Leica SpiderQC v7.11.1 Quality Report


Program Run: 2026/05/18 03:11:41.25

File Details:


Observation File: BIDA00ESP_R_20261380200_01H_01S_MO.rnx
GPS Navigation File: BIDA00ESP_R_20261380200_01H_GN.rnx
GLONASS Navigation File: BIDA00ESP_R_20261380200_01H_RN.rnx
Galileo Navigation File: BIDA00ESP_R_20261380200_01H_EN.rnx
BeiDou Navigation File: BIDA00ESP_R_20261380200_01H_CN.rnx
Quality Testing:  Fail (See below for details) 

Station Details:


Marker Name/Number:  BIDASOA  15018M001   
Observer/Agency:  Mikelo Elorza  Gipuzkoako Foru Aldundia   
Receiver #/Type/Vers:  1709810  LEICA GR30  4.83/7.900 
Antenna #/Type:  11411013  LEIAS10 NONE   
Antenna Offsets (HEN):  0.000  0.000  0.000 
Approx Position (XYZ):  4644178.182  -145778.869  4354832.061 
Approx Position (plh):  43° 20' 10.96163" N  1° 47' 52.44338" W  108.383m 
Diff. Est-Header:  1.9 m dX  -3.7 m dY  2.0 m dZ 
Diff. Est-Header:  4.6 m (3481 estimates) 

Session Summary:


Time of first obs:  2026/05/18 02:00:00.00 GPS 
Time of last obs:  2026/05/18 02:59:59.00 GPS 
Session length:  59.98 minutes 
GPS week:  2419, day 1 
Observation interval:  1.00 seconds 
UTC leap seconds:  18 seconds 

Num SVs with obs:  47 
Num SVs with nav:  128 
Total GPS orbits:  46 
Total GLONASS orbits:  46 
Total Galileo orbits:  132 
Total BeiDou orbits:  64 
Total QZSS orbits:  0 
Total NavIC orbits:  0 
SVs with obs:  G6 G10 G11 G12 G15 G17 G19 G23 G24 G25 G28 G29 G32 R1 R2 R3 R4 R11 R12 R13 R14 R20 R21 R22 R23 E2 E7 E8 E19 E21 E27 E29 E30 E34 E36 C8 C20 C23 C24 C25 C31 C32 C33 C34 C35 C38 C41  
SVs without obs:  G1 G2 G3 G4 G5 G7 G8 G9 G13 G14 G16 G18 G20 G21 G22 G26 G27 G30 G31 R5 R6 R7 R8 R9 R10 R15 R16 R17 R18 R19 R24 E1 E3 E4 E5 E6 E9 E10 E11 E12 E13 E14 E15 E16 E17 E18 E20 E22 E23 E24 E25 E26 E28 E31 E32 E33 E35 C1 C2 C3 C4 C5 C6 C7 C9 C10 C11 C12 C13 C14 C15 C16 C17 C18 C19 C21 C22 C26 C27 C28 C29 C30 C36 C37 C39 C40 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 E18 E19 E21 E23 E24 E25 E26 E27 E29 E30 E31 E33 E34 E36 C5 C6 C7 C8 C9 C10 C11 C12 C13 C14 C16 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 C56  
SVs without nav:  E1 E17 E20 E22 E28 E32 E35 C1 C2 C3 C4 C15 C17 C18 C46 C51 C52 C53 C54 C55 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:  Fail  Value 96.7 %, Threshold 99.0 % 
File Format:  Pass   
RX Clock:  Pass   
Other:  Fail  (See Error Messages) 
     
GPS Specific Tests 
Cycle Slips:  Pass  Value 8 slips, Threshold 53 slips 
Multipath:  Pass  Value 0.30m MP1 / 0.32m MP2 / 0.45m MP5, Threshold 0.5 m 
Data Completeness:  Pass  Value 100.0 %, Threshold 95.0 % 
Navigation Data:  Pass   
     
GLONASS Specific Tests 
Cycle Slips:  Pass  Value 8 slips, Threshold 162 slips 
Multipath:  Pass  Value 0.48m MP1 / 0.47m MP2, Threshold 0.5 m 
Data Completeness:  Pass  Value 100.0 %, Threshold 90.0 % 
Navigation Data:  Pass   
     
Galileo Specific Tests 
Cycle Slips:  Pass  Value 12 slips, Threshold 124 slips 
Multipath:  Pass  Value 0.27m MP1 / 0.38m MP5a / 0.34m MP5b / 0.20m MP5a+b / 0.40m MP6, Threshold 0.5 m 
Data Completeness:  Pass  Value 96.3 %, Threshold 90.0 % 
Navigation Data:  Pass   
     
BeiDou Specific Tests 
Cycle Slips:  Pass  Value 8 slips, Threshold 165 slips 
Multipath:  Fail  Value 0.42m MP1 / 0.39m MP1C / 0.56m MP2a / 0.53m MP2b / 0.47m MP3, Threshold 0.5 m 
Data Completeness:  Pass  Value 100.0 %, Threshold 90.0 % 
Navigation Data:  Fail   

General Quality Indicators:


Tracking   
Num obs > 0°:  130359 
Num possible obs > 0°:  140689 
Num obs with invalid nav:  0 
Num obs without nav:  24 
Num obs to unhealthy SV:  0 
Num obs with WLF change:  0 
Num complete loss of lock:  0 

Epochs with < 5 SV > 10°:  0  (0.0 %) 
Epochs with all SV > 10°:  2681  (77.0 %) 
Epochs with full data > 10°:  2679  (77.0 %) 

Satellite Geometry 
DOP  Minimum  Maximum  Average 
PDOP  1.7  2.0  1.8 
GDOP  2.1  2.4  2.2 

Data Gaps 
Num epochs with data:  3481 
Num epochs without data:  119 
Data Gaps:  1.98 minutes 

List of Data Gaps (-) 
Duration  Start Time  End Time 
1.98 minutes  2026/05/18 02:29:49.00  2026/05/18 02:31:49.00 
Total:  1.98 minutes   

Non-tracked satellites > 10° (^): 
SV  Time (minutes)  Epoch Range  Elevation Range  Azimuth Range 
E19  13.317  1 / 800  10.16° / 14.26°  318.43° / 318.45° 
Total:  13.317 (799 observations) 

Receiver Clock 
Clock Slips > 10°:  0 
Max RX clock offset:  0.000030 ms (at 2026/05/18 02:31:49.00) 
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°:  130359  34891  33282  28571  33615  -  - 
Num possible obs > 0°:  140689  38652  35285  31177  35575  -  - 
Num obs with invalid nav:  -  -  -  -  -  -  - 
Num obs without nav:  24  -  -  -  24  -  - 
Num obs to unhealthy SV:  -  -  -  -  -  -  - 
               
Tracking over Elevation Mask (10°) 
Num obs > 10°:  101689  26475  26950  20748  27516  -  - 
% obs > 10°:   99.2 %  100.0 %  100.0 %  96.3 %  100.0 %  -  - 
Num possible obs > 10°:  102489  26475  26950  21548  27516  -  - 
Num complete obs > 10°:  101687  26475  26950  20746  27516  -  - 
% complete obs > 10°:   99.2 %  100.0 %  100.0 %  96.3 %  100.0 %  -  - 
Num obs with WLF change:   -  -  -  -  -  -  - 
Average # SV per Epoch:  29.2   7.6   7.7   6.0   7.9   -  - 
               
Observation ratio w.r.t. L1/E1/B1I: 
Obs L2/B1C:  1.440   1.722   1.584   -  1.000   -  - 
Obs E5b/B2I:  1.000   -  -  1.000   1.000   -  - 
Obs L5/E5a/B2a:  0.840   0.573   -  1.000   1.000   -  - 
Obs E5a+b/B2a+b:  1.000   -  -  1.000   -  -  - 
Obs L6/E6/B3I/G2a:  0.991   -  -  0.979   1.000   -  - 
Obs G3:  -  -  -  -  -  -  - 

Cycle Slips               
Num cycle slips > 10°:  36  8  8  12  8  -  - 
% slips per complete obs:  0.035 %  0.030 %  0.030 %  0.058 %  0.029 %  -  - 
Num complete obs per slip:  2824   3309   3368   1728   3439   -  - 
IOD Slips > 10°:  -  -  -  -  -  -  - 
Outliers > 10°:  -  -  -  -  -  -  - 
LLI : Obs L1/E1/B1I:  0.0003   0.0002   0.0003   0.0004   0.0003   -  - 
LLI : Obs L2/B1C:  0.0002   0.0001   0.0001   -  0.0003   -  - 
LLI : Obs E5b/B2I:  0.0003   -  -  0.0003   0.0003   -  - 
LLI : Obs L5/E5a/B2a:  0.0003   0.0002   -  0.0003   0.0003   -  - 
LLI : Obs E5a+b/B2a+b:  0.0003   -  -  0.0003   -  -  - 
LLI : Obs L6/E6/B3I/G2a:  0.0003   -  -  0.0003   0.0003   -  - 
LLI : Obs G3:  -  -  -  -  -  -  - 

Multipath               
MP (L1/E1/B1I) RMS:  0.364 m  0.298 m  0.480 m  0.272 m  0.425 m  -  - 
MP (L2/B1C) RMS:  0.386 m  0.319 m  0.474 m  -  0.390 m  -  - 
MP (L5/E5a/B2a) RMS:  0.467 m  0.454 m  -  0.378 m  0.555 m  -  - 
MP (E5b/B2I) RMS:  0.443 m  -  -  0.341 m  0.534 m  -  - 
MP (E5a+b/B2a+b) RMS:  0.197 m  -  -  0.197 m  -  -  - 
MP (L6/E6/B3I/G2a) RMS:  0.441 m  -  -  0.404 m  0.474 m  -  - 
MP (G3) RMS:  -  -  -  -  -  -  - 

Extended Quality Information:


Tracking by observation type > 10°: 
Type Code Phase SNR Doppler
L1C 100.0 %
100.0 %
100.0 %
100.0 %
L1L 9.7 %
9.7 %
9.7 %
9.7 %
L1I 100.0 %
100.0 %
100.0 %
100.0 %
L2C 79.2 %
79.2 %
79.2 %
79.2 %
L2P 89.7 %
89.7 %
89.7 %
89.7 %
L2S 88.9 %
88.9 %
88.9 %
88.9 %
L2W 100.0 %
100.0 %
100.0 %
100.0 %
L5Q 79.2 %
79.2 %
79.2 %
79.2 %
L5P 100.0 %
100.0 %
100.0 %
100.0 %
L7Q 100.0 %
100.0 %
100.0 %
100.0 %
L7D 100.0 %
100.0 %
100.0 %
100.0 %
L8Q 100.0 %
100.0 %
100.0 %
100.0 %
L6C 97.9 %
97.9 %
97.9 %
97.9 %
L6I 100.0 %
100.0 %
100.0 %
100.0 %

Tracking by satellite > 10°: 
SV GPS Min Elev Max Elev Possible Observations Actual Observations Observations with Invalid Ephemeris Cycle Slips
G6 10.00° 12.81° 1848 1848 (100.0 %)
0 (0.0 %) 1
G10 10.00° 17.89° 1783 1783 (100.0 %)
0 (0.0 %) 0
G11 10.00° 14.84° 1181 1181 (100.0 %)
0 (0.0 %) 0
G12 65.46° 84.74° 3481 3481 (100.0 %)
0 (0.0 %) 1
G15 10.00° 16.20° 898 898 (100.0 %)
0 (0.0 %) 0
G19 10.00° 26.35° 2949 2949 (100.0 %)
0 (0.0 %) 1
G24 35.64° 59.75° 3481 3481 (100.0 %)
0 (0.0 %) 1
G25 42.58° 65.90° 3481 3481 (100.0 %)
0 (0.0 %) 1
G28 10.01° 18.44° 1383 1383 (100.0 %)
0 (0.0 %) 1
G29 10.00° 29.31° 2509 2509 (100.0 %)
0 (0.0 %) 1
G32 28.04° 44.44° 3481 3481 (100.0 %)
0 (0.0 %) 1

SV GLONASS Min Elev Max Elev Possible Observations Actual Observations Observations with Invalid Ephemeris Cycle Slips
R1 10.00° 13.27° 393 393 (100.0 %)
0 (0.0 %) 0
R2 21.44° 53.59° 3481 3481 (100.0 %)
0 (0.0 %) 1
R3 39.97° 47.34° 3481 3481 (100.0 %)
0 (0.0 %) 1
R4 10.00° 22.91° 1968 1968 (100.0 %)
0 (0.0 %) 1
R11 10.00° 18.00° 1363 1363 (100.0 %)
0 (0.0 %) 0
R12 43.81° 62.60° 3481 3481 (100.0 %)
0 (0.0 %) 1
R13 42.67° 58.77° 3481 3481 (100.0 %)
0 (0.0 %) 1
R14 10.00° 13.30° 609 609 (100.0 %)
0 (0.0 %) 0
R21 11.78° 21.25° 3481 3481 (100.0 %)
0 (0.0 %) 1
R22 14.95° 34.64° 3481 3481 (100.0 %)
0 (0.0 %) 1
R23 10.00° 24.18° 1731 1731 (100.0 %)
0 (0.0 %) 1

SV Galileo Min Elev Max Elev Possible Observations Actual Observations Observations with Invalid Ephemeris Cycle Slips
E2 10.00° 10.42° 86 86 (100.0 %)
0 (0.0 %) 0
E7 35.51° 60.24° 3481 3481 (100.0 %)
0 (0.0 %) 2
E8 10.00° 11.77° 317 317 (100.0 %)
0 (0.0 %) 0
E19 14.26° 28.14° 3481 2681 (77.0 %)
0 (0.0 %) 6
E21 10.43° 27.75° 3481 3481 (100.0 %)
0 (0.0 %) 1
E27 62.83° 79.82° 3481 3481 (100.0 %)
0 (0.0 %) 1
E29 55.58° 62.99° 3481 3481 (100.0 %)
0 (0.0 %) 1
E30 42.37° 62.56° 3481 3481 (100.0 %)
0 (0.0 %) 1
E34 10.00° 10.88° 259 259 (100.0 %)
0 (0.0 %) 0

SV BeiDou Min Elev Max Elev Possible Observations Actual Observations Observations with Invalid Ephemeris Cycle Slips
C20 - - 0 0 (-)
24 (-) 0
C23 24.79° 43.38° 3481 3481 (100.0 %)
0 (0.0 %) 1
C24 21.07° 39.58° 3481 3481 (100.0 %)
0 (0.0 %) 2
C25 70.45° 75.98° 3481 3481 (100.0 %)
0 (0.0 %) 1
C31 21.18° 26.11° 3481 3481 (100.0 %)
0 (0.0 %) 1
C32 23.22° 29.01° 3481 3481 (100.0 %)
0 (0.0 %) 1
C33 10.36° 22.14° 1790 1790 (100.0 %)
0 (0.0 %) 0
C34 24.22° 41.58° 3481 3481 (100.0 %)
0 (0.0 %) 1
C38 10.01° 18.48° 1359 1359 (100.0 %)
0 (0.0 %) 0
C41 25.24° 44.62° 3481 3481 (100.0 %)
0 (0.0 %) 1

Missing phase observations by satellite > 10°: 
SV GPS Observations Missing L1C Missing L1L Missing L2S Missing L2W Missing L5Q
G6 1.8 %
0.0 %
100.0 %
0.0 %
0.0 %
0.0 %
G10 1.8 %
0.0 %
100.0 %
0.0 %
0.0 %
0.0 %
G11 1.2 %
0.0 %
0.0 %
0.0 %
0.0 %
0.0 %
G12 3.4 %
0.0 %
100.0 %
0.0 %
0.0 %
100.0 %
G15 0.9 %
0.0 %
100.0 %
0.0 %
0.0 %
100.0 %
G19 2.9 %
0.0 %
100.0 %
100.0 %
0.0 %
100.0 %
G24 3.4 %
0.0 %
100.0 %
0.0 %
0.0 %
0.0 %
G25 3.4 %
0.0 %
100.0 %
0.0 %
0.0 %
0.0 %
G28 1.4 %
0.0 %
0.0 %
0.0 %
0.0 %
0.0 %
G29 2.5 %
0.0 %
100.0 %
0.0 %
0.0 %
100.0 %
G32 3.4 %
0.0 %
100.0 %
0.0 %
0.0 %
0.0 %

SV GLONASS Observations Missing L1C Missing L2C Missing L2P
R1 0.4 %
0.0 %
100.0 %
100.0 %
R2 3.4 %
0.0 %
0.0 %
0.0 %
R3 3.4 %
0.0 %
0.0 %
0.0 %
R4 1.9 %
0.0 %
0.0 %
0.0 %
R11 1.3 %
0.0 %
0.0 %
0.0 %
R12 3.4 %
0.0 %
0.0 %
0.0 %
R13 3.4 %
0.0 %
100.0 %
100.0 %
R14 0.6 %
0.0 %
0.0 %
0.0 %
R21 3.4 %
0.0 %
0.0 %
0.0 %
R22 3.4 %
0.0 %
0.0 %
0.0 %
R23 1.7 %
0.0 %
100.0 %
100.0 %

SV Galileo Observations Missing L1C Missing L5Q Missing L7Q Missing L8Q Missing L6C
E2 0.1 %
0.0 %
0.0 %
0.0 %
0.0 %
0.0 %
E7 3.4 %
0.0 %
0.0 %
0.0 %
0.0 %
0.0 %
E8 0.3 %
0.0 %
0.0 %
0.0 %
0.0 %
0.0 %
E19 2.6 %
0.0 %
0.0 %
0.1 %
0.1 %
16.4 %
E21 3.4 %
0.0 %
0.0 %
0.0 %
0.0 %
0.0 %
E27 3.4 %
0.0 %
0.0 %
0.0 %
0.0 %
0.0 %
E29 3.4 %
0.0 %
0.0 %
0.0 %
0.0 %
0.0 %
E30 3.4 %
0.0 %
0.0 %
0.0 %
0.0 %
0.0 %
E34 0.3 %
0.0 %
0.0 %
0.0 %
0.0 %
0.0 %

SV BeiDou Observations Missing L2I Missing L1P Missing L5P Missing L7D Missing L6I
C23 3.4 %
0.0 %
0.0 %
0.0 %
0.0 %
0.0 %
C24 3.4 %
0.0 %
0.0 %
0.0 %
0.0 %
0.0 %
C25 3.4 %
0.0 %
0.0 %
0.0 %
0.0 %
0.0 %
C31 3.4 %
0.0 %
0.0 %
0.0 %
0.0 %
0.0 %
C32 3.4 %
0.0 %
0.0 %
0.0 %
0.0 %
0.0 %
C33 1.8 %
0.0 %
0.0 %
0.0 %
0.0 %
0.0 %
C34 3.4 %
0.0 %
0.0 %
0.0 %
0.0 %
0.0 %
C38 1.3 %
0.0 %
0.0 %
0.0 %
0.0 %
0.0 %
C41 3.4 %
0.0 %
0.0 %
0.0 %
0.0 %
0.0 %

Missing code observations by satellite > 10°: 
SV GPS Missing C1C Missing C1L Missing C2S Missing C2W Missing C5Q
G6 0.0 %
100.0 %
0.0 %
0.0 %
0.0 %
G10 0.0 %
100.0 %
0.0 %
0.0 %
0.0 %
G11 0.0 %
0.0 %
0.0 %
0.0 %
0.0 %
G12 0.0 %
100.0 %
0.0 %
0.0 %
100.0 %
G15 0.0 %
100.0 %
0.0 %
0.0 %
100.0 %
G19 0.0 %
100.0 %
100.0 %
0.0 %
100.0 %
G24 0.0 %
100.0 %
0.0 %
0.0 %
0.0 %
G25 0.0 %
100.0 %
0.0 %
0.0 %
0.0 %
G28 0.0 %
0.0 %
0.0 %
0.0 %
0.0 %
G29 0.0 %
100.0 %
0.0 %
0.0 %
100.0 %
G32 0.0 %
100.0 %
0.0 %
0.0 %
0.0 %

SV GLONASS Missing C1C Missing C2C Missing C2P
R1 0.0 %
100.0 %
100.0 %
R2 0.0 %
0.0 %
0.0 %
R3 0.0 %
0.0 %
0.0 %
R4 0.0 %
0.0 %
0.0 %
R11 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 %
R21 0.0 %
0.0 %
0.0 %
R22 0.0 %
0.0 %
0.0 %
R23 0.0 %
100.0 %
100.0 %

SV Galileo Missing C1C Missing C5Q Missing C7Q Missing C8Q Missing C6C
E2 0.0 %
0.0 %
0.0 %
0.0 %
0.0 %
E7 0.0 %
0.0 %
0.0 %
0.0 %
0.0 %
E8 0.0 %
0.0 %
0.0 %
0.0 %
0.0 %
E19 0.0 %
0.0 %
0.1 %
0.1 %
16.4 %
E21 0.0 %
0.0 %
0.0 %
0.0 %
0.0 %
E27 0.0 %
0.0 %
0.0 %
0.0 %
0.0 %
E29 0.0 %
0.0 %
0.0 %
0.0 %
0.0 %
E30 0.0 %
0.0 %
0.0 %
0.0 %
0.0 %
E34 0.0 %
0.0 %
0.0 %
0.0 %
0.0 %

SV BeiDou Missing C2I Missing C1P Missing C5P Missing C7D Missing C6I
C23 0.0 %
0.0 %
0.0 %
0.0 %
0.0 %
C24 0.0 %
0.0 %
0.0 %
0.0 %
0.0 %
C25 0.0 %
0.0 %
0.0 %
0.0 %
0.0 %
C31 0.0 %
0.0 %
0.0 %
0.0 %
0.0 %
C32 0.0 %
0.0 %
0.0 %
0.0 %
0.0 %
C33 0.0 %
0.0 %
0.0 %
0.0 %
0.0 %
C34 0.0 %
0.0 %
0.0 %
0.0 %
0.0 %
C38 0.0 %
0.0 %
0.0 %
0.0 %
0.0 %
C41 0.0 %
0.0 %
0.0 %
0.0 %
0.0 %

Tracking by satellite elevation > 10°: 
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
1.5 %
75 - 80 1
0
0
1
0
0
3.6 %
70 - 75 0
0
1
0
0
0
3.2 %
65 - 70 0
0
0
0
0
0
1.7 %
60 - 65 0
0
1
0
0
0
4.5 %
55 - 60 1
0
0
0
0
0
6.1 %
50 - 55 0
2
1
0
0
0
5.1 %
45 - 50 1
1
1
0
0
0
7.6 %
40 - 45 0
0
1
0
0
0
7.9 %
35 - 40 1
1
0
2
0
0
6.3 %
30 - 35 0
0
0
2
0
0
6.0 %
25 - 30 0
1
0
3
0
0
12.0 %
20 - 25 0
0
0
0
0
0
10.6 %
15 - 20 2
1
4
0
0
0
9.9 %
10 - 15 2
2
3
0
0
0
14.0 %
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 > 10°: 
SV GPS L1 L2 L5
G6 39.9
40.2
43.7
G10 43.6
42.4
45.2
G11 40.8
42.9
42.6
G12 52.6
49.4
-
G15 42.4
38.9
-
G19 42.7
41.0
-
G24 48.5
46.9
50.7
G25 50.1
47.3
51.9
G28 40.6
42.8
45.0
G29 45.1
40.7
-
G32 48.3
46.2
47.3
Average GPS: 45.0
43.5
46.6

SV GLONASS G1 G2
R1 40.4
-
R2 49.2
43.4
R3 47.5
46.0
R4 41.7
41.6
R11 42.2
41.4
R12 50.9
47.0
R13 43.7
-
R14 39.7
40.1
R21 42.7
40.9
R22 46.0
41.1
R23 40.8
-
Average GLONASS: 44.1
42.7

SV Galileo E1 E5a E5b E5a+b E6
E2 42.9
40.2
43.5
44.6
43.1
E7 50.9
48.3
48.6
50.9
48.8
E8 43.9
42.1
41.0
43.9
39.6
E19 40.0
41.6
40.8
43.6
39.1
E21 44.7
43.3
43.8
46.0
43.5
E27 53.1
49.7
50.0
52.3
49.6
E29 52.1
50.5
50.8
53.1
50.4
E30 51.7
49.2
49.7
51.9
50.2
E34 41.3
41.6
42.7
44.6
43.8
Average Galileo: 46.7
45.2
45.7
47.9
45.3

SV BeiDou B1I B1C B2a B2I B3I
C23 47.2
44.7
46.7
43.9
44.7
C24 47.5
45.6
47.0
43.6
46.2
C25 53.1
50.6
49.9
46.7
49.2
C31 47.3
44.9
45.2
42.0
45.1
C32 45.9
43.7
47.1
42.7
44.8
C33 43.9
42.0
42.8
39.7
41.1
C34 48.2
45.8
46.0
42.4
44.5
C38 45.1
42.9
41.8
37.9
40.4
C41 48.3
46.0
46.6
43.0
45.3
Average BeiDou: 47.4
45.2
45.9
42.4
44.6

Code multipath by satellite > 10°: 
SV GPS Av Elev MP (L1) MP (L2) MP (L5)
G6 11.4 ° 0.43 m
0.58 m
0.59 m
G10 13.9 ° 0.31 m
0.22 m
0.33 m
G11 12.4 ° 0.52 m
0.48 m
0.79 m
G12 75.1 ° 0.10 m
0.19 m
-
G15 13.1 ° 0.42 m
0.26 m
-
G19 18.2 ° 0.29 m
0.43 m
-
G24 47.7 ° 0.23 m
0.30 m
0.49 m
G25 54.2 ° 0.18 m
0.23 m
0.29 m
G28 14.2 ° 0.35 m
0.28 m
0.42 m
G29 19.7 ° 0.27 m
0.32 m
-
G32 36.2 ° 0.17 m
0.23 m
0.27 m
Average GPS: - 0.30 m
0.32 m
0.45 m

SV GLONASS Av Elev MP (G1) MP (G2)
R1 - - -
R2 37.5 ° 0.25 m
0.36 m
R3 43.7 ° 0.33 m
0.33 m
R4 16.5 ° 0.65 m
0.37 m
R11 14.0 ° 0.65 m
0.73 m
R12 53.2 ° 0.53 m
0.34 m
R13 - - -
R14 11.6 ° 0.39 m
0.51 m
R21 16.5 ° 0.64 m
0.65 m
R22 24.8 ° 0.40 m
0.50 m
R23 - - -
Average GLONASS: - 0.48 m
0.47 m

SV Galileo Av Elev MP (E1) MP (E5a) MP (E5b) MP (E5a+b) MP (E6)
E2 - - - - - -
E7 47.9 ° 0.22 m
0.54 m
0.41 m
0.16 m
0.52 m
E8 10.9 ° 0.19 m
0.36 m
0.58 m
0.59 m
0.55 m
E19 21.2 ° 0.36 m
0.49 m
0.41 m
0.23 m
0.44 m
E21 19.1 ° 0.25 m
0.48 m
0.38 m
0.16 m
0.48 m
E27 71.3 ° 0.14 m
0.27 m
0.27 m
0.10 m
0.29 m
E29 59.3 ° 0.24 m
0.23 m
0.21 m
0.09 m
0.28 m
E30 52.5 ° 0.40 m
0.40 m
0.38 m
0.10 m
0.54 m
E34 10.4 ° 0.38 m
0.27 m
0.09 m
0.15 m
0.14 m
Average Galileo: - 0.27 m
0.38 m
0.34 m
0.20 m
0.40 m

SV BeiDou Av Elev MP (B1I) MP (B1C) MP (B2a) MP (B2I) MP (B3I)
C23 34.1 ° 0.53 m
0.42 m
0.53 m
0.43 m
0.48 m
C24 30.3 ° 0.55 m
0.47 m
0.60 m
0.49 m
0.61 m
C25 73.2 ° 0.23 m
0.23 m
0.23 m
0.26 m
0.23 m
C31 23.6 ° 0.45 m
0.52 m
0.82 m
0.80 m
0.72 m
C32 26.1 ° 0.41 m
0.39 m
0.60 m
0.61 m
0.50 m
C33 16.2 ° 0.59 m
0.58 m
0.81 m
0.47 m
0.51 m
C34 32.9 ° 0.41 m
0.39 m
0.43 m
0.71 m
0.55 m
C38 14.2 ° 0.33 m
0.29 m
0.50 m
0.45 m
0.26 m
C41 34.9 ° 0.33 m
0.21 m
0.48 m
0.57 m
0.41 m
Average BeiDou: - 0.42 m
0.39 m
0.56 m
0.53 m
0.47 m

Code multipath by satellite elevation > 10°: 
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 0.07 m
0.13 m
- - - - -
75 - 80 0.21 m
0.29 m
0.20 m
0.27 m
0.09 m
0.27 m
-
70 - 75 0.15 m
0.17 m
0.30 m
0.23 m
0.13 m
0.23 m
-
65 - 70 0.14 m
0.31 m
0.32 m
0.33 m
0.08 m
0.25 m
-
60 - 65 0.27 m
0.26 m
0.25 m
0.26 m
0.09 m
0.30 m
-
55 - 60 0.29 m
0.31 m
0.34 m
0.25 m
0.11 m
0.39 m
-
50 - 55 0.27 m
0.28 m
0.38 m
0.33 m
0.07 m
0.49 m
-
45 - 50 0.32 m
0.30 m
0.37 m
0.42 m
0.16 m
0.60 m
-
40 - 45 0.31 m
0.25 m
0.46 m
0.46 m
0.15 m
0.50 m
-
35 - 40 0.34 m
0.30 m
0.50 m
0.61 m
0.28 m
0.53 m
-
30 - 35 0.45 m
0.42 m
0.43 m
0.63 m
- 0.61 m
-
25 - 30 0.36 m
0.44 m
0.58 m
0.59 m
0.19 m
0.53 m
-
20 - 25 0.44 m
0.49 m
0.63 m
0.48 m
0.17 m
0.54 m
-
15 - 20 0.40 m
0.49 m
0.54 m
0.45 m
0.23 m
0.47 m
-
10 - 15 0.46 m
0.42 m
0.56 m
0.46 m
0.23 m
0.39 m
-
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:


- Change in observation interval detected at 2026/05/18 02:31:49.00
- Orbit missing or expired for SV C20 starting 2026/05/18 02:59:36.00.
- Updated header information or comments after epoch 2026/05/18 02:59:59.00

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 code and phase measurements with a SNR of at least 0 
(#)  A complete GLONASS observation contains non-zero G1 code and phase measurements with a SNR of at least 0 
(#)  A complete Galileo observation contains non-zero E1, E5a code and phase measurements with a SNR of at least 0 
(#)  A complete BeiDou observation contains non-zero B1I code and phase measurements with a SNR of at least 0 
(#)  A complete QZSS observation contains non-zero L1 code and phase measurements with a SNR of at least 0 
(#)  A complete NavIC observation contains non-zero L5 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 10° 
-  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 2.2 seconds to process this file 
-  This file was processed using version 7, 11, 1, 104