Leica SpiderQC v4.4 Quality Report


Program Run: 2018/01/02 00:03:06.85

File Details:


Observation File: snmg0010.18o
GPS Navigation File: snmg0010.18n
GLONASS Navigation File: snmg0010.18g
Quality Testing:  Fail (See below for details) 

Station Details:


Marker Name/Number:  SNMG  31319M001   
Observer/Agency:       
Receiver #/Type/Vers:  355503  LEICA GRX1200GGPRO  9.20/3.823 
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:  0.4 m dX  -6.4 m dY  2.9 m dZ 
Diff. Est-Header:  7.0 m (2880 estimates) 

Session Summary:


Time of first obs:  2018/01/01 00:00:00.00 GPS 
Time of last obs:  2018/01/01 23:59:30.00 GPS 
Session length:  23.99 hours 
GPS week:  1982, day 1 
Observation interval:  30.00 seconds 
UTC leap seconds:  18 seconds 

Num SVs with obs:  55 
Num SVs with nav:  55 
Total GPS orbits:  187 
Total GLONASS orbits:  374 
Total Galileo orbits:  0 
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:  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 6 slips, Threshold 44 slips 
Multipath:  Pass  Value 0.16m 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 5 slips, Threshold 95 slips 
Multipath:  Pass  Value 0.17m MP1 / 0.23m MP2, Threshold 0.5 m 
Data Completeness:  Fail  Value 81.2 %, Threshold 90.0 % 
Navigation Data:  Pass   

General Quality Indicators:


Tracking   
Num obs > 0°:  43220 
Num possible obs > 0°:  51623 
Num obs with invalid nav:  0 
Num obs without nav:  0 
Num obs to unhealthy SV:  1 
Num obs with WLF change:  0 
Num complete loss of lock:  0 

Num obs GPS > 0°:  25143 
Num obs GLONASS > 0°:  18077 
Num obs Galileo > 0°:  0 
Num obs All > 0°:  43220 

Epochs with < 5 SV > 15°:  0  (0.0 %) 
Epochs with all SV > 15°:  2769  (96.1 %) 
Epochs with full data > 15°:  1110  (38.5 %) 

Satellite Geometry 
DOP  Minimum  Maximum  Average 
PDOP  2.7  5.3  3.4 
GDOP  3.2  6.6  4.2 

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 
R13  5.000  138 / 148  15.23° / 17.53°  331.32° / 331.40° 
R13  2.000  1260 / 1264  16.22° / 16.53°  77.79° / 76.75° 
R20  11.500  1284 / 1307  15.09° / 19.94°  331.39° / 328.94° 
R13  5.000  2794 / 2804  15.20° / 17.19°  326.80° / 328.07° 
R13  2.500  2810 / 2815  18.41° / 19.44°  328.81° / 329.41° 
Total:  26.000 (52 observations) 

Receiver Clock 
Clock Slips > 15°:  0 
Max RX clock offset:  0.000032 ms (at 2018/01/01 12:41:00.00) 
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°:  37996  22227  15769  - 
% obs > 15°:   97.8 %  100.0 %  94.8 %  - 
Num possible obs > 15°:  38867  22228  16639  - 
Num complete obs > 15°:  35742  22227  13515  - 
% complete obs > 15°:   92.0 %  100.0 %  81.2 %  - 
Average # SV per Epoch:  13.2   7.7   5.5   - 
         
Obs L2 : Obs L1:  0.941   1.000   0.857   - 
Obs L5 : Obs L1:  -  -  -  - 

Cycle Slips         
Num cycle slips > 15°:  11  6  5  - 
% slips per complete obs:  0.031 %  0.027 %  0.037 %  - 
Num complete obs per slip:  324927   370450   270300   - 
IOD Slips > 15°:  2248  -  2248  - 
Outliers > 15°:  -  -  -  - 
LLI L1 : Obs L1:  0.0000   -  0.0001   - 
LLI L2 : Obs L2:  -  -  -  - 
LLI L5 : Obs L5:  -  -  -  - 

Multipath         
MP1 RMS:  0.163 m  0.159 m  0.167 m  - 
MP2 RMS:  0.214 m  0.199 m  0.234 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 94.1 %
N/A N/A
L2P 94.1 %
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 15.10° 55.00° 848 848 (100.0 %)
0 (0.0 %) 0
G2 15.03° 64.98° 589 589 (100.0 %)
0 (0.0 %) 1
G3 15.06° 80.23° 721 721 (100.0 %)
0 (0.0 %) 0
G5 15.08° 82.42° 715 715 (100.0 %)
0 (0.0 %) 1
G6 15.07° 86.07° 655 655 (100.0 %)
0 (0.0 %) 0
G7 15.02° 52.75° 728 728 (100.0 %)
0 (0.0 %) 0
G8 15.08° 64.95° 814 814 (100.0 %)
0 (0.0 %) 0
G9 15.10° 86.07° 660 660 (100.0 %)
0 (0.0 %) 0
G10 15.02° 40.61° 812 812 (100.0 %)
0 (0.0 %) 0
G11 15.01° 61.82° 820 820 (100.0 %)
0 (0.0 %) 0
G12 15.05° 86.36° 669 669 (100.0 %)
0 (0.0 %) 0
G13 15.01° 54.60° 851 851 (100.0 %)
0 (0.0 %) 0
G14 15.00° 52.60° 724 723 (99.9 %)
0 (0.0 %) 1
G15 15.03° 71.69° 780 780 (100.0 %)
0 (0.0 %) 0
G16 15.02° 75.55° 744 744 (100.0 %)
0 (0.0 %) 0
G17 15.10° 64.53° 574 574 (100.0 %)
0 (0.0 %) 0
G18 15.04° 40.90° 805 805 (100.0 %)
0 (0.0 %) 0
G19 15.03° 57.20° 691 691 (100.0 %)
0 (0.0 %) 0
G20 15.04° 67.24° 595 595 (100.0 %)
0 (0.0 %) 0
G21 15.02° 57.50° 577 577 (100.0 %)
0 (0.0 %) 0
G22 15.02° 89.60° 701 701 (100.0 %)
0 (0.0 %) 0
G23 15.09° 68.60° 611 611 (100.0 %)
0 (0.0 %) 0
G24 15.01° 57.55° 847 847 (100.0 %)
0 (0.0 %) 0
G25 15.04° 66.91° 787 787 (100.0 %)
0 (0.0 %) 1
G26 15.03° 67.96° 807 807 (100.0 %)
0 (0.0 %) 1
G27 15.10° 54.01° 861 861 (100.0 %)
0 (0.0 %) 0
G28 15.00° 39.59° 817 817 (100.0 %)
0 (0.0 %) 0
G29 15.02° 76.35° 612 612 (100.0 %)
0 (0.0 %) 0
G30 15.01° 64.02° 582 582 (100.0 %)
0 (0.0 %) 1
G31 15.04° 86.78° 676 676 (100.0 %)
0 (0.0 %) 0
G32 15.12° 59.47° 555 555 (100.0 %)
0 (0.0 %) 0
R1 15.03° 57.32° 827 825 (99.8 %)
0 (0.0 %) 0
R2 15.01° 83.82° 674 674 (100.0 %)
0 (0.0 %) 0
R3 15.03° 71.69° 619 619 (100.0 %)
0 (0.0 %) 0
R4 15.07° 49.33° 758 758 (100.0 %)
0 (0.0 %) 0
R5 15.05° 50.33° 753 753 (100.0 %)
0 (0.0 %) 0
R6 15.07° 73.89° 609 608 (99.8 %)
0 (0.0 %) 1
R7 15.02° 83.29° 676 673 (99.6 %)
0 (0.0 %) 0
R8 15.02° 59.75° 821 815 (99.3 %)
0 (0.0 %) 0
R9 15.06° 73.05° 614 614 (100.0 %)
0 (0.0 %) 0
R10 15.07° 49.52° 813 813 (100.0 %)
0 (0.0 %) 0
R11 15.03° 71.24° 975 975 (100.0 %)
0 (0.0 %) 0
R12 15.08° 85.61° 808 808 (100.0 %)
0 (0.0 %) 0
R13 15.01° 58.58° 706 651 (92.2 %)
0 (0.0 %) 1
R14 15.02° 38.10° 711 711 (100.0 %)
0 (0.0 %) 0
R15 15.09° 55.05° 653 649 (99.4 %)
0 (0.0 %) 0
R16 15.06° 83.73° 536 536 (100.0 %)
0 (0.0 %) 0
R17 15.05° 69.33° 623 623 (100.0 %)
0 (0.0 %) 1
R18 15.06° 87.34° 545 540 (99.1 %)
0 (0.0 %) 1
R19 15.02° 64.24° 537 533 (99.3 %)
0 (0.0 %) 0
R20 15.00° 40.28° 712 682 (95.8 %)
0 (0.0 %) 1
R21 15.01° 46.27° 136 136 (100.0 %)
0 (0.0 %) 0
R22 15.10° 83.74° 790 790 (100.0 %)
0 (0.0 %) 0
R23 15.14° 65.20° 967 207 (21.4 %)
0 (0.0 %) 0
R24 15.00° 48.13° 776 776 (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 1.6 %
0.0 %
0.0 %
G3 1.9 %
0.0 %
0.0 %
G5 1.9 %
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 2.2 %
0.0 %
0.0 %
G12 1.8 %
0.0 %
0.0 %
G13 2.2 %
0.0 %
0.0 %
G14 1.9 %
0.0 %
0.0 %
G15 2.1 %
0.0 %
0.0 %
G16 2.0 %
0.0 %
0.0 %
G17 1.5 %
0.0 %
0.0 %
G18 2.1 %
0.0 %
0.0 %
G19 1.8 %
0.0 %
0.0 %
G20 1.6 %
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 2.1 %
0.0 %
0.0 %
G27 2.3 %
0.0 %
0.0 %
G28 2.2 %
0.0 %
0.0 %
G29 1.6 %
0.0 %
0.0 %
G30 1.5 %
0.0 %
0.0 %
G31 1.8 %
0.0 %
0.0 %
G32 1.5 %
0.0 %
0.0 %
R1 2.2 %
0.0 %
3.4 %
R2 1.8 %
0.0 %
0.0 %
R3 1.6 %
0.0 %
0.0 %
R4 2.0 %
0.0 %
0.0 %
R5 2.0 %
0.0 %
35.7 %
R6 1.6 %
0.0 %
3.8 %
R7 1.8 %
0.0 %
0.3 %
R8 2.1 %
0.0 %
0.6 %
R9 1.6 %
0.0 %
0.0 %
R10 2.1 %
0.0 %
3.2 %
R11 2.6 %
0.0 %
0.0 %
R12 2.1 %
0.0 %
100.0 %
R13 1.7 %
0.0 %
23.0 %
R14 1.9 %
0.0 %
3.1 %
R15 1.7 %
0.0 %
19.4 %
R16 1.4 %
0.0 %
1.5 %
R17 1.6 %
0.0 %
0.0 %
R18 1.4 %
0.0 %
1.5 %
R19 1.4 %
0.0 %
0.4 %
R20 1.8 %
0.0 %
0.1 %
R21 0.4 %
0.0 %
0.0 %
R22 2.1 %
0.0 %
0.0 %
R23 0.5 %
0.0 %
0.0 %
R24 2.0 %
0.0 %
100.0 %

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 %
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 %
0.0 %
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 %
3.4 %
R2 0.0 %
0.0 %
R3 0.0 %
0.0 %
R4 0.0 %
0.0 %
R5 0.0 %
35.7 %
R6 0.0 %
3.8 %
R7 0.0 %
0.3 %
R8 0.0 %
0.6 %
R9 0.0 %
0.0 %
R10 0.0 %
3.2 %
R11 0.0 %
0.0 %
R12 0.0 %
100.0 %
R13 0.0 %
23.0 %
R14 0.0 %
3.1 %
R15 0.0 %
19.4 %
R16 0.0 %
1.5 %
R17 0.0 %
0.0 %
R18 0.0 %
1.5 %
R19 0.0 %
0.4 %
R20 0.0 %
0.1 %
R21 0.0 %
0.0 %
R22 0.0 %
0.0 %
R23 0.0 %
0.0 %
R24 0.0 %
100.0 %

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
1.5 %
75 - 80 0
0
0
1.7 %
70 - 75 0
0
0
2.7 %
65 - 70 0
0
0
3.9 %
60 - 65 0
0
0
5.2 %
55 - 60 0
0
0
6.4 %
50 - 55 0
0
0
8.7 %
45 - 50 0
0
0
9.2 %
40 - 45 0
0
0
8.2 %
35 - 40 0
0
0
10.0 %
30 - 35 0
0
0
10.0 %
25 - 30 1
0
0
9.9 %
20 - 25 1
3
0
9.9 %
15 - 20 4
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 8.4
6.3
- - -
G2 8.3
6.1
- - -
G3 8.5
6.8
- - -
G5 8.8
6.4
- - -
G6 8.5
6.9
- - -
G7 8.5
5.1
- - -
G8 8.5
6.6
- - -
G9 8.6
7.0
- - -
G10 7.8
5.6
- - -
G11 8.4
5.7
- - -
G12 8.7
6.2
- - -
G13 8.4
5.4
- - -
G14 7.5
4.8
- - -
G15 8.7
6.1
- - -
G16 8.4
5.8
- - -
G17 8.7
6.0
- - -
G18 7.5
4.3
- - -
G19 7.9
5.9
- - -
G20 8.3
5.9
- - -
G21 8.2
5.6
- - -
G22 8.5
6.4
- - -
G23 8.5
5.8
- - -
G24 8.4
6.7
- - -
G25 8.4
6.4
- - -
G26 8.5
6.6
- - -
G27 8.5
6.7
- - -
G28 7.7
4.5
- - -
G29 8.7
6.2
- - -
G30 8.5
6.6
- - -
G31 8.7
6.4
- - -
G32 8.5
6.5
- - -
R1 7.2
3.6
- - -
R2 7.5
5.1
- - -
R3 7.7
5.4
- - -
R4 7.5
5.2
- - -
R5 6.1
2.3
- - -
R6 6.1
3.6
- - -
R7 7.5
5.2
- - -
R8 6.9
5.1
- - -
R9 7.5
5.5
- - -
R10 7.2
3.4
- - -
R11 7.7
5.3
- - -
R12 7.4
- - - -
R13 5.6
3.6
- - -
R14 6.9
4.7
- - -
R15 6.7
3.0
- - -
R16 6.4
3.8
- - -
R17 7.6
5.3
- - -
R18 7.5
5.5
- - -
R19 7.1
5.1
- - -
R20 5.5
4.9
- - -
R21 7.0
4.5
- - -
R22 7.7
5.6
- - -
R23 7.7
3.7
- - -
R24 6.1
- - - -
Average GPS: 8.4
6.0
- - -
Average GLONASS: 7.0
4.5
- - -
Average Galileo: - - - - -
Average All: 7.8
5.4
- - -

Code multipath by satellite > 15°: 
SV Av Elev MP1 MP2 MP5 MP5b MP5a+b
G1 35.1 ° 0.15 m
0.19 m
- - -
G2 40.0 ° 0.16 m
0.19 m
- - -
G3 47.6 ° 0.17 m
0.16 m
- - -
G5 48.8 ° 0.13 m
0.17 m
- - -
G6 50.6 ° 0.16 m
0.19 m
- - -
G7 33.9 ° 0.20 m
0.24 m
- - -
G8 40.0 ° 0.15 m
0.21 m
- - -
G9 50.6 ° 0.16 m
0.18 m
- - -
G10 27.8 ° 0.19 m
0.24 m
- - -
G11 38.4 ° 0.14 m
0.17 m
- - -
G12 50.7 ° 0.16 m
0.21 m
- - -
G13 34.8 ° 0.14 m
0.20 m
- - -
G14 33.8 ° 0.17 m
0.27 m
- - -
G15 43.4 ° 0.16 m
0.19 m
- - -
G16 45.3 ° 0.15 m
0.19 m
- - -
G17 39.8 ° 0.15 m
0.19 m
- - -
G18 28.0 ° 0.24 m
0.25 m
- - -
G19 36.1 ° 0.16 m
0.20 m
- - -
G20 41.1 ° 0.16 m
0.20 m
- - -
G21 36.3 ° 0.18 m
0.20 m
- - -
G22 52.3 ° 0.15 m
0.16 m
- - -
G23 41.8 ° 0.16 m
0.19 m
- - -
G24 36.3 ° 0.13 m
0.20 m
- - -
G25 41.0 ° 0.14 m
0.19 m
- - -
G26 41.5 ° 0.15 m
0.22 m
- - -
G27 34.6 ° 0.16 m
0.18 m
- - -
G28 27.3 ° 0.20 m
0.26 m
- - -
G29 45.7 ° 0.15 m
0.20 m
- - -
G30 39.5 ° 0.17 m
0.17 m
- - -
G31 50.9 ° 0.12 m
0.16 m
- - -
G32 37.3 ° 0.15 m
0.20 m
- - -
R1 36.2 ° 0.15 m
0.25 m
- - -
R2 49.4 ° 0.14 m
0.20 m
- - -
R3 43.4 ° 0.17 m
0.20 m
- - -
R4 32.2 ° 0.18 m
0.24 m
- - -
R5 32.7 ° 0.16 m
0.28 m
- - -
R6 44.5 ° 0.15 m
0.23 m
- - -
R7 49.2 ° 0.19 m
0.26 m
- - -
R8 37.4 ° 0.19 m
0.25 m
- - -
R9 44.1 ° 0.17 m
0.21 m
- - -
R10 32.3 ° 0.17 m
0.23 m
- - -
R11 43.1 ° 0.15 m
0.22 m
- - -
R12 - - - - - -
R13 36.8 ° 0.17 m
0.28 m
- - -
R14 26.6 ° 0.17 m
0.27 m
- - -
R15 35.1 ° 0.21 m
0.24 m
- - -
R16 49.4 ° 0.17 m
0.20 m
- - -
R17 42.2 ° 0.17 m
0.22 m
- - -
R18 51.2 ° 0.13 m
0.19 m
- - -
R19 39.6 ° 0.18 m
0.28 m
- - -
R20 27.6 ° 0.22 m
0.27 m
- - -
R21 30.6 ° 0.18 m
0.24 m
- - -
R22 49.4 ° 0.13 m
0.19 m
- - -
R23 40.2 ° 0.13 m
0.21 m
- - -
R24 - - - - - -
Average GPS: - 0.16 m
0.20 m
- - -
Average GLONASS: - 0.17 m
0.23 m
- - -
Average Galileo: - - - - - -
Average All: - 0.16 m
0.21 m
- - -

Code multipath by satellite elevation > 15°: 
Elevation MP1 MP2 MP5 MP5b MP5a+b
85 - 90 0.10 m
0.10 m
- - -
80 - 85 0.08 m
0.09 m
- - -
75 - 80 0.09 m
0.12 m
- - -
70 - 75 0.10 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
0.14 m
- - -
50 - 55 0.11 m
0.15 m
- - -
45 - 50 0.13 m
0.18 m
- - -
40 - 45 0.14 m
0.20 m
- - -
35 - 40 0.15 m
0.22 m
- - -
30 - 35 0.17 m
0.23 m
- - -
25 - 30 0.20 m
0.27 m
- - -
20 - 25 0.24 m
0.29 m
- - -
15 - 20 0.30 m
0.36 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