Leica SpiderQC v4.4 Quality Report


Program Run: 2015/09/10 00:05:04.99

File Details:


Observation File: agui2520.15o
GPS Navigation File: agui2520.15n
GLONASS Navigation File: agui2520.15g
Quality Testing:  Pass 

Station Details:


Marker Name/Number:  AGUI  31322M001   
Observer/Agency:       
Receiver #/Type/Vers:  495473  LEICA GRX1200+GNSS  8.71/6.112 
Antenna #/Type:  09260119  LEIAX1203+GNSS NONE   
Antenna Offsets (HEN):  0.000  0.000  0.000 
Approx Position (XYZ):  5437265.719  -1502353.293  2967249.534 
Approx Position (plh):  27° 54' 13.95044" N  15° 26' 45.00924" W  329.038m 
Diff. Est-Header:  1.0 m dX  -6.7 m dY  2.5 m dZ 
Diff. Est-Header:  7.2 m (2880 estimates) 

Session Summary:


Time of first obs:  2015/09/09 00:00:00.00 GPS 
Time of last obs:  2015/09/09 23:59:30.00 GPS 
Session length:  23.99 hours 
GPS week:  1861, day 3 
Observation interval:  30.00 seconds 
UTC leap seconds:  17 seconds 

Num SVs with obs:  55 
Num SVs with nav:  55 
Total GPS orbits:  184 
Total GLONASS orbits:  386 
Total Galileo orbits: 
SVs with obs:  G1 G2 G3 G4 G5 G6 G7 G8 G9 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  
SVs without obs:  G10 E1 E2 E3 E4 E5 E6 E7 E8 E9 E10 E11 E12 E13 E14 E15 E16 E17 E18 E19 E20 E21 E22 E23 E24 E25 E26 E27 E28 E29 E30 E31 E32 E33 E34 E35 E36 E37 E38 E39 E40 E41 E42 E43 E44 E45 E46 E47 E48 E49 E50 S1 S2 S3 S4 S5 S6 S7 S8 S9 S10 S11 S12 S13 S14 S15 S16 S17 S18 S19 S20  
SVs with nav:  G1 G2 G3 G4 G5 G6 G7 G8 G9 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  
SVs without nav:  G10  
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 21 slips, Threshold 45 slips 
Multipath:  Pass  Value 0.29m MP1 / 0.29m MP2, Threshold 0.5 m 
Data Completeness:  Pass  Value 99.9 %, Threshold 95.0 % 
Navigation Data:  Pass   
     
GLONASS Specific Tests 
Cycle Slips:  Pass  Value 43 slips, Threshold 103 slips 
Multipath:  Pass  Value 0.28m MP1 / 0.31m MP2, Threshold 0.5 m 
Data Completeness:  Pass  Value 99.6 %, Threshold 90.0 % 
Navigation Data:  Pass   

General Quality Indicators:


Tracking   
Num obs > 0°:  44408 
Num possible obs > 0°:  52880 
Num obs with invalid nav: 
Num obs without nav: 
Num obs to unhealthy SV: 
Num obs with WLF change: 
Num complete loss of lock: 

Num obs GPS > 0°:  25028 
Num obs GLONASS > 0°:  19380 
Num obs Galileo > 0°: 
Num obs All > 0°:  44408 

Epochs with < 5 SV > 15°:  (0.0 %) 
Epochs with all SV > 15°:  2838  (98.5 %) 
Epochs with full data > 15°:  2814  (97.7 %) 

Satellite Geometry 
DOP  Minimum  Maximum  Average 
PDOP  2.8  5.6  3.4 
GDOP  3.3  7.1  4.1 

Data Gaps 
Num epochs with data:  2880 
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 
R12  2.000  1317 / 1321  37.61° / 37.61°  158.11° / 158.11° 
Total:  2.000 (4 observations) 

Receiver Clock 
Clock Slips > 15°: 
Max RX clock offset:  0.000047 ms (at 2015/09/09 05:54:00.00) 
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 
Tracking 
Num obs > 15°:  39547  22374  17173 
% obs > 15°:   99.8 %  99.9 %  99.8 % 
Num possible obs > 15°:  39608  22393  17215 
Num complete obs > 15°:  39513  22367  17146 
% complete obs > 15°:   99.8 %  99.9 %  99.6 % 
Average # SV per Epoch:  13.7   7.8   6.0  
         
Obs L2 : Obs L1:  0.999   1.000   0.998  
Obs L5 : Obs L1: 

Cycle Slips         
Num cycle slips > 15°:  64  21  43 
% slips per complete obs:  0.162 %  0.094 %  0.251 % 
Num complete obs per slip:  61739   106510   39874  
IOD Slips > 15°:  35  28 
Outliers > 15°: 
LLI L1 : Obs L1:  0.0001   0.0001  
LLI L2 : Obs L2:  0.0002   0.0001   0.0002  
LLI L5 : Obs L5: 

Multipath         
MP1 RMS:  0.282 m  0.287 m  0.275 m 
MP2 RMS:  0.298 m  0.290 m  0.310 m 
MP5 RMS: 

Extended Quality Information:


Tracking by observation type > 15°: 
Type Code Phase SNR Doppler
L1 100.0 %
100.0 %
N/A N/A
L2 N/A 99.9 %
N/A N/A
L2P 99.9 %
N/A N/A N/A

Tracking by satellite > 15°: 
SV Min Elev Max Elev Possible Observations Actual Observations Observations with Invalid Ephemeris Cycle Slips
G1 15.01° 54.87° 854 854 (100.0 %)
0 (0.0 %) 1
G2 15.05° 63.96° 590 590 (100.0 %)
0 (0.0 %) 0
G3 15.10° 78.62° 732 732 (100.0 %)
0 (0.0 %) 1
G4 15.04° 62.02° 818 818 (100.0 %)
0 (0.0 %) 1
G5 15.03° 83.10° 722 722 (100.0 %)
0 (0.0 %) 0
G6 15.05° 84.42° 650 650 (100.0 %)
0 (0.0 %) 1
G7 15.05° 53.72° 722 722 (100.0 %)
0 (0.0 %) 0
G8 15.04° 67.40° 802 802 (100.0 %)
0 (0.0 %) 1
G9 15.12° 86.78° 662 662 (100.0 %)
0 (0.0 %) 0
G11 15.01° 61.53° 826 825 (99.9 %)
0 (0.0 %) 2
G12 15.04° 83.89° 682 682 (100.0 %)
0 (0.0 %) 1
G13 15.05° 54.04° 860 860 (100.0 %)
0 (0.0 %) 0
G14 15.06° 64.02° 575 568 (98.8 %)
0 (0.0 %) 2
G15 15.07° 71.32° 793 793 (100.0 %)
0 (0.0 %) 0
G16 15.03° 76.15° 732 728 (99.5 %)
0 (0.0 %) 1
G17 15.08° 61.08° 560 560 (100.0 %)
0 (0.0 %) 0
G18 15.01° 40.41° 807 805 (99.8 %)
0 (0.0 %) 1
G19 15.01° 68.47° 783 783 (100.0 %)
0 (0.0 %) 1
G20 15.01° 68.64° 612 612 (100.0 %)
0 (0.0 %) 0
G21 15.12° 58.68° 580 580 (100.0 %)
0 (0.0 %) 0
G22 15.02° 44.48° 787 786 (99.9 %)
0 (0.0 %) 2
G23 15.02° 66.28° 599 599 (100.0 %)
0 (0.0 %) 0
G24 15.06° 56.34° 852 852 (100.0 %)
0 (0.0 %) 0
G25 15.01° 65.06° 801 801 (100.0 %)
0 (0.0 %) 0
G26 15.11° 67.81° 796 795 (99.9 %)
0 (0.0 %) 1
G27 15.10° 54.85° 854 854 (100.0 %)
0 (0.0 %) 0
G28 15.00° 36.27° 830 829 (99.9 %)
0 (0.0 %) 1
G29 15.13° 80.21° 629 629 (100.0 %)
0 (0.0 %) 1
G30 15.10° 66.74° 596 596 (100.0 %)
0 (0.0 %) 0
G31 15.08° 86.10° 662 661 (99.8 %)
0 (0.0 %) 1
G32 15.03° 78.73° 625 624 (99.8 %)
0 (0.0 %) 2
R1 15.04° 37.52° 709 705 (99.4 %)
0 (0.0 %) 4
R2 15.01° 60.77° 578 576 (99.7 %)
0 (0.0 %) 1
R3 15.07° 85.14° 544 542 (99.6 %)
0 (0.0 %) 3
R4 15.09° 69.80° 626 626 (100.0 %)
0 (0.0 %) 0
R5 15.08° 50.62° 1000 999 (99.9 %)
0 (0.0 %) 1
R6 15.06° 74.53° 956 956 (100.0 %)
0 (0.0 %) 0
R7 15.06° 82.16° 706 706 (100.0 %)
0 (0.0 %) 1
R8 15.05° 58.28° 610 610 (100.0 %)
0 (0.0 %) 1
R9 15.03° 79.38° 806 806 (100.0 %)
0 (0.0 %) 2
R10 15.06° 48.14° 810 810 (100.0 %)
0 (0.0 %) 0
R11 15.00° 49.67° 753 752 (99.9 %)
0 (0.0 %) 2
R12 15.00° 72.51° 606 600 (99.0 %)
0 (0.0 %) 4
R13 15.10° 82.19° 529 514 (97.2 %)
0 (0.0 %) 2
R14 15.05° 58.16° 631 628 (99.5 %)
0 (0.0 %) 2
R15 15.02° 38.39° 800 799 (99.9 %)
0 (0.0 %) 1
R16 15.01° 86.93° 783 783 (100.0 %)
0 (0.0 %) 5
R17 15.08° 43.82° 777 777 (100.0 %)
0 (0.0 %) 9
R18 15.06° 70.63° 618 618 (100.0 %)
0 (0.0 %) 0
R19 15.01° 83.95° 680 680 (100.0 %)
0 (0.0 %) 0
R20 15.05° 59.37° 821 821 (100.0 %)
0 (0.0 %) 0
R21 15.03° 59.47° 822 822 (100.0 %)
0 (0.0 %) 1
R22 15.02° 83.84° 679 679 (100.0 %)
0 (0.0 %) 0
R23 15.06° 70.23° 618 618 (100.0 %)
0 (0.0 %) 1
R24 15.02° 49.52° 753 746 (99.1 %)
0 (0.0 %) 3

Missing phase observations by satellite > 15°: 
SV Observations Missing L1 Missing L2
G1 2.2 %
0.0 %
0.0 %
G2 1.5 %
0.0 %
0.0 %
G3 1.9 %
0.0 %
0.0 %
G4 2.1 %
0.0 %
0.1 %
G5 1.8 %
0.0 %
0.0 %
G6 1.6 %
0.0 %
0.0 %
G7 1.8 %
0.0 %
0.0 %
G8 2.0 %
0.0 %
0.0 %
G9 1.7 %
0.0 %
0.0 %
G11 2.1 %
0.0 %
0.0 %
G12 1.7 %
0.0 %
0.0 %
G13 2.2 %
0.0 %
0.0 %
G14 1.4 %
0.0 %
0.4 %
G15 2.0 %
0.0 %
0.0 %
G16 1.8 %
0.0 %
0.0 %
G17 1.4 %
0.0 %
0.0 %
G18 2.0 %
0.2 %
0.2 %
G19 2.0 %
0.1 %
0.1 %
G20 1.5 %
0.0 %
0.0 %
G21 1.5 %
0.0 %
0.0 %
G22 2.0 %
0.0 %
0.1 %
G23 1.5 %
0.0 %
0.0 %
G24 2.2 %
0.0 %
0.0 %
G25 2.0 %
0.0 %
0.0 %
G26 2.0 %
0.0 %
0.0 %
G27 2.2 %
0.0 %
0.0 %
G28 2.1 %
0.0 %
0.0 %
G29 1.6 %
0.0 %
0.0 %
G30 1.5 %
0.0 %
0.0 %
G31 1.7 %
0.0 %
0.0 %
G32 1.6 %
0.0 %
0.0 %
R1 1.8 %
0.0 %
0.1 %
R2 1.5 %
0.0 %
0.0 %
R3 1.4 %
0.0 %
0.0 %
R4 1.6 %
0.0 %
0.0 %
R5 2.5 %
0.0 %
0.0 %
R6 2.4 %
0.0 %
0.0 %
R7 1.8 %
0.0 %
0.0 %
R8 1.5 %
0.0 %
0.0 %
R9 2.0 %
0.0 %
0.0 %
R10 2.0 %
0.0 %
0.0 %
R11 1.9 %
0.0 %
0.0 %
R12 1.5 %
0.0 %
0.0 %
R13 1.3 %
0.0 %
0.0 %
R14 1.6 %
0.0 %
0.0 %
R15 2.0 %
0.0 %
0.0 %
R16 2.0 %
0.1 %
0.9 %
R17 2.0 %
0.0 %
1.3 %
R18 1.6 %
0.0 %
0.0 %
R19 1.7 %
0.0 %
1.0 %
R20 2.1 %
0.0 %
0.0 %
R21 2.1 %
0.0 %
0.0 %
R22 1.7 %
0.0 %
0.0 %
R23 1.6 %
0.0 %
0.0 %
R24 1.9 %
0.0 %
0.3 %

Missing code observations by satellite > 15°: 
SV Missing C1 Missing C2P
G1 0.0 %
0.0 %
G2 0.0 %
0.0 %
G3 0.0 %
0.0 %
G4 0.0 %
0.1 %
G5 0.0 %
0.0 %
G6 0.0 %
0.0 %
G7 0.0 %
0.0 %
G8 0.0 %
0.0 %
G9 0.0 %
0.0 %
G11 0.0 %
0.0 %
G12 0.0 %
0.0 %
G13 0.0 %
0.0 %
G14 0.0 %
0.4 %
G15 0.0 %
0.0 %
G16 0.0 %
0.0 %
G17 0.0 %
0.0 %
G18 0.0 %
0.0 %
G19 0.0 %
0.0 %
G20 0.0 %
0.0 %
G21 0.0 %
0.0 %
G22 0.0 %
0.1 %
G23 0.0 %
0.0 %
G24 0.0 %
0.0 %
G25 0.0 %
0.0 %
G26 0.0 %
0.0 %
G27 0.0 %
0.0 %
G28 0.0 %
0.0 %
G29 0.0 %
0.0 %
G30 0.0 %
0.0 %
G31 0.0 %
0.0 %
G32 0.0 %
0.0 %
R1 0.0 %
0.1 %
R2 0.0 %
0.0 %
R3 0.0 %
0.0 %
R4 0.0 %
0.0 %
R5 0.0 %
0.0 %
R6 0.0 %
0.0 %
R7 0.0 %
0.0 %
R8 0.0 %
0.0 %
R9 0.0 %
0.0 %
R10 0.0 %
0.0 %
R11 0.0 %
0.0 %
R12 0.0 %
0.0 %
R13 0.0 %
0.0 %
R14 0.0 %
0.0 %
R15 0.0 %
0.0 %
R16 0.0 %
0.1 %
R17 0.0 %
1.2 %
R18 0.0 %
0.0 %
R19 0.0 %
0.9 %
R20 0.0 %
0.0 %
R21 0.0 %
0.0 %
R22 0.0 %
0.0 %
R23 0.0 %
0.0 %
R24 0.0 %
0.1 %

Tracking by satellite elevation > 15°: 
Elevation Cycle Slips GPS Cycle Slips GLONASS Cycle Slips Galileo Observations
85 - 90 0
0
0
0.2 %
80 - 85 0
0
0
1.4 %
75 - 80 0
0
0
1.8 %
70 - 75 0
0
0
2.3 %
65 - 70 0
0
0
4.4 %
60 - 65 0
0
0
5.6 %
55 - 60 0
0
0
6.7 %
50 - 55 0
0
0
8.6 %
45 - 50 0
1
0
8.8 %
40 - 45 1
1
0
8.9 %
35 - 40 1
3
0
10.0 %
30 - 35 2
5
0
10.1 %
25 - 30 2
8
0
9.6 %
20 - 25 6
13
0
9.8 %
15 - 20 9
12
0
11.9 %
10 - 15 0
0
0
0.0 %
5 - 10 0
0
0
0.0 %
0 - 5 0
0
0
0.0 %

Signal to Noise Ratio by satellite > 15°: 
SV L1/E1 L2 L5/E5a E5b E5a+b
G1 8.3
7.0
- - -
G2 8.5
7.1
- - -
G3 8.3
7.0
- - -
G4 8.4
6.6
- - -
G5 8.6
7.5
- - -
G6 8.4
7.5
- - -
G7 8.3
6.4
- - -
G8 8.4
7.0
- - -
G9 8.5
7.3
- - -
G11 8.4
6.4
- - -
G12 8.6
7.3
- - -
G13 8.6
6.2
- - -
G14 8.2
6.4
- - -
G15 8.6
7.3
- - -
G16 8.4
6.6
- - -
G17 8.5
7.1
- - -
G18 7.7
5.1
- - -
G19 8.4
7.1
- - -
G20 8.3
6.7
- - -
G21 8.0
5.9
- - -
G22 7.9
6.1
- - -
G23 8.5
6.5
- - -
G24 8.3
7.3
- - -
G25 8.3
6.9
- - -
G26 8.3
7.0
- - -
G27 8.4
7.3
- - -
G28 7.8
5.3
- - -
G29 8.6
7.4
- - -
G30 8.5
7.1
- - -
G31 8.5
7.3
- - -
G32 8.3
6.5
- - -
R1 7.4
5.4
- - -
R2 7.8
7.2
- - -
R3 7.5
7.5
- - -
R4 8.1
7.4
- - -
R5 6.6
7.4
- - -
R6 8.4
6.0
- - -
R7 8.1
7.4
- - -
R8 7.6
7.0
- - -
R9 6.6
4.5
- - -
R10 7.9
5.8
- - -
R11 7.4
5.4
- - -
R12 7.1
7.4
- - -
R13 6.2
7.5
- - -
R14 6.1
5.3
- - -
R15 7.0
6.9
- - -
R16 7.6
7.3
- - -
R17 7.3
3.7
- - -
R18 8.2
7.5
- - -
R19 7.9
7.1
- - -
R20 6.4
7.3
- - -
R21 7.7
7.1
- - -
R22 8.1
7.4
- - -
R23 8.2
5.6
- - -
R24 6.5
5.6
- - -
Average GPS: 8.3
6.8
- - -
Average GLONASS: 7.4
6.5
- - -
Average Galileo: - - - - -
Average All: 7.9
6.7
- - -

Code multipath by satellite > 15°: 
SV Av Elev MP1 MP2 MP5 MP5b MP5a+b
G1 34.9 ° 0.26 m
0.29 m
- - -
G2 39.5 ° 0.29 m
0.30 m
- - -
G3 46.9 ° 0.26 m
0.27 m
- - -
G4 38.5 ° 0.27 m
0.25 m
- - -
G5 49.1 ° 0.24 m
0.27 m
- - -
G6 49.7 ° 0.24 m
0.26 m
- - -
G7 34.4 ° 0.30 m
0.35 m
- - -
G8 41.2 ° 0.30 m
0.28 m
- - -
G9 51.0 ° 0.25 m
0.29 m
- - -
G11 38.3 ° 0.33 m
0.31 m
- - -
G12 49.5 ° 0.24 m
0.26 m
- - -
G13 34.5 ° 0.27 m
0.29 m
- - -
G14 39.5 ° 0.31 m
0.28 m
- - -
G15 43.2 ° 0.26 m
0.27 m
- - -
G16 45.6 ° 0.27 m
0.30 m
- - -
G17 38.1 ° 0.33 m
0.31 m
- - -
G18 27.7 ° 0.40 m
0.35 m
- - -
G19 41.7 ° 0.29 m
0.28 m
- - -
G20 41.8 ° 0.28 m
0.30 m
- - -
G21 36.9 ° 0.28 m
0.25 m
- - -
G22 29.7 ° 0.37 m
0.34 m
- - -
G23 40.7 ° 0.32 m
0.32 m
- - -
G24 35.7 ° 0.28 m
0.30 m
- - -
G25 40.0 ° 0.30 m
0.31 m
- - -
G26 41.5 ° 0.30 m
0.30 m
- - -
G27 35.0 ° 0.32 m
0.28 m
- - -
G28 25.6 ° 0.36 m
0.32 m
- - -
G29 47.7 ° 0.23 m
0.26 m
- - -
G30 40.9 ° 0.23 m
0.25 m
- - -
G31 50.6 ° 0.22 m
0.28 m
- - -
G32 46.9 ° 0.28 m
0.25 m
- - -
R1 26.3 ° 0.38 m
0.34 m
- - -
R2 37.9 ° 0.27 m
0.32 m
- - -
R3 50.1 ° 0.24 m
0.25 m
- - -
R4 42.4 ° 0.26 m
0.29 m
- - -
R5 32.9 ° 0.30 m
0.30 m
- - -
R6 44.8 ° 0.23 m
0.29 m
- - -
R7 48.6 ° 0.25 m
0.28 m
- - -
R8 36.7 ° 0.33 m
0.36 m
- - -
R9 47.2 ° 0.22 m
0.28 m
- - -
R10 31.6 ° 0.30 m
0.33 m
- - -
R11 32.3 ° 0.32 m
0.39 m
- - -
R12 43.8 ° 0.25 m
0.26 m
- - -
R13 48.6 ° 0.24 m
0.27 m
- - -
R14 36.6 ° 0.29 m
0.36 m
- - -
R15 26.7 ° 0.33 m
0.31 m
- - -
R16 51.0 ° 0.22 m
0.27 m
- - -
R17 29.5 ° 0.31 m
0.34 m
- - -
R18 42.8 ° 0.24 m
0.29 m
- - -
R19 49.5 ° 0.28 m
0.34 m
- - -
R20 37.2 ° 0.28 m
0.32 m
- - -
R21 37.3 ° 0.32 m
0.34 m
- - -
R22 49.4 ° 0.25 m
0.30 m
- - -
R23 42.6 ° 0.21 m
0.28 m
- - -
R24 32.3 ° 0.28 m
0.32 m
- - -
Average GPS: - 0.29 m
0.29 m
- - -
Average GLONASS: - 0.28 m
0.31 m
- - -
Average Galileo: - - - - - -
Average All: - 0.28 m
0.30 m
- - -

Code multipath by satellite elevation > 15°: 
Elevation MP1 MP2 MP5 MP5b MP5a+b
85 - 90 0.13 m
0.29 m
- - -
80 - 85 0.17 m
0.23 m
- - -
75 - 80 0.15 m
0.22 m
- - -
70 - 75 0.17 m
0.21 m
- - -
65 - 70 0.18 m
0.22 m
- - -
60 - 65 0.20 m
0.23 m
- - -
55 - 60 0.22 m
0.24 m
- - -
50 - 55 0.22 m
0.25 m
- - -
45 - 50 0.23 m
0.27 m
- - -
40 - 45 0.26 m
0.28 m
- - -
35 - 40 0.29 m
0.29 m
- - -
30 - 35 0.33 m
0.30 m
- - -
25 - 30 0.35 m
0.33 m
- - -
20 - 25 0.38 m
0.38 m
- - -
15 - 20 0.41 m
0.46 m
- - -
10 - 15 - - - - -
5 - 10 - - - - -
0 - 5 - - - - -


Observation File Messages:





GPS Navigation File Messages:




GLONASS Navigation File Messages:




General Messages:



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 L1, L2 code and phase measurements with a SNR of at least 0 
(#)  A complete Galileo 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  
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This file was processed using version 4.4.0.1