Leica SpiderQC v4.4 Quality Report


Program Run: 2017/06/07 00:03:57.53

File Details:


Observation File: alde1570.17o
GPS Navigation File: alde1570.17n
GLONASS Navigation File: alde1570.17g
Quality Testing:  Pass 

Station Details:


Marker Name/Number:  ALDE  31323M001   
Observer/Agency:       
Receiver #/Type/Vers:  495465  LEICA GRX1200+GNSS  8.71/6.112 
Antenna #/Type:  09270059  LEIAX1203+GNSS NONE   
Antenna Offsets (HEN):  0.000  0.000  0.000 
Approx Position (XYZ):  5424185.364  -1532872.880  2975072.419 
Approx Position (plh):  27° 59' 5.17379" N  15° 46' 48.98392" W  122.366m 
Diff. Est-Header:  0.6 m dX  -6.3 m dY  1.9 m dZ 
Diff. Est-Header:  6.6 m (2880 estimates) 

Session Summary:


Time of first obs:  2017/06/06 00:00:00.00 GPS 
Time of last obs:  2017/06/06 23:59:30.00 GPS 
Session length:  23.99 hours 
GPS week:  1952, day 2 
Observation interval:  30.00 seconds 
UTC leap seconds:  18 seconds 

Num SVs with obs:  55 
Num SVs with nav:  55 
Total GPS orbits:  183 
Total GLONASS orbits:  365 
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 11 slips, Threshold 45 slips 
Multipath:  Pass  Value 0.32m MP1 / 0.36m MP2, Threshold 0.5 m 
Data Completeness:  Pass  Value 99.8 %, Threshold 95.0 % 
Navigation Data:  Pass   
     
GLONASS Specific Tests 
Cycle Slips:  Pass  Value 16 slips, Threshold 100 slips 
Multipath:  Pass  Value 0.30m MP1 / 0.44m MP2, Threshold 0.5 m 
Data Completeness:  Pass  Value 97.8 %, Threshold 90.0 % 
Navigation Data:  Pass   

General Quality Indicators:


Tracking   
Num obs > 0°:  42887 
Num possible obs > 0°:  52490 
Num obs with invalid nav: 
Num obs without nav: 
Num obs to unhealthy SV:  28 
Num obs with WLF change: 
Num complete loss of lock: 

Num obs GPS > 0°:  24444 
Num obs GLONASS > 0°:  18443 
Num obs Galileo > 0°: 
Num obs All > 0°:  42887 

Epochs with < 5 SV > 15°:  (0.0 %) 
Epochs with all SV > 15°:  2813  (97.7 %) 
Epochs with full data > 15°:  2466  (85.6 %) 

Satellite Geometry 
DOP  Minimum  Maximum  Average 
PDOP  2.6  5.5  3.4 
GDOP  3.1  6.5  4.2 

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 
G28  3.000  405 / 411  15.06° / 15.87°  124.52° / 123.36° 
G13  4.500  1069 / 1078  16.68° / 15.13°  128.06° / 129.37° 
R7  2.500  2018 / 2023  15.17° / 16.06°  125.20° / 124.20° 
G27  3.500  2448 / 2455  16.33° / 15.15°  128.03° / 129.05° 
G11  7.000  2794 / 2808  17.61° / 15.12°  131.58° / 133.18° 
Total:  20.500 (40 observations) 

Receiver Clock 
Clock Slips > 15°: 
Max RX clock offset:  0.000048 ms (at 2017/06/06 01:39:00.00) 
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°:  38979  22274  16705 
% obs > 15°:   99.8 %  99.8 %  99.9 % 
Num possible obs > 15°:  39046  22323  16723 
Num complete obs > 15°:  38624  22272  16352 
% complete obs > 15°:   98.9 %  99.8 %  97.8 % 
Average # SV per Epoch:  13.5   7.7   5.8  
         
Obs L2 : Obs L1:  0.991   1.000   0.979  
Obs L5 : Obs L1: 

Cycle Slips         
Num cycle slips > 15°:  27  11  16 
% slips per complete obs:  0.070 %  0.049 %  0.098 % 
Num complete obs per slip:  143052   202473   102200  
IOD Slips > 15°:  353  351 
Outliers > 15°: 
LLI L1 : Obs L1:  0.0001   0.0000   0.0001  
LLI L2 : Obs L2:  0.0001   0.0001   0.0001  
LLI L5 : Obs L5: 

Multipath         
MP1 RMS:  0.312 m  0.323 m  0.296 m 
MP2 RMS:  0.391 m  0.357 m  0.437 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 99.1 %
N/A N/A
L2P 99.1 %
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 15.06° 54.88° 859 854 (99.4 %)
0 (0.0 %) 0
G2 15.06° 61.72° 575 575 (100.0 %)
0 (0.0 %) 0
G3 15.06° 78.34° 741 741 (100.0 %)
0 (0.0 %) 2
G5 15.03° 83.78° 710 710 (100.0 %)
0 (0.0 %) 0
G6 15.05° 88.02° 672 672 (100.0 %)
0 (0.0 %) 1
G7 15.01° 51.43° 753 753 (100.0 %)
0 (0.0 %) 1
G8 15.00° 64.81° 815 815 (100.0 %)
0 (0.0 %) 0
G9 15.01° 86.46° 671 671 (100.0 %)
0 (0.0 %) 1
G10 15.08° 41.73° 808 808 (100.0 %)
0 (0.0 %) 0
G11 15.14° 60.90° 824 809 (98.2 %)
0 (0.0 %) 1
G12 15.09° 87.84° 662 662 (100.0 %)
0 (0.0 %) 0
G13 15.05° 54.54° 851 841 (98.8 %)
0 (0.0 %) 0
G14 15.01° 52.54° 726 726 (100.0 %)
0 (0.0 %) 0
G15 15.05° 74.75° 764 764 (100.0 %)
0 (0.0 %) 0
G16 15.08° 74.97° 737 737 (100.0 %)
0 (0.0 %) 1
G17 15.01° 64.47° 582 582 (100.0 %)
0 (0.0 %) 0
G18 15.05° 37.78° 817 813 (99.5 %)
0 (0.0 %) 1
G19 15.02° 56.79° 704 704 (100.0 %)
0 (0.0 %) 0
G20 15.03° 69.13° 604 604 (100.0 %)
0 (0.0 %) 1
G21 15.04° 60.66° 586 586 (100.0 %)
0 (0.0 %) 0
G22 15.00° 89.11° 697 697 (100.0 %)
0 (0.0 %) 0
G23 15.07° 69.47° 622 622 (100.0 %)
0 (0.0 %) 0
G24 15.07° 56.98° 849 849 (100.0 %)
0 (0.0 %) 0
G25 15.08° 66.97° 786 786 (100.0 %)
0 (0.0 %) 0
G26 15.03° 67.93° 797 797 (100.0 %)
0 (0.0 %) 0
G27 15.04° 54.03° 854 846 (99.1 %)
0 (0.0 %) 0
G28 15.04° 38.26° 820 813 (99.1 %)
0 (0.0 %) 1
G29 15.11° 78.94° 621 621 (100.0 %)
0 (0.0 %) 1
G30 15.03° 67.21° 594 594 (100.0 %)
0 (0.0 %) 0
G31 15.08° 87.15° 668 668 (100.0 %)
0 (0.0 %) 0
G32 15.05° 59.13° 554 554 (100.0 %)
0 (0.0 %) 0
R1 15.03° 83.02° 709 709 (100.0 %)
0 (0.0 %) 1
R2 15.05° 70.63° 980 980 (100.0 %)
0 (0.0 %) 0
R3 15.02° 50.55° 981 981 (100.0 %)
0 (0.0 %) 0
R4 15.02° 73.17° 611 611 (100.0 %)
0 (0.0 %) 0
R5 15.15° 82.26° 536 536 (100.0 %)
0 (0.0 %) 1
R6 15.01° 56.31° 627 627 (100.0 %)
0 (0.0 %) 1
R7 15.08° 38.16° 709 703 (99.2 %)
0 (0.0 %) 1
R8 15.06° 59.95° 586 586 (100.0 %)
0 (0.0 %) 0
R9 15.12° 48.14° 761 756 (99.3 %)
0 (0.0 %) 1
R10 15.07° 71.12° 609 609 (100.0 %)
0 (0.0 %) 0
R11 15.00° 83.88° 671 671 (100.0 %)
0 (0.0 %) 1
R12 15.08° 37.45° 355 350 (98.6 %)
0 (0.0 %) 0
R13 15.02° 61.94° 815 815 (100.0 %)
0 (0.0 %) 0
R14 15.01° 87.43° 634 634 (100.0 %)
0 (0.0 %) 1
R15 15.00° 74.22° 597 597 (100.0 %)
0 (0.0 %) 1
R16 15.05° 49.00° 757 756 (99.9 %)
0 (0.0 %) 2
R17 15.01° 85.06° 817 817 (100.0 %)
0 (0.0 %) 1
R18 15.09° 42.18° 824 823 (99.9 %)
0 (0.0 %) 1
R19 15.03° 57.55° 635 635 (100.0 %)
0 (0.0 %) 0
R20 15.05° 82.88° 530 530 (100.0 %)
0 (0.0 %) 1
R21 15.07° 71.78° 610 610 (100.0 %)
0 (0.0 %) 1
R22 15.09° 48.98° 755 755 (100.0 %)
0 (0.0 %) 0
R23 15.00° 50.23° 816 816 (100.0 %)
0 (0.0 %) 0
R24 15.00° 80.33° 798 798 (100.0 %)
0 (0.0 %) 2

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 %
G5 1.8 %
0.0 %
0.0 %
G6 1.7 %
0.0 %
0.0 %
G7 1.9 %
0.0 %
0.0 %
G8 2.1 %
0.0 %
0.0 %
G9 1.7 %
0.0 %
0.0 %
G10 2.1 %
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 1.9 %
0.0 %
0.0 %
G15 2.0 %
0.0 %
0.0 %
G16 1.9 %
0.1 %
0.1 %
G17 1.5 %
0.0 %
0.0 %
G18 2.1 %
0.0 %
0.1 %
G19 1.8 %
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 2.0 %
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 1.4 %
0.0 %
0.0 %
R1 1.8 %
0.0 %
0.0 %
R2 2.5 %
0.0 %
0.0 %
R3 2.5 %
0.0 %
0.0 %
R4 1.6 %
0.0 %
0.0 %
R5 1.4 %
0.0 %
0.0 %
R6 1.6 %
0.0 %
0.0 %
R7 1.8 %
0.0 %
0.1 %
R8 1.5 %
0.0 %
0.0 %
R9 1.9 %
0.0 %
0.0 %
R10 1.6 %
0.0 %
0.0 %
R11 1.7 %
0.0 %
0.0 %
R12 0.9 %
0.0 %
100.0 %
R13 2.1 %
0.0 %
0.0 %
R14 1.6 %
0.0 %
0.0 %
R15 1.5 %
0.0 %
0.0 %
R16 1.9 %
0.1 %
0.1 %
R17 2.1 %
0.0 %
0.0 %
R18 2.1 %
0.0 %
0.0 %
R19 1.6 %
0.0 %
0.0 %
R20 1.4 %
0.0 %
0.0 %
R21 1.6 %
0.0 %
0.0 %
R22 1.9 %
0.0 %
0.0 %
R23 2.1 %
0.0 %
0.0 %
R24 2.0 %
0.0 %
0.1 %

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 %
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 %
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 %
0.1 %
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 %
0.0 %
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 %
100.0 %
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 %
0.0 %
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
0.5 %
80 - 85 0
0
0
1.4 %
75 - 80 1
0
0
1.6 %
70 - 75 0
0
0
2.9 %
65 - 70 0
0
0
4.0 %
60 - 65 0
0
0
4.9 %
55 - 60 0
0
0
6.3 %
50 - 55 0
0
0
8.5 %
45 - 50 0
0
0
9.4 %
40 - 45 0
0
0
8.2 %
35 - 40 0
0
0
9.9 %
30 - 35 0
0
0
10.0 %
25 - 30 0
1
0
10.2 %
20 - 25 5
7
0
9.8 %
15 - 20 5
8
0
12.5 %
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 8.5
7.2
- - -
G2 8.3
7.1
- - -
G3 8.5
7.4
- - -
G5 8.7
7.2
- - -
G6 8.5
7.7
- - -
G7 8.5
5.9
- - -
G8 8.5
7.2
- - -
G9 8.6
7.7
- - -
G10 8.0
6.6
- - -
G11 8.4
6.6
- - -
G12 8.7
6.9
- - -
G13 8.5
6.3
- - -
G14 7.5
5.6
- - -
G15 8.7
7.0
- - -
G16 8.3
6.7
- - -
G17 8.7
7.0
- - -
G18 7.7
5.2
- - -
G19 7.9
6.6
- - -
G20 8.3
6.8
- - -
G21 8.2
6.6
- - -
G22 8.4
7.0
- - -
G23 8.5
6.5
- - -
G24 8.5
7.4
- - -
G25 8.5
7.1
- - -
G26 8.4
7.2
- - -
G27 8.5
7.4
- - -
G28 7.8
5.4
- - -
G29 8.7
6.9
- - -
G30 8.6
7.2
- - -
G31 8.7
7.0
- - -
G32 8.5
7.2
- - -
R1 7.7
5.8
- - -
R2 8.3
7.7
- - -
R3 7.7
7.6
- - -
R4 8.1
7.6
- - -
R5 7.0
5.7
- - -
R6 6.0
5.5
- - -
R7 7.7
7.3
- - -
R8 7.4
7.3
- - -
R9 7.7
7.6
- - -
R10 8.0
5.9
- - -
R11 7.9
7.3
- - -
R12 7.1
- - - -
R13 6.4
5.7
- - -
R14 6.1
5.7
- - -
R15 7.6
7.5
- - -
R16 6.6
5.9
- - -
R17 7.8
7.4
- - -
R18 7.8
7.3
- - -
R19 7.2
7.2
- - -
R20 6.6
7.7
- - -
R21 8.1
7.6
- - -
R22 7.8
7.6
- - -
R23 7.9
5.7
- - -
R24 6.8
4.0
- - -
Average GPS: 8.4
6.8
- - -
Average GLONASS: 7.4
6.7
- - -
Average Galileo: - - - - -
Average All: 8.0
6.8
- - -

Code multipath by satellite > 15°: 
SV Av Elev MP1 MP2 MP5 MP5b MP5a+b
G1 35.0 ° 0.27 m
0.31 m
- - -
G2 38.4 ° 0.29 m
0.29 m
- - -
G3 46.7 ° 0.26 m
0.32 m
- - -
G5 49.4 ° 0.29 m
0.33 m
- - -
G6 51.5 ° 0.26 m
0.27 m
- - -
G7 33.2 ° 0.48 m
0.57 m
- - -
G8 39.9 ° 0.35 m
0.36 m
- - -
G9 50.7 ° 0.30 m
0.32 m
- - -
G10 28.4 ° 0.35 m
0.49 m
- - -
G11 38.0 ° 0.28 m
0.36 m
- - -
G12 51.5 ° 0.30 m
0.37 m
- - -
G13 34.8 ° 0.31 m
0.32 m
- - -
G14 33.8 ° 0.35 m
0.33 m
- - -
G15 44.9 ° 0.39 m
0.36 m
- - -
G16 45.0 ° 0.33 m
0.41 m
- - -
G17 39.7 ° 0.35 m
0.31 m
- - -
G18 26.4 ° 0.38 m
0.37 m
- - -
G19 35.9 ° 0.31 m
0.32 m
- - -
G20 42.1 ° 0.25 m
0.29 m
- - -
G21 37.9 ° 0.40 m
0.58 m
- - -
G22 52.1 ° 0.27 m
0.33 m
- - -
G23 42.3 ° 0.35 m
0.45 m
- - -
G24 36.0 ° 0.29 m
0.30 m
- - -
G25 41.0 ° 0.27 m
0.29 m
- - -
G26 41.5 ° 0.38 m
0.38 m
- - -
G27 34.5 ° 0.28 m
0.31 m
- - -
G28 26.7 ° 0.35 m
0.38 m
- - -
G29 47.0 ° 0.31 m
0.36 m
- - -
G30 41.1 ° 0.39 m
0.45 m
- - -
G31 51.1 ° 0.29 m
0.28 m
- - -
G32 37.1 ° 0.33 m
0.28 m
- - -
R1 49.0 ° 0.30 m
0.42 m
- - -
R2 42.8 ° 0.21 m
0.35 m
- - -
R3 32.8 ° 0.38 m
0.54 m
- - -
R4 44.1 ° 0.27 m
0.36 m
- - -
R5 48.7 ° 0.25 m
0.30 m
- - -
R6 35.7 ° 0.28 m
0.43 m
- - -
R7 26.6 ° 0.33 m
0.51 m
- - -
R8 37.5 ° 0.36 m
0.57 m
- - -
R9 31.6 ° 0.34 m
0.53 m
- - -
R10 43.1 ° 0.29 m
0.37 m
- - -
R11 49.4 ° 0.27 m
0.42 m
- - -
R12 - - - - - -
R13 38.5 ° 0.32 m
0.47 m
- - -
R14 51.2 ° 0.28 m
0.53 m
- - -
R15 44.6 ° 0.24 m
0.41 m
- - -
R16 32.0 ° 0.26 m
0.38 m
- - -
R17 50.0 ° 0.32 m
0.42 m
- - -
R18 28.6 ° 0.30 m
0.42 m
- - -
R19 36.3 ° 0.38 m
0.56 m
- - -
R20 49.0 ° 0.24 m
0.38 m
- - -
R21 43.4 ° 0.29 m
0.46 m
- - -
R22 32.0 ° 0.26 m
0.35 m
- - -
R23 32.6 ° 0.39 m
0.54 m
- - -
R24 47.7 ° 0.26 m
0.31 m
- - -
Average GPS: - 0.32 m
0.36 m
- - -
Average GLONASS: - 0.30 m
0.44 m
- - -
Average Galileo: - - - - - -
Average All: - 0.31 m
0.39 m
- - -

Code multipath by satellite elevation > 15°: 
Elevation MP1 MP2 MP5 MP5b MP5a+b
85 - 90 0.16 m
0.25 m
- - -
80 - 85 0.14 m
0.22 m
- - -
75 - 80 0.17 m
0.25 m
- - -
70 - 75 0.15 m
0.25 m
- - -
65 - 70 0.15 m
0.25 m
- - -
60 - 65 0.19 m
0.27 m
- - -
55 - 60 0.21 m
0.28 m
- - -
50 - 55 0.23 m
0.27 m
- - -
45 - 50 0.24 m
0.30 m
- - -
40 - 45 0.27 m
0.32 m
- - -
35 - 40 0.32 m
0.36 m
- - -
30 - 35 0.34 m
0.43 m
- - -
25 - 30 0.41 m
0.48 m
- - -
20 - 25 0.46 m
0.53 m
- - -
15 - 20 0.50 m
0.68 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