Leica SpiderQC v7.1 Quality Report


Program Run: 2020/12/16 00:13:01.30

File Details:


Observation File: palc350x.20o
GPS Navigation File: palc350x.20n
GLONASS Navigation File: palc350x.20g
Galileo Navigation File: palc350x.20l
BeiDou Navigation File: palc350x.20f
Quality Testing:  Fail (See below for details) 

Station Details:


Marker Name/Number:  PALC  19349M001   
Observer/Agency:  IECA  Junta de Andalucia   
Receiver #/Type/Vers:  1832766  LEICA GR50  4.31/7.403 
Antenna #/Type:  22078016  LEIAR20 LEIM   
Antenna Offsets (HEN):  0.077  0.000  0.000 
Approx Position (XYZ):  5046810.771  -258521.921  3879916.948 
Approx Position (plh):  37° 42' 8.40670" N  2° 55' 56.64840" W  916.936m 
Diff. Est-Header:  -0.5 m dX  -3.9 m dY  1.7 m dZ 
Diff. Est-Header:  4.3 m (3600 estimates) 

Session Summary:


Time of first obs:  2020/12/15 23:00:00.00 GPS 
Time of last obs:  2020/12/15 23:59:59.00 GPS 
Session length:  59.98 minutes 
GPS week:  2136, day 2 
Observation interval:  1.00 seconds 
UTC leap seconds:  18 seconds 

Num SVs with obs:  38 
Num SVs with nav:  98 
Total GPS orbits:  35 
Total GLONASS orbits:  39 
Total Galileo orbits:  98 
Total BeiDou orbits:  32 
Total QZSS orbits: 
SVs with obs:  G8 G10 G16 G18 G20 G21 G23 G25 G26 G27 G29 G31 R1 R2 R13 R14 R15 R16 R17 R18 R23 R24 E2 E11 E15 E25 E30 E36 C5 C11 C12 C13 C21 C22 C23 C24 C25 C26  
SVs without obs:  G1 G2 G3 G4 G5 G6 G7 G9 G11 G12 G13 G14 G15 G17 G19 G22 G24 G28 G30 G32 R3 R4 R5 R6 R7 R8 R9 R10 R11 R12 R19 R20 R21 R22 E1 E3 E4 E5 E6 E7 E8 E9 E10 E12 E13 E14 E16 E17 E18 E19 E20 E21 E22 E23 E24 E26 E27 E28 E29 E31 E32 E33 E34 E35 C1 C2 C3 C4 C6 C7 C8 C9 C10 C14 C15 C16 C17 C18 C19 C20 C27 C28 C29 C30 C31 C32 C33 C34 C35 C36 C37 J1 J2 J3 J4 J5 S1 S2 S3 S4 S5 S6 S7 S8 S9 S10 S11 S12 S13 S14 S15 S16 S17 S18 S19 S20 S21 S22 S23 S24 S25 S26 S27 S28 S29 S30 S31 S32 S33 S34 S35 S36 S37 S38 S39 S40 S41 S42 S43 S44 S45 S46 S47 S48 S49 S50 S51 S52 S53 S54 S55 S56 S57 S58 S59 S60  
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 E15 E19 E21 E24 E25 E26 E27 E30 E31 E33 C5 C6 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 E14 E16 E17 E18 E20 E22 E23 E28 E29 E32 E34 E35 E36 C1 C2 C3 C4 C7 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 3 slips, Threshold 56 slips 
Multipath:  Pass  Value 0.10m MP1 / 0.09m MP2 / 0.15m MP5, Threshold 0.5 m 
Data Completeness:  Pass  Value 100.0 %, Threshold 95.0 % 
Navigation Data:  Pass   
     
GLONASS Specific Tests 
Cycle Slips:  Pass  Value 2 slips, Threshold 116 slips 
Multipath:  Pass  Value 0.09m MP1 / 0.10m MP2, Threshold 0.5 m 
Data Completeness:  Pass  Value 100.0 %, Threshold 90.0 % 
Navigation Data:  Pass   
     
Galileo Specific Tests 
Cycle Slips:  Pass  Value 22 slips, Threshold 76 slips 
Multipath:  Pass  Value 0.09m MP1 / 0.15m MP5a / 0.15m MP5b / 0.07m MP5a+b, Threshold 0.5 m 
Data Completeness:  Pass  Value 99.9 %, Threshold 90.0 % 
Navigation Data:  Pass   
     
BeiDou Specific Tests 
Cycle Slips:  Pass  Value 2 slips, Threshold 113 slips 
Multipath:  Pass  Value 0.16m MP1 / 0.15m MP5b, Threshold 0.5 m 
Data Completeness:  Fail  Value 37.1 %, Threshold 90.0 % 
Navigation Data:  Pass   

General Quality Indicators:


Tracking   
Num obs > 0°:  111313 
Num possible obs > 0°:  116513 
Num obs with invalid nav: 
Num obs without nav:  3600 
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°:  3436  (95.4 %) 
Epochs with full data > 15°:  (0.0 %) 

Satellite Geometry 
DOP  Minimum  Maximum  Average 
PDOP  2.2  2.3  2.3 
GDOP  2.7  2.9  2.8 

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 
C12  2.683  1 / 162  69.73° / 69.73°  10.94° / 10.94° 
Total:  2.683 (160 observations) 

Receiver Clock 
Clock Slips > 15°: 
Max RX clock offset:  0.000021 ms (at 2020/12/15 23:59:53.00) 
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 
Tracking information over 0° 
Num obs > 0°:  111313  35044  25160  19322  31787 
Num possible obs > 0°:  116513  37604  27951  17444  33514 
Num obs with invalid nav: 
Num obs without nav:  3600  3600 
Num obs to unhealthy SV: 
             
Tracking over Elevation Mask (15°) 
Num obs > 15°:  78966  28156  19281  12714  18815 
% obs > 15°:   99.8 %  100.0 %  100.0 %  100.0 %  99.1 % 
Num possible obs > 15°:  79130  28158  19281  12714  18977 
Num complete obs > 15°:  67177  28155  19281  12707  7034 
% complete obs > 15°:   84.9 %  100.0 %  100.0 %  99.9 %  37.1 % 
Num obs with WLF change:  
Average # SV per Epoch:  21.9   7.8   5.4   3.5   5.2  
             
Obs L2 : Obs L1  1.845   1.744   1.993  
Obs B2/E5b : Obs B1/E1  0.627   1.001   0.374  
Obs L5/E5a : Obs L1/E1  0.755   0.644   1.001  

Cycle Slips             
Num cycle slips > 15°:  29  22 
% slips per complete obs:  0.043 %  0.011 %  0.010 %  0.173 %  0.028 % 
Num complete obs per slip:  2316   9385   9640   577   3517  
IOD Slips > 15°:  11843  66  11770 
Outliers > 15°: 
LLI L1/B1/E1 : Obs L1/B1/E1:  0.0003   0.0000   0.0015   0.0001  
LLI L2 : Obs L2:  0.0000   0.0000  
LLI B2/E5b : Obs B2/E5b:  0.0001   0.0001  
LLI L5 : Obs L5: 

Multipath             
MP (L1/E1/B1) RMS:  0.101 m  0.103 m  0.089 m  0.086 m  0.156 m 
MP (L2) RMS:  0.097 m  0.094 m  0.103 m 
MP (L5/E5a) RMS:  0.151 m  0.150 m  0.153 m 
MP (E5b/B2) RMS:  0.150 m  0.152 m  0.146 m 
MP (E5a+b) RMS:  0.074 m  0.074 m 

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 99.7 %
99.7 %
99.7 %
99.7 %
L2P 99.7 %
99.7 %
99.7 %
99.7 %
L2S 74.4 %
74.4 %
74.4 %
74.4 %
L2W 100.0 %
100.0 %
100.0 %
100.0 %
L5Q 75.5 %
75.5 %
75.5 %
75.5 %
L7I 37.4 %
37.4 %
37.4 %
37.4 %
L7Q 100.0 %
100.0 %
100.0 %
100.0 %
L8Q 100.0 %
100.0 %
100.0 %
100.0 %

Tracking by satellite > 15°: 
SV Min Elev Max Elev Possible Observations Actual Observations Observations with Invalid Ephemeris Cycle Slips
G8 15.00° 18.17° 631 631 (100.0 %)
0 (0.0 %) 0
G10 15.00° 34.53° 3106 3106 (100.0 %)
0 (0.0 %) 0
G16 51.34° 79.61° 3600 3600 (100.0 %)
0 (0.0 %) 0
G18 36.05° 60.70° 3600 3600 (100.0 %)
0 (0.0 %) 0
G20 30.41° 43.10° 3600 3600 (100.0 %)
0 (0.0 %) 0
G23 23.94° 39.37° 3600 3600 (100.0 %)
0 (0.0 %) 0
G26 64.07° 86.78° 3600 3600 (100.0 %)
0 (0.0 %) 0
G27 32.71° 50.87° 3600 3600 (100.0 %)
0 (0.0 %) 0
G29 15.00° 17.32° 446 444 (99.6 %)
0 (0.0 %) 3
G31 15.00° 31.63° 2375 2375 (100.0 %)
0 (0.0 %) 0
R13 15.00° 15.67° 84 84 (100.0 %)
0 (0.0 %) 0
R14 34.33° 69.89° 3600 3600 (100.0 %)
0 (0.0 %) 1
R15 50.30° 68.73° 3600 3600 (100.0 %)
0 (0.0 %) 0
R16 15.00° 24.29° 1269 1269 (100.0 %)
0 (0.0 %) 0
R17 59.15° 63.45° 3600 3600 (100.0 %)
0 (0.0 %) 0
R18 15.00° 34.15° 3461 3461 (100.0 %)
0 (0.0 %) 0
R23 15.01° 15.46° 67 67 (100.0 %)
0 (0.0 %) 0
R24 25.53° 51.33° 3600 3600 (100.0 %)
0 (0.0 %) 1
E2 67.03° 87.72° 3600 3600 (100.0 %)
0 (0.0 %) 1
E11 15.00° 24.81° 1914 1914 (100.0 %)
0 (0.0 %) 20
E25 18.07° 38.67° 3600 3600 (100.0 %)
0 (0.0 %) 1
E30 32.93° 52.16° 3600 3600 (100.0 %)
0 (0.0 %) 0
E36 - - 0 0 (-)
3600 (-) 0
C11 44.90° 59.31° 3600 3600 (100.0 %)
0 (0.0 %) 0
C12 50.67° 68.86° 3600 3438 (95.5 %)
0 (0.0 %) 2
C21 15.00° 20.33° 1148 1148 (100.0 %)
0 (0.0 %) 0
C22 15.00° 15.25° 454 454 (100.0 %)
0 (0.0 %) 0
C23 15.00° 29.03° 2975 2975 (100.0 %)
0 (0.0 %) 0
C24 23.06° 49.20° 3600 3600 (100.0 %)
0 (0.0 %) 0
C25 52.22° 56.92° 3600 3600 (100.0 %)
0 (0.0 %) 0

Missing phase observations by satellite > 15°: 
SV Observations Missing L1C Missing L1I Missing L2C Missing L2P Missing L2S Missing L2W Missing L5Q Missing L7I Missing L7Q Missing L8Q
G8 0.8 %
0.0 %
- - - 0.0 %
0.0 %
0.0 %
- - -
G10 3.9 %
0.0 %
- - - 0.0 %
0.0 %
0.0 %
- - -
G16 4.6 %
0.0 %
- - - 100.0 %
0.0 %
100.0 %
- - -
G18 4.6 %
0.0 %
- - - 0.0 %
0.0 %
0.0 %
- - -
G20 4.6 %
0.0 %
- - - 100.0 %
0.0 %
100.0 %
- - -
G23 4.6 %
0.0 %
- - - 0.0 %
0.0 %
0.0 %
- - -
G26 4.6 %
0.0 %
- - - 0.0 %
0.0 %
0.0 %
- - -
G27 4.6 %
0.0 %
- - - 0.0 %
0.0 %
0.0 %
- - -
G29 0.6 %
0.2 %
- - - 0.0 %
0.2 %
100.0 %
- - -
G31 3.0 %
0.0 %
- - - 0.0 %
0.0 %
100.0 %
- - -
R13 0.1 %
0.0 %
- 0.0 %
0.0 %
- - - - - -
R14 4.6 %
0.0 %
- 0.0 %
0.0 %
- - - - - -
R15 4.6 %
0.0 %
- 0.0 %
0.0 %
- - - - - -
R16 1.6 %
0.0 %
- 0.0 %
0.0 %
- - - - - -
R17 4.6 %
0.0 %
- 0.0 %
0.0 %
- - - - - -
R18 4.4 %
0.0 %
- 0.0 %
0.0 %
- - - - - -
R23 0.1 %
0.0 %
- 100.0 %
100.0 %
- - - - - -
R24 4.6 %
0.0 %
- 0.0 %
0.0 %
- - - - - -
E2 4.6 %
0.0 %
- - - - - 0.0 %
- 0.0 %
0.0 %
E11 2.4 %
0.4 %
- - - - - 0.0 %
- 0.0 %
0.0 %
E25 4.6 %
0.0 %
- - - - - 0.0 %
- 0.0 %
0.0 %
E30 4.6 %
0.0 %
- - - - - 0.0 %
- 0.0 %
0.0 %
C11 4.6 %
- 0.0 %
- - - - - 0.0 %
- -
C12 4.4 %
- 0.1 %
- - - - - 0.1 %
- -
C21 1.5 %
- 0.0 %
- - - - - 100.0 %
- -
C22 0.6 %
- 0.0 %
- - - - - 100.0 %
- -
C23 3.8 %
- 0.0 %
- - - - - 100.0 %
- -
C24 4.6 %
- 0.0 %
- - - - - 100.0 %
- -
C25 4.6 %
- 0.0 %
- - - - - 100.0 %
- -

Missing code observations by satellite > 15°: 
SV Missing C1C Missing C1I Missing C2C Missing C2P Missing C2S Missing C2W Missing C5Q Missing C7I Missing C7Q Missing C8Q
G8 0.0 %
- - - 0.0 %
0.0 %
0.0 %
- - -
G10 0.0 %
- - - 0.0 %
0.0 %
0.0 %
- - -
G16 0.0 %
- - - 100.0 %
0.0 %
100.0 %
- - -
G18 0.0 %
- - - 0.0 %
0.0 %
0.0 %
- - -
G20 0.0 %
- - - 100.0 %
0.0 %
100.0 %
- - -
G23 0.0 %
- - - 0.0 %
0.0 %
0.0 %
- - -
G26 0.0 %
- - - 0.0 %
0.0 %
0.0 %
- - -
G27 0.0 %
- - - 0.0 %
0.0 %
0.0 %
- - -
G29 0.0 %
- - - 0.0 %
0.0 %
100.0 %
- - -
G31 0.0 %
- - - 0.0 %
0.0 %
100.0 %
- - -
R13 0.0 %
- 0.0 %
0.0 %
- - - - - -
R14 0.0 %
- 0.0 %
0.0 %
- - - - - -
R15 0.0 %
- 0.0 %
0.0 %
- - - - - -
R16 0.0 %
- 0.0 %
0.0 %
- - - - - -
R17 0.0 %
- 0.0 %
0.0 %
- - - - - -
R18 0.0 %
- 0.0 %
0.0 %
- - - - - -
R23 0.0 %
- 100.0 %
100.0 %
- - - - - -
R24 0.0 %
- 0.0 %
0.0 %
- - - - - -
E2 0.0 %
- - - - - 0.0 %
- 0.0 %
0.0 %
E11 0.4 %
- - - - - 0.0 %
- 0.0 %
0.0 %
E25 0.0 %
- - - - - 0.0 %
- 0.0 %
0.0 %
E30 0.0 %
- - - - - 0.0 %
- 0.0 %
0.0 %
C11 - 0.0 %
- - - - - 0.0 %
- -
C12 - 0.0 %
- - - - - 0.0 %
- -
C21 - 0.0 %
- - - - - 100.0 %
- -
C22 - 0.0 %
- - - - - 100.0 %
- -
C23 - 0.0 %
- - - - - 100.0 %
- -
C24 - 0.0 %
- - - - - 100.0 %
- -
C25 - 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 Observations
85 - 90 0
0
0
0
0
2.5 %
80 - 85 0
0
1
0
0
1.8 %
75 - 80 0
0
0
0
0
2.4 %
70 - 75 0
0
0
0
0
2.5 %
65 - 70 0
0
0
2
0
5.6 %
60 - 65 0
0
0
0
0
8.2 %
55 - 60 0
0
0
0
0
9.7 %
50 - 55 0
0
0
0
0
7.7 %
45 - 50 0
0
0
0
0
6.9 %
40 - 45 0
0
0
0
0
7.4 %
35 - 40 0
1
0
0
0
9.6 %
30 - 35 0
0
0
0
0
8.9 %
25 - 30 0
1
0
0
0
8.4 %
20 - 25 0
0
2
0
0
8.1 %
15 - 20 3
0
19
0
0
10.3 %
10 - 15 0
0
0
0
0
0.0 %
5 - 10 0
0
0
0
0
0.0 %
0 - 5 0
0
0
0
0
0.0 %

Signal to Noise Ratio by satellite > 15°: 
SV L1/E1/B1 L2 L5/E5a E5b/B2 E5a+b
G8 41.7
45.8
48.8
- -
G10 45.5
47.3
49.7
- -
G16 53.2
52.7
- - -
G18 50.9
53.9
56.7
- -
G20 48.2
46.3
- - -
G23 46.7
49.8
52.4
- -
G26 55.6
56.9
59.9
- -
G27 50.4
52.6
55.8
- -
G29 41.6
42.8
- - -
G31 43.9
44.9
- - -
R13 31.8
36.4
- - -
R14 53.4
52.0
- - -
R15 55.4
53.9
- - -
R16 40.3
41.0
- - -
R17 55.5
53.7
- - -
R18 45.5
46.9
- - -
R23 43.1
- - - -
R24 51.0
48.9
- - -
E2 56.6
- 58.0
58.6
61.7
E11 40.4
- 43.9
43.7
47.3
E25 46.6
- 49.4
49.7
53.0
E30 52.0
- 53.6
54.2
57.3
C11 51.5
- - 55.4
-
C12 50.6
- - 56.4
-
C21 42.8
- - - -
C22 42.0
- - - -
C23 44.6
- - - -
C24 48.8
- - - -
C25 53.9
- - - -
Average GPS: 47.8
49.3
53.9
- -
Average GLONASS: 47.0
47.6
- - -
Average Galileo: 48.9
- 51.2
51.5
54.8
Average BeiDou: 47.7
- - 55.9
-
Average QZSS: - - - - -
Average All: 47.7
48.6
52.8
53.0
54.8

Code multipath by satellite > 15°: 
SV Av Elev MP (L1/E1/B1) MP (L2) MP (L5/E5a) MP (E5b/B2) MP (E5a+b)
G8 16.6 ° 0.14 m
0.10 m
0.19 m
- -
G10 24.8 ° 0.15 m
0.14 m
0.20 m
- -
G16 65.5 ° 0.05 m
0.04 m
- - -
G18 48.4 ° 0.04 m
0.08 m
0.07 m
- -
G20 36.8 ° 0.12 m
0.14 m
- - -
G23 31.7 ° 0.13 m
0.11 m
0.18 m
- -
G26 75.4 ° 0.05 m
0.04 m
0.13 m
- -
G27 41.8 ° 0.09 m
0.08 m
0.13 m
- -
G29 16.2 ° 0.15 m
0.10 m
- - -
G31 23.3 ° 0.13 m
0.11 m
- - -
R13 - - - - - -
R14 52.1 ° 0.07 m
0.07 m
- - -
R15 59.5 ° 0.05 m
0.07 m
- - -
R16 19.6 ° 0.16 m
0.16 m
- - -
R17 61.3 ° 0.05 m
0.07 m
- - -
R18 24.6 ° 0.15 m
0.15 m
- - -
R23 - - - - - -
R24 38.4 ° 0.06 m
0.10 m
- - -
E2 77.4 ° 0.04 m
- 0.07 m
0.09 m
0.02 m
E11 19.9 ° 0.11 m
- 0.19 m
0.19 m
0.12 m
E25 28.4 ° 0.13 m
- 0.24 m
0.23 m
0.11 m
E30 42.5 ° 0.07 m
- 0.12 m
0.10 m
0.05 m
C11 52.1 ° 0.11 m
- - 0.14 m
-
C12 59.8 ° 0.21 m
- - 0.15 m
-
C21 - - - - - -
C22 - - - - - -
C23 - - - - - -
C24 - - - - - -
C25 - - - - - -
Average GPS: - 0.10 m
0.09 m
0.15 m
- -
Average GLONASS: - 0.09 m
0.10 m
- - -
Average Galileo: - 0.09 m
- 0.15 m
0.15 m
0.07 m
Average BeiDou: - 0.16 m
- - 0.15 m
-
Average QZSS: - - - - - -
Average All: - 0.10 m
0.10 m
0.15 m
0.15 m
0.07 m

Code multipath by satellite elevation > 15°: 
Elevation MP (L1/E1/B1) MP (L2) MP (L5/E5a) MP (E5b/B2) MP (E5a+b)
85 - 90 0.04 m
0.04 m
0.11 m
0.05 m
0.02 m
80 - 85 0.04 m
0.05 m
0.08 m
0.12 m
0.01 m
75 - 80 0.05 m
0.03 m
0.10 m
0.10 m
0.03 m
70 - 75 0.03 m
0.05 m
0.09 m
0.13 m
0.04 m
65 - 70 0.10 m
0.06 m
0.14 m
0.14 m
0.01 m
60 - 65 0.07 m
0.07 m
0.05 m
0.14 m
-
55 - 60 0.09 m
0.07 m
0.07 m
0.15 m
-
50 - 55 0.09 m
0.05 m
0.06 m
0.12 m
0.04 m
45 - 50 0.06 m
0.07 m
0.10 m
0.14 m
0.04 m
40 - 45 0.07 m
0.08 m
0.11 m
0.09 m
0.05 m
35 - 40 0.10 m
0.11 m
0.16 m
0.10 m
0.05 m
30 - 35 0.10 m
0.13 m
0.14 m
0.19 m
0.06 m
25 - 30 0.12 m
0.11 m
0.23 m
0.21 m
0.07 m
20 - 25 0.16 m
0.15 m
0.25 m
0.25 m
0.19 m
15 - 20 0.15 m
0.15 m
0.19 m
0.21 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 2020/12/15 23:59:59.00

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 L1 code and phase measurements with a SNR of at least 0 
(#)  A complete Galileo observation contains non-zero E1, E5a, E5b, E5a+b code and phase measurements with a SNR of at least 0 
(#)  A complete BeiDou observation contains non-zero B1, B2 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 
(-)  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 2.7 seconds to process this file 
This file was processed using version 7.1.0.7438