Leica SpiderQC v7.11.0 Quality Report


Program Run: 2026/05/22 17:11:42.51

File Details:


Observation File: inwn142q.26o
GPS Navigation File: inwn142q.26n
GLONASS Navigation File: inwn142q.26g
Galileo Navigation File: inwn142q.26l
BeiDou Navigation File: inwn142q.26f
Quality Testing:  Pass 

Station Details:


Marker Name/Number:  INWN  INWN   
Observer/Agency:  Andrew Wilken  Indiana DOT   
Receiver #/Type/Vers:  2091670  LEICA GR50  4.83/7.900 
Antenna #/Type:  25299048  LEIAR20 LEIM   
Antenna Offsets (HEN):  0.000  0.000  0.000 
Approx Position (XYZ):  285196.977  -4806490.409  4169198.236 
Approx Position (plh):  41° 04' 45.83504" N  86° 36' 15.44473" W  189.205m 
Diff. Est-Header:  -7.1 m dX  -0.0 m dY  1.6 m dZ 
Diff. Est-Header:  7.3 m (3600 estimates) 

Session Summary:


Time of first obs:  2026/05/22 16:00:00.00 GPS 
Time of last obs:  2026/05/22 16:59:59.00 GPS 
Session length:  59.98 minutes 
GPS week:  2419, day 5 
Observation interval:  1.00 seconds 
UTC leap seconds:  18 seconds 

Num SVs with obs:  49 
Num SVs with nav:  123 
Total GPS orbits:  45 
Total GLONASS orbits:  45 
Total Galileo orbits:  134 
Total BeiDou orbits:  53 
SVs with obs:  G4 G5 G6 G9 G11 G12 G17 G19 G21 G22 G25 G29 R2 R3 R4 R5 R9 R10 R11 R16 R17 R18 R19 R20 E2 E10 E11 E12 E16 E25 E28 E29 E31 E33 E36 C7 C13 C14 C23 C27 C28 C30 C32 C33 C36 C37 C38 C41 C42  
SVs without obs:  G1 G2 G3 G7 G8 G10 G13 G14 G15 G16 G18 G20 G23 G24 G26 G27 G28 G30 G31 G32 R1 R6 R7 R8 R12 R13 R14 R15 R21 R22 R23 R24 E1 E3 E4 E5 E6 E7 E8 E9 E13 E14 E15 E17 E18 E19 E20 E21 E22 E23 E24 E26 E27 E30 E32 E34 E35 C1 C2 C3 C4 C5 C6 C8 C9 C10 C11 C12 C15 C16 C17 C18 C19 C20 C21 C22 C24 C25 C26 C29 C31 C34 C35 C39 C40 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 E15 E16 E19 E21 E23 E24 E25 E26 E27 E28 E29 E30 E31 E33 E34 E36 C6 C7 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 C40 C41 C42 C43 C44 C45 C47 C48 C49 C50  
SVs without nav:  E1 E14 E17 E18 E20 E22 E32 E35 C1 C2 C3 C4 C5 C10 C15 C16 C17 C18 C46 C51 C52 C53 C54 C55 C56 C57 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 2 slips, Threshold 58 slips 
Multipath:  Pass  Value 0.05m MP1 / 0.07m MP2 / 0.05m MP5, Threshold 0.5 m 
Data Completeness:  Pass  Value 100.0 %, Threshold 95.0 % 
     
GLONASS Specific Tests 
Cycle Slips:  Pass  Value 0 slips, Threshold 158 slips 
Multipath:  Pass  Value 0.03m MP1 / 0.05m MP2, Threshold 0.5 m 
Data Completeness:  Pass  Value 86.4 %, Threshold 55.0 % 
     
Galileo Specific Tests 
Cycle Slips:  Pass  Value 2 slips, Threshold 127 slips 
Multipath:  Pass  Value 0.03m MP1 / 0.04m MP5a / 0.07m 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 139 slips 
Multipath:  Pass  Value 0.04m MP1 / 0.05m MP3, Threshold 0.5 m 
Data Completeness:  Pass  Value 100.0 %, Threshold 90.0 % 

General Quality Indicators:


Tracking   
Num obs > 0°:  146931 
Num possible obs > 0°:  151031 
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  2.8  2.7 
GDOP  3.0  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:  0.000033 ms (at 2026/05/22 16:22:52.00) 
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°:  146931  37841  35369  35908  37813  -  - 
Num possible obs > 0°:  151031  38771  35604  37415  39241  -  - 
Num obs with invalid nav:  -  -  -  -  -  -  - 
Num obs without nav:  -  -  -  -  -  -  - 
Num obs to unhealthy SV:  -  -  -  -  -  -  - 
               
Tracking over Elevation Mask (15°) 
Num obs > 15°:  99642  29016  26381  21092  23153  -  - 
% obs > 15°:   100.0 %  100.0 %  100.0 %  100.0 %  100.0 %  -  - 
Num possible obs > 15°:  99642  29016  26381  21092  23153  -  - 
Num complete obs > 15°:  96042  29016  22781  21092  23153  -  - 
% complete obs > 15°:   96.4 %  100.0 %  86.4 %  100.0 %  100.0 %  -  - 
Num obs with WLF change:   -  -  -  -  -  -  - 
Average # SV per Epoch:  27.7   8.1   7.3   5.9   6.4   -  - 
               
Observation ratio w.r.t. L1/E1/B1I: 
Obs L2/B1C:  1.805   1.876   1.727   -  -  -  - 
Obs E5b/B2I:  1.000   -  -  1.000   -  -  - 
Obs L5/E5a/B2a:  0.772   0.606   -  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°:  4  2  -  2  -  -  - 
% slips per complete obs:  0.004 %  0.007 %  -  0.009 %  -  -  - 
Num complete obs per slip:  24010   14508   -  10546   -  -  - 
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:  0.038 m  0.045 m  0.035 m  0.034 m  0.037 m  -  - 
MP (L2/B1C) RMS:  0.057 m  0.065 m  0.048 m  -  -  -  - 
MP (L5/E5a/B2a) RMS:  0.043 m  0.050 m  -  0.038 m  -  -  - 
MP (E5b/B2I) RMS:  0.065 m  -  -  0.065 m  -  -  - 
MP (E5a+b/B2a+b) RMS:  0.018 m  -  -  0.018 m  -  -  - 
MP (L6/E6/B3I/G2a) RMS:  0.048 m  -  -  -  0.048 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 86.4 %
86.4 %
86.4 %
86.4 %
L2P 86.4 %
86.4 %
86.4 %
86.4 %
L2S 87.6 %
87.6 %
87.6 %
87.6 %
L2W 100.0 %
100.0 %
100.0 %
100.0 %
L5Q 77.2 %
77.2 %
77.2 %
77.2 %
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
G5 16.83° 44.72° 3600 3600 (100.0 %)
0 (0.0 %) 0
G6 29.78° 51.91° 3600 3600 (100.0 %)
0 (0.0 %) 2
G9 15.00° 17.95° 3177 3177 (100.0 %)
0 (0.0 %) 0
G11 67.13° 76.03° 3600 3600 (100.0 %)
0 (0.0 %) 0
G12 48.11° 56.81° 3600 3600 (100.0 %)
0 (0.0 %) 0
G17 15.01° 15.51° 92 92 (100.0 %)
0 (0.0 %) 0
G19 20.44° 42.98° 3600 3600 (100.0 %)
0 (0.0 %) 0
G21 41.40° 71.08° 3600 3600 (100.0 %)
0 (0.0 %) 0
G25 25.05° 37.93° 3600 3600 (100.0 %)
0 (0.0 %) 0
G29 15.00° 18.39° 547 547 (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° 18.79° 1019 1019 (100.0 %)
0 (0.0 %) 0
R3 31.41° 38.73° 3600 3600 (100.0 %)
0 (0.0 %) 0
R4 15.00° 39.43° 3073 3073 (100.0 %)
0 (0.0 %) 0
R9 29.90° 44.36° 3600 3600 (100.0 %)
0 (0.0 %) 0
R10 16.28° 29.94° 3600 3600 (100.0 %)
0 (0.0 %) 0
R16 15.01° 33.12° 2120 2120 (100.0 %)
0 (0.0 %) 0
R18 28.04° 46.54° 3600 3600 (100.0 %)
0 (0.0 %) 0
R19 50.89° 59.54° 3600 3600 (100.0 %)
0 (0.0 %) 0
R20 15.00° 26.33° 2169 2169 (100.0 %)
0 (0.0 %) 0

SV Galileo Min Elev Max Elev Possible Observations Actual Observations Observations with Invalid Ephemeris Cycle Slips
E10 72.04° 75.51° 3600 3600 (100.0 %)
0 (0.0 %) 0
E11 44.21° 59.32° 3600 3600 (100.0 %)
0 (0.0 %) 0
E12 55.35° 74.50° 3600 3600 (100.0 %)
0 (0.0 %) 2
E16 45.78° 68.25° 3600 3600 (100.0 %)
0 (0.0 %) 0
E25 40.43° 50.92° 3600 3600 (100.0 %)
0 (0.0 %) 0
E31 15.00° 24.66° 1602 1602 (100.0 %)
0 (0.0 %) 0
E33 15.00° 22.06° 1490 1490 (100.0 %)
0 (0.0 %) 0

SV BeiDou Min Elev Max Elev Possible Observations Actual Observations Observations with Invalid Ephemeris Cycle Slips
C13 28.55° 46.13° 3600 3600 (100.0 %)
0 (0.0 %) 0
C27 48.86° 66.86° 3600 3600 (100.0 %)
0 (0.0 %) 0
C28 56.91° 70.80° 3600 3600 (100.0 %)
0 (0.0 %) 0
C33 37.02° 42.59° 3600 3600 (100.0 %)
0 (0.0 %) 0
C37 15.00° 29.58° 2503 2503 (100.0 %)
0 (0.0 %) 0
C38 15.00° 22.54° 1603 1603 (100.0 %)
0 (0.0 %) 0
C41 19.66° 43.91° 3600 3600 (100.0 %)
0 (0.0 %) 0
C42 15.00° 18.36° 1047 1047 (100.0 %)
0 (0.0 %) 0

Missing phase observations by satellite > 15°: 
SV GPS Observations Missing L1C Missing L2S Missing L2W Missing L5Q
G5 3.6 %
0.0 %
0.0 %
0.0 %
100.0 %
G6 3.6 %
0.0 %
0.0 %
0.0 %
0.0 %
G9 3.2 %
0.0 %
0.0 %
0.0 %
0.0 %
G11 3.6 %
0.0 %
0.0 %
0.0 %
0.0 %
G12 3.6 %
0.0 %
0.0 %
0.0 %
100.0 %
G17 0.1 %
0.0 %
0.0 %
0.0 %
100.0 %
G19 3.6 %
0.0 %
100.0 %
0.0 %
100.0 %
G21 3.6 %
0.0 %
0.0 %
0.0 %
0.0 %
G25 3.6 %
0.0 %
0.0 %
0.0 %
0.0 %
G29 0.5 %
0.0 %
0.0 %
0.0 %
100.0 %

SV GLONASS Observations Missing L1C Missing L2C Missing L2P
R2 1.0 %
0.0 %
0.0 %
0.0 %
R3 3.6 %
0.0 %
0.0 %
0.0 %
R4 3.1 %
0.0 %
0.0 %
0.0 %
R9 3.6 %
0.0 %
0.0 %
0.0 %
R10 3.6 %
0.0 %
100.0 %
100.0 %
R16 2.1 %
0.0 %
0.0 %
0.0 %
R18 3.6 %
0.0 %
0.0 %
0.0 %
R19 3.6 %
0.0 %
0.0 %
0.0 %
R20 2.2 %
0.0 %
0.0 %
0.0 %

SV Galileo Observations Missing L1C Missing L5Q Missing L7Q Missing L8Q
E10 3.6 %
0.0 %
0.0 %
0.0 %
0.0 %
E11 3.6 %
0.0 %
0.0 %
0.0 %
0.0 %
E12 3.6 %
0.0 %
0.0 %
0.0 %
0.0 %
E16 3.6 %
0.0 %
0.0 %
0.0 %
0.0 %
E25 3.6 %
0.0 %
0.0 %
0.0 %
0.0 %
E31 1.6 %
0.0 %
0.0 %
0.0 %
0.0 %
E33 1.5 %
0.0 %
0.0 %
0.0 %
0.0 %

SV BeiDou Observations Missing L2I Missing L6I
C13 3.6 %
0.0 %
0.0 %
C27 3.6 %
0.0 %
0.0 %
C28 3.6 %
0.0 %
0.0 %
C33 3.6 %
0.0 %
0.0 %
C37 2.5 %
0.0 %
0.0 %
C38 1.6 %
0.0 %
0.0 %
C41 3.6 %
0.0 %
0.0 %
C42 1.1 %
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 %
G9 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 %
G17 0.0 %
0.0 %
0.0 %
100.0 %
G19 0.0 %
100.0 %
0.0 %
100.0 %
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
R2 0.0 %
0.0 %
0.0 %
R3 0.0 %
0.0 %
0.0 %
R4 0.0 %
0.0 %
0.0 %
R9 0.0 %
0.0 %
0.0 %
R10 0.0 %
100.0 %
100.0 %
R16 0.0 %
0.0 %
0.0 %
R18 0.0 %
0.0 %
0.0 %
R19 0.0 %
0.0 %
0.0 %
R20 0.0 %
0.0 %
0.0 %

SV Galileo Missing C1C Missing C5Q Missing C7Q Missing C8Q
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 %
E16 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 C6I
C13 0.0 %
0.0 %
C27 0.0 %
0.0 %
C28 0.0 %
0.0 %
C33 0.0 %
0.0 %
C37 0.0 %
0.0 %
C38 0.0 %
0.0 %
C41 0.0 %
0.0 %
C42 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
0.0 %
80 - 85 0
0
0
0
0
0
0.0 %
75 - 80 0
0
0
0
0
0
3.0 %
70 - 75 0
0
0
0
0
0
4.9 %
65 - 70 0
0
0
0
0
0
4.6 %
60 - 65 0
0
0
0
0
0
4.6 %
55 - 60 0
0
2
0
0
0
9.6 %
50 - 55 0
0
0
0
0
0
7.0 %
45 - 50 0
0
0
0
0
0
6.0 %
40 - 45 0
0
0
0
0
0
10.7 %
35 - 40 0
0
0
0
0
0
11.7 %
30 - 35 2
0
0
0
0
0
8.9 %
25 - 30 0
0
0
0
0
0
8.1 %
20 - 25 0
0
0
0
0
0
8.0 %
15 - 20 0
0
0
0
0
0
13.1 %
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 45.6
46.4
-
G6 47.6
50.4
53.8
G9 38.9
42.6
46.9
G11 53.4
57.9
60.1
G12 51.5
51.6
-
G17 40.2
42.0
-
G19 45.5
45.5
-
G21 51.0
55.2
57.0
G25 45.0
47.1
52.0
G29 39.9
42.8
-
Average GPS: 45.9
48.2
54.0

SV GLONASS G1 G2
R2 43.3
43.0
R3 48.4
47.9
R4 44.3
44.9
R9 49.9
49.2
R10 40.9
-
R16 46.3
44.6
R18 49.3
48.2
R19 52.1
52.0
R20 41.1
44.2
Average GLONASS: 46.2
46.7

SV Galileo E1 E5a E5b E5a+b
E10 55.3
56.8
57.5
60.7
E11 49.7
50.0
50.6
53.8
E12 50.7
52.5
53.5
56.5
E16 53.8
54.9
55.8
58.8
E25 51.3
52.6
53.5
56.6
E31 42.5
46.4
46.7
50.0
E33 42.4
45.1
46.0
49.0
Average Galileo: 49.4
51.2
51.9
55.1

SV BeiDou B1I B3I
C13 47.5
48.0
C27 51.9
51.7
C28 52.9
51.9
C33 48.2
49.3
C37 42.3
44.0
C38 40.3
41.0
C41 45.4
47.1
C42 39.6
43.8
Average BeiDou: 46.0
47.1

Code multipath by satellite > 15°: 
SV GPS Av Elev MP (L1) MP (L2) MP (L5)
G5 30.8 ° 0.06 m
0.06 m
-
G6 40.8 ° 0.03 m
0.04 m
0.05 m
G9 16.5 ° 0.09 m
0.06 m
0.05 m
G11 71.6 ° 0.02 m
0.01 m
0.02 m
G12 52.5 ° 0.02 m
0.04 m
-
G17 - - - -
G19 31.7 ° 0.05 m
0.05 m
-
G21 56.2 ° 0.03 m
0.08 m
0.08 m
G25 31.5 ° 0.02 m
0.03 m
0.05 m
G29 16.7 ° 0.09 m
0.21 m
-
Average GPS: - 0.05 m
0.07 m
0.05 m

SV GLONASS Av Elev MP (G1) MP (G2)
R2 16.9 ° 0.03 m
0.02 m
R3 35.1 ° 0.02 m
0.03 m
R4 27.2 ° 0.06 m
0.10 m
R9 37.1 ° 0.02 m
0.06 m
R10 - - -
R16 24.1 ° 0.05 m
0.04 m
R18 37.3 ° 0.02 m
0.06 m
R19 55.2 ° 0.02 m
0.02 m
R20 20.7 ° 0.06 m
0.05 m
Average GLONASS: - 0.03 m
0.05 m

SV Galileo Av Elev MP (E1) MP (E5a) MP (E5b) MP (E5a+b)
E10 73.8 ° 0.03 m
0.01 m
0.02 m
0.01 m
E11 51.8 ° 0.02 m
0.02 m
0.02 m
0.02 m
E12 64.9 ° 0.03 m
0.03 m
0.02 m
0.02 m
E16 57.0 ° 0.06 m
0.03 m
0.04 m
0.01 m
E25 45.7 ° 0.02 m
0.03 m
0.04 m
0.01 m
E31 19.8 ° 0.05 m
0.08 m
0.14 m
0.03 m
E33 18.5 ° 0.03 m
0.06 m
0.19 m
0.03 m
Average Galileo: - 0.03 m
0.04 m
0.07 m
0.02 m

SV BeiDou Av Elev MP (B1I) MP (B3I)
C13 37.3 ° 0.04 m
0.05 m
C27 57.9 ° 0.02 m
0.03 m
C28 63.9 ° 0.02 m
0.02 m
C33 39.8 ° 0.02 m
0.03 m
C37 22.3 ° 0.06 m
0.09 m
C38 18.8 ° 0.04 m
0.02 m
C41 31.8 ° 0.05 m
0.10 m
C42 16.7 ° 0.05 m
0.05 m
Average BeiDou: - 0.04 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 - - - - - - -
80 - 85 - - - - - - -
75 - 80 0.02 m
0.01 m
0.01 m
0.01 m
0.01 m
- -
70 - 75 0.03 m
0.02 m
0.01 m
0.02 m
0.01 m
0.04 m
-
65 - 70 0.04 m
0.04 m
0.04 m
0.04 m
0.01 m
0.02 m
-
60 - 65 0.02 m
0.04 m
0.03 m
0.02 m
0.01 m
0.02 m
-
55 - 60 0.03 m
0.03 m
0.03 m
0.02 m
0.02 m
0.02 m
-
50 - 55 0.02 m
0.04 m
0.03 m
0.03 m
0.02 m
0.04 m
-
45 - 50 0.03 m
0.05 m
0.05 m
0.04 m
0.01 m
0.03 m
-
40 - 45 0.03 m
0.06 m
0.05 m
0.03 m
0.01 m
0.04 m
-
35 - 40 0.04 m
0.04 m
0.04 m
- - 0.09 m
-
30 - 35 0.03 m
0.06 m
0.08 m
- - 0.06 m
-
25 - 30 0.05 m
0.05 m
0.05 m
- - 0.07 m
-
20 - 25 0.06 m
0.07 m
0.07 m
0.15 m
0.03 m
0.05 m
-
15 - 20 0.06 m
0.07 m
0.06 m
0.17 m
0.03 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 2026/05/22 16:59:59.00

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 0.0 seconds to process this file 
-  This file was processed using version 7.11.0.96