Leica SpiderQC v7.8 Quality Report


Program Run: 2024/03/13 07:29:53.72

File Details:


Observation File: mish073h00.24o
GPS Navigation File: mish073h00.24n
GLONASS Navigation File: mish073h00.24g
Galileo Navigation File: mish073h00.24l
BeiDou Navigation File: mish073h00.24f
Quality Testing:  Fail (See below for details) 

Station Details:


Marker Name/Number:  SOUTH HAVEN  MISH   
Observer/Agency:  Shawn Roy  Michigan DOT   
Receiver #/Type/Vers:  1834998  LEICA GR50  4.80/7.900 
Antenna #/Type:  20089019  LEIAR20 LEIM   
Antenna Offsets (HEN):  0.000  0.000  0.000 
Approx Position (XYZ):  307402.406  -4708441.009  4277332.378 
Approx Position (plh):  42° 23' 2.96377" N  86° 15' 52.56836" W  168.803m 
Diff. Est-Header:  -5.6 m dX  -1.0 m dY  0.1 m dZ 
Diff. Est-Header:  5.7 m (805 estimates) 

Session Summary:


Time of first obs:  2024/03/13 07:00:00.00 GPS 
Time of last obs:  2024/03/13 07:14:59.00 GPS 
Session length:  14.98 minutes 
GPS week:  2305, day 3 
Observation interval:  1.00 seconds 
UTC leap seconds:  18 seconds 

Num SVs with obs:  36 
Num SVs with nav:  86 
Total GPS orbits:  49 
Total GLONASS orbits:  31 
Total Galileo orbits:  265 
Total BeiDou orbits:  43 
SVs with obs:  G2 G8 G10 G12 G18 G21 G23 G24 G25 G27 G28 G32 R4 R5 R14 R15 R20 R21 E3 E4 E5 E9 E15 E24 E31 E34 E36 C20 C23 C25 C27 C29 C30 C32 C37 C41  
SVs without obs:  G1 G3 G4 G5 G6 G7 G9 G11 G13 G14 G15 G16 G17 G19 G20 G22 G26 G29 G30 G31 R1 R2 R3 R6 R7 R8 R9 R10 R11 R12 R13 R16 R17 R18 R19 R22 R23 R24 E1 E2 E6 E7 E8 E10 E11 E12 E13 E14 E16 E17 E18 E19 E20 E21 E22 E23 E25 E26 E27 E28 E29 E30 E32 E33 E35 C1 C2 C3 C4 C5 C6 C7 C8 C9 C10 C11 C12 C13 C14 C15 C16 C17 C18 C19 C21 C22 C24 C26 C28 C31 C33 C34 C35 C36 C38 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:  G2 G5 G6 G7 G8 G9 G10 G11 G12 G13 G15 G16 G18 G19 G20 G21 G23 G24 G25 G26 G27 G28 G29 G30 G31 G32 R1 R2 R3 R4 R5 R6 R8 R9 R10 R11 R12 R13 R14 R15 R16 R17 R18 R19 R20 R21 R23 R24 E2 E3 E4 E5 E9 E10 E11 E12 E15 E19 E24 E25 E30 E31 E33 E34 C11 C14 C20 C21 C23 C24 C25 C26 C27 C28 C29 C30 C32 C33 C34 C37 C40 C41 C42 C43 C46 C58  
SVs without nav:  G1 G3 G4 G14 G17 G22 R7 R22 E1 E6 E7 E8 E13 E14 E16 E17 E18 E20 E21 E22 E23 E26 E27 E28 E29 E32 E35 E36 C1 C2 C3 C4 C5 C6 C7 C8 C9 C10 C12 C13 C15 C16 C17 C18 C19 C22 C31 C35 C36 C38 C39 C44 C45 C47 C48 C49 C50 C51 C52 C53 C54 C55 C56 C57 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 89.4 %, Threshold 99.0 % 
File Format:  Pass   
RX Clock:  Pass   
Other:  Pass   
     
GPS Specific Tests 
Cycle Slips:  Pass  Value 0 slips, Threshold 10 slips 
Multipath:  Pass  Value 0.01m MP1 / 0.02m MP2 / 0.02m MP5, Threshold 0.5 m 
Data Completeness:  Pass  Value 100.0 %, Threshold 95.0 % 
Navigation Data:  Pass   
     
GLONASS Specific Tests 
Cycle Slips:  Pass  Value 0 slips, Threshold 29 slips 
Multipath:  Pass  Value 0.02m MP1 / 0.02m MP2, Threshold 0.5 m 
Data Completeness:  Fail  Value 0.0 %, Threshold 90.0 % 
Navigation Data:  Pass   
     
Galileo Specific Tests 
Cycle Slips:  Pass  Value 0 slips, Threshold 27 slips 
Multipath:  Pass  Value 0.02m MP1 / 0.03m MP5a / 0.02m MP5b / 0.02m MP5a+b, Threshold 0.5 m 
Data Completeness:  Fail  Value 0.0 %, Threshold 90.0 % 
Navigation Data:  Pass   
     
BeiDou Specific Tests 
Cycle Slips:  Pass  Value 0 slips, Threshold 35 slips 
Multipath:  Pass  Value 0.03m MP1 / 0.04m MP3, Threshold 0.5 m 
Data Completeness:  Fail  Value 0.0 %, Threshold 90.0 % 
Navigation Data:  Pass   

General Quality Indicators:


Tracking   
Num obs > 0°:  27944 
Num possible obs > 0°:  32152 
Num obs with invalid nav:  0 
Num obs without nav:  805 
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°:  742  (92.2 %) 
Epochs with full data > 15°:  0  (0.0 %) 

Satellite Geometry 
DOP  Minimum  Maximum  Average 
PDOP  2.5  2.9  2.7 
GDOP  3.1  3.6  3.3 

Data Gaps 
Num epochs with data:  805 
Num epochs without data:  95 
Data Gaps:  1.58 minutes 

List of Data Gaps (-) 
Duration  Start Time  End Time 
31.00 seconds  2024/03/13 07:04:45.00  2024/03/13 07:05:17.00 
29.00 seconds  2024/03/13 07:12:52.00  2024/03/13 07:13:22.00 
34.00 seconds  2024/03/13 07:14:00.00  2024/03/13 07:14:35.00 
Total:  1.58 minutes   

Non-tracked satellites > 15° (^): 
SV  Time (minutes)  Epoch Range  Elevation Range  Azimuth Range 
None   

Receiver Clock 
Clock Slips > 15°:  0 
Max RX clock offset:  0.000011 ms (at 2024/03/13 07:11:32.00) 
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°:  27944  8757  4830  7154  7203  -  - 
Num possible obs > 0°:  32152  9591  7621  6890  8050  -  - 
Num obs with invalid nav:  -  -  -  -  -  -  - 
Num obs without nav:  805  -  -  805  -  -  - 
Num obs to unhealthy SV:  -  -  -  -  -  -  - 
               
Tracking over Elevation Mask (15°) 
Num obs > 15°:  20204  5060  4830  4555  5759  -  - 
% obs > 15°:   99.7 %  100.0 %  98.7 %  100.0 %  100.0 %  -  - 
Num possible obs > 15°:  20267  5060  4893  4555  5759  -  - 
Num complete obs > 15°:  5060  5060  -  -  -  -  - 
% complete obs > 15°:   25.0 %  100.0 %  -  -  -  -  - 
Num obs with WLF change:   -  -  -  -  -  -  - 
Average # SV per Epoch:  25.1   6.3   6.0   5.7   7.2   -  - 
               
Observation ratio w.r.t. L1/E1/B1I: 
Obs L2/B1C:  1.919   1.841   2.000   -  -  -  - 
Obs E5b/B2I:  1.000   -  -  1.000   -  -  - 
Obs L5/E5a/B2a:  0.892   0.795   -  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°:  -  -  -  -  -  -  - 
% slips per complete obs:  -  -  -  -  -  -  - 
Num complete obs per slip:  -  -  -  -  -  -  - 
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:  0.020 m  0.013 m  0.015 m  0.016 m  0.032 m  -  - 
MP (L2/B1C) RMS:  0.021 m  0.019 m  0.024 m  -  -  -  - 
MP (L5/E5a/B2a) RMS:  0.025 m  0.021 m  -  0.029 m  -  -  - 
MP (E5b/B2I) RMS:  0.023 m  -  -  0.023 m  -  -  - 
MP (E5a+b/B2a+b) RMS:  0.016 m  -  -  0.016 m  -  -  - 
MP (L6/E6/B3I/G2a) RMS:  0.042 m  -  -  -  0.042 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 100.0 %
100.0 %
100.0 %
100.0 %
L2P 100.0 %
100.0 %
100.0 %
100.0 %
L2S 84.1 %
84.1 %
84.1 %
84.1 %
L2W 100.0 %
100.0 %
100.0 %
100.0 %
L5Q 89.2 %
89.2 %
89.2 %
89.2 %
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
G10 80.24° 82.80° 805 805 (100.0 %)
0 (0.0 %) 0
G12 15.00° 16.14° 230 230 (100.0 %)
0 (0.0 %) 0
G21 21.73° 25.50° 805 805 (100.0 %)
0 (0.0 %) 0
G23 46.65° 52.70° 805 805 (100.0 %)
0 (0.0 %) 0
G24 22.10° 27.92° 805 805 (100.0 %)
0 (0.0 %) 0
G28 23.87° 30.74° 805 805 (100.0 %)
0 (0.0 %) 0
G32 62.79° 67.21° 805 805 (100.0 %)
0 (0.0 %) 0

SV GLONASS Min Elev Max Elev Possible Observations Actual Observations Observations with Invalid Ephemeris Cycle Slips
R4 33.25° 38.01° 805 805 (100.0 %)
0 (0.0 %) 0
R5 58.37° 59.82° 805 805 (100.0 %)
0 (0.0 %) 0
R6 - - 63 0 (0.0 %)
0 (0.0 %) 0
R14 36.93° 37.60° 805 805 (100.0 %)
0 (0.0 %) 0
R15 29.69° 36.73° 805 805 (100.0 %)
0 (0.0 %) 0
R20 37.23° 43.25° 805 805 (100.0 %)
0 (0.0 %) 0
R21 26.64° 29.71° 805 805 (100.0 %)
0 (0.0 %) 0

SV Galileo Min Elev Max Elev Possible Observations Actual Observations Observations with Invalid Ephemeris Cycle Slips
E3 15.00° 17.63° 530 530 (100.0 %)
0 (0.0 %) 0
E5 63.18° 66.58° 805 805 (100.0 %)
0 (0.0 %) 0
E9 49.36° 53.86° 805 805 (100.0 %)
0 (0.0 %) 0
E15 15.30° 19.34° 805 805 (100.0 %)
0 (0.0 %) 0
E31 16.95° 19.88° 805 805 (100.0 %)
0 (0.0 %) 0
E34 53.03° 53.43° 805 805 (100.0 %)
0 (0.0 %) 0
E36 - - 0 0 (-)
805 (-) 0

SV BeiDou Min Elev Max Elev Possible Observations Actual Observations Observations with Invalid Ephemeris Cycle Slips
C20 17.16° 21.60° 805 805 (100.0 %)
0 (0.0 %) 0
C23 40.58° 45.41° 805 805 (100.0 %)
0 (0.0 %) 0
C25 32.17° 34.20° 805 805 (100.0 %)
0 (0.0 %) 0
C29 16.70° 17.17° 805 805 (100.0 %)
0 (0.0 %) 0
C30 21.44° 25.57° 805 805 (100.0 %)
0 (0.0 %) 0
C32 67.34° 71.02° 805 805 (100.0 %)
0 (0.0 %) 0
C37 15.00° 16.22° 124 124 (100.0 %)
0 (0.0 %) 0
C41 39.54° 43.97° 805 805 (100.0 %)
0 (0.0 %) 0

Missing phase observations by satellite > 15°: 
SV GPS Observations Missing L1C Missing L2S Missing L2W Missing L5Q
G10 4.0 %
0.0 %
0.0 %
0.0 %
0.0 %
G12 1.1 %
0.0 %
0.0 %
0.0 %
100.0 %
G21 4.0 %
0.0 %
100.0 %
0.0 %
100.0 %
G23 4.0 %
0.0 %
0.0 %
0.0 %
0.0 %
G24 4.0 %
0.0 %
0.0 %
0.0 %
0.0 %
G28 4.0 %
0.0 %
0.0 %
0.0 %
0.0 %
G32 4.0 %
0.0 %
0.0 %
0.0 %
0.0 %

SV GLONASS Observations Missing L1C Missing L2C Missing L2P
R4 4.0 %
0.0 %
0.0 %
0.0 %
R5 4.0 %
0.0 %
0.0 %
0.0 %
R14 4.0 %
0.0 %
0.0 %
0.0 %
R15 4.0 %
0.0 %
0.0 %
0.0 %
R20 4.0 %
0.0 %
0.0 %
0.0 %
R21 4.0 %
0.0 %
0.0 %
0.0 %

SV Galileo Observations Missing L1C Missing L5Q Missing L7Q Missing L8Q
E3 2.6 %
0.0 %
0.0 %
0.0 %
0.0 %
E5 4.0 %
0.0 %
0.0 %
0.0 %
0.0 %
E9 4.0 %
0.0 %
0.0 %
0.0 %
0.0 %
E15 4.0 %
0.0 %
0.0 %
0.0 %
0.0 %
E31 4.0 %
0.0 %
0.0 %
0.0 %
0.0 %
E34 4.0 %
0.0 %
0.0 %
0.0 %
0.0 %

SV BeiDou Observations Missing L2I Missing L6I
C20 4.0 %
0.0 %
0.0 %
C23 4.0 %
0.0 %
0.0 %
C25 4.0 %
0.0 %
0.0 %
C29 4.0 %
0.0 %
0.0 %
C30 4.0 %
0.0 %
0.0 %
C32 4.0 %
0.0 %
0.0 %
C37 0.6 %
0.0 %
0.0 %
C41 4.0 %
0.0 %
0.0 %

Missing code observations by satellite > 15°: 
SV GPS Missing C1C Missing C2S Missing C2W Missing C5Q
G10 0.0 %
0.0 %
0.0 %
0.0 %
G12 0.0 %
0.0 %
0.0 %
100.0 %
G21 0.0 %
100.0 %
0.0 %
100.0 %
G23 0.0 %
0.0 %
0.0 %
0.0 %
G24 0.0 %
0.0 %
0.0 %
0.0 %
G28 0.0 %
0.0 %
0.0 %
0.0 %
G32 0.0 %
0.0 %
0.0 %
0.0 %

SV GLONASS Missing C1C Missing C2C Missing C2P
R4 0.0 %
0.0 %
0.0 %
R5 0.0 %
0.0 %
0.0 %
R14 0.0 %
0.0 %
0.0 %
R15 0.0 %
0.0 %
0.0 %
R20 0.0 %
0.0 %
0.0 %
R21 0.0 %
0.0 %
0.0 %

SV Galileo Missing C1C Missing C5Q Missing C7Q Missing C8Q
E3 0.0 %
0.0 %
0.0 %
0.0 %
E5 0.0 %
0.0 %
0.0 %
0.0 %
E9 0.0 %
0.0 %
0.0 %
0.0 %
E15 0.0 %
0.0 %
0.0 %
0.0 %
E31 0.0 %
0.0 %
0.0 %
0.0 %
E34 0.0 %
0.0 %
0.0 %
0.0 %

SV BeiDou Missing C2I Missing C6I
C20 0.0 %
0.0 %
C23 0.0 %
0.0 %
C25 0.0 %
0.0 %
C29 0.0 %
0.0 %
C30 0.0 %
0.0 %
C32 0.0 %
0.0 %
C37 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
0.0 %
80 - 85 0
0
0
0
0
0
4.0 %
75 - 80 0
0
0
0
0
0
0.0 %
70 - 75 0
0
0
0
0
0
1.0 %
65 - 70 0
0
0
0
0
0
6.8 %
60 - 65 0
0
0
0
0
0
4.2 %
55 - 60 0
0
0
0
0
0
4.0 %
50 - 55 0
0
0
0
0
0
9.5 %
45 - 50 0
0
0
0
0
0
2.7 %
40 - 45 0
0
0
0
0
0
9.8 %
35 - 40 0
0
0
0
0
0
9.4 %
30 - 35 0
0
0
0
0
0
8.6 %
25 - 30 0
0
0
0
0
0
10.2 %
20 - 25 0
0
0
0
0
0
10.9 %
15 - 20 0
0
0
0
0
0
19.0 %
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
G10 56.2
54.9
59.0
G12 40.1
42.2
-
G21 42.3
40.4
-
G23 50.2
52.8
55.8
G24 41.8
44.1
49.1
G28 43.9
47.6
50.6
G32 54.9
53.8
56.5
Average GPS: 47.1
48.0
54.2

SV GLONASS G1 G2
R4 47.4
46.4
R5 53.3
51.1
R14 49.6
46.6
R15 48.4
46.7
R20 39.1
40.7
R21 44.7
44.0
Average GLONASS: 47.1
45.9

SV Galileo E1 E5a E5b E5a+b
E3 41.3
45.0
45.7
48.5
E5 54.0
56.0
56.8
59.6
E9 52.4
54.0
54.9
57.7
E15 41.6
45.1
45.5
48.6
E31 42.0
45.4
45.9
48.9
E34 53.1
54.7
55.4
58.2
Average Galileo: 47.4
50.0
50.7
53.6

SV BeiDou B1I B3I
C20 41.5
43.7
C23 49.2
51.2
C25 46.2
48.0
C29 40.1
41.8
C30 43.2
44.9
C32 53.1
54.7
C37 39.6
43.6
C41 48.6
50.9
Average BeiDou: 45.2
47.3

Code multipath by satellite > 15°: 
SV GPS Av Elev MP (L1) MP (L2) MP (L5)
G10 81.5 ° 0.01 m
0.02 m
0.01 m
G12 15.6 ° 0.01 m
0.01 m
-
G21 23.6 ° 0.02 m
0.02 m
-
G23 49.7 ° 0.01 m
0.01 m
0.02 m
G24 25.0 ° 0.01 m
0.02 m
0.04 m
G28 27.3 ° 0.02 m
0.03 m
0.03 m
G32 65.0 ° 0.01 m
0.01 m
0.01 m
Average GPS: - 0.01 m
0.02 m
0.02 m

SV GLONASS Av Elev MP (G1) MP (G2)
R4 35.6 ° 0.02 m
0.01 m
R5 59.1 ° 0.01 m
0.01 m
R14 37.3 ° 0.02 m
0.02 m
R15 33.2 ° 0.01 m
0.03 m
R20 40.2 ° 0.02 m
0.04 m
R21 28.2 ° 0.01 m
0.03 m
Average GLONASS: - 0.02 m
0.02 m

SV Galileo Av Elev MP (E1) MP (E5a) MP (E5b) MP (E5a+b)
E3 16.3 ° 0.02 m
0.04 m
0.03 m
0.03 m
E5 64.9 ° 0.01 m
0.01 m
0.02 m
0.01 m
E9 51.6 ° 0.01 m
0.01 m
0.01 m
0.01 m
E15 17.3 ° 0.03 m
0.07 m
0.05 m
0.04 m
E31 18.4 ° 0.01 m
0.02 m
0.03 m
0.01 m
E34 53.2 ° 0.01 m
0.02 m
0.01 m
0.01 m
Average Galileo: - 0.02 m
0.03 m
0.02 m
0.02 m

SV BeiDou Av Elev MP (B1I) MP (B3I)
C20 19.4 ° 0.03 m
0.04 m
C23 43.0 ° 0.01 m
0.03 m
C25 33.2 ° 0.01 m
0.02 m
C29 16.9 ° 0.14 m
0.11 m
C30 23.5 ° 0.02 m
0.03 m
C32 69.2 ° 0.02 m
0.08 m
C37 15.6 ° 0.02 m
0.02 m
C41 41.8 ° 0.01 m
0.01 m
Average BeiDou: - 0.03 m
0.04 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 0.01 m
0.02 m
0.01 m
- - - -
75 - 80 - - - - - - -
70 - 75 0.02 m
- - - - 0.10 m
-
65 - 70 0.02 m
0.01 m
0.01 m
0.02 m
0.01 m
0.07 m
-
60 - 65 0.01 m
0.01 m
0.01 m
0.01 m
0.01 m
- -
55 - 60 0.01 m
0.01 m
- - - - -
50 - 55 0.01 m
0.01 m
0.01 m
0.01 m
0.01 m
- -
45 - 50 0.01 m
0.01 m
0.01 m
- - - -
40 - 45 0.01 m
0.04 m
- - - 0.02 m
-
35 - 40 0.02 m
0.02 m
- - - - -
30 - 35 0.01 m
0.02 m
- - - 0.02 m
-
25 - 30 0.01 m
0.03 m
0.03 m
- - 0.05 m
-
20 - 25 0.02 m
0.02 m
0.03 m
- - 0.03 m
-
15 - 20 0.05 m
0.01 m
0.05 m
0.03 m
0.03 m
0.07 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 2024/03/13 07:14:59.00

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, G2a code and phase measurements with a SNR of at least 0 
(#)  A complete Galileo observation contains non-zero E1, E5a, E5b, E5a+b, E6 code and phase measurements with a SNR of at least 0 
(#)  A complete BeiDou observation contains non-zero B1I, B1C, B2a, B2I, B2a+b 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 0.4 seconds to process this file 
-  This file was processed using version 7.8.0.9445