Leica SpiderQC v4.2 Quality Report


Program Run: 2014/08/09 00:09:39.86

File Details:


Observation File: snmg2200.14o
GPS Navigation File: snmg2200.14n
GLONASS Navigation File: snmg2200.14g
Quality Testing:  Pass 

Station Details:


Marker Name/Number:  SNMG  31319M001   
Observer/Agency:       
Receiver #/Type/Vers:  355503  LEICA GRX1200GGPRO  7.80/3.054 
Antenna #/Type:    LEIAX1202GG NONE   
Antenna Offsets (HEN):  0.000  0.000  0.000 
Approx Position (XYZ):  5396115.021  -1610235.359  2986234.459 
Approx Position (plh):  28° 05' 47.27675" N  16° 36' 55.58776" W  625.079m 
Diff. Est-Header:  2.3 m dX  -7.1 m dY  4.1 m dZ 
Diff. Est-Header:  8.5 m (2880 estimates) 

Session Summary:


Time of first obs:  2014/08/08 00:00:00.00 GPS 
Time of last obs:  2014/08/08 23:59:30.00 GPS 
Session length:  23.99 hours 
GPS week:  1804, day 5 
Observation interval:  30.00 seconds 
UTC leap seconds:  16 seconds 

Num SVs with obs:  54 
Num SVs with nav:  56 
Total GPS orbits:  181 
Total GLONASS orbits:  381 
Total Galileo orbits: 
SVs with obs:  G1 G2 G4 G5 G6 G7 G8 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:  G3 G9 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 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:   
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 44 slips 
Multipath:  Pass  Value 0.15m MP1 / 0.20m MP2, Threshold 0.5 m 
Data Completeness:  Pass  Value 100.0 %, Threshold 95.0 % 
Navigation Data:  Pass   
     
GLONASS Specific Tests 
Cycle Slips:  Pass  Value 12 slips, Threshold 102 slips 
Multipath:  Pass  Value 0.17m MP1 / 0.25m MP2, Threshold 0.5 m 
Data Completeness:  Pass  Value 93.6 %, Threshold 90.0 % 
Navigation Data:  Pass   

General Quality Indicators:


Tracking   
Num obs > 0°:  42989 
Num possible obs > 0°:  51886 
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°:  24278 
Num obs GLONASS > 0°:  18711 
Num obs Galileo > 0°: 
Num obs All > 0°:  42989 

Epochs with < 5 SV > 15°:  (0.0 %) 
Epochs with all SV > 15°:  2630  (91.3 %) 
Epochs with full data > 15°:  1874  (65.1 %) 

Satellite Geometry 
DOP  Minimum  Maximum  Average 
PDOP  2.7  7.6  3.5 
GDOP  3.2  9.5  4.3 

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 
R9  2.000  455 / 459  16.05° / 15.13°  28.57° / 28.63° 
R15  2.500  1395 / 1400  15.09° / 16.06°  327.11° / 327.80° 
R9  5.000  1827 / 1837  15.09° / 17.15°  330.35° / 329.23° 
R19  4.000  1945 / 1953  30.63° / 30.63°  305.23° / 305.23° 
R21  2.500  2349 / 2354  15.01° / 15.97°  325.52° / 326.22° 
R21  3.500  2377 / 2384  20.54° / 21.98°  329.25° / 330.13° 
Total:  19.500 (38 observations) 

Receiver Clock 
Clock Slips > 15°: 
Max RX clock offset:  0.000046 ms (at 2014/08/08 17:38:30.00) 
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°:  38815  21785  17030 
% obs > 15°:   99.3 %  100.0 %  98.5 % 
Num possible obs > 15°:  39070  21786  17284 
Num complete obs > 15°:  37961  21782  16179 
% complete obs > 15°:   97.2 %  100.0 %  93.6 % 
Average # SV per Epoch:  13.5   7.6   5.9  
         
Obs L2 : Obs L1:  0.978   1.000   0.950  
Obs L5 : Obs L1: 

Cycle Slips         
Num cycle slips > 15°:  36  24  12 
% slips per complete obs:  0.095 %  0.110 %  0.074 % 
Num complete obs per slip:  105447   90758   134825  
IOD Slips > 15°:  859  856 
Outliers > 15°: 
LLI L1 : Obs L1:  0.0000   0.0001  
LLI L2 : Obs L2:  0.0002   0.0001   0.0004  
LLI L5 : Obs L5: 

Multipath         
MP1 RMS:  0.160 m  0.152 m  0.169 m 
MP2 RMS:  0.219 m  0.196 m  0.248 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 97.8 %
N/A N/A
L2P 97.8 %
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 15.02° 55.35° 853 853 (100.0 %)
0 (0.0 %) 1
G2 15.03° 66.83° 600 600 (100.0 %)
0 (0.0 %) 1
G4 15.06° 70.52° 786 786 (100.0 %)
0 (0.0 %) 2
G5 15.04° 81.41° 731 731 (100.0 %)
0 (0.0 %) 1
G6 15.02° 87.36° 671 671 (100.0 %)
0 (0.0 %) 1
G7 15.01° 51.31° 763 763 (100.0 %)
0 (0.0 %) 5
G8 15.02° 54.77° 745 745 (100.0 %)
0 (0.0 %) 0
G10 15.03° 60.29° 835 835 (100.0 %)
0 (0.0 %) 1
G11 15.10° 60.15° 832 832 (100.0 %)
0 (0.0 %) 4
G12 15.00° 85.88° 675 675 (100.0 %)
0 (0.0 %) 0
G13 15.09° 75.87° 621 621 (100.0 %)
0 (0.0 %) 0
G14 15.02° 66.15° 582 582 (100.0 %)
0 (0.0 %) 0
G15 15.03° 69.91° 793 793 (100.0 %)
0 (0.0 %) 0
G16 15.03° 75.85° 736 736 (100.0 %)
0 (0.0 %) 0
G17 15.11° 64.46° 582 582 (100.0 %)
0 (0.0 %) 0
G18 15.06° 44.08° 785 785 (100.0 %)
0 (0.0 %) 0
G19 15.03° 58.88° 835 835 (100.0 %)
0 (0.0 %) 1
G20 15.05° 77.04° 747 747 (100.0 %)
0 (0.0 %) 1
G21 15.00° 57.75° 577 577 (100.0 %)
0 (0.0 %) 1
G22 15.00° 41.00° 808 808 (100.0 %)
0 (0.0 %) 0
G23 15.06° 66.52° 599 599 (100.0 %)
0 (0.0 %) 0
G24 15.03° 57.51° 848 848 (100.0 %)
0 (0.0 %) 0
G25 15.09° 67.88° 785 785 (100.0 %)
0 (0.0 %) 0
G26 15.02° 54.00° 829 829 (100.0 %)
0 (0.0 %) 1
G27 15.13° 54.89° 854 854 (100.0 %)
0 (0.0 %) 0
G28 15.03° 37.84° 820 820 (100.0 %)
0 (0.0 %) 0
G29 15.05° 79.07° 627 627 (100.0 %)
0 (0.0 %) 0
G30 15.13° 63.09° 579 578 (99.8 %)
0 (0.0 %) 3
G31 15.01° 87.42° 666 666 (100.0 %)
0 (0.0 %) 1
G32 15.07° 77.43° 622 622 (100.0 %)
0 (0.0 %) 0
R1 15.20° 83.39° 539 535 (99.3 %)
0 (0.0 %) 0
R2 15.01° 59.43° 602 599 (99.5 %)
0 (0.0 %) 0
R3 15.09° 36.99° 710 705 (99.3 %)
0 (0.0 %) 0
R4 15.02° 59.77° 593 593 (100.0 %)
0 (0.0 %) 0
R5 15.01° 83.90° 541 541 (100.0 %)
0 (0.0 %) 0
R6 15.09° 70.76° 957 957 (100.0 %)
0 (0.0 %) 0
R7 15.11° 49.89° 1035 1035 (100.0 %)
0 (0.0 %) 0
R8 15.02° 71.49° 796 796 (100.0 %)
0 (0.0 %) 0
R9 15.15° 59.48° 930 911 (98.0 %)
0 (0.0 %) 0
R10 15.02° 83.58° 713 706 (99.0 %)
0 (0.0 %) 1
R11 15.10° 71.63° 607 606 (99.8 %)
0 (0.0 %) 1
R12 15.02° 49.54° 753 753 (100.0 %)
0 (0.0 %) 0
R13 15.00° 49.21° 753 753 (100.0 %)
0 (0.0 %) 0
R14 15.06° 70.52° 609 609 (100.0 %)
0 (0.0 %) 0
R15 15.08° 85.49° 539 532 (98.7 %)
0 (0.0 %) 0
R16 15.02° 59.31° 859 857 (99.8 %)
0 (0.0 %) 0
R17 15.01° 72.51° 611 611 (100.0 %)
0 (0.0 %) 0
R18 15.07° 50.44° 750 750 (100.0 %)
0 (0.0 %) 0
R19 15.11° 49.92° 751 735 (97.9 %)
0 (0.0 %) 0
R20 15.03° 71.74° 647 647 (100.0 %)
0 (0.0 %) 1
R21 15.12° 85.23° 812 627 (77.2 %)
0 (0.0 %) 9
R22 15.03° 61.57° 931 928 (99.7 %)
0 (0.0 %) 0
R23 15.01° 58.94° 715 713 (99.7 %)
0 (0.0 %) 0
R24 15.13° 82.15° 531 531 (100.0 %)
0 (0.0 %) 0

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 %
G4 2.0 %
0.0 %
0.0 %
G5 1.9 %
0.0 %
0.0 %
G6 1.7 %
0.0 %
0.0 %
G7 2.0 %
0.0 %
0.0 %
G8 1.9 %
0.0 %
0.0 %
G10 2.2 %
0.0 %
0.0 %
G11 2.1 %
0.0 %
0.4 %
G12 1.7 %
0.0 %
0.0 %
G13 1.6 %
0.0 %
0.0 %
G14 1.5 %
0.0 %
0.0 %
G15 2.0 %
0.0 %
0.0 %
G16 1.9 %
0.0 %
0.0 %
G17 1.5 %
0.0 %
0.0 %
G18 2.0 %
0.0 %
0.0 %
G19 2.2 %
0.0 %
0.0 %
G20 1.9 %
0.0 %
0.0 %
G21 1.5 %
0.0 %
0.0 %
G22 2.1 %
0.0 %
0.0 %
G23 1.5 %
0.0 %
0.0 %
G24 2.2 %
0.0 %
0.0 %
G25 2.0 %
0.0 %
0.0 %
G26 2.1 %
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 1.4 %
0.0 %
5.8 %
R2 1.5 %
0.0 %
1.0 %
R3 1.8 %
0.0 %
1.3 %
R4 1.5 %
0.0 %
0.0 %
R5 1.4 %
0.0 %
0.0 %
R6 2.5 %
0.0 %
0.0 %
R7 2.7 %
0.0 %
0.0 %
R8 2.1 %
0.0 %
0.0 %
R9 2.3 %
0.0 %
51.0 %
R10 1.8 %
0.0 %
26.2 %
R11 1.6 %
0.0 %
4.3 %
R12 1.9 %
0.0 %
0.0 %
R13 1.9 %
0.0 %
0.0 %
R14 1.6 %
0.0 %
7.9 %
R15 1.4 %
0.0 %
1.7 %
R16 2.2 %
0.0 %
0.9 %
R17 1.6 %
0.0 %
0.0 %
R18 1.9 %
0.0 %
0.0 %
R19 1.9 %
0.0 %
0.7 %
R20 1.7 %
0.0 %
0.0 %
R21 1.6 %
0.0 %
7.2 %
R22 2.4 %
0.0 %
0.4 %
R23 1.8 %
0.0 %
1.4 %
R24 1.4 %
0.0 %
0.0 %

Missing code observations by satellite > 15°: 
SV Missing C1 Missing C2P
G1 0.0 %
0.0 %
G2 0.0 %
0.0 %
G4 0.0 %
0.0 %
G5 0.0 %
0.0 %
G6 0.0 %
0.0 %
G7 0.0 %
0.0 %
G8 0.0 %
0.0 %
G10 0.0 %
0.0 %
G11 0.0 %
0.4 %
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 %
0.0 %
G29 0.0 %
0.0 %
G30 0.0 %
0.0 %
G31 0.0 %
0.0 %
G32 0.0 %
0.0 %
R1 0.0 %
5.8 %
R2 0.0 %
1.0 %
R3 0.0 %
1.3 %
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 %
51.0 %
R10 0.0 %
26.2 %
R11 0.0 %
4.3 %
R12 0.0 %
0.0 %
R13 0.0 %
0.0 %
R14 0.0 %
7.9 %
R15 0.0 %
1.7 %
R16 0.0 %
0.9 %
R17 0.0 %
0.0 %
R18 0.0 %
0.0 %
R19 0.0 %
0.7 %
R20 0.0 %
0.0 %
R21 0.0 %
7.2 %
R22 0.0 %
0.4 %
R23 0.0 %
1.4 %
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
1.2 %
75 - 80 0
0
0
1.8 %
70 - 75 0
0
0
2.7 %
65 - 70 0
0
0
4.0 %
60 - 65 0
0
0
4.4 %
55 - 60 0
1
0
7.4 %
50 - 55 1
1
0
8.4 %
45 - 50 0
1
0
9.7 %
40 - 45 0
0
0
8.6 %
35 - 40 0
0
0
10.0 %
30 - 35 0
1
0
9.9 %
25 - 30 3
3
0
9.5 %
20 - 25 7
3
0
10.1 %
15 - 20 13
2
0
12.2 %
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
6.5
- - -
G2 8.4
6.5
- - -
G4 8.4
6.1
- - -
G5 8.4
6.9
- - -
G6 8.3
7.0
- - -
G7 7.8
5.7
- - -
G8 7.8
5.3
- - -
G10 8.3
6.0
- - -
G11 8.4
5.9
- - -
G12 8.5
6.7
- - -
G13 8.4
5.9
- - -
G14 8.2
5.8
- - -
G15 8.5
6.8
- - -
G16 8.4
6.1
- - -
G17 8.5
6.7
- - -
G18 7.7
4.7
- - -
G19 8.4
6.4
- - -
G20 8.3
6.3
- - -
G21 7.7
5.3
- - -
G22 7.8
5.4
- - -
G23 8.5
6.0
- - -
G24 8.1
6.7
- - -
G25 8.2
6.3
- - -
G26 8.3
6.1
- - -
G27 8.4
6.8
- - -
G28 7.6
4.7
- - -
G29 8.5
6.8
- - -
G30 8.3
6.5
- - -
G31 8.5
6.8
- - -
G32 8.3
6.0
- - -
R1 7.5
3.6
- - -
R2 7.3
4.5
- - -
R3 6.7
4.6
- - -
R4 7.4
5.0
- - -
R5 7.7
5.3
- - -
R6 7.5
4.3
- - -
R7 7.8
5.2
- - -
R8 7.5
5.0
- - -
R9 5.6
2.4
- - -
R10 7.2
3.5
- - -
R11 7.2
3.5
- - -
R12 6.1
4.0
- - -
R13 6.5
4.7
- - -
R14 5.8
3.5
- - -
R15 7.4
4.8
- - -
R16 6.7
4.5
- - -
R17 7.8
5.2
- - -
R18 7.6
4.8
- - -
R19 7.6
4.7
- - -
R20 6.3
5.2
- - -
R21 7.5
5.2
- - -
R22 7.5
5.0
- - -
R23 7.3
4.8
- - -
R24 7.4
5.4
- - -
Average GPS: 8.2
6.2
- - -
Average GLONASS: 7.1
4.5
- - -
Average Galileo: - - - - -
Average All: 7.7
5.4
- - -

Code multipath by satellite > 15°: 
SV Av Elev MP1 MP2 MP5 MP5b MP5a+b
G1 35.2 ° 0.14 m
0.21 m
- - -
G2 40.9 ° 0.15 m
0.21 m
- - -
G4 42.8 ° 0.14 m
0.17 m
- - -
G5 48.2 ° 0.15 m
0.16 m
- - -
G6 51.2 ° 0.11 m
0.14 m
- - -
G7 33.2 ° 0.19 m
0.24 m
- - -
G8 34.9 ° 0.18 m
0.25 m
- - -
G10 37.7 ° 0.13 m
0.17 m
- - -
G11 37.6 ° 0.13 m
0.19 m
- - -
G12 50.4 ° 0.15 m
0.19 m
- - -
G13 45.5 ° 0.16 m
0.20 m
- - -
G14 40.6 ° 0.14 m
0.19 m
- - -
G15 42.5 ° 0.16 m
0.19 m
- - -
G16 45.4 ° 0.13 m
0.25 m
- - -
G17 39.8 ° 0.12 m
0.21 m
- - -
G18 29.6 ° 0.20 m
0.24 m
- - -
G19 37.0 ° 0.13 m
0.20 m
- - -
G20 46.0 ° 0.14 m
0.15 m
- - -
G21 36.4 ° 0.20 m
0.22 m
- - -
G22 28.0 ° 0.20 m
0.23 m
- - -
G23 40.8 ° 0.19 m
0.21 m
- - -
G24 36.3 ° 0.14 m
0.16 m
- - -
G25 41.5 ° 0.17 m
0.18 m
- - -
G26 34.5 ° 0.15 m
0.18 m
- - -
G27 35.0 ° 0.12 m
0.15 m
- - -
G28 26.4 ° 0.20 m
0.23 m
- - -
G29 47.1 ° 0.13 m
0.16 m
- - -
G30 39.1 ° 0.16 m
0.17 m
- - -
G31 51.2 ° 0.13 m
0.19 m
- - -
G32 46.2 ° 0.12 m
0.21 m
- - -
R1 49.3 ° 0.11 m
0.22 m
- - -
R2 37.2 ° 0.17 m
0.27 m
- - -
R3 26.0 ° 0.19 m
0.23 m
- - -
R4 37.4 ° 0.18 m
0.36 m
- - -
R5 49.5 ° 0.18 m
0.30 m
- - -
R6 42.9 ° 0.17 m
0.25 m
- - -
R7 32.5 ° 0.16 m
0.24 m
- - -
R8 43.3 ° 0.19 m
0.23 m
- - -
R9 37.3 ° 0.17 m
0.18 m
- - -
R10 49.3 ° 0.16 m
0.22 m
- - -
R11 43.4 ° 0.18 m
0.23 m
- - -
R12 32.3 ° 0.19 m
0.25 m
- - -
R13 32.1 ° 0.16 m
0.29 m
- - -
R14 42.8 ° 0.16 m
0.26 m
- - -
R15 50.3 ° 0.21 m
0.26 m
- - -
R16 37.2 ° 0.19 m
0.32 m
- - -
R17 43.8 ° 0.16 m
0.19 m
- - -
R18 32.8 ° 0.14 m
0.22 m
- - -
R19 32.5 ° 0.19 m
0.28 m
- - -
R20 43.4 ° 0.16 m
0.26 m
- - -
R21 50.2 ° 0.15 m
0.21 m
- - -
R22 38.3 ° 0.15 m
0.26 m
- - -
R23 37.0 ° 0.16 m
0.22 m
- - -
R24 48.6 ° 0.17 m
0.18 m
- - -
Average GPS: - 0.15 m
0.20 m
- - -
Average GLONASS: - 0.17 m
0.25 m
- - -
Average Galileo: - - - - - -
Average All: - 0.16 m
0.22 m
- - -

Code multipath by satellite elevation > 15°: 
Elevation MP1 MP2 MP5 MP5b MP5a+b
85 - 90 0.09 m
0.07 m
- - -
80 - 85 0.08 m
0.09 m
- - -
75 - 80 0.09 m
0.11 m
- - -
70 - 75 0.09 m
0.11 m
- - -
65 - 70 0.10 m
0.12 m
- - -
60 - 65 0.10 m
0.13 m
- - -
55 - 60 0.10 m
0.15 m
- - -
50 - 55 0.11 m
0.15 m
- - -
45 - 50 0.13 m
0.19 m
- - -
40 - 45 0.14 m
0.22 m
- - -
35 - 40 0.15 m
0.23 m
- - -
30 - 35 0.17 m
0.24 m
- - -
25 - 30 0.20 m
0.28 m
- - -
20 - 25 0.24 m
0.31 m
- - -
15 - 20 0.27 m
0.35 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 1.7 seconds to process this file 
This file was processed using version 4.2.0.10