Leica SpiderQC v4.4 Quality Report


Program Run: 2015/05/06 00:07:30.33

File Details:


Observation File: snmg1250.15o
GPS Navigation File: snmg1250.15n
GLONASS Navigation File: snmg1250.15g
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:  3.9 m dX  -7.5 m dY  5.1 m dZ 
Diff. Est-Header:  9.9 m (2880 estimates) 

Session Summary:


Time of first obs:  2015/05/05 00:00:00.00 GPS 
Time of last obs:  2015/05/05 23:59:30.00 GPS 
Session length:  23.99 hours 
GPS week:  1843, day 2 
Observation interval:  30.00 seconds 
UTC leap seconds:  16 seconds 

Num SVs with obs:  55 
Num SVs with nav:  56 
Total GPS orbits:  193 
Total GLONASS orbits:  376 
Total Galileo orbits: 
SVs with obs:  G1 G2 G3 G4 G5 G6 G7 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:  G8 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 11 slips, Threshold 45 slips 
Multipath:  Pass  Value 0.15m MP1 / 0.20m MP2, Threshold 0.5 m 
Data Completeness:  Pass  Value 99.9 %, Threshold 95.0 % 
Navigation Data:  Pass   
     
GLONASS Specific Tests 
Cycle Slips:  Pass  Value 27 slips, Threshold 101 slips 
Multipath:  Pass  Value 0.17m MP1 / 0.26m MP2, Threshold 0.5 m 
Data Completeness:  Pass  Value 90.7 %, Threshold 90.0 % 
Navigation Data:  Pass   

General Quality Indicators:


Tracking   
Num obs > 0°:  43615 
Num possible obs > 0°:  52778 
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°:  25206 
Num obs GLONASS > 0°:  18409 
Num obs Galileo > 0°: 
Num obs All > 0°:  43615 

Epochs with < 5 SV > 15°:  (0.0 %) 
Epochs with all SV > 15°:  2509  (87.1 %) 
Epochs with full data > 15°:  1589  (55.2 %) 

Satellite Geometry 
DOP  Minimum  Maximum  Average 
PDOP  2.5  5.3  3.4 
GDOP  2.9  6.6  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 
R13  2.500  1861 / 1866  18.91° / 19.58°  316.50° / 317.59° 
R14  5.000  2084 / 2094  15.00° / 16.98°  327.42° / 328.74° 
Total:  7.500 (14 observations) 

Receiver Clock 
Clock Slips > 15°: 
Max RX clock offset:  0.000089 ms (at 2015/05/05 16:12:30.00) 
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°:  39300  22538  16762 
% obs > 15°:   99.0 %  99.9 %  97.8 % 
Num possible obs > 15°:  39689  22553  17136 
Num complete obs > 15°:  38075  22528  15547 
% complete obs > 15°:   95.9 %  99.9 %  90.7 % 
Average # SV per Epoch:  13.6   7.8   5.8  
         
Obs L2 : Obs L1:  0.969   1.000   0.928  
Obs L5 : Obs L1: 

Cycle Slips         
Num cycle slips > 15°:  38  11  27 
% slips per complete obs:  0.100 %  0.049 %  0.174 % 
Num complete obs per slip:  100197   204800   57581  
IOD Slips > 15°:  1244  12  1232 
Outliers > 15°: 
LLI L1 : Obs L1:  0.0001   0.0001  
LLI L2 : Obs L2:  0.0004   0.0002   0.0008  
LLI L5 : Obs L5: 

Multipath         
MP1 RMS:  0.159 m  0.149 m  0.172 m 
MP2 RMS:  0.230 m  0.204 m  0.264 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 96.9 %
N/A N/A
L2P 96.9 %
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 15.06° 55.40° 860 860 (100.0 %)
0 (0.0 %) 0
G2 15.12° 63.03° 577 577 (100.0 %)
0 (0.0 %) 0
G3 15.06° 79.17° 738 738 (100.0 %)
0 (0.0 %) 0
G4 15.01° 63.21° 822 822 (100.0 %)
0 (0.0 %) 0
G5 15.09° 84.41° 707 707 (100.0 %)
0 (0.0 %) 1
G6 15.02° 88.29° 667 667 (100.0 %)
0 (0.0 %) 0
G7 15.00° 51.37° 752 752 (100.0 %)
0 (0.0 %) 0
G9 15.00° 83.48° 649 642 (98.9 %)
0 (0.0 %) 3
G10 15.02° 59.15° 830 830 (100.0 %)
0 (0.0 %) 1
G11 15.01° 60.73° 838 838 (100.0 %)
0 (0.0 %) 0
G12 15.06° 84.82° 678 678 (100.0 %)
0 (0.0 %) 0
G13 15.00° 54.10° 850 850 (100.0 %)
0 (0.0 %) 0
G14 15.02° 63.73° 573 573 (100.0 %)
0 (0.0 %) 0
G15 15.00° 70.36° 790 790 (100.0 %)
0 (0.0 %) 0
G16 15.05° 77.45° 725 725 (100.0 %)
0 (0.0 %) 0
G17 15.06° 63.36° 570 570 (100.0 %)
0 (0.0 %) 0
G18 15.02° 39.90° 810 810 (100.0 %)
0 (0.0 %) 0
G19 15.13° 58.96° 840 840 (100.0 %)
0 (0.0 %) 1
G20 15.11° 85.01° 708 708 (100.0 %)
0 (0.0 %) 1
G21 15.00° 55.65° 567 567 (100.0 %)
0 (0.0 %) 0
G22 15.02° 43.02° 797 797 (100.0 %)
0 (0.0 %) 0
G23 15.03° 67.46° 602 594 (98.7 %)
0 (0.0 %) 3
G24 15.02° 56.97° 850 850 (100.0 %)
0 (0.0 %) 0
G25 15.02° 66.09° 795 795 (100.0 %)
0 (0.0 %) 0
G26 15.03° 68.61° 792 792 (100.0 %)
0 (0.0 %) 0
G27 15.13° 54.73° 862 862 (100.0 %)
0 (0.0 %) 0
G28 15.04° 36.98° 829 829 (100.0 %)
0 (0.0 %) 0
G29 15.10° 76.81° 617 617 (100.0 %)
0 (0.0 %) 0
G30 15.04° 63.81° 576 576 (100.0 %)
0 (0.0 %) 0
G31 15.07° 86.01° 661 661 (100.0 %)
0 (0.0 %) 0
G32 15.10° 75.61° 621 621 (100.0 %)
0 (0.0 %) 1
R1 15.02° 59.46° 591 590 (99.8 %)
0 (0.0 %) 0
R2 15.09° 54.71° 887 886 (99.9 %)
0 (0.0 %) 0
R3 15.01° 83.83° 825 825 (100.0 %)
0 (0.0 %) 0
R4 15.02° 71.14° 770 770 (100.0 %)
0 (0.0 %) 1
R5 15.07° 49.74° 756 756 (100.0 %)
0 (0.0 %) 0
R6 15.01° 51.09° 749 749 (100.0 %)
0 (0.0 %) 0
R7 15.02° 71.90° 617 617 (100.0 %)
0 (0.0 %) 0
R8 15.08° 83.99° 541 538 (99.4 %)
0 (0.0 %) 1
R9 15.04° 84.16° 668 668 (100.0 %)
0 (0.0 %) 0
R10 15.04° 71.67° 607 607 (100.0 %)
0 (0.0 %) 0
R11 15.03° 49.34° 753 753 (100.0 %)
0 (0.0 %) 0
R12 15.01° 49.18° 754 754 (100.0 %)
0 (0.0 %) 1
R13 15.03° 71.67° 609 598 (98.2 %)
0 (0.0 %) 4
R14 15.03° 84.19° 689 649 (94.2 %)
0 (0.0 %) 3
R15 15.03° 61.85° 816 813 (99.6 %)
0 (0.0 %) 0
R16 15.02° 60.85° 829 823 (99.3 %)
0 (0.0 %) 0
R17 15.06° 55.55° 963 963 (100.0 %)
0 (0.0 %) 0
R18 15.09° 69.60° 982 982 (100.0 %)
0 (0.0 %) 0
R19 15.01° 84.75° 637 633 (99.4 %)
0 (0.0 %) 0
R20 15.03° 60.30° 600 587 (97.8 %)
0 (0.0 %) 4
R21 15.03° 38.54° 711 419 (58.9 %)
0 (0.0 %) 13
R22 15.01° 57.99° 625 625 (100.0 %)
0 (0.0 %) 0
R23 15.01° 83.56° 536 536 (100.0 %)
0 (0.0 %) 0
R24 15.02° 73.16° 621 621 (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 %
G3 1.9 %
0.0 %
0.0 %
G4 2.1 %
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 %
G9 1.6 %
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 1.5 %
0.0 %
0.0 %
G15 2.0 %
0.0 %
0.0 %
G16 1.8 %
0.0 %
0.0 %
G17 1.5 %
0.0 %
0.0 %
G18 2.1 %
0.0 %
0.0 %
G19 2.1 %
0.0 %
0.0 %
G20 1.8 %
0.0 %
0.0 %
G21 1.4 %
0.0 %
0.0 %
G22 2.0 %
0.0 %
0.0 %
G23 1.5 %
0.0 %
1.7 %
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 1.5 %
0.0 %
6.6 %
R2 2.3 %
0.0 %
2.8 %
R3 2.1 %
0.0 %
1.5 %
R4 2.0 %
0.0 %
2.7 %
R5 1.9 %
0.0 %
0.0 %
R6 1.9 %
0.0 %
0.0 %
R7 1.6 %
0.0 %
0.0 %
R8 1.4 %
0.0 %
3.5 %
R9 1.7 %
0.0 %
54.8 %
R10 1.5 %
0.0 %
10.9 %
R11 1.9 %
0.0 %
2.8 %
R12 1.9 %
0.0 %
0.0 %
R13 1.5 %
0.0 %
0.0 %
R14 1.7 %
0.0 %
25.3 %
R15 2.1 %
0.0 %
0.6 %
R16 2.1 %
0.0 %
2.1 %
R17 2.5 %
0.0 %
28.2 %
R18 2.5 %
0.0 %
0.0 %
R19 1.6 %
0.0 %
1.3 %
R20 1.5 %
0.0 %
0.7 %
R21 1.1 %
0.0 %
14.6 %
R22 1.6 %
0.0 %
0.2 %
R23 1.4 %
0.0 %
12.3 %
R24 1.6 %
0.0 %
7.7 %

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 %
0.0 %
G5 0.0 %
0.0 %
G6 0.0 %
0.0 %
G7 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 %
1.7 %
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 %
6.6 %
R2 0.0 %
2.8 %
R3 0.0 %
1.5 %
R4 0.0 %
2.7 %
R5 0.0 %
0.0 %
R6 0.0 %
0.0 %
R7 0.0 %
0.0 %
R8 0.0 %
3.5 %
R9 0.0 %
54.8 %
R10 0.0 %
10.9 %
R11 0.0 %
2.8 %
R12 0.0 %
0.0 %
R13 0.0 %
0.0 %
R14 0.0 %
25.3 %
R15 0.0 %
0.6 %
R16 0.0 %
2.1 %
R17 0.0 %
28.2 %
R18 0.0 %
0.0 %
R19 0.0 %
1.3 %
R20 0.0 %
0.7 %
R21 0.0 %
14.6 %
R22 0.0 %
0.2 %
R23 0.0 %
12.3 %
R24 0.0 %
7.7 %

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
1.7 %
75 - 80 0
0
0
1.8 %
70 - 75 0
0
0
2.6 %
65 - 70 0
0
0
3.7 %
60 - 65 0
0
0
5.1 %
55 - 60 0
0
0
7.6 %
50 - 55 0
0
0
8.9 %
45 - 50 0
0
0
9.0 %
40 - 45 0
0
0
8.3 %
35 - 40 0
0
0
9.9 %
30 - 35 0
7
0
9.8 %
25 - 30 2
5
0
9.7 %
20 - 25 6
5
0
9.9 %
15 - 20 3
10
0
11.8 %
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
6.2
- - -
G2 8.4
6.1
- - -
G3 8.3
6.5
- - -
G4 8.4
5.8
- - -
G5 8.5
6.7
- - -
G6 8.4
6.8
- - -
G7 8.0
5.5
- - -
G9 8.4
6.8
- - -
G10 8.1
5.6
- - -
G11 8.5
5.7
- - -
G12 8.5
6.5
- - -
G13 8.4
5.3
- - -
G14 8.2
5.5
- - -
G15 8.5
6.5
- - -
G16 8.4
5.9
- - -
G17 8.5
6.3
- - -
G18 7.7
4.3
- - -
G19 8.4
6.3
- - -
G20 8.4
6.0
- - -
G21 7.7
5.1
- - -
G22 7.8
5.1
- - -
G23 8.5
5.7
- - -
G24 8.2
6.3
- - -
G25 8.3
6.0
- - -
G26 8.4
6.9
- - -
G27 8.4
6.6
- - -
G28 7.7
4.4
- - -
G29 8.5
6.6
- - -
G30 8.3
6.2
- - -
G31 8.6
7.0
- - -
G32 8.4
5.9
- - -
R1 7.1
3.2
- - -
R2 7.2
4.4
- - -
R3 7.2
5.1
- - -
R4 7.6
5.1
- - -
R5 6.1
4.7
- - -
R6 7.5
4.7
- - -
R7 7.6
5.1
- - -
R8 7.7
5.1
- - -
R9 6.8
2.4
- - -
R10 7.5
3.4
- - -
R11 7.1
3.2
- - -
R12 6.1
3.9
- - -
R13 5.5
5.0
- - -
R14 5.7
3.6
- - -
R15 6.8
4.6
- - -
R16 6.9
4.4
- - -
R17 6.9
2.6
- - -
R18 7.8
5.1
- - -
R19 7.6
4.9
- - -
R20 5.9
4.8
- - -
R21 7.4
4.6
- - -
R22 7.3
4.4
- - -
R23 7.9
3.6
- - -
R24 6.3
3.6
- - -
Average GPS: 8.3
6.0
- - -
Average GLONASS: 7.0
4.2
- - -
Average Galileo: - - - - -
Average All: 7.7
5.2
- - -

Code multipath by satellite > 15°: 
SV Av Elev MP1 MP2 MP5 MP5b MP5a+b
G1 35.2 ° 0.14 m
0.18 m
- - -
G2 39.1 ° 0.13 m
0.19 m
- - -
G3 47.1 ° 0.15 m
0.19 m
- - -
G4 39.1 ° 0.14 m
0.23 m
- - -
G5 49.8 ° 0.13 m
0.16 m
- - -
G6 51.7 ° 0.12 m
0.15 m
- - -
G7 33.2 ° 0.19 m
0.24 m
- - -
G9 49.2 ° 0.15 m
0.20 m
- - -
G10 37.1 ° 0.14 m
0.19 m
- - -
G11 37.9 ° 0.13 m
0.17 m
- - -
G12 49.9 ° 0.13 m
0.17 m
- - -
G13 34.6 ° 0.13 m
0.19 m
- - -
G14 39.4 ° 0.14 m
0.24 m
- - -
G15 42.7 ° 0.15 m
0.25 m
- - -
G16 46.3 ° 0.13 m
0.20 m
- - -
G17 39.2 ° 0.14 m
0.17 m
- - -
G18 27.5 ° 0.22 m
0.30 m
- - -
G19 37.0 ° 0.13 m
0.19 m
- - -
G20 50.1 ° 0.15 m
0.19 m
- - -
G21 35.3 ° 0.21 m
0.27 m
- - -
G22 29.0 ° 0.17 m
0.26 m
- - -
G23 41.2 ° 0.14 m
0.18 m
- - -
G24 36.0 ° 0.13 m
0.20 m
- - -
G25 40.6 ° 0.15 m
0.17 m
- - -
G26 41.8 ° 0.14 m
0.22 m
- - -
G27 34.9 ° 0.14 m
0.21 m
- - -
G28 26.0 ° 0.20 m
0.24 m
- - -
G29 46.0 ° 0.16 m
0.21 m
- - -
G30 39.4 ° 0.17 m
0.20 m
- - -
G31 50.5 ° 0.14 m
0.18 m
- - -
G32 45.4 ° 0.13 m
0.18 m
- - -
R1 37.2 ° 0.17 m
0.29 m
- - -
R2 34.9 ° 0.17 m
0.23 m
- - -
R3 49.4 ° 0.16 m
0.21 m
- - -
R4 43.1 ° 0.19 m
0.21 m
- - -
R5 32.4 ° 0.19 m
0.31 m
- - -
R6 33.1 ° 0.15 m
0.26 m
- - -
R7 43.5 ° 0.16 m
0.26 m
- - -
R8 49.5 ° 0.15 m
0.25 m
- - -
R9 49.6 ° 0.11 m
0.19 m
- - -
R10 43.4 ° 0.14 m
0.19 m
- - -
R11 32.2 ° 0.16 m
0.24 m
- - -
R12 32.1 ° 0.18 m
0.23 m
- - -
R13 43.4 ° 0.18 m
0.25 m
- - -
R14 49.6 ° 0.15 m
0.30 m
- - -
R15 38.4 ° 0.20 m
0.29 m
- - -
R16 37.9 ° 0.16 m
0.26 m
- - -
R17 35.3 ° 0.15 m
0.23 m
- - -
R18 42.3 ° 0.14 m
0.24 m
- - -
R19 49.9 ° 0.16 m
0.21 m
- - -
R20 37.7 ° 0.16 m
0.31 m
- - -
R21 26.8 ° 0.41 m
0.59 m
- - -
R22 36.5 ° 0.16 m
0.25 m
- - -
R23 49.3 ° 0.14 m
0.22 m
- - -
R24 44.1 ° 0.19 m
0.29 m
- - -
Average GPS: - 0.15 m
0.20 m
- - -
Average GLONASS: - 0.17 m
0.26 m
- - -
Average Galileo: - - - - - -
Average All: - 0.16 m
0.23 m
- - -

Code multipath by satellite elevation > 15°: 
Elevation MP1 MP2 MP5 MP5b MP5a+b
85 - 90 0.10 m
0.07 m
- - -
80 - 85 0.08 m
0.11 m
- - -
75 - 80 0.09 m
0.12 m
- - -
70 - 75 0.11 m
0.12 m
- - -
65 - 70 0.10 m
0.13 m
- - -
60 - 65 0.10 m
0.14 m
- - -
55 - 60 0.10 m
0.15 m
- - -
50 - 55 0.11 m
0.16 m
- - -
45 - 50 0.13 m
0.20 m
- - -
40 - 45 0.15 m
0.23 m
- - -
35 - 40 0.16 m
0.23 m
- - -
30 - 35 0.16 m
0.25 m
- - -
25 - 30 0.19 m
0.28 m
- - -
20 - 25 0.25 m
0.32 m
- - -
15 - 20 0.27 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  
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This file was processed using version 4.4.0.1