Leica SpiderQC v7.5 Quality Report


Program Run: 2021/11/13 13:01:46.44

File Details:


Observation File: algc317m.21o
GPS Navigation File: algc317m.21n
GLONASS Navigation File: algc317m.21g
Galileo Navigation File: algc317m.21l
BeiDou Navigation File: algc317m.21f
Quality Testing:  Fail (See below for details) 

Station Details:


Marker Name/Number:  ALGC  13456M001   
Observer/Agency:  IECA  Junta de Andalucia   
Receiver #/Type/Vers:  1832466  LEICA GR50  4.31/7.403 
Antenna #/Type:  2110213  LEIAR20 LEIM   
Antenna Offsets (HEN):  0.000  0.000  0.000 
Approx Position (XYZ):  5135570.619  -489449.771  3738221.713 
Approx Position (plh):  36° 06' 39.74829" N  5° 26' 39.03897" W  117.170m 
Diff. Est-Header:  -2.2 m dX  -6.8 m dY  1.3 m dZ 
Diff. Est-Header:  7.3 m (3600 estimates) 

Session Summary:


Time of first obs:  2021/11/13 12:00:00.00 GPS 
Time of last obs:  2021/11/13 12:59:59.00 GPS 
Session length:  59.98 minutes 
GPS week:  2183, day 6 
Observation interval:  1.00 seconds 
UTC leap seconds:  18 seconds 

Num SVs with obs:  39 
Num SVs with nav:  101 
Total GPS orbits:  43 
Total GLONASS orbits:  42 
Total Galileo orbits:  128 
Total BeiDou orbits:  32 
Total QZSS orbits: 
Total NavIC orbits: 
SVs with obs:  G2 G5 G6 G7 G9 G13 G14 G15 G20 G29 G30 R3 R4 R5 R13 R14 R15 R16 R19 R20 R21 E7 E12 E19 E21 E26 E27 E30 E33 C5 C7 C10 C11 C12 C14 C19 C21 C22 C26  
SVs without obs:  G1 G3 G4 G8 G10 G11 G12 G16 G17 G18 G19 G21 G22 G23 G24 G25 G26 G27 G28 G31 G32 R1 R2 R6 R7 R8 R9 R10 R11 R12 R17 R18 R22 R23 R24 E1 E2 E3 E4 E5 E6 E8 E9 E10 E11 E13 E14 E15 E16 E17 E18 E20 E22 E23 E24 E25 E28 E29 E31 E32 E34 E35 E36 C1 C2 C3 C4 C6 C8 C9 C13 C15 C16 C17 C18 C20 C23 C24 C25 C27 C28 C29 C30 C31 C32 C33 C34 C35 C36 C37 J1 J2 J3 J4 J5 J6 J7 J8 J9 J10 I1 I2 I3 I4 I5 I6 I7  
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 R12 R13 R14 R15 R16 R17 R18 R19 R20 R21 R22 R23 R24 E1 E2 E3 E4 E5 E7 E8 E9 E11 E12 E13 E14 E15 E18 E19 E21 E24 E25 E26 E27 E30 E31 E33 C5 C6 C7 C8 C9 C10 C11 C12 C13 C14 C16 C19 C20 C21 C22 C23 C24 C25 C26 C27 C28 C29 C30  
SVs without nav:  R11 E6 E10 E16 E17 E20 E22 E23 E28 E29 E32 E34 E35 E36 C1 C2 C3 C4 C15 C17 C18 C31 C32 C33 C34 C35 C36 C37  
User Disabled SVs:  None 
Meteo epochs: 
Auxiliary epochs: 

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 0.08m MP1 / 0.08m MP2 / 0.16m MP5, Threshold 0.5 m 
Data Completeness:  Pass  Value 100.0 %, Threshold 95.0 % 
Navigation Data:  Pass   
     
GLONASS Specific Tests 
Cycle Slips:  Pass  Value 3 slips, Threshold 126 slips 
Multipath:  Pass  Value 0.12m MP1 / 0.15m MP2, Threshold 0.5 m 
Data Completeness:  Pass  Value 99.9 %, Threshold 90.0 % 
Navigation Data:  Pass   
     
Galileo Specific Tests 
Cycle Slips:  Pass  Value 3 slips, Threshold 145 slips 
Multipath:  Pass  Value 0.10m MP1 / 0.20m MP5a / 0.17m MP5b / 0.07m MP5a+b, Threshold 0.5 m 
Data Completeness:  Pass  Value 100.0 %, Threshold 90.0 % 
Navigation Data:  Pass   
     
BeiDou Specific Tests 
Cycle Slips:  Pass  Value 1 slips, Threshold 80 slips 
Multipath:  Pass  Value 0.47m MP1 / 0.09m MP2b, Threshold 0.5 m 
Data Completeness:  Pass  Value 96.0 %, Threshold 90.0 % 
Navigation Data:  Fail   

General Quality Indicators:


Tracking   
Num obs > 0°:  121497 
Num possible obs > 0°:  129548 
Num obs with invalid nav:  94 
Num obs without nav: 
Num obs to unhealthy SV: 
Num obs with WLF change: 
Num complete loss of lock: 

Epochs with < 5 SV > 15°:  (0.0 %) 
Epochs with all SV > 15°:  3040  (84.4 %) 
Epochs with full data > 15°:  3028  (84.1 %) 

Satellite Geometry 
DOP  Minimum  Maximum  Average 
PDOP  2.3  2.6  2.4 
GDOP  2.8  3.2  3.0 

Data Gaps 
Num epochs with data:  3600 
Num epochs without data: 
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 
C26  9.200  1 / 553  17.03° / 20.69°  188.05° / 187.88° 
Total:  9.200 (552 observations) 

Receiver Clock 
Clock Slips > 15°: 
Max RX clock offset:  0.000016 ms (at 2021/11/13 12:03:55.00) 
Num of RX clock resets: 
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°:  121497  34327  29727  28630  28813 
Num possible obs > 0°:  129548  36078  33053  28800  31617 
Num obs with invalid nav:  94  94 
Num obs without nav: 
Num obs to unhealthy SV: 
               
Tracking over Elevation Mask (15°) 
Num obs > 15°:  87656  29096  21026  24214  13320 
% obs > 15°:   99.4 %  100.0 %  100.0 %  100.0 %  96.0 % 
Num possible obs > 15°:  88216  29096  21033  24214  13873 
Num complete obs > 15°:  87644  29092  21020  24214  13318 
% complete obs > 15°:   99.4 %  100.0 %  99.9 %  100.0 %  96.0 % 
Num obs with WLF change:  
Average # SV per Epoch:  24.3   8.1   5.8   6.7   3.7  
               
Observation ratio w.r.t. L1/E1/B1I: 
Obs L2/B1C:  1.785   1.629   2.000  
Obs E5b/B2I:  0.727   1.000   0.231  
Obs L5/E5a/B2a:  0.662   0.381   1.000  
Obs E5a+b/B2a+b:  1.000   1.000  
Obs L6/E6/B3I/G2a: 
Obs G3: 

Cycle Slips               
Num cycle slips > 15°: 
% slips per complete obs:  0.010 %  0.007 %  0.014 %  0.012 %  0.008 % 
Num complete obs per slip:  9738   14546   7006   8071   13318  
IOD Slips > 15°: 
Outliers > 15°: 
LLI : Obs L1/E1/B1I:  0.0000   0.0000   0.0001   0.0001  
LLI : Obs L2/B1C:  0.0000   0.0000   0.0000  
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:  0.158 m  0.076 m  0.118 m  0.098 m  0.467 m 
MP (L2/B1C) RMS:  0.114 m  0.079 m  0.153 m 
MP (L5/E5a/B2a) RMS:  0.185 m  0.162 m  0.197 m 
MP (E5b/B2I) RMS:  0.152 m  0.169 m  0.086 m 
MP (E5a+b/B2a+b) RMS:  0.072 m  0.072 m 
MP (L6/E6/B3I/G2a) RMS: 
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 62.9 %
62.9 %
62.9 %
62.9 %
L2W 100.0 %
100.0 %
100.0 %
100.0 %
L5Q 66.2 %
66.2 %
66.2 %
66.2 %
L7I 23.1 %
23.1 %
23.1 %
23.1 %
L7Q 100.0 %
100.0 %
100.0 %
100.0 %
L8Q 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
G2 32.77° 50.31° 3600 3600 (100.0 %)
0 (0.0 %) 0
G5 26.72° 52.09° 3600 3600 (100.0 %)
0 (0.0 %) 0
G6 15.00° 36.04° 2806 2806 (100.0 %)
0 (0.0 %) 0
G7 36.70° 58.80° 3600 3600 (100.0 %)
0 (0.0 %) 0
G9 15.00° 29.01° 2703 2703 (100.0 %)
0 (0.0 %) 0
G13 24.37° 42.24° 3600 3600 (100.0 %)
0 (0.0 %) 0
G14 15.00° 26.52° 1987 1987 (100.0 %)
0 (0.0 %) 2
G20 57.64° 83.37° 3600 3600 (100.0 %)
0 (0.0 %) 0
G30 69.39° 76.94° 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° 19.14° 929 929 (100.0 %)
0 (0.0 %) 0
R4 42.80° 51.44° 3600 3600 (100.0 %)
0 (0.0 %) 0
R5 34.34° 51.36° 3600 3600 (100.0 %)
0 (0.0 %) 0
R13 15.00° 20.65° 964 964 (100.0 %)
0 (0.0 %) 0
R14 43.62° 50.91° 3600 3600 (100.0 %)
0 (0.0 %) 0
R15 25.56° 58.05° 3600 3600 (100.0 %)
0 (0.0 %) 0
R19 15.01° 23.78° 1127 1120 (99.4 %)
0 (0.0 %) 3
R20 20.56° 34.17° 3600 3600 (100.0 %)
0 (0.0 %) 0
R21 15.00° 15.01° 13 13 (100.0 %)
0 (0.0 %) 0

SV Galileo Min Elev Max Elev Possible Observations Actual Observations Observations with Invalid Ephemeris Cycle Slips
E7 16.58° 29.64° 3600 3600 (100.0 %)
0 (0.0 %) 0
E12 28.39° 31.67° 3600 3600 (100.0 %)
0 (0.0 %) 0
E19 39.38° 51.69° 3600 3600 (100.0 %)
0 (0.0 %) 0
E21 15.00° 30.27° 2591 2591 (100.0 %)
0 (0.0 %) 0
E26 15.00° 23.26° 1360 1360 (100.0 %)
0 (0.0 %) 2
E27 28.71° 41.09° 3600 3600 (100.0 %)
0 (0.0 %) 1
E30 15.00° 18.39° 2263 2263 (100.0 %)
0 (0.0 %) 0
E33 28.14° 47.67° 3600 3600 (100.0 %)
0 (0.0 %) 0

SV BeiDou Min Elev Max Elev Possible Observations Actual Observations Observations with Invalid Ephemeris Cycle Slips
C11 15.00° 20.74° 2295 2295 (100.0 %)
0 (0.0 %) 0
C12 15.00° 19.06° 778 778 (100.0 %)
0 (0.0 %) 0
C19 - - 0 0 (-)
94 (-) 0
C21 61.01° 73.41° 3600 3600 (100.0 %)
0 (0.0 %) 0
C22 31.22° 46.86° 3600 3600 (100.0 %)
0 (0.0 %) 0
C26 20.69° 42.41° 3600 3047 (84.6 %)
0 (0.0 %) 1

Missing phase observations by satellite > 15°: 
SV GPS Observations Missing L1C Missing L2S Missing L2W Missing L5Q
G2 4.1 %
0.0 %
100.0 %
0.0 %
100.0 %
G5 4.1 %
0.0 %
0.0 %
0.0 %
100.0 %
G6 3.2 %
0.0 %
0.0 %
0.0 %
0.0 %
G7 4.1 %
0.0 %
0.0 %
0.0 %
100.0 %
G9 3.1 %
0.0 %
0.0 %
0.0 %
0.0 %
G13 4.1 %
0.0 %
100.0 %
0.0 %
100.0 %
G14 2.3 %
0.2 %
0.0 %
0.2 %
0.0 %
G20 4.1 %
0.0 %
100.0 %
0.0 %
100.0 %
G30 4.1 %
0.0 %
0.0 %
0.0 %
0.0 %

SV GLONASS Observations Missing L1C Missing L2C Missing L2P
R3 1.1 %
0.0 %
0.0 %
0.0 %
R4 4.1 %
0.0 %
0.0 %
0.0 %
R5 4.1 %
0.0 %
0.0 %
0.0 %
R13 1.1 %
0.0 %
0.0 %
0.0 %
R14 4.1 %
0.0 %
0.0 %
0.0 %
R15 4.1 %
0.0 %
0.0 %
0.0 %
R19 1.3 %
0.5 %
0.3 %
0.3 %
R20 4.1 %
0.0 %
0.0 %
0.0 %
R21 0.0 %
0.0 %
0.0 %
0.0 %

SV Galileo Observations Missing L1C Missing L5Q Missing L7Q Missing L8Q
E7 4.1 %
0.0 %
0.0 %
0.0 %
0.0 %
E12 4.1 %
0.0 %
0.0 %
0.0 %
0.0 %
E19 4.1 %
0.0 %
0.0 %
0.0 %
0.0 %
E21 3.0 %
0.0 %
0.0 %
0.0 %
0.0 %
E26 1.6 %
0.0 %
0.0 %
0.0 %
0.0 %
E27 4.1 %
0.0 %
0.0 %
0.0 %
0.0 %
E30 2.6 %
0.0 %
0.0 %
0.0 %
0.0 %
E33 4.1 %
0.0 %
0.0 %
0.0 %
0.0 %

SV BeiDou Observations Missing L2I Missing L7I
C11 2.6 %
0.0 %
0.0 %
C12 0.9 %
0.0 %
0.0 %
C21 4.1 %
0.0 %
100.0 %
C22 4.1 %
0.0 %
100.0 %
C26 3.5 %
0.1 %
100.0 %

Missing code observations by satellite > 15°: 
SV GPS Missing C1C Missing C2S Missing C2W Missing C5Q
G2 0.0 %
100.0 %
0.0 %
100.0 %
G5 0.0 %
0.0 %
0.0 %
100.0 %
G6 0.0 %
0.0 %
0.0 %
0.0 %
G7 0.0 %
0.0 %
0.0 %
100.0 %
G9 0.0 %
0.0 %
0.0 %
0.0 %
G13 0.0 %
100.0 %
0.0 %
100.0 %
G14 0.0 %
0.0 %
0.0 %
0.0 %
G20 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 %
R5 0.0 %
0.0 %
0.0 %
R13 0.0 %
0.0 %
0.0 %
R14 0.0 %
0.0 %
0.0 %
R15 0.0 %
0.0 %
0.0 %
R19 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
E7 0.0 %
0.0 %
0.0 %
0.0 %
E12 0.0 %
0.0 %
0.0 %
0.0 %
E19 0.0 %
0.0 %
0.0 %
0.0 %
E21 0.0 %
0.0 %
0.0 %
0.0 %
E26 0.0 %
0.0 %
0.0 %
0.0 %
E27 0.0 %
0.0 %
0.0 %
0.0 %
E30 0.0 %
0.0 %
0.0 %
0.0 %
E33 0.0 %
0.0 %
0.0 %
0.0 %

SV BeiDou Missing C2I Missing C7I
C11 0.0 %
0.0 %
C12 0.0 %
0.0 %
C21 0.0 %
100.0 %
C22 0.0 %
100.0 %
C26 0.0 %
100.0 %

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
0.7 %
75 - 80 0
0
0
0
0
0
2.7 %
70 - 75 0
0
0
0
0
0
4.3 %
65 - 70 0
0
0
0
0
0
2.4 %
60 - 65 0
0
0
0
0
0
1.8 %
55 - 60 0
0
0
0
0
0
1.6 %
50 - 55 0
0
0
0
0
0
5.8 %
45 - 50 0
0
0
0
0
0
12.1 %
40 - 45 0
0
0
0
0
0
11.2 %
35 - 40 0
0
1
0
0
0
10.6 %
30 - 35 0
0
0
0
0
0
13.3 %
25 - 30 0
0
0
0
0
0
10.1 %
20 - 25 0
0
0
1
0
0
8.9 %
15 - 20 2
3
2
0
0
0
14.4 %
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
G2 49.6
47.8
-
G5 48.4
48.0
-
G6 43.1
46.3
50.0
G7 50.0
48.8
-
G9 41.5
44.7
48.9
G13 47.0
42.8
-
G14 41.9
45.1
48.4
G20 52.0
51.8
-
G30 54.3
54.8
58.9
Average GPS: 47.5
47.8
51.6

SV GLONASS G1 G2
R3 41.1
41.4
R4 50.5
48.4
R5 51.3
48.0
R13 32.8
36.7
R14 52.0
48.5
R15 50.7
47.4
R19 31.8
39.1
R20 36.8
45.0
R21 41.4
40.8
Average GLONASS: 43.2
43.9

SV Galileo E1 E5a E5b E5a+b
E7 43.5
47.0
47.3
50.2
E12 43.9
46.7
47.0
49.9
E19 47.1
48.1
48.8
51.5
E21 43.7
47.0
47.1
50.1
E26 42.6
45.5
46.1
48.8
E27 48.3
50.5
50.9
53.7
E30 41.3
44.8
45.3
48.1
E33 49.0
51.6
51.9
54.7
Average Galileo: 44.9
47.6
48.1
50.9

SV BeiDou B1I B2I
C11 40.0
45.9
C12 39.5
45.4
C21 54.7
-
C22 49.1
-
C26 46.6
-
Average BeiDou: 46.0
45.6

Code multipath by satellite > 15°: 
SV GPS Av Elev MP (L1) MP (L2) MP (L5)
G2 41.5 ° 0.06 m
0.06 m
-
G5 39.4 ° 0.09 m
0.08 m
-
G6 25.5 ° 0.13 m
0.16 m
0.14 m
G7 47.8 ° 0.04 m
0.05 m
-
G9 22.0 ° 0.11 m
0.07 m
0.20 m
G13 33.3 ° 0.05 m
0.08 m
-
G14 20.8 ° 0.13 m
0.13 m
0.25 m
G20 70.5 ° 0.05 m
0.04 m
-
G30 73.2 ° 0.04 m
0.03 m
0.06 m
Average GPS: - 0.08 m
0.08 m
0.16 m

SV GLONASS Av Elev MP (G1) MP (G2)
R3 17.1 ° 0.18 m
0.27 m
R4 47.1 ° 0.09 m
0.13 m
R5 42.8 ° 0.07 m
0.11 m
R13 17.8 ° 0.17 m
0.27 m
R14 47.3 ° 0.05 m
0.11 m
R15 41.8 ° 0.07 m
0.11 m
R19 19.4 ° 0.17 m
0.12 m
R20 27.4 ° 0.15 m
0.11 m
R21 - - -
Average GLONASS: - 0.12 m
0.15 m

SV Galileo Av Elev MP (E1) MP (E5a) MP (E5b) MP (E5a+b)
E7 23.1 ° 0.10 m
0.20 m
0.18 m
0.05 m
E12 30.0 ° 0.12 m
0.24 m
0.24 m
0.05 m
E19 45.5 ° 0.04 m
0.11 m
0.10 m
0.03 m
E21 22.6 ° 0.13 m
0.23 m
0.15 m
0.12 m
E26 19.1 ° 0.05 m
0.15 m
0.11 m
0.16 m
E27 34.9 ° 0.08 m
0.16 m
0.16 m
0.05 m
E30 16.7 ° 0.19 m
0.42 m
0.33 m
0.06 m
E33 37.9 ° 0.07 m
0.07 m
0.07 m
0.06 m
Average Galileo: - 0.10 m
0.20 m
0.17 m
0.07 m

SV BeiDou Av Elev MP (B1I) MP (B2I)
C11 17.9 ° 0.09 m
0.11 m
C12 17.0 ° 0.06 m
0.06 m
C21 67.2 ° 0.09 m
-
C22 39.0 ° 0.80 m
-
C26 31.6 ° 1.29 m
-
Average BeiDou: - 0.47 m
0.09 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 0.05 m
0.06 m
- - - - -
75 - 80 0.04 m
0.03 m
0.06 m
- - - -
70 - 75 0.07 m
0.04 m
0.06 m
- - - -
65 - 70 0.06 m
0.04 m
- - - - -
60 - 65 0.07 m
0.04 m
- - - - -
55 - 60 0.05 m
0.06 m
- - - - -
50 - 55 0.07 m
0.10 m
0.14 m
0.09 m
0.04 m
- -
45 - 50 0.10 m
0.09 m
0.08 m
0.10 m
0.03 m
- -
40 - 45 0.19 m
0.09 m
0.12 m
0.10 m
0.05 m
- -
35 - 40 0.22 m
0.10 m
0.12 m
0.12 m
0.05 m
- -
30 - 35 0.20 m
0.10 m
0.20 m
0.20 m
0.05 m
- -
25 - 30 0.17 m
0.09 m
0.16 m
0.16 m
0.08 m
- -
20 - 25 0.30 m
0.10 m
0.16 m
0.14 m
0.06 m
- -
15 - 20 0.13 m
0.19 m
0.31 m
0.20 m
0.10 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 2021/11/13 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 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 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  
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This file was processed using version 7.5.2.8679