Leica SpiderQC v7.1 Quality Report


Program Run: 2020/09/23 15:01:11.23

File Details:


Observation File: mlga267o.20o
GPS Navigation File: mlga267o.20n
GLONASS Navigation File: mlga267o.20g
Galileo Navigation File: mlga267o.20l
BeiDou Navigation File: mlga267o.20f
Quality Testing:  Fail (See below for details) 

Station Details:


Marker Name/Number:  MLGA  13460M001   
Observer/Agency:  IECA  Junta de Andalucia   
Receiver #/Type/Vers:  1834192  LEICA GR50  4.31/7.403 
Antenna #/Type:  23035023  LEIAR20 LEIM   
Antenna Offsets (HEN):  0.077  0.000  0.000 
Approx Position (XYZ):  5103686.767  -395880.369  3792208.996 
Approx Position (plh):  36° 42' 56.14761" N  4° 26' 7.47851" W  115.727m 
Diff. Est-Header:  -1.4 m dX  -6.5 m dY  3.0 m dZ 
Diff. Est-Header:  7.4 m (3600 estimates) 

Session Summary:


Time of first obs:  2020/09/23 14:00:00.00 GPS 
Time of last obs:  2020/09/23 14:59:59.00 GPS 
Session length:  59.98 minutes 
GPS week:  2124, day 3 
Observation interval:  1.00 seconds 
UTC leap seconds:  18 seconds 

Num SVs with obs:  39 
Num SVs with nav:  97 
Total GPS orbits:  42 
Total GLONASS orbits:  41 
Total Galileo orbits:  116 
Total BeiDou orbits:  32 
Total QZSS orbits: 
SVs with obs:  G1 G2 G3 G4 G5 G6 G7 G9 G17 G19 G22 G30 R1 R2 R3 R4 R11 R12 R13 R17 R18 R24 E4 E7 E12 E19 E26 E27 E30 E33 C5 C20 C23 C24 C25 C27 C28 C29 C30  
SVs without obs:  G8 G10 G11 G12 G13 G14 G15 G16 G18 G20 G21 G23 G24 G25 G26 G27 G28 G29 G31 G32 R5 R6 R7 R8 R9 R10 R14 R15 R16 R19 R20 R21 R22 R23 E1 E2 E3 E5 E6 E8 E9 E10 E11 E13 E14 E15 E16 E17 E18 E20 E21 E22 E23 E24 E25 E28 E29 E31 E32 E34 E35 E36 C1 C2 C3 C4 C6 C7 C8 C9 C10 C11 C12 C13 C14 C15 C16 C17 C18 C19 C21 C22 C26 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 G15 G16 G17 G18 G19 G20 G21 G22 G24 G25 G26 G27 G28 G29 G30 G31 G32 R1 R2 R3 R4 R5 R6 R7 R8 R10 R11 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 C7 C8 C9 C10 C11 C12 C13 C14 C16 C19 C20 C21 C22 C23 C24 C25 C26 C27 C28 C29 C30  
SVs without nav:  G14 G23 R9 E6 E10 E14 E16 E17 E18 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 13 slips, Threshold 57 slips 
Multipath:  Pass  Value 0.17m MP1 / 0.14m MP2 / 0.21m MP5, Threshold 0.5 m 
Data Completeness:  Pass  Value 99.9 %, Threshold 95.0 % 
Navigation Data:  Pass   
     
GLONASS Specific Tests 
Cycle Slips:  Pass  Value 2 slips, Threshold 129 slips 
Multipath:  Pass  Value 0.20m MP1 / 0.20m MP2, Threshold 0.5 m 
Data Completeness:  Pass  Value 97.9 %, Threshold 90.0 % 
Navigation Data:  Pass   
     
Galileo Specific Tests 
Cycle Slips:  Pass  Value 7 slips, Threshold 100 slips 
Multipath:  Pass  Value 0.14m MP1 / 0.29m MP5a / 0.25m MP5b / 0.06m MP5a+b, Threshold 0.5 m 
Data Completeness:  Pass  Value 99.3 %, Threshold 90.0 % 
Navigation Data:  Pass   
     
BeiDou Specific Tests 
Cycle Slips:  Pass  Value 0 slips, Threshold 109 slips 
Multipath:  Pass  Value 0.00m MP1, Threshold 0.5 m 
Data Completeness:  Fail  Value 0.0 %, Threshold 90.0 % 
Navigation Data:  Pass   

General Quality Indicators:


Tracking   
Num obs > 0°:  114217 
Num possible obs > 0°:  124451 
Num obs with invalid nav: 
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°:  3137  (87.1 %) 
Epochs with full data > 15°:  (0.0 %) 

Satellite Geometry 
DOP  Minimum  Maximum  Average 
PDOP  2.2  2.8  2.4 
GDOP  2.6  3.5  2.9 

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 
R13  7.667  2915 / 3375  15.01° / 18.38°  139.93° / 137.70° 
Total:  7.667 (460 observations) 

Receiver Clock 
Clock Slips > 15°: 
Max RX clock offset:  0.000029 ms (at 2020/09/23 14:35:27.00) 
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°:  114217  37560  28468  21755  26434 
Num possible obs > 0°:  124451  37976  30645  27849  27981 
Num obs with invalid nav: 
Num obs without nav: 
Num obs to unhealthy SV: 
             
Tracking over Elevation Mask (15°) 
Num obs > 15°:  85025  28745  21507  16671  18102 
% obs > 15°:   99.5 %  100.0 %  97.9 %  100.0 %  100.0 % 
Num possible obs > 15°:  85488  28747  21968  16671  18102 
Num complete obs > 15°:  66777  28711  21507  16559 
% complete obs > 15°:   78.1 %  99.9 %  97.9 %  99.3 % 
Num obs with WLF change:  
Average # SV per Epoch:  23.6   8.0   6.0   4.6   5.0  
             
Obs L2 : Obs L1  1.857   1.750   2.000  
Obs B2/E5b : Obs B1/E1  0.481   1.007  
Obs L5/E5a : Obs L1/E1  0.711   0.540   1.007  

Cycle Slips             
Num cycle slips > 15°:  22  13 
% slips per complete obs:  0.033 %  0.045 %  0.009 %  0.042 % 
Num complete obs per slip:  3035   2208   10753   2365  
IOD Slips > 15°:  18223  15  112  18093 
Outliers > 15°: 
LLI L1/B1/E1 : Obs L1/B1/E1:  0.0002   0.0002   0.0000   0.0004  
LLI L2 : Obs L2:  0.0001   0.0002   0.0000  
LLI B2/E5b : Obs B2/E5b: 
LLI L5 : Obs L5: 

Multipath             
MP (L1/E1/B1) RMS:  0.170 m  0.167 m  0.197 m  0.138 m 
MP (L2) RMS:  0.167 m  0.141 m  0.196 m 
MP (L5/E5a) RMS:  0.255 m  0.214 m  0.289 m 
MP (E5b/B2) RMS:  0.247 m  0.247 m 
MP (E5a+b) RMS:  0.062 m  0.062 m 

Extended Quality Information:


Tracking by observation type > 15°: 
Type Code Phase SNR Doppler
L1C 99.8 %
99.8 %
99.8 %
99.8 %
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 74.9 %
74.9 %
74.9 %
74.9 %
L2W 99.9 %
99.9 %
99.9 %
99.9 %
L5Q 70.8 %
70.8 %
70.8 %
70.8 %
L7I 0.0 %
0.0 %
0.0 %
0.0 %
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
G2 17.81° 39.34° 3600 3600 (100.0 %)
0 (0.0 %) 0
G3 15.00° 27.10° 2507 2507 (100.0 %)
0 (0.0 %) 7
G4 26.02° 50.82° 3600 3600 (100.0 %)
0 (0.0 %) 0
G6 61.09° 74.93° 3600 3600 (100.0 %)
0 (0.0 %) 0
G7 26.32° 51.39° 3600 3600 (100.0 %)
0 (0.0 %) 0
G9 63.20° 86.12° 3600 3600 (100.0 %)
0 (0.0 %) 0
G17 15.00° 30.40° 2445 2443 (99.9 %)
0 (0.0 %) 3
G19 17.03° 37.24° 3600 3600 (100.0 %)
0 (0.0 %) 1
G30 15.00° 30.64° 2195 2195 (100.0 %)
0 (0.0 %) 2
R2 40.69° 57.21° 3600 3600 (100.0 %)
0 (0.0 %) 0
R3 36.70° 49.25° 3600 3600 (100.0 %)
0 (0.0 %) 0
R11 15.00° 16.79° 2519 2519 (100.0 %)
0 (0.0 %) 0
R12 15.00° 30.72° 3430 3430 (100.0 %)
0 (0.0 %) 0
R13 18.39° 20.05° 686 225 (32.8 %)
0 (0.0 %) 2
R17 32.27° 64.74° 3600 3600 (100.0 %)
0 (0.0 %) 0
R18 40.56° 52.18° 3600 3600 (100.0 %)
0 (0.0 %) 0
R24 15.01° 23.06° 933 933 (100.0 %)
0 (0.0 %) 0
E7 15.00° 25.07° 2208 2208 (100.0 %)
0 (0.0 %) 2
E12 32.72° 47.58° 3600 3600 (100.0 %)
0 (0.0 %) 1
E19 48.98° 61.87° 3600 3600 (100.0 %)
0 (0.0 %) 0
E26 15.00° 36.01° 3365 3365 (100.0 %)
0 (0.0 %) 4
E27 15.00° 16.06° 298 298 (100.0 %)
0 (0.0 %) 0
E33 53.76° 74.54° 3600 3600 (100.0 %)
0 (0.0 %) 0
C20 15.00° 24.66° 2283 2283 (100.0 %)
0 (0.0 %) 0
C23 16.92° 36.00° 3600 3600 (100.0 %)
0 (0.0 %) 0
C25 24.04° 27.08° 3600 3600 (100.0 %)
0 (0.0 %) 0
C27 18.67° 42.95° 3600 3600 (100.0 %)
0 (0.0 %) 0
C29 15.00° 19.04° 1419 1419 (100.0 %)
0 (0.0 %) 0
C30 36.31° 43.02° 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
G2 4.2 %
0.0 %
- - - 100.0 %
0.0 %
100.0 %
- - -
G3 2.9 %
0.8 %
- - - 0.4 %
0.8 %
0.0 %
- - -
G4 4.2 %
0.0 %
- - - 0.0 %
0.0 %
0.0 %
- - -
G6 4.2 %
0.0 %
- - - 0.0 %
0.0 %
0.0 %
- - -
G7 4.2 %
0.0 %
- - - 0.0 %
0.0 %
100.0 %
- - -
G9 4.2 %
0.0 %
- - - 0.0 %
0.0 %
0.0 %
- - -
G17 2.9 %
0.2 %
- - - 0.0 %
0.2 %
100.0 %
- - -
G19 4.2 %
0.1 %
- - - 100.0 %
0.1 %
100.0 %
- - -
G30 2.6 %
0.3 %
- - - 0.2 %
0.3 %
0.0 %
- - -
R2 4.2 %
0.0 %
- 0.0 %
0.0 %
- - - - - -
R3 4.2 %
0.0 %
- 0.0 %
0.0 %
- - - - - -
R11 3.0 %
0.0 %
- 0.0 %
0.0 %
- - - - - -
R12 4.0 %
0.0 %
- 0.0 %
0.0 %
- - - - - -
R13 0.3 %
0.0 %
- 1.8 %
1.8 %
- - - - - -
R17 4.2 %
0.0 %
- 0.0 %
0.0 %
- - - - - -
R18 4.2 %
0.0 %
- 0.0 %
0.0 %
- - - - - -
R24 1.1 %
0.0 %
- 0.0 %
0.0 %
- - - - - -
E7 2.6 %
3.0 %
- - - - - 0.0 %
- 0.0 %
0.0 %
E12 4.2 %
0.0 %
- - - - - 0.0 %
- 0.0 %
0.0 %
E19 4.2 %
0.0 %
- - - - - 0.0 %
- 0.0 %
0.0 %
E26 4.0 %
1.4 %
- - - - - 0.0 %
- 0.0 %
0.0 %
E27 0.4 %
0.0 %
- - - - - 0.0 %
- 0.0 %
0.0 %
E33 4.2 %
0.0 %
- - - - - 0.0 %
- 0.0 %
0.0 %
C20 2.7 %
- 0.0 %
- - - - - 100.0 %
- -
C23 4.2 %
- 0.0 %
- - - - - 100.0 %
- -
C25 4.2 %
- 0.0 %
- - - - - 100.0 %
- -
C27 4.2 %
- 0.0 %
- - - - - 100.0 %
- -
C29 1.7 %
- 0.0 %
- - - - - 100.0 %
- -
C30 4.2 %
- 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
G2 0.0 %
- - - 100.0 %
0.0 %
100.0 %
- - -
G3 0.4 %
- - - 0.4 %
0.4 %
0.0 %
- - -
G4 0.0 %
- - - 0.0 %
0.0 %
0.0 %
- - -
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 %
- - -
G17 0.0 %
- - - 0.0 %
0.0 %
100.0 %
- - -
G19 0.0 %
- - - 100.0 %
0.0 %
100.0 %
- - -
G30 0.2 %
- - - 0.2 %
0.2 %
0.0 %
- - -
R2 0.0 %
- 0.0 %
0.0 %
- - - - - -
R3 0.0 %
- 0.0 %
0.0 %
- - - - - -
R11 0.0 %
- 0.0 %
0.0 %
- - - - - -
R12 0.0 %
- 0.0 %
0.0 %
- - - - - -
R13 0.0 %
- 0.4 %
0.4 %
- - - - - -
R17 0.0 %
- 0.0 %
0.0 %
- - - - - -
R18 0.0 %
- 0.0 %
0.0 %
- - - - - -
R24 0.0 %
- 0.0 %
0.0 %
- - - - - -
E7 3.0 %
- - - - - 0.0 %
- 0.0 %
0.0 %
E12 0.0 %
- - - - - 0.0 %
- 0.0 %
0.0 %
E19 0.0 %
- - - - - 0.0 %
- 0.0 %
0.0 %
E26 1.4 %
- - - - - 0.0 %
- 0.0 %
0.0 %
E27 0.0 %
- - - - - 0.0 %
- 0.0 %
0.0 %
E33 0.0 %
- - - - - 0.0 %
- 0.0 %
0.0 %
C20 - 0.0 %
- - - - - 100.0 %
- -
C23 - 0.0 %
- - - - - 100.0 %
- -
C25 - 0.0 %
- - - - - 100.0 %
- -
C27 - 0.0 %
- - - - - 100.0 %
- -
C29 - 0.0 %
- - - - - 100.0 %
- -
C30 - 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
0.7 %
80 - 85 0
0
0
0
0
0.9 %
75 - 80 0
0
0
0
0
0.8 %
70 - 75 0
0
0
0
0
4.7 %
65 - 70 0
0
0
0
0
2.7 %
60 - 65 0
0
0
0
0
3.3 %
55 - 60 0
0
0
0
0
3.9 %
50 - 55 0
0
0
0
0
6.2 %
45 - 50 0
0
0
0
0
7.8 %
40 - 45 0
0
1
0
0
10.7 %
35 - 40 0
0
0
0
0
8.4 %
30 - 35 0
0
0
0
0
8.1 %
25 - 30 1
0
0
0
0
13.7 %
20 - 25 2
0
5
0
0
12.5 %
15 - 20 10
2
1
0
0
15.6 %
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
G2 45.8
44.3
- - -
G3 42.5
45.4
48.9
- -
G4 47.9
49.8
52.7
- -
G6 55.1
56.5
59.1
- -
G7 49.3
48.1
- - -
G9 55.9
56.6
59.4
- -
G17 44.1
43.9
- - -
G19 45.1
44.4
- - -
G30 43.6
45.7
50.1
- -
R2 53.3
50.5
- - -
R3 51.7
49.8
- - -
R11 43.9
42.7
- - -
R12 46.6
45.6
- - -
R13 34.6
36.4
- - -
R17 52.5
50.6
- - -
R18 52.1
51.3
- - -
R24 43.3
44.1
- - -
E7 44.3
- 46.7
47.9
50.1
E12 48.0
- 49.1
50.7
52.8
E19 49.6
- 50.0
51.7
53.7
E26 45.8
- 48.0
49.4
51.5
E27 43.0
- 45.4
46.8
48.9
E33 55.2
- 56.2
57.7
59.8
C20 43.4
- - - -
C23 45.2
- - - -
C25 45.8
- - - -
C27 47.3
- - - -
C29 41.5
- - - -
C30 50.1
- - - -
Average GPS: 47.7
48.3
54.0
- -
Average GLONASS: 47.3
46.4
- - -
Average Galileo: 47.6
- 49.2
50.7
52.8
Average BeiDou: 45.6
- - - -
Average QZSS: - - - - -
Average All: 47.1
47.4
51.4
50.7
52.8

Code multipath by satellite > 15°: 
SV Av Elev MP (L1/E1/B1) MP (L2) MP (L5/E5a) MP (E5b/B2) MP (E5a+b)
G2 28.6 ° 0.19 m
0.24 m
- - -
G3 21.0 ° 0.22 m
0.14 m
0.28 m
- -
G4 38.4 ° 0.13 m
0.09 m
0.22 m
- -
G6 68.0 ° 0.06 m
0.07 m
0.14 m
- -
G7 38.9 ° 0.18 m
0.10 m
- - -
G9 74.7 ° 0.06 m
0.04 m
0.13 m
- -
G17 22.7 ° 0.20 m
0.15 m
- - -
G19 27.1 ° 0.27 m
0.26 m
- - -
G30 22.8 ° 0.19 m
0.17 m
0.30 m
- -
R2 48.9 ° 0.09 m
0.12 m
- - -
R3 43.0 ° 0.12 m
0.13 m
- - -
R11 15.9 ° 0.15 m
0.24 m
- - -
R12 22.9 ° 0.29 m
0.22 m
- - -
R13 19.2 ° 0.40 m
0.46 m
- - -
R17 48.5 ° 0.15 m
0.13 m
- - -
R18 46.4 ° 0.08 m
0.13 m
- - -
R24 19.0 ° 0.29 m
0.14 m
- - -
E7 20.0 ° 0.17 m
- 0.25 m
0.35 m
0.12 m
E12 40.2 ° 0.10 m
- 0.17 m
0.19 m
0.04 m
E19 55.4 ° 0.09 m
- 0.18 m
0.14 m
0.04 m
E26 25.5 ° 0.20 m
- 0.20 m
0.21 m
0.07 m
E27 15.5 ° 0.18 m
- 0.81 m
0.49 m
0.06 m
E33 64.2 ° 0.09 m
- 0.13 m
0.10 m
0.03 m
C20 - - - - - -
C23 - - - - - -
C25 - - - - - -
C27 - - - - - -
C29 - - - - - -
C30 - - - - - -
Average GPS: - 0.17 m
0.14 m
0.21 m
- -
Average GLONASS: - 0.20 m
0.20 m
- - -
Average Galileo: - 0.14 m
- 0.29 m
0.25 m
0.06 m
Average BeiDou: - - - - - -
Average QZSS: - - - - - -
Average All: - 0.17 m
0.17 m
0.25 m
0.25 m
0.06 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 0.06 m
0.03 m
0.08 m
- -
80 - 85 0.04 m
0.04 m
0.09 m
- -
75 - 80 0.05 m
0.04 m
0.09 m
- -
70 - 75 0.07 m
0.06 m
0.15 m
0.08 m
0.03 m
65 - 70 0.08 m
0.08 m
0.13 m
0.08 m
0.04 m
60 - 65 0.08 m
0.10 m
0.15 m
0.12 m
0.03 m
55 - 60 0.09 m
0.08 m
0.17 m
0.12 m
0.04 m
50 - 55 0.10 m
0.13 m
0.15 m
0.15 m
0.04 m
45 - 50 0.08 m
0.11 m
0.15 m
0.17 m
0.04 m
40 - 45 0.13 m
0.11 m
0.19 m
0.10 m
0.03 m
35 - 40 0.16 m
0.14 m
0.22 m
0.27 m
0.04 m
30 - 35 0.23 m
0.17 m
0.17 m
0.19 m
0.06 m
25 - 30 0.20 m
0.24 m
0.33 m
0.23 m
0.09 m
20 - 25 0.21 m
0.16 m
0.27 m
0.32 m
0.09 m
15 - 20 0.22 m
0.22 m
0.27 m
0.33 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 2020/09/23 14:59:59.00

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 2.9 seconds to process this file 
This file was processed using version 7.1.0.7438