Leica SpiderQC v4.4 Quality Report


Program Run: 2016/02/03 00:06:32.66

File Details:


Observation File: alaj0330.16o
GPS Navigation File: alaj0330.16n
GLONASS Navigation File: alaj0330.16g
Quality Testing:  Pass 

Station Details:


Marker Name/Number:  ALAJ  ALAJ   
Observer/Agency:       
Receiver #/Type/Vers:  495377  LEICA GRX1200+GNSS  8.71/6.112 
Antenna #/Type:    LEIAX1203+GNSS NONE   
Antenna Offsets (HEN):  0.000  0.000  0.000 
Approx Position (XYZ):  5380068.796  -1669637.329  2983170.272 
Approx Position (plh):  28° 03' 49.72108" N  17° 14' 27.88321" W  899.154m 
Diff. Est-Header:  0.8 m dX  -6.9 m dY  4.5 m dZ 
Diff. Est-Header:  8.3 m (2880 estimates) 

Session Summary:


Time of first obs:  2016/02/02 00:00:00.00 GPS 
Time of last obs:  2016/02/02 23:59:30.00 GPS 
Session length:  23.99 hours 
GPS week:  1882, day 2 
Observation interval:  30.00 seconds 
UTC leap seconds:  17 seconds 

Num SVs with obs:  52 
Num SVs with nav:  52 
Total GPS orbits:  176 
Total GLONASS orbits:  342 
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 R1 R2 R3 R4 R5 R6 R7 R8 R9 R11 R12 R13 R14 R15 R16 R18 R19 R20 R21 R22 R23 R24  
SVs without obs:  G4 G32 R10 R17 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 R1 R2 R3 R4 R5 R6 R7 R8 R9 R11 R12 R13 R14 R15 R16 R18 R19 R20 R21 R22 R23 R24  
SVs without nav:  G4 G32 R10 R17  
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 26 slips, Threshold 42 slips 
Multipath:  Pass  Value 0.20m MP1 / 0.25m MP2, Threshold 0.5 m 
Data Completeness:  Pass  Value 99.2 %, Threshold 95.0 % 
Navigation Data:  Pass   
     
GLONASS Specific Tests 
Cycle Slips:  Pass  Value 21 slips, Threshold 93 slips 
Multipath:  Pass  Value 0.20m MP1 / 0.28m MP2, Threshold 0.5 m 
Data Completeness:  Pass  Value 98.4 %, Threshold 90.0 % 
Navigation Data:  Pass   

General Quality Indicators:


Tracking   
Num obs > 0°:  40815 
Num possible obs > 0°:  49603 
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°:  23589 
Num obs GLONASS > 0°:  17226 
Num obs Galileo > 0°: 
Num obs All > 0°:  40815 

Epochs with < 5 SV > 15°:  (0.0 %) 
Epochs with all SV > 15°:  2563  (89.0 %) 
Epochs with full data > 15°:  2477  (86.0 %) 

Satellite Geometry 
DOP  Minimum  Maximum  Average 
PDOP  2.8  6.0  3.6 
GDOP  3.3  7.4  4.3 

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 
R16  10.000  84 / 104  15.08° / 19.70°  331.20° / 331.28° 
R9  5.500  301 / 312  18.57° / 20.75°  328.18° / 326.66° 
R9  5.000  366 / 376  30.15° / 31.62°  316.54° / 314.06° 
G28  9.500  588 / 607  15.08° / 18.22°  321.31° / 319.60° 
G17  4.500  747 / 756  15.04° / 16.66°  318.17° / 318.72° 
G19  7.500  806 / 821  15.16° / 18.09°  319.02° / 319.66° 
R21  12.500  798 / 823  15.05° / 19.89°  325.34° / 328.83° 
R22  6.500  1021 / 1034  16.30° / 19.31°  331.42° / 331.69° 
R24  10.500  1460 / 1481  15.05° / 17.15°  321.20° / 316.37° 
R2  11.500  1765 / 1788  15.11° / 19.64°  325.57° / 328.59° 
G18  5.500  1883 / 1894  15.12° / 17.04°  317.80° / 317.29° 
G18  2.500  1973 / 1978  30.06° / 30.06°  309.88° / 309.88° 
R12  4.000  1922 / 1930  71.10° / 71.10°  300.52° / 300.52° 
R3  9.500  1984 / 2003  15.22° / 19.57°  330.60° / 330.82° 
G10  4.000  2049 / 2057  15.12° / 16.37°  317.70° / 316.73° 
G14  16.000  2195 / 2227  15.04° / 20.92°  317.43° / 319.14° 
R5  2.500  2444 / 2449  15.04° / 15.44°  316.23° / 315.05° 
Total:  127.000 (254 observations) 

Receiver Clock 
Clock Slips > 15°: 
Max RX clock offset:  0.000042 ms (at 2016/02/02 00:16:30.00) 
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°:  36737  21218  15519 
% obs > 15°:   99.1 %  99.4 %  98.7 % 
Num possible obs > 15°:  37072  21352  15720 
Num complete obs > 15°:  36651  21189  15462 
% complete obs > 15°:   98.9 %  99.2 %  98.4 % 
Average # SV per Epoch:  12.8   7.4   5.4  
         
Obs L2 : Obs L1:  0.998   0.999   0.996  
Obs L5 : Obs L1: 

Cycle Slips         
Num cycle slips > 15°:  47  26  21 
% slips per complete obs:  0.128 %  0.123 %  0.136 % 
Num complete obs per slip:  77981   81496   73629  
IOD Slips > 15°:  91  30  61 
Outliers > 15°: 
LLI L1 : Obs L1:  0.0001   0.0000   0.0001  
LLI L2 : Obs L2:  0.0003   0.0002   0.0004  
LLI L5 : Obs L5: 

Multipath         
MP1 RMS:  0.201 m  0.204 m  0.198 m 
MP2 RMS:  0.261 m  0.250 m  0.276 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 99.8 %
N/A N/A
L2P 99.8 %
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 15.01° 55.72° 850 850 (100.0 %)
0 (0.0 %) 0
G2 15.09° 66.17° 591 587 (99.3 %)
0 (0.0 %) 0
G3 15.04° 81.77° 715 715 (100.0 %)
0 (0.0 %) 0
G5 15.05° 81.39° 722 716 (99.2 %)
0 (0.0 %) 3
G6 15.00° 89.60° 672 672 (100.0 %)
0 (0.0 %) 1
G7 15.01° 52.31° 741 741 (100.0 %)
0 (0.0 %) 0
G8 15.02° 63.96° 821 821 (100.0 %)
0 (0.0 %) 0
G9 15.01° 85.28° 657 657 (100.0 %)
0 (0.0 %) 0
G10 15.03° 39.94° 813 804 (98.9 %)
0 (0.0 %) 0
G11 15.11° 60.40° 828 828 (100.0 %)
0 (0.0 %) 0
G12 15.01° 88.98° 659 659 (100.0 %)
0 (0.0 %) 0
G13 15.03° 54.26° 850 850 (100.0 %)
0 (0.0 %) 0
G14 15.10° 65.60° 582 549 (94.3 %)
0 (0.0 %) 1
G15 15.08° 72.03° 780 780 (100.0 %)
0 (0.0 %) 0
G16 15.06° 73.99° 753 752 (99.9 %)
0 (0.0 %) 3
G17 15.13° 65.65° 579 565 (97.6 %)
0 (0.0 %) 2
G18 15.04° 43.34° 790 769 (97.3 %)
0 (0.0 %) 2
G19 15.01° 62.92° 568 547 (96.3 %)
0 (0.0 %) 2
G20 15.11° 71.01° 611 610 (99.8 %)
0 (0.0 %) 2
G21 15.07° 58.16° 585 585 (100.0 %)
0 (0.0 %) 0
G22 15.05° 59.94° 579 579 (100.0 %)
0 (0.0 %) 1
G23 15.12° 67.41° 603 603 (100.0 %)
0 (0.0 %) 0
G24 15.11° 57.82° 846 846 (100.0 %)
0 (0.0 %) 0
G25 15.07° 69.04° 775 775 (100.0 %)
0 (0.0 %) 0
G26 15.01° 66.20° 815 815 (100.0 %)
0 (0.0 %) 0
G27 15.10° 54.61° 862 862 (100.0 %)
0 (0.0 %) 0
G28 15.02° 36.17° 822 801 (97.4 %)
0 (0.0 %) 5
G29 15.02° 77.77° 620 620 (100.0 %)
0 (0.0 %) 0
G30 15.11° 64.70° 580 580 (100.0 %)
0 (0.0 %) 0
G31 15.08° 89.19° 683 680 (99.6 %)
0 (0.0 %) 4
R1 15.02° 70.40° 626 626 (100.0 %)
0 (0.0 %) 1
R2 15.03° 84.63° 660 636 (96.4 %)
0 (0.0 %) 0
R3 15.07° 60.07° 820 800 (97.6 %)
0 (0.0 %) 0
R4 15.06° 59.21° 802 800 (99.8 %)
0 (0.0 %) 1
R5 15.01° 83.27° 672 666 (99.1 %)
0 (0.0 %) 0
R6 15.02° 70.94° 623 623 (100.0 %)
0 (0.0 %) 0
R7 15.00° 50.12° 755 755 (100.0 %)
0 (0.0 %) 0
R8 15.02° 49.02° 762 762 (100.0 %)
0 (0.0 %) 0
R9 15.06° 37.79° 693 664 (95.8 %)
0 (0.0 %) 1
R11 15.05° 83.41° 532 532 (100.0 %)
0 (0.0 %) 0
R12 15.00° 71.82° 563 551 (97.9 %)
0 (0.0 %) 2
R13 15.02° 48.81° 768 768 (100.0 %)
0 (0.0 %) 0
R14 15.01° 69.00° 969 954 (98.5 %)
0 (0.0 %) 5
R15 15.00° 87.91° 816 816 (100.0 %)
0 (0.0 %) 1
R16 15.00° 58.89° 733 709 (96.7 %)
0 (0.0 %) 0
R18 15.02° 74.14° 955 954 (99.9 %)
0 (0.0 %) 4
R19 15.03° 47.26° 844 844 (100.0 %)
0 (0.0 %) 2
R20 15.04° 69.12° 624 624 (100.0 %)
0 (0.0 %) 0
R21 15.19° 86.55° 543 517 (95.2 %)
0 (0.0 %) 0
R22 15.04° 62.16° 565 551 (97.5 %)
0 (0.0 %) 0
R23 15.07° 38.27° 690 684 (99.1 %)
0 (0.0 %) 3
R24 15.01° 57.42° 705 683 (96.9 %)
0 (0.0 %) 1

Missing phase observations by satellite > 15°: 
SV Observations Missing L1 Missing L2
G1 2.3 %
0.0 %
0.0 %
G2 1.6 %
0.0 %
0.0 %
G3 1.9 %
0.0 %
0.0 %
G5 1.9 %
0.1 %
0.1 %
G6 1.8 %
0.0 %
0.0 %
G7 2.0 %
0.0 %
0.0 %
G8 2.2 %
0.0 %
0.0 %
G9 1.8 %
0.0 %
0.0 %
G10 2.2 %
0.0 %
0.0 %
G11 2.3 %
0.0 %
0.0 %
G12 1.8 %
0.0 %
0.0 %
G13 2.3 %
0.0 %
0.0 %
G14 1.5 %
0.0 %
0.0 %
G15 2.1 %
0.0 %
0.0 %
G16 2.0 %
0.1 %
0.3 %
G17 1.5 %
0.0 %
0.7 %
G18 2.1 %
0.0 %
0.9 %
G19 1.5 %
0.0 %
0.0 %
G20 1.7 %
0.0 %
0.0 %
G21 1.6 %
0.0 %
0.0 %
G22 1.6 %
0.0 %
0.0 %
G23 1.6 %
0.0 %
0.0 %
G24 2.3 %
0.0 %
0.0 %
G25 2.1 %
0.0 %
0.0 %
G26 2.2 %
0.0 %
0.0 %
G27 2.3 %
0.0 %
0.0 %
G28 2.2 %
0.0 %
0.9 %
G29 1.7 %
0.0 %
0.0 %
G30 1.6 %
0.0 %
0.0 %
G31 1.9 %
0.3 %
1.2 %
R1 1.7 %
0.0 %
0.0 %
R2 1.7 %
0.0 %
0.0 %
R3 2.2 %
0.0 %
0.0 %
R4 2.2 %
0.0 %
0.1 %
R5 1.8 %
0.0 %
0.0 %
R6 1.7 %
0.0 %
0.0 %
R7 2.1 %
0.0 %
0.0 %
R8 2.1 %
0.0 %
0.0 %
R9 1.8 %
0.0 %
3.0 %
R11 1.4 %
0.0 %
0.0 %
R12 1.5 %
0.0 %
0.0 %
R13 2.1 %
0.0 %
0.0 %
R14 2.6 %
0.0 %
0.1 %
R15 2.2 %
0.0 %
0.0 %
R16 1.9 %
0.0 %
0.0 %
R18 2.6 %
0.1 %
2.8 %
R19 2.3 %
0.0 %
0.0 %
R20 1.7 %
0.0 %
0.0 %
R21 1.4 %
0.0 %
0.0 %
R22 1.5 %
0.0 %
0.2 %
R23 1.9 %
0.0 %
1.0 %
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 %
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 %
0.1 %
G17 0.0 %
0.7 %
G18 0.0 %
0.9 %
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 %
0.9 %
G29 0.0 %
0.0 %
G30 0.0 %
0.0 %
G31 0.0 %
0.9 %
R1 0.0 %
0.0 %
R2 0.0 %
0.0 %
R3 0.0 %
0.0 %
R4 0.0 %
0.1 %
R5 0.0 %
0.0 %
R6 0.0 %
0.0 %
R7 0.0 %
0.0 %
R8 0.0 %
0.0 %
R9 0.0 %
3.0 %
R11 0.0 %
0.0 %
R12 0.0 %
0.0 %
R13 0.0 %
0.0 %
R14 0.0 %
0.1 %
R15 0.0 %
0.0 %
R16 0.0 %
0.0 %
R18 0.0 %
1.6 %
R19 0.0 %
0.0 %
R20 0.0 %
0.0 %
R21 0.0 %
0.0 %
R22 0.0 %
0.2 %
R23 0.0 %
1.0 %
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
1.3 %
75 - 80 0
0
0
1.4 %
70 - 75 0
1
0
2.5 %
65 - 70 0
0
0
4.1 %
60 - 65 0
0
0
5.3 %
55 - 60 0
0
0
7.2 %
50 - 55 0
0
0
8.3 %
45 - 50 0
0
0
9.3 %
40 - 45 0
0
0
8.4 %
35 - 40 2
2
0
10.3 %
30 - 35 7
6
0
10.3 %
25 - 30 8
3
0
9.8 %
20 - 25 5
4
0
10.2 %
15 - 20 4
5
0
11.0 %
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 8.1
6.7
- - -
G3 8.4
7.3
- - -
G5 8.3
7.3
- - -
G6 8.2
7.3
- - -
G7 8.2
6.6
- - -
G8 8.4
7.1
- - -
G9 8.5
7.6
- - -
G10 7.9
6.4
- - -
G11 8.5
6.6
- - -
G12 8.6
7.5
- - -
G13 8.6
6.5
- - -
G14 8.1
6.4
- - -
G15 8.4
7.1
- - -
G16 8.3
6.6
- - -
G17 8.3
7.1
- - -
G18 7.7
5.1
- - -
G19 8.2
6.9
- - -
G20 8.1
6.4
- - -
G21 8.1
6.2
- - -
G22 8.5
7.0
- - -
G23 8.7
6.8
- - -
G24 8.4
7.4
- - -
G25 8.3
7.1
- - -
G26 8.3
7.1
- - -
G27 8.5
7.4
- - -
G28 7.6
5.2
- - -
G29 8.6
7.5
- - -
G30 8.5
7.2
- - -
G31 8.3
7.2
- - -
R1 8.0
5.8
- - -
R2 8.1
7.5
- - -
R3 7.8
7.3
- - -
R4 7.6
7.1
- - -
R5 6.7
7.0
- - -
R6 8.3
7.2
- - -
R7 7.9
7.6
- - -
R8 7.7
7.2
- - -
R9 6.1
3.9
- - -
R11 7.7
6.1
- - -
R12 7.1
7.1
- - -
R13 6.4
7.5
- - -
R14 6.1
5.7
- - -
R15 7.5
7.5
- - -
R16 7.3
7.0
- - -
R18 8.1
7.6
- - -
R19 7.6
7.2
- - -
R20 6.7
7.5
- - -
R21 8.2
7.7
- - -
R22 7.9
7.3
- - -
R23 7.5
5.2
- - -
R24 6.4
4.3
- - -
Average GPS: 8.3
6.9
- - -
Average GLONASS: 7.4
6.7
- - -
Average Galileo: - - - - -
Average All: 7.9
6.8
- - -

Code multipath by satellite > 15°: 
SV Av Elev MP1 MP2 MP5 MP5b MP5a+b
G1 35.4 ° 0.19 m
0.24 m
- - -
G2 40.6 ° 0.22 m
0.28 m
- - -
G3 48.4 ° 0.20 m
0.23 m
- - -
G5 48.2 ° 0.20 m
0.24 m
- - -
G6 52.3 ° 0.19 m
0.28 m
- - -
G7 33.7 ° 0.25 m
0.28 m
- - -
G8 39.5 ° 0.20 m
0.22 m
- - -
G9 50.1 ° 0.17 m
0.21 m
- - -
G10 27.5 ° 0.28 m
0.32 m
- - -
G11 37.8 ° 0.20 m
0.25 m
- - -
G12 52.0 ° 0.21 m
0.27 m
- - -
G13 34.6 ° 0.21 m
0.22 m
- - -
G14 40.4 ° 0.18 m
0.24 m
- - -
G15 43.6 ° 0.20 m
0.25 m
- - -
G16 44.5 ° 0.18 m
0.21 m
- - -
G17 40.4 ° 0.16 m
0.23 m
- - -
G18 29.2 ° 0.25 m
0.30 m
- - -
G19 39.0 ° 0.20 m
0.24 m
- - -
G20 43.1 ° 0.18 m
0.25 m
- - -
G21 36.6 ° 0.23 m
0.27 m
- - -
G22 37.5 ° 0.21 m
0.27 m
- - -
G23 41.3 ° 0.17 m
0.23 m
- - -
G24 36.5 ° 0.22 m
0.25 m
- - -
G25 42.1 ° 0.20 m
0.24 m
- - -
G26 40.6 ° 0.20 m
0.22 m
- - -
G27 34.9 ° 0.20 m
0.25 m
- - -
G28 25.6 ° 0.28 m
0.33 m
- - -
G29 46.4 ° 0.20 m
0.27 m
- - -
G30 39.9 ° 0.18 m
0.21 m
- - -
G31 52.1 ° 0.15 m
0.22 m
- - -
R1 42.7 ° 0.14 m
0.23 m
- - -
R2 49.8 ° 0.17 m
0.23 m
- - -
R3 37.6 ° 0.20 m
0.33 m
- - -
R4 37.1 ° 0.25 m
0.30 m
- - -
R5 49.1 ° 0.20 m
0.26 m
- - -
R6 43.0 ° 0.16 m
0.25 m
- - -
R7 32.6 ° 0.21 m
0.27 m
- - -
R8 32.0 ° 0.22 m
0.30 m
- - -
R9 26.4 ° 0.25 m
0.30 m
- - -
R11 49.2 ° 0.15 m
0.34 m
- - -
R12 43.4 ° 0.19 m
0.30 m
- - -
R13 31.9 ° 0.21 m
0.29 m
- - -
R14 42.0 ° 0.24 m
0.26 m
- - -
R15 51.5 ° 0.16 m
0.20 m
- - -
R16 36.9 ° 0.18 m
0.23 m
- - -
R18 44.6 ° 0.17 m
0.24 m
- - -
R19 31.1 ° 0.24 m
0.27 m
- - -
R20 42.1 ° 0.16 m
0.23 m
- - -
R21 50.9 ° 0.17 m
0.22 m
- - -
R22 38.6 ° 0.15 m
0.27 m
- - -
R23 26.7 ° 0.26 m
0.38 m
- - -
R24 36.2 ° 0.27 m
0.36 m
- - -
Average GPS: - 0.20 m
0.25 m
- - -
Average GLONASS: - 0.20 m
0.28 m
- - -
Average Galileo: - - - - - -
Average All: - 0.20 m
0.26 m
- - -

Code multipath by satellite elevation > 15°: 
Elevation MP1 MP2 MP5 MP5b MP5a+b
85 - 90 0.14 m
0.16 m
- - -
80 - 85 0.11 m
0.16 m
- - -
75 - 80 0.12 m
0.15 m
- - -
70 - 75 0.11 m
0.15 m
- - -
65 - 70 0.12 m
0.16 m
- - -
60 - 65 0.12 m
0.16 m
- - -
55 - 60 0.14 m
0.19 m
- - -
50 - 55 0.15 m
0.19 m
- - -
45 - 50 0.16 m
0.21 m
- - -
40 - 45 0.18 m
0.23 m
- - -
35 - 40 0.22 m
0.27 m
- - -
30 - 35 0.25 m
0.30 m
- - -
25 - 30 0.26 m
0.34 m
- - -
20 - 25 0.27 m
0.37 m
- - -
15 - 20 0.30 m
0.38 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