Leica SpiderQC v7.9.0 Quality Report


Program Run: 2026/02/20 01:10:56.97

File Details:


Observation File: infl051a.26o
GPS Navigation File: infl051a.26n
GLONASS Navigation File: infl051a.26g
Galileo Navigation File: infl051a.26l
BeiDou Navigation File: infl051a.26f
Quality Testing:  Pass 

Station Details:


Marker Name/Number:  INFL  INFL   
Observer/Agency:  Andrew Wilken  Indiana DOT   
Receiver #/Type/Vers:  1872082  LEICA GR50  4.83/7.900 
Antenna #/Type:  25082013  LEIAR20 LEIM   
Antenna Offsets (HEN):  0.000  0.000  0.000 
Approx Position (XYZ):  227139.686  -4843540.755  4130016.846 
Approx Position (plh):  40° 36' 45.88047" N  87° 18' 54.21490" W  222.543m 
Diff. Est-Header:  -6.4 m dX  1.3 m dY  0.5 m dZ 
Diff. Est-Header:  6.6 m (3600 estimates) 

Session Summary:


Time of first obs:  2026/02/20 00:00:00.00 GPS 
Time of last obs:  2026/02/20 00:59:59.00 GPS 
Session length:  59.98 minutes 
GPS week:  2406, day 5 
Observation interval:  1.00 seconds 
UTC leap seconds:  18 seconds 

Num SVs with obs:  45 
Num SVs with nav:  120 
Total GPS orbits:  45 
Total GLONASS orbits:  45 
Total Galileo orbits:  144 
Total BeiDou orbits:  48 
SVs with obs:  G5 G6 G9 G11 G12 G13 G15 G18 G19 G21 G23 G25 G29 R1 R2 R7 R8 R13 R14 R15 R16 R17 R22 R23 R24 E3 E7 E8 E13 E15 E21 E23 E26 E29 E31 E33 C19 C20 C27 C29 C30 C32 C36 C41 C45  
SVs without obs:  G1 G2 G3 G4 G7 G8 G10 G14 G16 G17 G20 G22 G24 G26 G27 G28 G30 G31 G32 R3 R4 R5 R6 R9 R10 R11 R12 R18 R19 R20 R21 E1 E2 E4 E5 E6 E9 E10 E11 E12 E14 E16 E17 E18 E19 E20 E22 E24 E25 E27 E28 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 C24 C25 C26 C28 C31 C33 C34 C35 C37 C38 C39 C40 C42 C43 C44 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 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 C39 C41 C42 C43 C44 C45 C46 C47 C48 C49 C50 C57 C58  
SVs without nav:  E1 E14 E17 E18 E20 E22 E28 E32 E35 C1 C2 C3 C4 C5 C6 C7 C9 C10 C15 C16 C17 C18 C31 C40 C51 C52 C53 C54 C55 C56 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 2 slips, Threshold 51 slips 
Multipath:  Pass  Value 0.03m MP1 / 0.05m MP2 / 0.04m MP5, Threshold 0.5 m 
Data Completeness:  Pass  Value 100.0 %, Threshold 95.0 % 
     
GLONASS Specific Tests 
Cycle Slips:  Pass  Value 23 slips, Threshold 126 slips 
Multipath:  Pass  Value 0.06m MP1 / 0.08m MP2, Threshold 0.5 m 
Data Completeness:  Pass  Value 65.3 %, Threshold 55.0 % 
     
Galileo Specific Tests 
Cycle Slips:  Pass  Value 65 slips, Threshold 169 slips 
Multipath:  Pass  Value 0.04m MP1 / 0.08m MP5a / 0.06m MP5b / 0.03m 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 106 slips 
Multipath:  Pass  Value 0.03m MP1 / 0.05m MP3, Threshold 0.5 m 
Data Completeness:  Pass  Value 100.0 %, Threshold 90.0 % 

General Quality Indicators:


Tracking   
Num obs > 0°:  132199 
Num possible obs > 0°:  136999 
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°:  3568  (99.1 %) 
Epochs with full data > 15°:  0  (0.0 %) 

Satellite Geometry 
DOP  Minimum  Maximum  Average 
PDOP  2.6  2.8  2.7 
GDOP  3.2  3.4  3.3 

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:  0.000015 ms (at 2026/02/20 00:57:51.00) 
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°:  132199  36571  33030  33174  29424  -  - 
Num possible obs > 0°:  136999  37719  35379  34494  29407  -  - 
Num obs with invalid nav:  -  -  -  -  -  -  - 
Num obs without nav:  -  -  -  -  -  -  - 
Num obs to unhealthy SV:  -  -  -  -  -  -  - 
               
Tracking over Elevation Mask (15°) 
Num obs > 15°:  92305  25404  21026  28192  17683  -  - 
% obs > 15°:   100.0 %  100.0 %  99.8 %  100.0 %  100.0 %  -  - 
Num possible obs > 15°:  92337  25404  21058  28192  17683  -  - 
Num complete obs > 15°:  85038  25404  13759  28192  17683  -  - 
% complete obs > 15°:   92.1 %  100.0 %  65.3 %  100.0 %  100.0 %  -  - 
Num obs with WLF change:   -  -  -  -  -  -  - 
Average # SV per Epoch:  25.6   7.1   5.8   7.8   4.9   -  - 
               
Observation ratio w.r.t. L1/E1/B1I: 
Obs L2/B1C:  1.625   1.889   1.306   -  -  -  - 
Obs E5b/B2I:  1.004   -  -  1.004   -  -  - 
Obs L5/E5a/B2a:  0.735   0.441   -  1.001   -  -  - 
Obs E5a+b/B2a+b:  1.003   -  -  1.003   -  -  - 
Obs L6/E6/B3I/G2a:  1.000   -  -  -  1.000   -  - 
Obs G3:  -  -  -  -  -  -  - 

Cycle Slips               
Num cycle slips > 15°:  90  2  23  65  -  -  - 
% slips per complete obs:  0.106 %  0.008 %  0.167 %  0.231 %  -  -  - 
Num complete obs per slip:  944   12702   598   433   -  -  - 
IOD Slips > 15°:  1  -  -  1  -  -  - 
Outliers > 15°:  -  -  -  -  -  -  - 
LLI : Obs L1/E1/B1I:  0.0004   -  0.0002   0.0013   -  -  - 
LLI : Obs L2/B1C:  0.0003   -  0.0008   -  -  -  - 
LLI : Obs E5b/B2I:  0.0005   -  -  0.0005   -  -  - 
LLI : Obs L5/E5a/B2a:  0.0002   -  -  0.0003   -  -  - 
LLI : Obs E5a+b/B2a+b:  0.0001   -  -  0.0001   -  -  - 
LLI : Obs L6/E6/B3I/G2a:  -  -  -  -  -  -  - 
LLI : Obs G3:  -  -  -  -  -  -  - 

Multipath               
MP (L1/E1/B1I) RMS:  0.039 m  0.030 m  0.060 m  0.038 m  0.031 m  -  - 
MP (L2/B1C) RMS:  0.063 m  0.047 m  0.084 m  -  -  -  - 
MP (L5/E5a/B2a) RMS:  0.064 m  0.037 m  -  0.078 m  -  -  - 
MP (E5b/B2I) RMS:  0.057 m  -  -  0.057 m  -  -  - 
MP (E5a+b/B2a+b) RMS:  0.029 m  -  -  0.029 m  -  -  - 
MP (L6/E6/B3I/G2a) RMS:  0.051 m  -  -  -  0.051 m  -  - 
MP (G3) RMS:  -  -  -  -  -  -  - 

Extended Quality Information:


Tracking by observation type > 15°: 
Type Code Phase SNR Doppler
L1C 99.8 %
99.8 %
99.8 %
99.8 %
L1I 100.0 %
100.0 %
100.0 %
100.0 %
L2C 65.6 %
65.4 %
65.6 %
65.6 %
L2P 65.5 %
65.2 %
65.5 %
65.5 %
L2S 88.9 %
88.9 %
88.9 %
88.9 %
L2W 100.0 %
100.0 %
100.0 %
100.0 %
L5Q 73.2 %
73.2 %
73.2 %
73.2 %
L7Q 99.7 %
99.7 %
99.7 %
99.7 %
L8Q 99.7 %
99.7 %
99.7 %
99.7 %
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
G5 70.04° 86.42° 3600 3600 (100.0 %)
0 (0.0 %) 0
G6 15.00° 15.42° 82 82 (100.0 %)
0 (0.0 %) 0
G11 35.57° 55.15° 3600 3600 (100.0 %)
0 (0.0 %) 0
G12 15.00° 30.25° 2275 2275 (100.0 %)
0 (0.0 %) 0
G13 15.00° 33.67° 2822 2822 (100.0 %)
0 (0.0 %) 0
G15 15.00° 28.79° 1915 1915 (100.0 %)
0 (0.0 %) 0
G18 15.00° 16.63° 310 310 (100.0 %)
0 (0.0 %) 0
G21 48.68° 74.69° 3600 3600 (100.0 %)
0 (0.0 %) 1
G25 19.13° 35.78° 3600 3600 (100.0 %)
0 (0.0 %) 1
G29 38.99° 64.17° 3600 3600 (100.0 %)
0 (0.0 %) 0

SV GLONASS Min Elev Max Elev Possible Observations Actual Observations Observations with Invalid Ephemeris Cycle Slips
R1 30.35° 64.87° 3600 3600 (100.0 %)
0 (0.0 %) 0
R2 15.00° 19.29° 502 502 (100.0 %)
0 (0.0 %) 0
R7 15.00° 23.88° 1330 1330 (100.0 %)
0 (0.0 %) 0
R8 44.43° 56.22° 3600 3600 (100.0 %)
0 (0.0 %) 0
R14 15.00° 25.60° 2230 2230 (100.0 %)
0 (0.0 %) 0
R15 15.00° 15.94° 2215 2183 (98.6 %)
0 (0.0 %) 23
R22 15.00° 16.97° 381 381 (100.0 %)
0 (0.0 %) 0
R23 32.73° 49.42° 3600 3600 (100.0 %)
0 (0.0 %) 0
R24 39.00° 60.94° 3600 3600 (100.0 %)
0 (0.0 %) 0

SV Galileo Min Elev Max Elev Possible Observations Actual Observations Observations with Invalid Ephemeris Cycle Slips
E7 19.42° 38.56° 3600 3600 (100.0 %)
0 (0.0 %) 0
E8 26.22° 28.99° 3600 3600 (100.0 %)
0 (0.0 %) 0
E13 35.21° 49.88° 3600 3600 (100.0 %)
0 (0.0 %) 0
E21 15.00° 33.21° 2992 2992 (100.0 %)
0 (0.0 %) 0
E23 33.45° 45.23° 3600 3600 (100.0 %)
0 (0.0 %) 0
E26 61.56° 69.12° 3600 3600 (100.0 %)
0 (0.0 %) 0
E31 15.72° 24.28° 3600 3600 (100.0 %)
0 (0.0 %) 65
E33 16.53° 30.47° 3600 3600 (100.0 %)
0 (0.0 %) 0

SV BeiDou Min Elev Max Elev Possible Observations Actual Observations Observations with Invalid Ephemeris Cycle Slips
C20 29.24° 56.84° 3600 3600 (100.0 %)
0 (0.0 %) 0
C27 15.00° 24.57° 1907 1907 (100.0 %)
0 (0.0 %) 0
C29 40.05° 62.52° 3600 3600 (100.0 %)
0 (0.0 %) 0
C30 60.64° 76.42° 3600 3600 (100.0 %)
0 (0.0 %) 0
C32 52.52° 60.22° 3600 3600 (100.0 %)
0 (0.0 %) 0
C41 15.00° 22.27° 1376 1376 (100.0 %)
0 (0.0 %) 0

Missing phase observations by satellite > 15°: 
SV GPS Observations Missing L1C Missing L2S Missing L2W Missing L5Q
G5 3.9 %
0.0 %
0.0 %
0.0 %
100.0 %
G6 0.1 %
0.0 %
0.0 %
0.0 %
0.0 %
G11 3.9 %
0.0 %
0.0 %
0.0 %
0.0 %
G12 2.5 %
0.0 %
0.0 %
0.0 %
100.0 %
G13 3.1 %
0.0 %
100.0 %
0.0 %
100.0 %
G15 2.1 %
0.0 %
0.0 %
0.0 %
100.0 %
G18 0.3 %
0.0 %
0.0 %
0.0 %
0.0 %
G21 3.9 %
0.0 %
0.0 %
0.0 %
0.0 %
G25 3.9 %
0.0 %
0.0 %
0.0 %
0.0 %
G29 3.9 %
0.0 %
0.0 %
0.0 %
100.0 %

SV GLONASS Observations Missing L1C Missing L2C Missing L2P
R1 3.9 %
0.0 %
100.0 %
100.0 %
R2 0.5 %
0.0 %
0.0 %
0.0 %
R7 1.4 %
0.0 %
0.0 %
0.0 %
R8 3.9 %
0.0 %
0.0 %
0.0 %
R14 2.4 %
0.0 %
0.0 %
0.0 %
R15 2.4 %
0.6 %
3.7 %
5.4 %
R22 0.4 %
0.0 %
0.0 %
0.0 %
R23 3.9 %
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
E7 3.9 %
0.0 %
0.0 %
0.0 %
0.0 %
E8 3.9 %
0.0 %
0.0 %
0.0 %
0.0 %
E13 3.9 %
0.0 %
0.0 %
0.0 %
0.0 %
E21 3.2 %
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 %
4.8 %
3.8 %
2.0 %
2.3 %
E33 3.9 %
0.0 %
0.0 %
0.0 %
0.0 %

SV BeiDou Observations Missing L2I Missing L6I
C20 3.9 %
0.0 %
0.0 %
C27 2.1 %
0.0 %
0.0 %
C29 3.9 %
0.0 %
0.0 %
C30 3.9 %
0.0 %
0.0 %
C32 3.9 %
0.0 %
0.0 %
C41 1.5 %
0.0 %
0.0 %

Missing code observations by satellite > 15°: 
SV GPS Missing C1C Missing C2S Missing C2W Missing C5Q
G5 0.0 %
0.0 %
0.0 %
100.0 %
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 %
G13 0.0 %
100.0 %
0.0 %
100.0 %
G15 0.0 %
0.0 %
0.0 %
100.0 %
G18 0.0 %
0.0 %
0.0 %
0.0 %
G21 0.0 %
0.0 %
0.0 %
0.0 %
G25 0.0 %
0.0 %
0.0 %
0.0 %
G29 0.0 %
0.0 %
0.0 %
100.0 %

SV GLONASS Missing C1C Missing C2C Missing C2P
R1 0.0 %
100.0 %
100.0 %
R2 0.0 %
0.0 %
0.0 %
R7 0.0 %
0.0 %
0.0 %
R8 0.0 %
0.0 %
0.0 %
R14 0.0 %
0.0 %
0.0 %
R15 0.0 %
1.2 %
2.1 %
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
E7 0.0 %
0.0 %
0.0 %
0.0 %
E8 0.0 %
0.0 %
0.0 %
0.0 %
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 4.8 %
3.8 %
2.0 %
2.3 %
E33 0.0 %
0.0 %
0.0 %
0.0 %

SV BeiDou Missing C2I Missing C6I
C20 0.0 %
0.0 %
C27 0.0 %
0.0 %
C29 0.0 %
0.0 %
C30 0.0 %
0.0 %
C32 0.0 %
0.0 %
C41 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
0.9 %
80 - 85 0
0
0
0
0
0
1.5 %
75 - 80 0
0
0
0
0
0
1.5 %
70 - 75 0
0
0
0
0
0
2.8 %
65 - 70 0
0
0
0
0
0
4.3 %
60 - 65 0
0
0
0
0
0
5.7 %
55 - 60 0
0
0
0
0
0
8.2 %
50 - 55 1
0
0
0
0
0
7.3 %
45 - 50 0
0
0
0
0
0
8.4 %
40 - 45 0
0
0
0
0
0
9.5 %
35 - 40 0
0
0
0
0
0
7.2 %
30 - 35 0
0
0
0
0
0
5.8 %
25 - 30 0
0
0
0
0
0
10.7 %
20 - 25 1
0
0
0
0
0
12.5 %
15 - 20 0
23
65
0
0
0
13.7 %
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
G5 55.5
57.2
-
G6 40.5
43.5
47.4
G11 50.5
53.1
56.1
G12 43.6
44.3
-
G13 43.5
39.0
-
G15 43.2
43.6
-
G18 42.8
45.6
48.6
G21 53.1
56.8
59.4
G25 44.6
46.5
51.8
G29 52.7
52.6
-
Average GPS: 47.0
48.2
52.7

SV GLONASS G1 G2
R1 50.4
-
R2 43.9
43.6
R7 45.3
44.8
R8 49.6
52.1
R14 46.1
44.1
R15 38.7
34.9
R22 42.9
40.7
R23 48.9
-
R24 54.1
51.5
Average GLONASS: 46.7
44.5

SV Galileo E1 E5a E5b E5a+b
E7 46.5
49.4
50.2
53.1
E8 46.7
49.6
50.5
53.3
E13 51.1
53.4
54.5
57.2
E21 44.6
47.8
48.7
51.5
E23 51.2
52.7
54.0
56.7
E26 55.8
57.1
58.5
61.1
E31 42.8
45.9
46.1
49.2
E33 45.5
48.7
49.7
52.5
Average Galileo: 48.0
50.6
51.5
54.3

SV BeiDou B1I B3I
C20 49.2
49.9
C27 41.0
43.1
C29 51.1
52.1
C30 53.2
53.9
C32 52.0
53.7
C41 41.3
44.7
Average BeiDou: 48.0
49.6

Code multipath by satellite > 15°: 
SV GPS Av Elev MP (L1) MP (L2) MP (L5)
G5 78.2 ° 0.01 m
0.03 m
-
G6 - - - -
G11 45.4 ° 0.01 m
0.03 m
0.04 m
G12 22.6 ° 0.04 m
0.06 m
-
G13 24.3 ° 0.02 m
0.07 m
-
G15 21.9 ° 0.01 m
0.04 m
-
G18 15.8 ° 0.13 m
0.06 m
0.02 m
G21 61.7 ° 0.01 m
0.05 m
0.05 m
G25 27.5 ° 0.02 m
0.03 m
0.04 m
G29 51.6 ° 0.02 m
0.05 m
-
Average GPS: - 0.03 m
0.05 m
0.04 m

SV GLONASS Av Elev MP (G1) MP (G2)
R1 - - -
R2 17.1 ° 0.04 m
0.10 m
R7 19.4 ° 0.06 m
0.04 m
R8 50.3 ° 0.02 m
0.05 m
R14 20.3 ° 0.05 m
0.04 m
R15 15.5 ° 0.22 m
0.29 m
R22 16.0 ° 0.02 m
0.03 m
R23 - - -
R24 50.0 ° 0.02 m
0.03 m
Average GLONASS: - 0.06 m
0.08 m

SV Galileo Av Elev MP (E1) MP (E5a) MP (E5b) MP (E5a+b)
E7 29.0 ° 0.04 m
0.04 m
0.06 m
0.02 m
E8 27.6 ° 0.04 m
0.06 m
0.08 m
0.02 m
E13 42.5 ° 0.02 m
0.07 m
0.04 m
0.01 m
E21 24.1 ° 0.04 m
0.04 m
0.05 m
0.02 m
E23 39.3 ° 0.03 m
0.06 m
0.06 m
0.02 m
E26 65.3 ° 0.02 m
0.03 m
0.04 m
0.02 m
E31 20.0 ° 0.07 m
0.28 m
0.08 m
0.07 m
E33 23.5 ° 0.05 m
0.05 m
0.06 m
0.04 m
Average Galileo: - 0.04 m
0.08 m
0.06 m
0.03 m

SV BeiDou Av Elev MP (B1I) MP (B3I)
C20 43.0 ° 0.03 m
0.07 m
C27 19.8 ° 0.03 m
0.04 m
C29 51.3 ° 0.03 m
0.04 m
C30 68.5 ° 0.02 m
0.03 m
C32 56.4 ° 0.05 m
0.06 m
C41 18.6 ° 0.03 m
0.06 m
Average BeiDou: - 0.03 m
0.05 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
0.04 m
- - - - -
80 - 85 0.01 m
0.02 m
- - - - -
75 - 80 0.03 m
0.03 m
- - - 0.02 m
-
70 - 75 0.01 m
0.07 m
0.05 m
- - 0.03 m
-
65 - 70 0.02 m
0.04 m
0.03 m
0.03 m
0.02 m
0.03 m
-
60 - 65 0.03 m
0.05 m
0.03 m
0.05 m
0.03 m
0.06 m
-
55 - 60 0.03 m
0.05 m
0.04 m
- - 0.05 m
-
50 - 55 0.02 m
0.04 m
0.07 m
- - 0.05 m
-
45 - 50 0.02 m
0.03 m
0.05 m
0.03 m
0.01 m
0.05 m
-
40 - 45 0.02 m
0.03 m
0.06 m
0.04 m
0.02 m
0.08 m
-
35 - 40 0.03 m
0.03 m
0.05 m
0.06 m
0.02 m
0.06 m
-
30 - 35 0.03 m
0.04 m
0.05 m
0.04 m
0.03 m
0.05 m
-
25 - 30 0.03 m
0.05 m
0.05 m
0.06 m
0.03 m
0.05 m
-
20 - 25 0.04 m
0.04 m
0.09 m
0.06 m
0.04 m
0.04 m
-
15 - 20 0.08 m
0.12 m
0.20 m
0.08 m
0.06 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 2026/02/20 00:59:59.00

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 2.4 seconds to process this file 
-  This file was processed using version 7.9.0.386