Leica SpiderQC v4.2 Quality Report


Program Run: 2013/12/13 00:06:35.98

File Details:


Observation File: tias3460.13o
GPS Navigation File: tias3460.13n
GLONASS Navigation File: tias3460.13g
Quality Testing:  Fail (See below for details) 

Station Details:


Marker Name/Number:  TIAS  31320M001   
Observer/Agency:       
Receiver #/Type/Vers:  355494  LEICA GRX1200GGPRO  7.02/3.054 
Antenna #/Type:    LEIAX1202GG NONE   
Antenna Offsets (HEN):  0.000  0.000  0.000 
Approx Position (XYZ):  5427772.590  -1318560.286  3069385.170 
Approx Position (plh):  28° 57' 7.67645" N  13° 39' 15.39420" W  258.793m 
Diff. Est-Header:  3.6 m dX  -7.9 m dY  9.2 m dZ 
Diff. Est-Header:  12.6 m (2873 estimates) 

Session Summary:


Time of first obs:  2013/12/12 00:00:00.00 GPS 
Time of last obs:  2013/12/12 23:59:30.00 GPS 
Session length:  23.99 hours 
GPS week:  1770, day 4 
Observation interval:  30.00 seconds 
UTC leap seconds:  16 seconds 

Num SVs with obs:  50 
Num SVs with nav:  56 
Total GPS orbits:  177 
Total GLONASS orbits:  385 
Total Galileo orbits:  0 
SVs with obs:  G1 G2 G3 G4 G6 G7 G8 G11 G12 G13 G14 G15 G16 G17 G18 G19 G20 G21 G22 G23 G24 G25 G26 G27 G28 G29 G31 G32 R1 R2 R3 R4 R5 R6 R7 R8 R9 R11 R12 R13 R14 R16 R17 R18 R19 R20 R21 R22 R23 R24  
SVs without obs:  G5 G9 G10 G30 R10 R15 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:  0 
Auxiliary epochs:  0 

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 5 slips, Threshold 40 slips 
Multipath:  Pass  Value 0.18m MP1 / 0.23m MP2, Threshold 0.5 m 
Data Completeness:  Pass  Value 98.8 %, Threshold 95.0 % 
Navigation Data:  Pass   
     
GLONASS Specific Tests 
Cycle Slips:  Pass  Value 2 slips, Threshold 92 slips 
Multipath:  Pass  Value 0.17m MP1 / 0.25m MP2, Threshold 0.5 m 
Data Completeness:  Fail  Value 88.6 %, Threshold 90.0 % 
Navigation Data:  Pass   

General Quality Indicators:


Tracking   
Num obs > 0°:  39685 
Num possible obs > 0°:  49570 
Num obs with invalid nav:  0 
Num obs without nav:  0 
Num obs to unhealthy SV:  0 
Num obs with WLF change:  0 
Num complete loss of lock:  0 

Num obs GPS > 0°:  22493 
Num obs GLONASS > 0°:  17192 
Num obs Galileo > 0°:  0 
Num obs All > 0°:  39685 

Epochs with < 5 SV > 15°:  0  (0.0 %) 
Epochs with all SV > 15°:  1176  (40.8 %) 
Epochs with full data > 15°:  1131  (39.3 %) 

Satellite Geometry 
DOP  Minimum  Maximum  Average 
PDOP  2.8  7.0  3.8 
GDOP  3.4  8.7  4.6 

Data Gaps 
Num epochs with data:  2880 
Num epochs without data:  0 
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 
R14  112.500  226 / 451  15.05° / 52.98°  311.61° / 1.10° 
R13  87.500  452 / 627  47.23° / 15.11°  98.59° / 144.74° 
R14  86.000  652 / 824  60.68° / 15.05°  140.27° / 167.13° 
R15  263.000  477 / 1003  15.14° / 15.05°  327.83° / 188.68° 
R10  64.000  1133 / 1261  15.01° / 15.03°  319.08° / 285.51° 
G11  4.500  1708 / 1717  16.65° / 15.11°  128.63° / 129.69° 
G7  17.500  1769 / 1804  15.10° / 21.22°  157.75° / 152.98° 
G7  4.000  1806 / 1814  21.59° / 23.04°  152.70° / 151.57° 
G8  10.000  1878 / 1898  15.05° / 18.88°  167.65° / 165.60° 
G8  5.000  1900 / 1910  19.27° / 21.25°  165.40° / 164.37° 
R10  235.000  1933 / 2403  15.14° / 15.15°  153.80° / 28.25° 
R13  11.000  2482 / 2504  15.16° / 19.43°  223.42° / 227.53° 
G25  2.500  2708 / 2713  15.18° / 16.19°  214.02° / 214.44° 
G15  3.500  2714 / 2721  73.01° / 73.01°  68.36° / 68.36° 
G18  4.000  2714 / 2722  39.59° / 39.59°  290.36° / 290.36° 
G22  6.000  2722 / 2734  15.10° / 16.68°  313.64° / 311.92° 
G1  36.500  1728 / 1801  31.24° / 19.51°  109.72° / 123.64° 
R14  62.000  2756 / 2880  15.06° / 26.79°  262.53° / 296.01° 
Total:  1014.500 (2029 observations) 

Receiver Clock 
Clock Slips > 15°:  0 
Max RX clock offset:  0.000085 ms (at 2013/12/12 14:22:30.00) 
Num of RX clock resets:  0 
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°:  35383  19992  15391  - 
% obs > 15°:   94.4 %  98.8 %  89.3 %  - 
Num possible obs > 15°:  37473  20229  17244  - 
Num complete obs > 15°:  35275  19992  15283  - 
% complete obs > 15°:   94.1 %  98.8 %  88.6 %  - 
Average # SV per Epoch:  12.3   6.9   5.3   - 
         
Obs L2 : Obs L1:  0.997   1.000   0.993   - 
Obs L5 : Obs L1:  -  -  -  - 

Cycle Slips         
Num cycle slips > 15°:  7  5  2  - 
% slips per complete obs:  0.020 %  0.025 %  0.013 %  - 
Num complete obs per slip:  503929   399840   764150   - 
IOD Slips > 15°:  108  -  108  - 
Outliers > 15°:  -  -  -  - 
LLI L1 : Obs L1:  -  -  -  - 
LLI L2 : Obs L2:  -  -  -  - 
LLI L5 : Obs L5:  -  -  -  - 

Multipath         
MP1 RMS:  0.176 m  0.180 m  0.169 m  - 
MP2 RMS:  0.240 m  0.232 m  0.251 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 99.7 %
N/A N/A
L2P 99.7 %
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° 56.25° 821 747 (91.0 %)
0 (0.0 %) 0
G2 15.09° 62.18° 570 567 (99.5 %)
0 (0.0 %) 0
G3 15.12° 64.65° 796 796 (100.0 %)
0 (0.0 %) 1
G4 15.08° 85.12° 658 658 (100.0 %)
0 (0.0 %) 0
G6 15.02° 57.54° 850 850 (100.0 %)
0 (0.0 %) 1
G7 15.05° 56.26° 697 648 (93.0 %)
0 (0.0 %) 0
G8 15.11° 68.22° 589 549 (93.2 %)
0 (0.0 %) 0
G11 15.06° 61.74° 826 810 (98.1 %)
0 (0.0 %) 0
G12 15.11° 81.68° 706 703 (99.6 %)
0 (0.0 %) 2
G13 15.05° 82.86° 636 636 (100.0 %)
0 (0.0 %) 0
G14 15.02° 61.34° 568 568 (100.0 %)
0 (0.0 %) 0
G15 15.06° 73.18° 782 771 (98.6 %)
0 (0.0 %) 0
G16 15.00° 80.91° 711 711 (100.0 %)
0 (0.0 %) 1
G17 15.06° 59.42° 552 552 (100.0 %)
0 (0.0 %) 0
G18 15.05° 41.53° 810 795 (98.1 %)
0 (0.0 %) 0
G19 15.11° 64.14° 810 809 (99.9 %)
0 (0.0 %) 0
G20 15.07° 74.81° 759 758 (99.9 %)
0 (0.0 %) 0
G21 15.02° 58.84° 581 581 (100.0 %)
0 (0.0 %) 0
G22 15.02° 42.22° 810 797 (98.4 %)
0 (0.0 %) 0
G23 15.05° 70.68° 610 610 (100.0 %)
0 (0.0 %) 0
G24 15.11° 57.43° 853 850 (99.6 %)
0 (0.0 %) 0
G25 15.10° 63.96° 817 811 (99.3 %)
0 (0.0 %) 0
G26 15.03° 54.90° 822 822 (100.0 %)
0 (0.0 %) 0
G27 15.03° 56.71° 847 847 (100.0 %)
0 (0.0 %) 0
G28 15.00° 36.65° 822 821 (99.9 %)
0 (0.0 %) 0
G29 15.00° 79.17° 629 629 (100.0 %)
0 (0.0 %) 0
G31 15.07° 84.04° 652 652 (100.0 %)
0 (0.0 %) 0
G32 15.13° 83.34° 645 644 (99.8 %)
0 (0.0 %) 0
R1 15.04° 75.74° 651 651 (100.0 %)
0 (0.0 %) 0
R2 15.00° 80.41° 868 868 (100.0 %)
0 (0.0 %) 0
R3 15.09° 56.36° 932 932 (100.0 %)
0 (0.0 %) 0
R4 15.03° 63.20° 605 605 (100.0 %)
0 (0.0 %) 0
R5 15.10° 87.31° 549 549 (100.0 %)
0 (0.0 %) 0
R6 15.01° 67.99° 640 640 (100.0 %)
0 (0.0 %) 0
R7 15.10° 47.92° 762 762 (100.0 %)
0 (0.0 %) 0
R8 15.06° 52.83° 739 739 (100.0 %)
0 (0.0 %) 0
R9 15.00° 40.09° 712 712 (100.0 %)
0 (0.0 %) 0
R10 - - 600 0 (0.0 %)
0 (0.0 %) 0
R11 15.06° 86.91° 551 551 (100.0 %)
0 (0.0 %) 0
R12 15.09° 68.88° 979 979 (100.0 %)
0 (0.0 %) 0
R13 19.63° 52.29° 1026 826 (80.5 %)
0 (0.0 %) 0
R14 54.47° 73.53° 724 200 (27.6 %)
0 (0.0 %) 0
R15 - - 527 0 (0.0 %)
0 (0.0 %) 0
R16 15.06° 56.66° 645 645 (100.0 %)
0 (0.0 %) 0
R17 15.01° 69.51° 628 628 (100.0 %)
0 (0.0 %) 0
R18 15.13° 49.25° 754 754 (100.0 %)
0 (0.0 %) 1
R19 15.06° 54.32° 724 722 (99.7 %)
0 (0.0 %) 0
R20 15.10° 76.31° 596 596 (100.0 %)
0 (0.0 %) 1
R21 15.04° 81.43° 582 582 (100.0 %)
0 (0.0 %) 0
R22 15.00° 58.36° 873 873 (100.0 %)
0 (0.0 %) 0
R23 15.08° 62.21° 912 912 (100.0 %)
0 (0.0 %) 0
R24 15.02° 85.59° 665 665 (100.0 %)
0 (0.0 %) 0

Missing phase observations by satellite > 15°: 
SV Observations Missing L1 Missing L2
G1 2.1 %
0.0 %
0.0 %
G2 1.6 %
0.0 %
0.0 %
G3 2.2 %
0.0 %
0.0 %
G4 1.9 %
0.0 %
0.0 %
G6 2.4 %
0.0 %
0.0 %
G7 1.8 %
0.0 %
0.0 %
G8 1.6 %
0.0 %
0.0 %
G11 2.3 %
0.0 %
0.0 %
G12 2.0 %
0.0 %
0.0 %
G13 1.8 %
0.0 %
0.0 %
G14 1.6 %
0.0 %
0.0 %
G15 2.2 %
0.0 %
0.0 %
G16 2.0 %
0.0 %
0.0 %
G17 1.6 %
0.0 %
0.0 %
G18 2.2 %
0.0 %
0.0 %
G19 2.3 %
0.0 %
0.0 %
G20 2.1 %
0.0 %
0.0 %
G21 1.6 %
0.0 %
0.0 %
G22 2.3 %
0.0 %
0.0 %
G23 1.7 %
0.0 %
0.0 %
G24 2.4 %
0.0 %
0.0 %
G25 2.3 %
0.0 %
0.0 %
G26 2.3 %
0.0 %
0.0 %
G27 2.4 %
0.0 %
0.0 %
G28 2.3 %
0.0 %
0.0 %
G29 1.8 %
0.0 %
0.0 %
G31 1.8 %
0.0 %
0.0 %
G32 1.8 %
0.0 %
0.0 %
R1 1.8 %
0.0 %
0.0 %
R2 2.5 %
0.0 %
0.0 %
R3 2.6 %
0.0 %
0.0 %
R4 1.7 %
0.0 %
0.0 %
R5 1.6 %
0.0 %
0.0 %
R6 1.8 %
0.0 %
0.0 %
R7 2.2 %
0.0 %
0.0 %
R8 2.1 %
0.0 %
0.0 %
R9 2.0 %
0.0 %
1.1 %
R11 1.6 %
0.0 %
10.5 %
R12 2.8 %
0.0 %
0.0 %
R13 2.3 %
0.0 %
0.0 %
R14 0.6 %
0.0 %
0.0 %
R16 1.8 %
0.0 %
0.0 %
R17 1.8 %
0.0 %
0.0 %
R18 2.1 %
0.0 %
0.0 %
R19 2.0 %
0.0 %
0.0 %
R20 1.7 %
0.0 %
0.0 %
R21 1.6 %
0.0 %
6.4 %
R22 2.5 %
0.0 %
0.0 %
R23 2.6 %
0.0 %
0.5 %
R24 1.9 %
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 %
G3 0.0 %
0.0 %
G4 0.0 %
0.0 %
G6 0.0 %
0.0 %
G7 0.0 %
0.0 %
G8 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 %
0.0 %
G29 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 %
1.1 %
R11 0.0 %
10.5 %
R12 0.0 %
0.0 %
R13 0.0 %
0.0 %
R14 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 %
6.4 %
R22 0.0 %
0.0 %
R23 0.0 %
0.5 %
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
0.2 %
80 - 85 0
0
0
1.3 %
75 - 80 0
0
0
1.9 %
70 - 75 0
0
0
2.6 %
65 - 70 0
0
0
3.4 %
60 - 65 0
0
0
5.4 %
55 - 60 0
0
0
8.0 %
50 - 55 0
0
0
9.1 %
45 - 50 0
0
0
8.8 %
40 - 45 0
0
0
8.6 %
35 - 40 0
0
0
9.7 %
30 - 35 1
0
0
10.3 %
25 - 30 0
0
0
9.8 %
20 - 25 1
0
0
9.8 %
15 - 20 3
2
0
11.1 %
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
6.7
- - -
G2 8.4
6.3
- - -
G3 8.3
5.8
- - -
G4 8.4
6.1
- - -
G6 8.2
5.9
- - -
G7 8.1
5.7
- - -
G8 8.4
5.9
- - -
G11 8.4
5.8
- - -
G12 8.5
6.6
- - -
G13 8.4
6.0
- - -
G14 8.1
5.8
- - -
G15 8.4
6.6
- - -
G16 8.4
6.1
- - -
G17 8.4
6.5
- - -
G18 7.5
4.4
- - -
G19 8.3
6.5
- - -
G20 8.3
6.2
- - -
G21 7.6
5.4
- - -
G22 7.7
5.2
- - -
G23 8.5
5.9
- - -
G24 8.1
6.6
- - -
G25 8.2
6.3
- - -
G26 8.3
5.8
- - -
G27 8.4
6.8
- - -
G28 7.7
4.5
- - -
G29 8.3
6.8
- - -
G31 8.5
6.9
- - -
G32 8.3
5.9
- - -
R1 7.4
3.5
- - -
R2 7.4
4.8
- - -
R3 6.9
4.6
- - -
R4 7.4
4.6
- - -
R5 7.8
4.9
- - -
R6 7.7
5.1
- - -
R7 7.6
5.1
- - -
R8 7.5
4.9
- - -
R9 6.6
3.2
- - -
R11 7.3
3.6
- - -
R12 7.3
4.1
- - -
R13 6.8
5.0
- - -
R14 7.0
5.0
- - -
R16 6.9
5.0
- - -
R17 7.6
6.1
- - -
R18 7.6
5.4
- - -
R19 7.6
4.7
- - -
R20 6.4
5.0
- - -
R21 7.3
3.6
- - -
R22 7.4
4.9
- - -
R23 7.4
4.8
- - -
R24 7.6
5.7
- - -
Average GPS: 8.2
6.0
- - -
Average GLONASS: 7.3
4.7
- - -
Average Galileo: - - - - -
Average All: 7.8
5.5
- - -

Code multipath by satellite > 15°: 
SV Av Elev MP1 MP2 MP5 MP5b MP5a+b
G1 35.7 ° 0.17 m
0.23 m
- - -
G2 38.6 ° 0.22 m
0.32 m
- - -
G3 39.9 ° 0.17 m
0.24 m
- - -
G4 50.1 ° 0.15 m
0.29 m
- - -
G6 36.3 ° 0.17 m
0.23 m
- - -
G7 35.7 ° 0.16 m
0.20 m
- - -
G8 41.7 ° 0.14 m
0.19 m
- - -
G11 38.4 ° 0.20 m
0.29 m
- - -
G12 48.4 ° 0.12 m
0.23 m
- - -
G13 49.0 ° 0.18 m
0.20 m
- - -
G14 38.2 ° 0.23 m
0.24 m
- - -
G15 44.1 ° 0.16 m
0.17 m
- - -
G16 48.0 ° 0.15 m
0.21 m
- - -
G17 37.2 ° 0.23 m
0.31 m
- - -
G18 28.3 ° 0.23 m
0.27 m
- - -
G19 39.6 ° 0.19 m
0.24 m
- - -
G20 44.9 ° 0.14 m
0.17 m
- - -
G21 36.9 ° 0.16 m
0.23 m
- - -
G22 28.6 ° 0.25 m
0.25 m
- - -
G23 42.9 ° 0.15 m
0.21 m
- - -
G24 36.3 ° 0.18 m
0.18 m
- - -
G25 39.5 ° 0.16 m
0.21 m
- - -
G26 35.0 ° 0.20 m
0.23 m
- - -
G27 35.9 ° 0.19 m
0.23 m
- - -
G28 25.8 ° 0.28 m
0.35 m
- - -
G29 47.1 ° 0.13 m
0.21 m
- - -
G31 49.6 ° 0.18 m
0.20 m
- - -
G32 49.2 ° 0.15 m
0.17 m
- - -
R1 45.4 ° 0.17 m
0.30 m
- - -
R2 47.7 ° 0.15 m
0.19 m
- - -
R3 35.7 ° 0.23 m
0.23 m
- - -
R4 39.1 ° 0.17 m
0.20 m
- - -
R5 51.2 ° 0.14 m
0.24 m
- - -
R6 41.5 ° 0.16 m
0.30 m
- - -
R7 31.5 ° 0.18 m
0.35 m
- - -
R8 33.9 ° 0.16 m
0.28 m
- - -
R9 27.5 ° 0.23 m
0.31 m
- - -
R11 51.0 ° 0.12 m
0.25 m
- - -
R12 42.0 ° 0.15 m
0.23 m
- - -
R13 36.0 ° 0.18 m
0.26 m
- - -
R14 64.0 ° 0.15 m
0.15 m
- - -
R16 35.9 ° 0.19 m
0.30 m
- - -
R17 42.3 ° 0.14 m
0.16 m
- - -
R18 32.2 ° 0.17 m
0.21 m
- - -
R19 34.7 ° 0.17 m
0.28 m
- - -
R20 45.7 ° 0.19 m
0.25 m
- - -
R21 48.2 ° 0.18 m
0.22 m
- - -
R22 36.7 ° 0.18 m
0.21 m
- - -
R23 38.6 ° 0.18 m
0.34 m
- - -
R24 50.3 ° 0.15 m
0.25 m
- - -
Average GPS: - 0.18 m
0.23 m
- - -
Average GLONASS: - 0.17 m
0.25 m
- - -
Average Galileo: - - - - - -
Average All: - 0.18 m
0.24 m
- - -

Code multipath by satellite elevation > 15°: 
Elevation MP1 MP2 MP5 MP5b MP5a+b
85 - 90 0.07 m
0.20 m
- - -
80 - 85 0.09 m
0.14 m
- - -
75 - 80 0.11 m
0.16 m
- - -
70 - 75 0.14 m
0.17 m
- - -
65 - 70 0.11 m
0.14 m
- - -
60 - 65 0.11 m
0.14 m
- - -
55 - 60 0.10 m
0.15 m
- - -
50 - 55 0.12 m
0.16 m
- - -
45 - 50 0.14 m
0.19 m
- - -
40 - 45 0.17 m
0.23 m
- - -
35 - 40 0.18 m
0.25 m
- - -
30 - 35 0.21 m
0.27 m
- - -
25 - 30 0.25 m
0.32 m
- - -
20 - 25 0.26 m
0.36 m
- - -
15 - 20 0.25 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 4.2.0.10