Leica SpiderQC v4.4 Quality Report


Program Run: 2016/10/11 00:06:54.52

File Details:


Observation File: anti2840.16o
GPS Navigation File: anti2840.16n
GLONASS Navigation File: anti2840.16g
Quality Testing:  Pass 

Station Details:


Marker Name/Number:  ANTI  ANTI   
Observer/Agency:       
Receiver #/Type/Vers:  495471  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):  5446736.709  -1359429.334  3017994.742 
Approx Position (plh):  28° 25' 23.89917" N  14° 00' 50.10194" W  316.057m 
Diff. Est-Header:  2.7 m dX  -7.5 m dY  5.4 m dZ 
Diff. Est-Header:  9.7 m (2880 estimates) 

Session Summary:


Time of first obs:  2016/10/10 00:00:00.00 GPS 
Time of last obs:  2016/10/10 23:59:30.00 GPS 
Session length:  23.99 hours 
GPS week:  1918, day 1 
Observation interval:  30.00 seconds 
UTC leap seconds:  17 seconds 

Num SVs with obs:  55 
Num SVs with nav:  55 
Total GPS orbits:  187 
Total GLONASS orbits:  380 
Total Galileo orbits: 
SVs with obs:  G1 G2 G3 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 R11 R12 R13 R14 R15 R16 R17 R18 R19 R20 R21 R22 R23 R24  
SVs without obs:  G4 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 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 R11 R12 R13 R14 R15 R16 R17 R18 R19 R20 R21 R22 R23 R24  
SVs without nav:  G4  
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 24 slips, Threshold 45 slips 
Multipath:  Pass  Value 0.20m MP1 / 0.24m MP2, Threshold 0.5 m 
Data Completeness:  Pass  Value 99.8 %, Threshold 95.0 % 
Navigation Data:  Pass   
     
GLONASS Specific Tests 
Cycle Slips:  Pass  Value 22 slips, Threshold 102 slips 
Multipath:  Pass  Value 0.19m MP1 / 0.26m MP2, Threshold 0.5 m 
Data Completeness:  Pass  Value 99.6 %, Threshold 90.0 % 
Navigation Data:  Pass   

General Quality Indicators:


Tracking   
Num obs > 0°:  44461 
Num possible obs > 0°:  53082 
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°:  25300 
Num obs GLONASS > 0°:  19161 
Num obs Galileo > 0°: 
Num obs All > 0°:  44461 

Epochs with < 5 SV > 15°:  (0.0 %) 
Epochs with all SV > 15°:  2798  (97.2 %) 
Epochs with full data > 15°:  2770  (96.2 %) 

Satellite Geometry 
DOP  Minimum  Maximum  Average 
PDOP  2.6  6.1  3.4 
GDOP  3.2  7.7  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 
G18  5.500  863 / 874  17.01° / 18.21°  116.82° / 114.59° 
R12  6.500  961 / 974  23.73° / 25.13°  330.06° / 329.71° 
R12  15.500  2041 / 2072  19.44° / 21.29°  78.93° / 70.47° 
Total:  27.500 (54 observations) 

Receiver Clock 
Clock Slips > 15°: 
Max RX clock offset:  0.000050 ms (at 2016/10/10 15:57:00.00) 
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°:  39344  22336  17008 
% obs > 15°:   99.8 %  99.9 %  99.6 % 
Num possible obs > 15°:  39427  22354  17073 
Num complete obs > 15°:  39315  22313  17002 
% complete obs > 15°:   99.7 %  99.8 %  99.6 % 
Average # SV per Epoch:  13.7   7.8   5.9  
         
Obs L2 : Obs L1:  1.000   1.000   1.000  
Obs L5 : Obs L1: 

Cycle Slips         
Num cycle slips > 15°:  46  24  22 
% slips per complete obs:  0.117 %  0.108 %  0.129 % 
Num complete obs per slip:  85467   92971   77282  
IOD Slips > 15°:  20  14 
Outliers > 15°: 
LLI L1 : Obs L1:  0.0002   0.0002   0.0001  
LLI L2 : Obs L2:  0.0003   0.0004   0.0002  
LLI L5 : Obs L5: 

Multipath         
MP1 RMS:  0.196 m  0.199 m  0.192 m 
MP2 RMS:  0.248 m  0.237 m  0.262 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 100.0 %
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 15.05° 55.39° 848 848 (100.0 %)
0 (0.0 %) 0
G2 15.02° 62.60° 578 576 (99.7 %)
0 (0.0 %) 5
G3 15.02° 77.73° 737 737 (100.0 %)
0 (0.0 %) 0
G5 15.04° 85.59° 701 701 (100.0 %)
0 (0.0 %) 0
G6 15.03° 84.08° 649 646 (99.5 %)
0 (0.0 %) 3
G7 15.02° 54.37° 710 710 (100.0 %)
0 (0.0 %) 1
G8 15.03° 68.53° 794 794 (100.0 %)
0 (0.0 %) 0
G9 15.01° 87.22° 665 665 (100.0 %)
0 (0.0 %) 0
G10 15.00° 43.73° 801 801 (100.0 %)
0 (0.0 %) 0
G11 15.01° 61.88° 821 821 (100.0 %)
0 (0.0 %) 0
G12 15.02° 82.49° 697 697 (100.0 %)
0 (0.0 %) 0
G13 15.13° 55.32° 854 854 (100.0 %)
0 (0.0 %) 0
G14 15.02° 47.90° 774 774 (100.0 %)
0 (0.0 %) 0
G15 15.07° 73.42° 780 780 (100.0 %)
0 (0.0 %) 0
G16 15.03° 78.44° 719 719 (100.0 %)
0 (0.0 %) 2
G17 15.13° 60.50° 556 556 (100.0 %)
0 (0.0 %) 0
G18 15.00° 39.27° 820 808 (98.5 %)
0 (0.0 %) 1
G19 15.03° 53.65° 746 746 (100.0 %)
0 (0.0 %) 0
G20 15.09° 64.68° 594 594 (100.0 %)
0 (0.0 %) 2
G21 15.01° 58.80° 579 579 (100.0 %)
0 (0.0 %) 0
G22 15.04° 87.08° 715 715 (100.0 %)
0 (0.0 %) 0
G23 15.01° 70.47° 617 617 (100.0 %)
0 (0.0 %) 0
G24 15.08° 57.32° 855 855 (100.0 %)
0 (0.0 %) 0
G25 15.05° 64.05° 813 813 (100.0 %)
0 (0.0 %) 0
G26 15.02° 70.68° 780 780 (100.0 %)
0 (0.0 %) 0
G27 15.13° 55.34° 849 849 (100.0 %)
0 (0.0 %) 0
G28 15.00° 36.30° 822 821 (99.9 %)
0 (0.0 %) 6
G29 15.02° 80.32° 628 628 (100.0 %)
0 (0.0 %) 3
G30 15.08° 66.58° 589 589 (100.0 %)
0 (0.0 %) 0
G31 15.08° 83.45° 653 653 (100.0 %)
0 (0.0 %) 1
G32 15.01° 58.15° 610 610 (100.0 %)
0 (0.0 %) 0
R1 15.04° 85.52° 545 545 (100.0 %)
0 (0.0 %) 0
R2 15.05° 68.77° 633 633 (100.0 %)
0 (0.0 %) 0
R3 15.01° 47.82° 766 766 (100.0 %)
0 (0.0 %) 1
R4 15.01° 52.81° 830 830 (100.0 %)
0 (0.0 %) 0
R5 15.05° 80.23° 786 786 (100.0 %)
0 (0.0 %) 1
R6 15.01° 78.51° 870 870 (100.0 %)
0 (0.0 %) 1
R7 15.04° 40.05° 768 768 (100.0 %)
0 (0.0 %) 0
R8 15.03° 62.04° 555 555 (100.0 %)
0 (0.0 %) 0
R9 15.09° 51.96° 928 928 (100.0 %)
0 (0.0 %) 0
R10 15.11° 73.18° 600 600 (100.0 %)
0 (0.0 %) 0
R11 15.06° 82.53° 534 534 (100.0 %)
0 (0.0 %) 0
R12 15.04° 54.78° 570 510 (89.5 %)
0 (0.0 %) 8
R13 15.01° 41.20° 709 709 (100.0 %)
0 (0.0 %) 0
R14 15.00° 64.58° 538 538 (100.0 %)
0 (0.0 %) 0
R15 15.06° 84.05° 727 727 (100.0 %)
0 (0.0 %) 0
R16 15.08° 69.11° 982 982 (100.0 %)
0 (0.0 %) 2
R17 15.03° 82.65° 695 695 (100.0 %)
0 (0.0 %) 0
R18 15.07° 59.47° 822 822 (100.0 %)
0 (0.0 %) 0
R19 15.01° 60.39° 820 820 (100.0 %)
0 (0.0 %) 0
R20 15.01° 85.42° 670 665 (99.3 %)
0 (0.0 %) 4
R21 15.04° 70.05° 621 621 (100.0 %)
0 (0.0 %) 0
R22 15.04° 48.10° 759 759 (100.0 %)
0 (0.0 %) 1
R23 15.03° 51.88° 738 738 (100.0 %)
0 (0.0 %) 1
R24 15.04° 72.47° 607 607 (100.0 %)
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 %
0.9 %
1.6 %
G3 1.9 %
0.0 %
0.0 %
G5 1.8 %
0.0 %
0.0 %
G6 1.6 %
1.2 %
1.2 %
G7 1.8 %
0.0 %
0.0 %
G8 2.0 %
0.0 %
0.0 %
G9 1.7 %
0.0 %
0.0 %
G10 2.0 %
0.0 %
0.0 %
G11 2.1 %
0.0 %
0.0 %
G12 1.8 %
0.0 %
0.0 %
G13 2.2 %
0.0 %
0.0 %
G14 2.0 %
0.0 %
0.0 %
G15 2.0 %
0.0 %
0.0 %
G16 1.8 %
0.0 %
0.0 %
G17 1.4 %
0.0 %
0.0 %
G18 2.1 %
0.0 %
0.0 %
G19 1.9 %
0.0 %
0.0 %
G20 1.5 %
0.0 %
0.0 %
G21 1.5 %
0.0 %
0.0 %
G22 1.8 %
0.0 %
0.0 %
G23 1.6 %
0.0 %
0.0 %
G24 2.2 %
0.0 %
0.0 %
G25 2.1 %
0.0 %
0.0 %
G26 2.0 %
0.0 %
0.0 %
G27 2.2 %
0.0 %
0.0 %
G28 2.1 %
0.1 %
0.6 %
G29 1.6 %
0.2 %
0.2 %
G30 1.5 %
0.0 %
0.0 %
G31 1.7 %
0.0 %
0.0 %
G32 1.6 %
0.0 %
0.0 %
R1 1.4 %
0.0 %
0.0 %
R2 1.6 %
0.0 %
0.0 %
R3 1.9 %
0.0 %
0.3 %
R4 2.1 %
0.0 %
0.0 %
R5 2.0 %
0.0 %
0.0 %
R6 2.2 %
0.0 %
0.1 %
R7 2.0 %
0.0 %
0.0 %
R8 1.4 %
0.0 %
0.0 %
R9 2.4 %
0.0 %
0.0 %
R10 1.5 %
0.0 %
0.0 %
R11 1.4 %
0.0 %
0.0 %
R12 1.3 %
0.0 %
0.0 %
R13 1.8 %
0.0 %
0.0 %
R14 1.4 %
0.0 %
0.0 %
R15 1.8 %
0.0 %
0.0 %
R16 2.5 %
0.0 %
0.0 %
R17 1.8 %
0.0 %
0.0 %
R18 2.1 %
0.0 %
0.0 %
R19 2.1 %
0.0 %
0.0 %
R20 1.7 %
0.2 %
0.2 %
R21 1.6 %
0.0 %
0.0 %
R22 1.9 %
0.0 %
0.0 %
R23 1.9 %
0.0 %
0.0 %
R24 1.5 %
0.0 %
0.3 %

Missing code observations by satellite > 15°: 
SV Missing C1 Missing C2P
G1 0.0 %
0.0 %
G2 0.0 %
1.0 %
G3 0.0 %
0.0 %
G5 0.0 %
0.0 %
G6 0.0 %
0.6 %
G7 0.0 %
0.0 %
G8 0.0 %
0.0 %
G9 0.0 %
0.0 %
G10 0.0 %
0.0 %
G11 0.0 %
0.0 %
G12 0.0 %
0.0 %
G13 0.0 %
0.0 %
G14 0.0 %
0.0 %
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 %
0.0 %
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 %
0.6 %
G29 0.0 %
0.0 %
G30 0.0 %
0.0 %
G31 0.0 %
0.0 %
G32 0.0 %
0.0 %
R1 0.0 %
0.0 %
R2 0.0 %
0.0 %
R3 0.0 %
0.3 %
R4 0.0 %
0.0 %
R5 0.0 %
0.0 %
R6 0.0 %
0.1 %
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 %
0.0 %
R17 0.0 %
0.0 %
R18 0.0 %
0.0 %
R19 0.0 %
0.0 %
R20 0.0 %
0.2 %
R21 0.0 %
0.0 %
R22 0.0 %
0.0 %
R23 0.0 %
0.0 %
R24 0.0 %
0.0 %

Tracking by satellite elevation > 15°: 
Elevation Cycle Slips GPS Cycle Slips GLONASS Cycle Slips Galileo Observations
85 - 90 0
0
0
0.3 %
80 - 85 0
0
0
1.4 %
75 - 80 0
0
0
1.9 %
70 - 75 0
0
0
2.7 %
65 - 70 0
0
0
3.8 %
60 - 65 0
0
0
5.0 %
55 - 60 0
0
0
6.5 %
50 - 55 0
0
0
9.0 %
45 - 50 0
1
0
8.8 %
40 - 45 1
0
0
8.5 %
35 - 40 0
0
0
9.7 %
30 - 35 0
1
0
10.0 %
25 - 30 2
3
0
9.9 %
20 - 25 5
5
0
10.5 %
15 - 20 16
12
0
12.1 %
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 8.4
7.2
- - -
G2 8.4
7.2
- - -
G3 8.4
7.2
- - -
G5 8.5
7.6
- - -
G6 8.4
7.6
- - -
G7 8.2
6.6
- - -
G8 8.4
7.1
- - -
G9 8.5
7.3
- - -
G10 8.1
6.7
- - -
G11 8.5
6.6
- - -
G12 8.6
7.3
- - -
G13 8.5
6.4
- - -
G14 7.5
5.5
- - -
G15 8.6
7.4
- - -
G16 8.4
6.6
- - -
G17 8.4
7.2
- - -
G18 7.8
5.1
- - -
G19 8.0
6.7
- - -
G20 8.3
6.7
- - -
G21 8.4
6.6
- - -
G22 8.5
7.1
- - -
G23 8.6
6.7
- - -
G24 8.3
7.4
- - -
G25 8.3
7.0
- - -
G26 8.3
7.2
- - -
G27 8.4
7.4
- - -
G28 7.8
5.4
- - -
G29 8.5
7.5
- - -
G30 8.5
7.2
- - -
G31 8.5
7.4
- - -
G32 8.4
7.0
- - -
R1 7.9
5.9
- - -
R2 8.2
7.5
- - -
R3 7.8
7.5
- - -
R4 7.7
7.4
- - -
R5 7.0
6.6
- - -
R6 7.5
5.9
- - -
R7 7.6
7.2
- - -
R8 7.8
7.3
- - -
R9 7.7
7.7
- - -
R10 8.1
6.1
- - -
R11 8.2
7.6
- - -
R12 4.7
5.8
- - -
R13 6.0
6.5
- - -
R14 6.3
5.5
- - -
R15 7.4
6.8
- - -
R16 6.6
6.4
- - -
R17 7.8
7.3
- - -
R18 8.0
7.5
- - -
R19 7.4
7.3
- - -
R20 6.5
7.4
- - -
R21 8.0
7.6
- - -
R22 7.8
7.6
- - -
R23 8.0
5.7
- - -
R24 6.9
3.9
- - -
Average GPS: 8.3
6.9
- - -
Average GLONASS: 7.4
6.7
- - -
Average Galileo: - - - - -
Average All: 7.9
6.8
- - -

Code multipath by satellite > 15°: 
SV Av Elev MP1 MP2 MP5 MP5b MP5a+b
G1 35.2 ° 0.18 m
0.28 m
- - -
G2 38.8 ° 0.17 m
0.18 m
- - -
G3 46.4 ° 0.17 m
0.20 m
- - -
G5 50.3 ° 0.19 m
0.24 m
- - -
G6 49.6 ° 0.18 m
0.19 m
- - -
G7 34.7 ° 0.24 m
0.28 m
- - -
G8 41.8 ° 0.23 m
0.29 m
- - -
G9 51.1 ° 0.17 m
0.24 m
- - -
G10 29.4 ° 0.23 m
0.27 m
- - -
G11 38.4 ° 0.18 m
0.20 m
- - -
G12 48.8 ° 0.16 m
0.23 m
- - -
G13 35.2 ° 0.17 m
0.21 m
- - -
G14 31.5 ° 0.27 m
0.27 m
- - -
G15 44.2 ° 0.23 m
0.22 m
- - -
G16 46.7 ° 0.17 m
0.21 m
- - -
G17 37.8 ° 0.17 m
0.26 m
- - -
G18 27.1 ° 0.26 m
0.29 m
- - -
G19 34.3 ° 0.22 m
0.27 m
- - -
G20 39.9 ° 0.21 m
0.22 m
- - -
G21 36.9 ° 0.17 m
0.26 m
- - -
G22 51.1 ° 0.16 m
0.22 m
- - -
G23 42.7 ° 0.22 m
0.26 m
- - -
G24 36.2 ° 0.19 m
0.24 m
- - -
G25 39.6 ° 0.18 m
0.21 m
- - -
G26 42.9 ° 0.22 m
0.22 m
- - -
G27 35.2 ° 0.17 m
0.22 m
- - -
G28 25.7 ° 0.25 m
0.34 m
- - -
G29 47.7 ° 0.21 m
0.20 m
- - -
G30 40.8 ° 0.18 m
0.26 m
- - -
G31 49.3 ° 0.21 m
0.19 m
- - -
G32 36.6 ° 0.20 m
0.20 m
- - -
R1 50.3 ° 0.21 m
0.29 m
- - -
R2 41.9 ° 0.13 m
0.26 m
- - -
R3 31.4 ° 0.22 m
0.29 m
- - -
R4 33.9 ° 0.22 m
0.29 m
- - -
R5 47.6 ° 0.16 m
0.23 m
- - -
R6 46.8 ° 0.16 m
0.22 m
- - -
R7 27.5 ° 0.25 m
0.27 m
- - -
R8 38.5 ° 0.23 m
0.28 m
- - -
R9 33.5 ° 0.21 m
0.24 m
- - -
R10 44.1 ° 0.13 m
0.21 m
- - -
R11 48.8 ° 0.15 m
0.19 m
- - -
R12 34.9 ° 0.23 m
0.19 m
- - -
R13 28.1 ° 0.24 m
0.34 m
- - -
R14 39.8 ° 0.22 m
0.31 m
- - -
R15 49.6 ° 0.19 m
0.32 m
- - -
R16 42.1 ° 0.17 m
0.26 m
- - -
R17 48.8 ° 0.15 m
0.28 m
- - -
R18 37.3 ° 0.16 m
0.26 m
- - -
R19 37.7 ° 0.24 m
0.28 m
- - -
R20 50.2 ° 0.22 m
0.27 m
- - -
R21 42.5 ° 0.16 m
0.23 m
- - -
R22 31.6 ° 0.20 m
0.23 m
- - -
R23 33.5 ° 0.21 m
0.29 m
- - -
R24 43.8 ° 0.15 m
0.26 m
- - -
Average GPS: - 0.20 m
0.24 m
- - -
Average GLONASS: - 0.19 m
0.26 m
- - -
Average Galileo: - - - - - -
Average All: - 0.20 m
0.25 m
- - -

Code multipath by satellite elevation > 15°: 
Elevation MP1 MP2 MP5 MP5b MP5a+b
85 - 90 0.10 m
0.14 m
- - -
80 - 85 0.09 m
0.12 m
- - -
75 - 80 0.10 m
0.13 m
- - -
70 - 75 0.11 m
0.14 m
- - -
65 - 70 0.10 m
0.15 m
- - -
60 - 65 0.12 m
0.15 m
- - -
55 - 60 0.11 m
0.16 m
- - -
50 - 55 0.13 m
0.17 m
- - -
45 - 50 0.16 m
0.19 m
- - -
40 - 45 0.18 m
0.22 m
- - -
35 - 40 0.21 m
0.26 m
- - -
30 - 35 0.22 m
0.31 m
- - -
25 - 30 0.26 m
0.34 m
- - -
20 - 25 0.29 m
0.35 m
- - -
15 - 20 0.31 m
0.37 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  
It took 1.6 seconds to process this file 
This file was processed using version 4.4.0.1