
C25 42.8
43.4
C26 52.7
52.3
C31 54.9
54.9
C34 44.0
43.9
C35 51.9
51.0
Average BeiDou: 50.2
50.0

Code multipath by satellite > 15°: 
SV GPS Av Elev MP (L1) MP (L2) MP (L5)
G1 31.0 ° 0.09 m
0.08 m
0.06 m
G3 20.6 ° 0.06 m
0.11 m
0.12 m
G6 36.0 ° 0.03 m
0.13 m
0.10 m
G14 68.7 ° 0.03 m
0.04 m
0.03 m
G17 69.7 ° 0.05 m
0.05 m
-
G19 53.5 ° 0.02 m
0.04 m
-
G22 76.0 ° 0.03 m
0.02 m
-
G24 19.2 ° 0.07 m
0.18 m
0.09 m
G30 27.3 ° 0.03 m
0.06 m
0.17 m
Average GPS: - 0.04 m
0.08 m
0.09 m

SV GLONASS Av Elev MP (G1) MP (G2)
R12 46.3 ° 0.06 m
0.04 m
R13 - - -
R14 24.3 ° 0.21 m
0.11 m
R22 39.4 ° 0.10 m
0.21 m
R23 - - -
R24 27.7 ° 0.07 m
0.12 m
Average GLONASS: - 0.11 m
0.12 m

SV Galileo Av Elev MP (E1) MP (E5a) MP (E5b) MP (E5a+b)
E13 57.1 ° 0.03 m
0.04 m
0.02 m
0.02 m
E15 19.0 ° 0.06 m
0.11 m
0.15 m
0.07 m
E21 68.1 ° 0.03 m
0.02 m
0.02 m
0.02 m
E23 47.6 ° 0.04 m
0.06 m
0.10 m
0.02 m
E26 48.0 ° 0.02 m
0.14 m
0.15 m
0.05 m
E27 21.0 ° 0.03 m
0.06 m
0.07 m
0.04 m
Average Galileo: - 0.04 m
0.07 m
0.09 m
0.04 m

SV BeiDou Av Elev MP (B1I) MP (B3I)
C24 62.6 ° 0.04 m
0.03 m
C25 17.7 ° 0.13 m
0.19 m
C26 56.6 ° 0.06 m
0.06 m
C31 74.1 ° 0.02 m
0.04 m
C34 24.1 ° 0.07 m
0.10 m
C35 49.2 ° 0.09 m
0.06 m
Average BeiDou: - 0.07 m
0.08 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 - - - - - - -
80 - 85 0.02 m
0.01 m
- - - 0.04 m
-
75 - 80 0.03 m
0.03 m
0.03 m
- - 0.06 m
-
70 - 75 0.03 m
0.04 m
0.02 m
0.03 m
0.02 m
0.02 m
-
65 - 70 0.04 m
0.05 m
0.02 m
0.01 m
0.02 m
0.04 m
-
60 - 65 0.03 m
0.04 m
0.04 m
0.02 m
0.02 m
0.03 m
-
55 - 60 0.04 m
0.03 m
0.05 m
0.06 m
0.02 m
0.04 m
-
50 - 55 0.05 m
0.07 m
0.04 m
0.08 m
0.04 m
0.06 m
-
45 - 50 0.06 m
0.09 m
0.07 m
0.10 m
0.02 m
0.09 m
-
40 - 45 0.04 m
0.09 m
0.08 m
0.19 m
0.02 m
0.06 m
-
35 - 40 0.05 m
0.09 m
0.13 m
0.12 m
0.07 m
0.05 m
-
30 - 35 0.10 m
0.13 m
0.08 m
- - 0.09 m
-
25 - 30 0.07 m
0.09 m
0.09 m
0.08 m
0.01 m
0.10 m
-
20 - 25 0.07 m
0.13 m
0.12 m
0.10 m
0.04 m
0.14 m
-
15 - 20 0.09 m
0.16 m
0.12 m
0.10 m
0.06 m
0.13 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 2026/04/26 14:59:59.00

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  
-  It took 1.2 seconds to process this file 
-  This file was processed using version 7.11.0.96