Leica SpiderQC v7.11.0 Quality Report


Program Run: 2026/04/27 13:11:21.04

File Details:


Observation File: inas117m.26o
GPS Navigation File: inas117m.26n
GLONASS Navigation File: inas117m.26g
Galileo Navigation File: inas117m.26l
BeiDou Navigation File: inas117m.26f
Quality Testing:  Pass 

Station Details:


Marker Name/Number:  INAS  INAS   
Observer/Agency:  Andrew Wilken  Indiana DOT   
Receiver #/Type/Vers:  2091658  LEICA GR50  4.83/7.900 
Antenna #/Type:  25165009  LEIAR20 LEIM   
Antenna Offsets (HEN):  0.000  0.000  0.000 
Approx Position (XYZ):  248785.617  -4929845.549  4025928.303 
Approx Position (plh):  39° 23' 22.22907" N  87° 06' 39.62934" W  154.455m 
Diff. Est-Header:  -6.4 m dX  0.7 m dY  0.7 m dZ 
Diff. Est-Header:  6.4 m (3600 estimates) 

Session Summary:


Time of first obs:  2026/04/27 12:00:00.00 GPS 
Time of last obs:  2026/04/27 12:59:59.00 GPS 
Session length:  59.98 minutes 
GPS week:  2416, day 1 
Observation interval:  1.00 seconds 
UTC leap seconds:  18 seconds 

Num SVs with obs:  42 
Num SVs with nav:  120 
Total GPS orbits:  44 
Total GLONASS orbits:  42 
Total Galileo orbits:  113 
Total BeiDou orbits:  44 
SVs with obs:  G1 G2 G7 G8 G9 G14 G17 G19 G20 G22 G27 G30 R2 R3 R4 R5 R11 R12 R13 R14 R22 R23 R24 E2 E3 E7 E8 E10 E11 E25 E30 E34 E36 C11 C21 C26 C27 C29 C30 C35 C36 C39  
SVs without obs:  G3 G4 G5 G6 G10 G11 G12 G13 G15 G16 G18 G21 G23 G24 G25 G26 G28 G29 G31 G32 R1 R6 R7 R8 R9 R10 R15 R16 R17 R18 R19 R20 R21 E1 E4 E5 E6 E9 E12 E13 E14 E15 E16 E17 E18 E19 E20 E21 E22 E23 E24 E26 E27 E28 E29 E31 E32 E33 E35 C1 C2 C3 C4 C5 C6 C7 C8 C9 C10 C12 C13 C14 C15 C16 C17 C18 C19 C20 C22 C23 C24 C25 C28 C31 C32 C33 C34 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 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 C6 C7 C8 C9 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 32 slips, Threshold 65 slips 
Multipath:  Pass  Value 0.04m MP1 / 0.05m MP2 / 0.04m MP5, Threshold 0.5 m 
Data Completeness:  Pass  Value 99.6 %, Threshold 95.0 % 
     
GLONASS Specific Tests 
Cycle Slips:  Pass  Value 1 slips, Threshold 128 slips 
Multipath:  Pass  Value 0.04m MP1 / 0.07m MP2, Threshold 0.5 m 
Data Completeness:  Pass  Value 66.3 %, Threshold 55.0 % 
     
Galileo Specific Tests 
Cycle Slips:  Pass  Value 39 slips, Threshold 163 slips 
Multipath:  Pass  Value 0.03m MP1 / 0.05m MP5a / 0.05m 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 8 slips, Threshold 131 slips 
Multipath:  Pass  Value 0.06m MP1 / 0.05m MP3, Threshold 0.5 m 
Data Completeness:  Pass  Value 100.0 %, Threshold 90.0 % 

General Quality Indicators:


Tracking   
Num obs > 0°:  120510 
Num possible obs > 0°:  130697 
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°:  3591  (99.8 %) 
Epochs with full data > 15°:  0  (0.0 %) 

Satellite Geometry 
DOP  Minimum  Maximum  Average 
PDOP  2.4  2.9  2.6 
GDOP  2.9  3.6  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:  0.000022 ms (at 2026/04/27 12:55:09.00) 
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°:  120510  36422  27730  32055  24303  -  - 
Num possible obs > 0°:  130697  36958  32196  33333  28210  -  - 
Num obs with invalid nav:  -  -  -  -  -  -  - 
Num obs without nav:  -  -  -  -  -  -  - 
Num obs to unhealthy SV:  -  -  -  -  -  -  - 
               
Tracking over Elevation Mask (15°) 
Num obs > 15°:  103022  32589  21357  27233  21843  -  - 
% obs > 15°:   100.0 %  100.0 %  100.0 %  100.0 %  100.0 %  -  - 
Num possible obs > 15°:  103031  32589  21358  27233  21851  -  - 
Num complete obs > 15°:  95697  32466  14155  27233  21843  -  - 
% complete obs > 15°:   92.9 %  99.6 %  66.3 %  100.0 %  100.0 %  -  - 
Num obs with WLF change:   -  -  -  -  -  -  - 
Average # SV per Epoch:  28.6   9.1   5.9   7.6   6.1   -  - 
               
Observation ratio w.r.t. L1/E1/B1I: 
Obs L2/B1C:  1.567   1.725   1.326   -  -  -  - 
Obs E5b/B2I:  1.005   -  -  1.005   -  -  - 
Obs L5/E5a/B2a:  0.733   0.506   -  1.005   -  -  - 
Obs E5a+b/B2a+b:  1.005   -  -  1.005   -  -  - 
Obs L6/E6/B3I/G2a:  1.002   -  -  -  1.002   -  - 
Obs G3:  -  -  -  -  -  -  - 

Cycle Slips               
Num cycle slips > 15°:  80  32  1  39  8  -  - 
% slips per complete obs:  0.084 %  0.099 %  0.007 %  0.143 %  0.037 %  -  - 
Num complete obs per slip:  1196   1014   14155   698   2730   -  - 
IOD Slips > 15°:  1  -  -  1  -  -  - 
Outliers > 15°:  -  -  -  -  -  -  - 
LLI : Obs L1/E1/B1I:  0.0006   0.0004   0.0000   0.0014   0.0003   -  - 
LLI : Obs L2/B1C:  0.0003   0.0004   0.0000   -  -  -  - 
LLI : Obs E5b/B2I:  -  -  -  -  -  -  - 
LLI : Obs L5/E5a/B2a:  -  -  -  -  -  -  - 
LLI : Obs E5a+b/B2a+b:  -  -  -  -  -  -  - 
LLI : Obs L6/E6/B3I/G2a:  0.0000   -  -  -  0.0000   -  - 
LLI : Obs G3:  -  -  -  -  -  -  - 

Multipath               
MP (L1/E1/B1I) RMS:  0.040 m  0.037 m  0.035 m  0.032 m  0.059 m  -  - 
MP (L2/B1C) RMS:  0.057 m  0.050 m  0.067 m  -  -  -  - 
MP (L5/E5a/B2a) RMS:  0.051 m  0.044 m  -  0.055 m  -  -  - 
MP (E5b/B2I) RMS:  0.048 m  -  -  0.048 m  -  -  - 
MP (E5a+b/B2a+b) RMS:  0.026 m  -  -  0.026 m  -  -  - 
MP (L6/E6/B3I/G2a) RMS:  0.047 m  -  -  -  0.047 m  -  - 
MP (G3) RMS:  -  -  -  -  -  -  - 

Extended Quality Information:


Tracking by observation type > 15°: 
Type Code Phase SNR Doppler
L1C 99.8 %
99.7 %
99.8 %
99.8 %
L1I 99.8 %
99.7 %
99.8 %
99.8 %
L2C 66.3 %
66.3 %
66.3 %
66.3 %
L2P 66.3 %
66.3 %
66.3 %
66.3 %
L2S 72.3 %
72.3 %
72.3 %
72.3 %
L2W 99.7 %
99.6 %
99.7 %
99.7 %
L5Q 73.0 %
73.0 %
73.0 %
73.0 %
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
G1 34.89° 49.11° 3600 3600 (100.0 %)
0 (0.0 %) 0
G2 33.07° 42.57° 3600 3600 (100.0 %)
0 (0.0 %) 0
G7 36.95° 67.28° 3600 3600 (100.0 %)
0 (0.0 %) 0
G8 15.00° 31.74° 2611 2611 (100.0 %)
0 (0.0 %) 0
G14 45.51° 65.82° 3600 3600 (100.0 %)
0 (0.0 %) 0
G17 31.90° 56.52° 3600 3600 (100.0 %)
0 (0.0 %) 0
G19 15.00° 25.60° 1760 1760 (100.0 %)
0 (0.0 %) 0
G20 15.00° 16.27° 3018 3018 (100.0 %)
0 (0.0 %) 32
G22 32.58° 52.51° 3600 3600 (100.0 %)
0 (0.0 %) 0
G30 65.39° 73.99° 3600 3600 (100.0 %)
0 (0.0 %) 0

SV GLONASS Min Elev Max Elev Possible Observations Actual Observations Observations with Invalid Ephemeris Cycle Slips
R3 15.00° 19.07° 774 774 (100.0 %)
0 (0.0 %) 0
R4 15.00° 15.72° 1497 1496 (99.9 %)
0 (0.0 %) 1
R12 30.68° 49.28° 3600 3600 (100.0 %)
0 (0.0 %) 0
R13 54.46° 69.33° 3600 3600 (100.0 %)
0 (0.0 %) 0
R14 15.01° 30.34° 2307 2307 (100.0 %)
0 (0.0 %) 0
R22 28.76° 51.93° 3600 3600 (100.0 %)
0 (0.0 %) 0
R23 56.41° 71.18° 3600 3600 (100.0 %)
0 (0.0 %) 0
R24 15.00° 35.88° 2380 2380 (100.0 %)
0 (0.0 %) 0

SV Galileo Min Elev Max Elev Possible Observations Actual Observations Observations with Invalid Ephemeris Cycle Slips
E2 59.38° 68.92° 3600 3600 (100.0 %)
0 (0.0 %) 0
E7 27.44° 30.97° 3600 3600 (100.0 %)
0 (0.0 %) 0
E8 19.18° 39.12° 3600 3600 (100.0 %)
0 (0.0 %) 0
E11 15.00° 23.34° 3429 3429 (100.0 %)
0 (0.0 %) 38
E25 15.00° 24.96° 2595 2595 (100.0 %)
0 (0.0 %) 0
E30 37.81° 52.32° 3600 3600 (100.0 %)
0 (0.0 %) 0
E34 15.01° 34.99° 3209 3209 (100.0 %)
0 (0.0 %) 0
E36 33.42° 44.41° 3600 3600 (100.0 %)
0 (0.0 %) 1

SV BeiDou Min Elev Max Elev Possible Observations Actual Observations Observations with Invalid Ephemeris Cycle Slips
C11 61.45° 68.50° 3600 3600 (100.0 %)
0 (0.0 %) 0
C26 15.05° 22.67° 1355 1347 (99.4 %)
0 (0.0 %) 8
C29 57.01° 79.45° 3600 3600 (100.0 %)
0 (0.0 %) 0
C30 33.03° 52.24° 3600 3600 (100.0 %)
0 (0.0 %) 0
C35 15.00° 31.33° 2496 2496 (100.0 %)
0 (0.0 %) 0
C36 44.47° 64.53° 3600 3600 (100.0 %)
0 (0.0 %) 0
C39 57.28° 81.48° 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 3.5 %
0.0 %
0.0 %
0.0 %
0.0 %
G2 3.5 %
0.0 %
100.0 %
0.0 %
100.0 %
G7 3.5 %
0.0 %
0.0 %
0.0 %
100.0 %
G8 2.5 %
0.0 %
0.0 %
0.0 %
0.0 %
G14 3.5 %
0.0 %
0.0 %
0.0 %
0.0 %
G17 3.5 %
0.0 %
0.0 %
0.0 %
100.0 %
G19 1.7 %
0.0 %
100.0 %
0.0 %
100.0 %
G20 2.9 %
4.0 %
2.6 %
4.3 %
0.0 %
G22 3.5 %
0.0 %
100.0 %
0.0 %
100.0 %
G30 3.5 %
0.0 %
0.0 %
0.0 %
0.0 %

SV GLONASS Observations Missing L1C Missing L2C Missing L2P
R3 0.8 %
0.0 %
0.0 %
0.0 %
R4 1.5 %
0.1 %
0.2 %
0.1 %
R12 3.5 %
0.0 %
0.0 %
0.0 %
R13 3.5 %
0.0 %
100.0 %
100.0 %
R14 2.2 %
0.0 %
0.0 %
0.0 %
R22 3.5 %
0.0 %
0.0 %
0.0 %
R23 3.5 %
0.0 %
100.0 %
100.0 %
R24 2.3 %
0.0 %
0.0 %
0.0 %

SV Galileo Observations Missing L1C Missing L5Q Missing L7Q Missing L8Q
E2 3.5 %
0.0 %
0.0 %
0.0 %
0.0 %
E7 3.5 %
0.0 %
0.0 %
0.0 %
0.0 %
E8 3.5 %
0.0 %
0.0 %
0.0 %
0.0 %
E11 3.3 %
3.6 %
0.0 %
0.0 %
0.0 %
E25 2.5 %
0.0 %
0.0 %
0.0 %
0.0 %
E30 3.5 %
0.0 %
0.0 %
0.0 %
0.0 %
E34 3.1 %
0.0 %
0.0 %
0.0 %
0.0 %
E36 3.5 %
0.0 %
0.0 %
0.0 %
0.0 %

SV BeiDou Observations Missing L2I Missing L6I
C11 3.5 %
0.0 %
0.0 %
C26 1.3 %
4.5 %
0.4 %
C29 3.5 %
0.0 %
0.0 %
C30 3.5 %
0.0 %
0.0 %
C35 2.4 %
0.0 %
0.0 %
C36 3.5 %
0.0 %
0.0 %
C39 3.5 %
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 %
G2 0.0 %
100.0 %
0.0 %
100.0 %
G7 0.0 %
0.0 %
0.0 %
100.0 %
G8 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 %
G20 2.3 %
2.6 %
2.9 %
0.0 %
G22 0.0 %
100.0 %
0.0 %
100.0 %
G30 0.0 %
0.0 %
0.0 %
0.0 %

SV GLONASS Missing C1C Missing C2C Missing C2P
R3 0.0 %
0.0 %
0.0 %
R4 0.0 %
0.0 %
0.0 %
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
E2 0.0 %
0.0 %
0.0 %
0.0 %
E7 0.0 %
0.0 %
0.0 %
0.0 %
E8 0.0 %
0.0 %
0.0 %
0.0 %
E11 3.6 %
0.0 %
0.0 %
0.0 %
E25 0.0 %
0.0 %
0.0 %
0.0 %
E30 0.0 %
0.0 %
0.0 %
0.0 %
E34 0.0 %
0.0 %
0.0 %
0.0 %
E36 0.0 %
0.0 %
0.0 %
0.0 %

SV BeiDou Missing C2I Missing C6I
C11 0.0 %
0.0 %
C26 2.7 %
0.1 %
C29 0.0 %
0.0 %
C30 0.0 %
0.0 %
C35 0.0 %
0.0 %
C36 0.0 %
0.0 %
C39 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
0.2 %
75 - 80 0
0
0
0
0
0
1.7 %
70 - 75 0
0
0
0
0
0
5.3 %
65 - 70 0
0
0
0
0
0
9.9 %
60 - 65 0
0
0
0
0
0
7.7 %
55 - 60 0
0
0
0
0
0
4.8 %
50 - 55 0
0
0
0
0
0
5.0 %
45 - 50 0
0
0
0
0
0
9.3 %
40 - 45 0
0
0
0
0
0
10.8 %
35 - 40 0
0
1
0
0
0
9.1 %
30 - 35 0
0
0
0
0
0
8.2 %
25 - 30 0
0
0
0
0
0
5.8 %
20 - 25 0
0
1
0
0
0
8.8 %
15 - 20 32
1
37
8
0
0
13.4 %
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
G1 50.2
53.4
55.4
G2 50.2
48.3
-
G7 52.1
52.4
-
G8 43.3
46.0
49.6
G14 51.8
55.5
57.3
G17 50.2
51.1
-
G19 42.5
42.0
-
G20 39.1
42.8
45.0
G22 50.1
47.4
-
G30 55.2
54.9
59.6
Average GPS: 48.5
49.4
53.4

SV GLONASS G1 G2
R3 42.2
44.7
R4 39.2
42.5
R12 52.4
50.7
R13 49.6
-
R14 44.2
45.4
R22 52.0
48.4
R23 53.5
-
R24 47.3
45.5
Average GLONASS: 47.6
46.2

SV Galileo E1 E5a E5b E5a+b
E2 55.7
57.0
57.2
60.3
E7 46.9
49.8
49.9
53.1
E8 47.0
49.6
50.0
53.0
E11 40.3
42.7
42.9
46.0
E25 44.1
46.5
47.0
49.9
E30 51.8
53.5
54.0
56.9
E34 46.1
48.3
48.7
51.7
E36 50.7
52.0
52.8
55.6
Average Galileo: 47.8
49.9
50.3
53.3

SV BeiDou B1I B3I
C11 55.0
54.0
C26 40.3
40.0
C29 54.6
53.5
C30 50.8
49.7
C35 44.1
44.2
C36 53.5
53.1
C39 54.2
54.2
Average BeiDou: 50.4
49.8

Code multipath by satellite > 15°: 
SV GPS Av Elev MP (L1) MP (L2) MP (L5)
G1 42.0 ° 0.02 m
0.05 m
0.04 m
G2 37.8 ° 0.03 m
0.05 m
-
G7 52.1 ° 0.02 m
0.04 m
-
G8 23.4 ° 0.04 m
0.13 m
0.06 m
G14 55.7 ° 0.02 m
0.04 m
0.02 m
G17 44.2 ° 0.02 m
0.06 m
-
G19 20.3 ° 0.09 m
0.04 m
-
G20 15.6 ° 0.10 m
0.05 m
0.08 m
G22 42.5 ° 0.03 m
0.04 m
-
G30 69.7 ° 0.01 m
0.01 m
0.02 m
Average GPS: - 0.04 m
0.05 m
0.04 m

SV GLONASS Av Elev MP (G1) MP (G2)
R3 17.0 ° 0.02 m
0.03 m
R4 15.4 ° 0.04 m
0.06 m
R12 40.0 ° 0.03 m
0.04 m
R13 - - -
R14 22.7 ° 0.07 m
0.09 m
R22 40.3 ° 0.02 m
0.05 m
R23 - - -
R24 25.4 ° 0.04 m
0.13 m
Average GLONASS: - 0.04 m
0.07 m

SV Galileo Av Elev MP (E1) MP (E5a) MP (E5b) MP (E5a+b)
E2 64.2 ° 0.02 m
0.04 m
0.03 m
0.01 m
E7 29.2 ° 0.04 m
0.03 m
0.03 m
0.03 m
E8 29.1 ° 0.03 m
0.04 m
0.05 m
0.02 m
E11 19.2 ° 0.03 m
0.04 m
0.05 m
0.05 m
E25 20.0 ° 0.06 m
0.08 m
0.07 m
0.02 m
E30 45.1 ° 0.02 m
0.05 m
0.03 m
0.02 m
E34 25.0 ° 0.04 m
0.10 m
0.07 m
0.03 m
E36 38.9 ° 0.02 m
0.05 m
0.06 m
0.02 m
Average Galileo: - 0.03 m
0.05 m
0.05 m
0.03 m

SV BeiDou Av Elev MP (B1I) MP (B3I)
C11 65.0 ° 0.03 m
0.04 m
C26 18.9 ° 0.26 m
0.12 m
C29 68.2 ° 0.02 m
0.03 m
C30 42.6 ° 0.03 m
0.04 m
C35 23.2 ° 0.04 m
0.05 m
C36 54.5 ° 0.02 m
0.03 m
C39 69.4 ° 0.02 m
0.01 m
Average BeiDou: - 0.06 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 0.04 m
- - - - 0.01 m
-
75 - 80 0.02 m
- - - - 0.03 m
-
70 - 75 0.01 m
0.01 m
0.02 m
- - 0.02 m
-
65 - 70 0.02 m
0.03 m
0.05 m
0.03 m
0.01 m
0.03 m
-
60 - 65 0.02 m
0.05 m
0.03 m
0.04 m
0.01 m
0.03 m
-
55 - 60 0.01 m
0.03 m
0.02 m
0.01 m
0.01 m
0.02 m
-
50 - 55 0.02 m
0.05 m
0.02 m
0.02 m
0.04 m
0.03 m
-
45 - 50 0.02 m
0.06 m
0.03 m
0.02 m
0.02 m
0.03 m
-
40 - 45 0.02 m
0.05 m
0.05 m
0.07 m
0.02 m
0.06 m
-
35 - 40 0.02 m
0.04 m
0.05 m
0.04 m
0.02 m
0.04 m
-
30 - 35 0.03 m
0.06 m
0.05 m
0.03 m
0.02 m
0.05 m
-
25 - 30 0.03 m
0.13 m
0.04 m
0.06 m
0.02 m
0.03 m
-
20 - 25 0.05 m
0.04 m
0.07 m
0.05 m
0.03 m
0.06 m
-
15 - 20 0.08 m
0.08 m
0.08 m
0.07 m
0.04 m
0.11 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 2026/04/27 12:59:59.00

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