Leica SpiderQC v4.4 Quality Report


Program Run: 2014/11/12 00:03:25.80

File Details:


Observation File: alde3150.14o
GPS Navigation File: alde3150.14n
GLONASS Navigation File: alde3150.14g
Quality Testing:  Fail (See below for details) 

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:  4.4 m dX  -7.4 m dY  9.2 m dZ 
Diff. Est-Header:  12.6 m (2880 estimates) 

Session Summary:


Time of first obs:  2014/11/11 00:00:00.00 GPS 
Time of last obs:  2014/11/11 23:59:30.00 GPS 
Session length:  23.99 hours 
GPS week:  1818, day 2 
Observation interval:  30.00 seconds 
UTC leap seconds:  16 seconds 

Num SVs with obs:  54 
Num SVs with nav:  55 
Total GPS orbits:  174 
Total GLONASS orbits:  372 
Total Galileo orbits:  0 
SVs with obs:  G1 G2 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:  G3 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 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:  G3  
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:  Fail  Value 63 slips, Threshold 44 slips 
Multipath:  Pass  Value 0.31m MP1 / 0.39m MP2, Threshold 0.5 m 
Data Completeness:  Pass  Value 99.0 %, Threshold 95.0 % 
Navigation Data:  Pass   
     
GLONASS Specific Tests 
Cycle Slips:  Pass  Value 36 slips, Threshold 103 slips 
Multipath:  Fail  Value 0.29m MP1 / 0.51m MP2, Threshold 0.5 m 
Data Completeness:  Pass  Value 99.6 %, Threshold 90.0 % 
Navigation Data:  Pass   

General Quality Indicators:


Tracking   
Num obs > 0°:  42586 
Num possible obs > 0°:  51317 
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°:  23632 
Num obs GLONASS > 0°:  18954 
Num obs Galileo > 0°:  0 
Num obs All > 0°:  42586 

Epochs with < 5 SV > 15°:  0  (0.0 %) 
Epochs with all SV > 15°:  2781  (96.6 %) 
Epochs with full data > 15°:  2649  (92.0 %) 

Satellite Geometry 
DOP  Minimum  Maximum  Average 
PDOP  2.6  6.4  3.5 
GDOP  3.1  8.2  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 
G26  3.500  95 / 102  16.23° / 15.12°  125.41° / 126.48° 
R2  2.500  1028 / 1033  15.06° / 15.94°  124.70° / 123.70° 
G27  4.000  1507 / 1515  16.51° / 15.14°  127.83° / 128.99° 
G11  4.500  1854 / 1863  16.62° / 15.08°  128.36° / 129.45° 
G1  2.000  1959 / 1963  15.81° / 15.16°  124.34° / 124.95° 
R16  3.000  1993 / 1999  15.16° / 16.23°  125.54° / 124.36° 
G28  4.500  2331 / 2340  15.05° / 16.28°  127.02° / 125.30° 
G10  3.500  2568 / 2575  16.34° / 15.06°  138.03° / 138.76° 
Total:  27.500 (54 observations) 

Receiver Clock 
Clock Slips > 15°:  0 
Max RX clock offset:  0.000076 ms (at 2014/11/11 19:30:30.00) 
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°:  38960  21765  17195  - 
% obs > 15°:   99.7 %  99.6 %  99.9 %  - 
Num possible obs > 15°:  39060  21848  17212  - 
Num complete obs > 15°:  38775  21637  17138  - 
% complete obs > 15°:   99.3 %  99.0 %  99.6 %  - 
Average # SV per Epoch:  13.5   7.6   6.0   - 
         
Obs L2 : Obs L1:  0.997   0.997   0.997   - 
Obs L5 : Obs L1:  -  -  -  - 

Cycle Slips         
Num cycle slips > 15°:  99  63  36  - 
% slips per complete obs:  0.255 %  0.291 %  0.210 %  - 
Num complete obs per slip:  39167   34344   47606   - 
IOD Slips > 15°:  185  127  58  - 
Outliers > 15°:  -  -  -  - 
LLI L1 : Obs L1:  0.0004   0.0006   0.0001   - 
LLI L2 : Obs L2:  0.0012   0.0016   0.0008   - 
LLI L5 : Obs L5:  -  -  -  - 

Multipath         
MP1 RMS:  0.300 m  0.305 m  0.292 m  - 
MP2 RMS:  0.444 m  0.394 m  0.507 m  - 
MP5 RMS:  -  -  -  - 

Extended Quality Information:


Tracking by observation type > 15°: 
Type Code Phase SNR Doppler
L1 100.0 %
99.9 %
N/A N/A
L2 N/A 99.5 %
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 15.10° 55.08° 853 848 (99.4 %)
0 (0.0 %) 0
G2 15.04° 65.71° 588 588 (100.0 %)
0 (0.0 %) 2
G4 15.08° 61.11° 822 822 (100.0 %)
0 (0.0 %) 0
G5 15.00° 82.47° 717 714 (99.6 %)
0 (0.0 %) 13
G6 15.00° 87.99° 665 665 (100.0 %)
0 (0.0 %) 1
G7 15.00° 50.88° 758 758 (100.0 %)
0 (0.0 %) 1
G9 15.03° 85.14° 655 655 (100.0 %)
0 (0.0 %) 1
G10 15.13° 59.98° 827 813 (98.3 %)
0 (0.0 %) 10
G11 15.14° 60.37° 831 821 (98.8 %)
0 (0.0 %) 0
G12 15.13° 86.80° 677 669 (98.8 %)
0 (0.0 %) 13
G13 15.10° 74.37° 745 745 (100.0 %)
0 (0.0 %) 0
G14 15.01° 64.10° 574 574 (100.0 %)
0 (0.0 %) 0
G15 15.02° 72.52° 786 786 (100.0 %)
0 (0.0 %) 0
G16 15.01° 76.56° 732 732 (100.0 %)
0 (0.0 %) 0
G17 15.03° 64.06° 573 573 (100.0 %)
0 (0.0 %) 0
G18 15.01° 42.02° 807 807 (100.0 %)
0 (0.0 %) 2
G19 15.03° 59.03° 834 834 (100.0 %)
0 (0.0 %) 0
G20 15.08° 75.09° 757 757 (100.0 %)
0 (0.0 %) 0
G21 15.03° 59.00° 583 583 (100.0 %)
0 (0.0 %) 0
G22 15.06° 42.89° 797 797 (100.0 %)
0 (0.0 %) 1
G23 15.02° 68.75° 607 607 (100.0 %)
0 (0.0 %) 0
G24 15.11° 56.64° 859 843 (98.1 %)
0 (0.0 %) 14
G25 15.10° 67.32° 796 796 (100.0 %)
0 (0.0 %) 2
G26 15.07° 53.87° 837 829 (99.0 %)
0 (0.0 %) 0
G27 15.07° 54.78° 855 846 (98.9 %)
0 (0.0 %) 0
G28 15.02° 36.79° 821 811 (98.8 %)
0 (0.0 %) 0
G29 15.00° 79.18° 628 628 (100.0 %)
0 (0.0 %) 1
G30 15.02° 63.73° 575 575 (100.0 %)
0 (0.0 %) 1
G31 15.10° 87.32° 666 666 (100.0 %)
0 (0.0 %) 0
G32 15.03° 77.90° 623 623 (100.0 %)
0 (0.0 %) 1
R1 15.00° 82.61° 833 833 (100.0 %)
0 (0.0 %) 0
R2 15.04° 43.65° 833 827 (99.3 %)
0 (0.0 %) 1
R3 15.03° 60.34° 582 582 (100.0 %)
0 (0.0 %) 0
R4 15.04° 85.28° 543 543 (100.0 %)
0 (0.0 %) 1
R5 15.02° 70.51° 624 624 (100.0 %)
0 (0.0 %) 0
R6 15.01° 48.27° 764 764 (100.0 %)
0 (0.0 %) 0
R7 15.08° 50.58° 783 783 (100.0 %)
0 (0.0 %) 2
R8 15.01° 72.41° 800 800 (100.0 %)
0 (0.0 %) 12
R9 15.00° 60.47° 594 594 (100.0 %)
0 (0.0 %) 0
R10 15.04° 84.58° 683 683 (100.0 %)
0 (0.0 %) 1
R11 15.07° 70.61° 974 974 (100.0 %)
0 (0.0 %) 7
R12 15.04° 49.68° 1009 1009 (100.0 %)
0 (0.0 %) 5
R13 15.11° 72.39° 605 605 (100.0 %)
0 (0.0 %) 0
R14 15.05° 83.64° 530 530 (100.0 %)
0 (0.0 %) 1
R15 15.07° 60.35° 610 610 (100.0 %)
0 (0.0 %) 0
R16 15.09° 38.85° 709 702 (99.0 %)
0 (0.0 %) 0
R17 15.06° 49.47° 756 756 (100.0 %)
0 (0.0 %) 0
R18 15.08° 48.97° 758 758 (100.0 %)
0 (0.0 %) 0
R19 15.02° 72.48° 608 608 (100.0 %)
0 (0.0 %) 1
R20 15.01° 83.09° 690 690 (100.0 %)
0 (0.0 %) 1
R21 15.02° 59.96° 821 817 (99.5 %)
0 (0.0 %) 2
R22 15.01° 58.84° 823 823 (100.0 %)
0 (0.0 %) 0
R23 15.05° 84.36° 671 671 (100.0 %)
0 (0.0 %) 1
R24 15.07° 72.24° 609 609 (100.0 %)
0 (0.0 %) 1

Missing phase observations by satellite > 15°: 
SV Observations Missing L1 Missing L2
G1 2.2 %
0.0 %
0.0 %
G2 1.5 %
0.7 %
1.9 %
G4 2.1 %
0.0 %
0.0 %
G5 1.8 %
0.8 %
2.9 %
G6 1.7 %
0.0 %
0.0 %
G7 1.9 %
0.0 %
0.0 %
G9 1.7 %
0.0 %
0.0 %
G10 2.1 %
1.6 %
2.8 %
G11 2.1 %
0.0 %
0.0 %
G12 1.7 %
1.9 %
3.9 %
G13 1.9 %
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 2.1 %
0.0 %
0.0 %
G19 2.1 %
0.0 %
0.0 %
G20 1.9 %
0.0 %
0.0 %
G21 1.5 %
0.0 %
0.0 %
G22 2.0 %
0.0 %
0.0 %
G23 1.6 %
0.0 %
0.0 %
G24 2.2 %
1.8 %
4.9 %
G25 2.0 %
0.4 %
0.6 %
G26 2.1 %
0.0 %
0.0 %
G27 2.2 %
0.0 %
0.0 %
G28 2.1 %
0.0 %
0.1 %
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 2.1 %
0.0 %
0.0 %
R2 2.1 %
0.0 %
0.0 %
R3 1.5 %
0.0 %
0.0 %
R4 1.4 %
0.0 %
0.0 %
R5 1.6 %
0.0 %
0.0 %
R6 2.0 %
0.0 %
0.0 %
R7 2.0 %
0.0 %
0.4 %
R8 2.1 %
0.3 %
3.9 %
R9 1.5 %
0.0 %
0.0 %
R10 1.8 %
0.0 %
0.0 %
R11 2.5 %
0.0 %
1.6 %
R12 2.6 %
0.0 %
0.7 %
R13 1.6 %
0.0 %
0.0 %
R14 1.4 %
0.0 %
0.0 %
R15 1.6 %
0.0 %
0.0 %
R16 1.8 %
0.0 %
0.0 %
R17 1.9 %
0.0 %
0.0 %
R18 1.9 %
0.0 %
0.0 %
R19 1.6 %
0.0 %
0.0 %
R20 1.8 %
0.0 %
0.0 %
R21 2.1 %
0.0 %
0.0 %
R22 2.1 %
0.0 %
0.0 %
R23 1.7 %
0.0 %
0.0 %
R24 1.6 %
0.0 %
0.0 %

Missing code observations by satellite > 15°: 
SV Missing C1 Missing C2P
G1 0.0 %
0.0 %
G2 0.0 %
1.5 %
G4 0.0 %
0.0 %
G5 0.0 %
2.7 %
G6 0.0 %
0.0 %
G7 0.0 %
0.0 %
G9 0.0 %
0.0 %
G10 0.0 %
2.2 %
G11 0.0 %
0.0 %
G12 0.0 %
3.1 %
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 %
4.0 %
G25 0.0 %
0.4 %
G26 0.0 %
0.0 %
G27 0.0 %
0.0 %
G28 0.0 %
0.1 %
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 %
0.3 %
R8 0.0 %
1.8 %
R9 0.0 %
0.0 %
R10 0.0 %
0.0 %
R11 0.0 %
0.8 %
R12 0.0 %
0.4 %
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
0.3 %
80 - 85 0
0
0
1.3 %
75 - 80 0
0
0
1.6 %
70 - 75 0
2
0
3.2 %
65 - 70 0
5
0
3.6 %
60 - 65 0
2
0
4.6 %
55 - 60 0
1
0
7.6 %
50 - 55 1
1
0
8.3 %
45 - 50 1
0
0
9.5 %
40 - 45 0
2
0
8.6 %
35 - 40 11
5
0
10.0 %
30 - 35 4
3
0
10.0 %
25 - 30 10
3
0
9.7 %
20 - 25 19
6
0
10.0 %
15 - 20 17
6
0
11.7 %
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
7.2
- - -
G2 8.4
7.2
- - -
G4 8.5
6.7
- - -
G5 8.4
7.4
- - -
G6 8.3
7.4
- - -
G7 8.0
6.4
- - -
G9 8.3
7.3
- - -
G10 8.4
6.7
- - -
G11 8.5
6.6
- - -
G12 8.5
7.3
- - -
G13 8.4
6.5
- - -
G14 8.0
6.4
- - -
G15 8.5
7.3
- - -
G16 8.4
6.7
- - -
G17 8.4
7.2
- - -
G18 7.8
5.2
- - -
G19 8.4
7.3
- - -
G20 8.3
6.7
- - -
G21 7.9
6.1
- - -
G22 8.0
6.1
- - -
G23 8.6
6.5
- - -
G24 8.3
7.3
- - -
G25 8.3
7.1
- - -
G26 8.4
6.6
- - -
G27 8.5
7.4
- - -
G28 7.8
5.5
- - -
G29 8.5
7.4
- - -
G30 8.4
7.1
- - -
G31 8.5
7.5
- - -
G32 8.4
6.8
- - -
R1 7.6
5.8
- - -
R2 7.8
7.3
- - -
R3 7.3
7.4
- - -
R4 8.0
7.6
- - -
R5 8.2
7.6
- - -
R6 7.9
6.8
- - -
R7 7.8
7.5
- - -
R8 7.8
7.5
- - -
R9 7.3
4.5
- - -
R10 7.9
5.9
- - -
R11 7.6
5.8
- - -
R12 6.9
6.7
- - -
R13 7.3
7.6
- - -
R14 6.5
6.0
- - -
R15 7.1
7.0
- - -
R16 7.4
6.9
- - -
R17 7.9
7.5
- - -
R18 8.0
7.6
- - -
R19 8.2
7.5
- - -
R20 6.3
7.3
- - -
R21 7.7
7.1
- - -
R22 8.0
7.7
- - -
R23 7.9
7.5
- - -
R24 7.6
6.1
- - -
Average GPS: 8.3
6.8
- - -
Average GLONASS: 7.6
6.9
- - -
Average Galileo: - - - - -
Average All: 8.0
6.9
- - -

Code multipath by satellite > 15°: 
SV Av Elev MP1 MP2 MP5 MP5b MP5a+b
G1 35.1 ° 0.28 m
0.43 m
- - -
G2 40.4 ° 0.28 m
0.45 m
- - -
G4 38.1 ° 0.25 m
0.36 m
- - -
G5 48.7 ° 0.26 m
0.38 m
- - -
G6 51.5 ° 0.26 m
0.39 m
- - -
G7 32.9 ° 0.48 m
0.54 m
- - -
G9 50.1 ° 0.34 m
0.30 m
- - -
G10 37.6 ° 0.32 m
0.47 m
- - -
G11 37.8 ° 0.28 m
0.39 m
- - -
G12 51.0 ° 0.27 m
0.36 m
- - -
G13 44.7 ° 0.25 m
0.36 m
- - -
G14 39.6 ° 0.29 m
0.30 m
- - -
G15 43.8 ° 0.36 m
0.44 m
- - -
G16 45.8 ° 0.32 m
0.39 m
- - -
G17 39.5 ° 0.28 m
0.36 m
- - -
G18 28.5 ° 0.30 m
0.32 m
- - -
G19 37.0 ° 0.31 m
0.41 m
- - -
G20 45.1 ° 0.27 m
0.39 m
- - -
G21 37.0 ° 0.33 m
0.47 m
- - -
G22 29.0 ° 0.42 m
0.53 m
- - -
G23 41.9 ° 0.38 m
0.49 m
- - -
G24 35.9 ° 0.22 m
0.30 m
- - -
G25 41.2 ° 0.25 m
0.31 m
- - -
G26 34.5 ° 0.30 m
0.39 m
- - -
G27 34.9 ° 0.30 m
0.36 m
- - -
G28 25.9 ° 0.32 m
0.50 m
- - -
G29 47.1 ° 0.32 m
0.36 m
- - -
G30 39.4 ° 0.36 m
0.41 m
- - -
G31 51.2 ° 0.29 m
0.32 m
- - -
G32 46.5 ° 0.28 m
0.35 m
- - -
R1 48.8 ° 0.26 m
0.41 m
- - -
R2 29.3 ° 0.31 m
0.44 m
- - -
R3 37.7 ° 0.35 m
0.66 m
- - -
R4 50.2 ° 0.25 m
0.41 m
- - -
R5 42.8 ° 0.28 m
0.52 m
- - -
R6 31.6 ° 0.27 m
0.47 m
- - -
R7 32.8 ° 0.36 m
0.64 m
- - -
R8 43.7 ° 0.32 m
0.44 m
- - -
R9 37.7 ° 0.33 m
0.91 m
- - -
R10 49.8 ° 0.30 m
0.66 m
- - -
R11 42.8 ° 0.25 m
0.48 m
- - -
R12 32.4 ° 0.33 m
0.57 m
- - -
R13 43.8 ° 0.26 m
0.38 m
- - -
R14 49.3 ° 0.25 m
0.30 m
- - -
R15 37.7 ° 0.31 m
0.43 m
- - -
R16 27.0 ° 0.30 m
0.53 m
- - -
R17 32.3 ° 0.28 m
0.40 m
- - -
R18 32.0 ° 0.33 m
0.65 m
- - -
R19 43.7 ° 0.25 m
0.39 m
- - -
R20 49.0 ° 0.27 m
0.43 m
- - -
R21 37.5 ° 0.28 m
0.48 m
- - -
R22 36.9 ° 0.31 m
0.51 m
- - -
R23 49.7 ° 0.29 m
0.60 m
- - -
R24 43.7 ° 0.29 m
0.46 m
- - -
Average GPS: - 0.31 m
0.39 m
- - -
Average GLONASS: - 0.29 m
0.51 m
- - -
Average Galileo: - - - - - -
Average All: - 0.30 m
0.44 m
- - -

Code multipath by satellite elevation > 15°: 
Elevation MP1 MP2 MP5 MP5b MP5a+b
85 - 90 0.16 m
0.23 m
- - -
80 - 85 0.14 m
0.28 m
- - -
75 - 80 0.14 m
0.24 m
- - -
70 - 75 0.16 m
0.30 m
- - -
65 - 70 0.17 m
0.29 m
- - -
60 - 65 0.19 m
0.31 m
- - -
55 - 60 0.19 m
0.32 m
- - -
50 - 55 0.23 m
0.29 m
- - -
45 - 50 0.25 m
0.33 m
- - -
40 - 45 0.27 m
0.37 m
- - -
35 - 40 0.31 m
0.41 m
- - -
30 - 35 0.32 m
0.48 m
- - -
25 - 30 0.39 m
0.57 m
- - -
20 - 25 0.44 m
0.62 m
- - -
15 - 20 0.48 m
0.81 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 1.5 seconds to process this file 
-  This file was processed using version 4.4.0.1