Leica SpiderQC v4.2 Quality Report


Program Run: 2016/04/29 00:00:09.75

File Details:


Observation File: 02na1190.16o
GPS Navigation File: 02na1190.16n
GLONASS Navigation File: 02na1190.16g
Quality Testing:  Fail (See below for details) 

Station Details:


Marker Name/Number:  Tiwi_RDH  02NA   
Observer/Agency:  DLPE Survey  DLPE Survey   
Receiver #/Type/Vers:  355552  LEICA GRX1200GGPRO  5.62/3.055 
Antenna #/Type:    LEIAX1202GG NONE   
Antenna Offsets (HEN):  0.000  0.000  0.000 
Approx Position (XYZ):  -4078495.928  4711380.453  -1355916.133 
Approx Position (plh):  12° 21' 21.35483" S  130° 52' 54.20363" E  117.758m 
Diff. Est-Header:  2.4 m dX  5.2 m dY  -0.3 m dZ 
Diff. Est-Header:  5.7 m (2207 estimates) 

Session Summary:


Time of first obs:  2016/04/28 02:55:00.00 GPS 
Time of last obs:  2016/04/28 23:59:30.00 GPS 
Session length:  21.07 hours 
GPS week:  1894, day 4 
Observation interval:  30.00 seconds 
UTC leap seconds:  17 seconds 

Num SVs with obs:  54 
Num SVs with nav:  55 
Total GPS orbits:  175 
Total GLONASS orbits:  309 
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 R13 R14 R15 R16 R17 R18 R19 R20 R21 R22 R23 R24  
SVs without obs:  G4 R12 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 R13 R14 R15 R16 R17 R18 R19 R20 R21 R22 R23 R24  
SVs without nav:  R12  
User Disabled SVs:  None 
Meteo epochs:  0 
Auxiliary epochs:  0 

Quality Testing:


  Pass/Fail   Details 
General Tests 
Epochs With Data:  Fail  Value 87.2 %, Threshold 99.0 % 
File Format:  Pass   
RX Clock:  Pass   
Other:  Fail  (See Error Messages) 
     
GPS Specific Tests 
Cycle Slips:  Pass  Value 32 slips, Threshold 36 slips 
Multipath:  Pass  Value 0.18m MP1 / 0.23m MP2, Threshold 0.5 m 
Data Completeness:  Pass  Value 100.0 %, Threshold 95.0 % 
Navigation Data:  Pass   
     
GLONASS Specific Tests 
Cycle Slips:  Pass  Value 26 slips, Threshold 73 slips 
Multipath:  Pass  Value 0.20m MP1 / 0.33m MP2, Threshold 0.5 m 
Data Completeness:  Pass  Value 95.5 %, Threshold 90.0 % 
Navigation Data:  Fail   

General Quality Indicators:


Tracking   
Num obs > 0°:  34667 
Num possible obs > 0°:  41387 
Num obs with invalid nav:  0 
Num obs without nav:  5 
Num obs to unhealthy SV:  0 
Num obs with WLF change:  0 
Num complete loss of lock:  0 

Num obs GPS > 0°:  20468 
Num obs GLONASS > 0°:  14199 
Num obs Galileo > 0°:  0 
Num obs All > 0°:  34667 

Epochs with < 5 SV > 15°:  0  (0.0 %) 
Epochs with all SV > 15°:  2204  (99.9 %) 
Epochs with full data > 15°:  1656  (75.0 %) 

Satellite Geometry 
DOP  Minimum  Maximum  Average 
PDOP  2.6  5.2  3.4 
GDOP  3.2  6.2  4.1 

Data Gaps 
Num epochs with data:  2207 
Num epochs without data:  323 
Data Gaps:  2.69 hours 

List of Data Gaps (-) 
Duration  Start Time  End Time 
40.50 minutes  2016/04/28 03:16:30.00  2016/04/28 03:57:30.00 
2.00 hours  2016/04/28 03:59:30.00  2016/04/28 06:00:00.00 
Total:  2.69 hours   

Non-tracked satellites > 15° (^): 
SV  Time (minutes)  Epoch Range  Elevation Range  Azimuth Range 
None   

Receiver Clock 
Clock Slips > 15°:  0 
Max RX clock offset:  0.000058 ms (at 2016/04/28 07:13:30.00) 
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°:  29980  17771  12209  - 
% obs > 15°:   100.0 %  100.0 %  100.0 %  - 
Num possible obs > 15°:  29983  17771  12212  - 
Num complete obs > 15°:  29432  17771  11661  - 
% complete obs > 15°:   98.2 %  100.0 %  95.5 %  - 
Average # SV per Epoch:  13.6   8.1   5.5   - 
         
Obs L2 : Obs L1:  0.982   1.000   0.955   - 
Obs L5 : Obs L1:  -  -  -  - 

Cycle Slips         
Num cycle slips > 15°:  58  32  26  - 
% slips per complete obs:  0.197 %  0.180 %  0.223 %  - 
Num complete obs per slip:  50745   55534   44850   - 
IOD Slips > 15°:  546  -  546  - 
Outliers > 15°:  -  -  -  - 
LLI L1 : Obs L1:  0.0016   0.0015   0.0019   - 
LLI L2 : Obs L2:  0.0017   0.0015   0.0020   - 
LLI L5 : Obs L5:  -  -  -  - 

Multipath         
MP1 RMS:  0.191 m  0.182 m  0.204 m  - 
MP2 RMS:  0.273 m  0.234 m  0.328 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 98.2 %
N/A N/A
L2P 98.2 %
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 15.12° 76.87° 628 628 (100.0 %)
0 (0.0 %) 1
G2 15.11° 69.23° 614 614 (100.0 %)
0 (0.0 %) 1
G3 15.01° 67.97° 758 758 (100.0 %)
0 (0.0 %) 0
G5 15.05° 35.43° 922 922 (100.0 %)
0 (0.0 %) 0
G6 15.00° 43.62° 855 855 (100.0 %)
0 (0.0 %) 0
G7 15.02° 55.87° 895 895 (100.0 %)
0 (0.0 %) 0
G8 15.01° 52.87° 409 409 (100.0 %)
0 (0.0 %) 2
G9 15.06° 51.65° 944 944 (100.0 %)
0 (0.0 %) 0
G10 15.01° 64.87° 79 79 (100.0 %)
0 (0.0 %) 3
G11 15.08° 64.34° 577 577 (100.0 %)
0 (0.0 %) 1
G12 15.03° 59.00° 776 776 (100.0 %)
0 (0.0 %) 0
G13 15.02° 72.19° 624 624 (100.0 %)
0 (0.0 %) 0
G14 15.15° 64.39° 176 176 (100.0 %)
0 (0.0 %) 3
G15 15.01° 43.39° 588 588 (100.0 %)
0 (0.0 %) 0
G16 15.03° 37.15° 456 456 (100.0 %)
0 (0.0 %) 2
G17 15.05° 69.92° 606 606 (100.0 %)
0 (0.0 %) 1
G18 15.16° 49.65° 214 214 (100.0 %)
0 (0.0 %) 2
G19 15.01° 82.43° 652 652 (100.0 %)
0 (0.0 %) 1
G20 15.03° 62.66° 409 409 (100.0 %)
0 (0.0 %) 0
G21 15.10° 47.69° 347 347 (100.0 %)
0 (0.0 %) 2
G22 15.16° 55.28° 733 733 (100.0 %)
0 (0.0 %) 1
G23 15.02° 39.99° 976 976 (100.0 %)
0 (0.0 %) 0
G24 15.07° 80.35° 642 642 (100.0 %)
0 (0.0 %) 1
G25 15.11° 80.96° 432 432 (100.0 %)
0 (0.0 %) 0
G26 15.00° 44.67° 279 279 (100.0 %)
0 (0.0 %) 2
G27 15.04° 55.78° 260 260 (100.0 %)
0 (0.0 %) 3
G28 15.01° 74.71° 673 673 (100.0 %)
0 (0.0 %) 0
G29 15.10° 38.50° 613 613 (100.0 %)
0 (0.0 %) 1
G30 15.06° 44.10° 976 976 (100.0 %)
0 (0.0 %) 0
G31 15.04° 46.24° 485 485 (100.0 %)
0 (0.0 %) 2
G32 15.02° 69.98° 173 173 (100.0 %)
0 (0.0 %) 3
R1 15.14° 80.69° 159 159 (100.0 %)
0 (0.0 %) 2
R2 15.06° 55.39° 200 200 (100.0 %)
0 (0.0 %) 3
R3 15.14° 31.50° 688 688 (100.0 %)
5 (0.7 %) 1
R4 15.05° 55.24° 613 613 (100.0 %)
0 (0.0 %) 0
R5 15.04° 82.09° 556 556 (100.0 %)
0 (0.0 %) 2
R6 15.00° 69.01° 515 515 (100.0 %)
0 (0.0 %) 0
R7 15.01° 44.69° 636 636 (100.0 %)
0 (0.0 %) 0
R8 15.04° 43.06° 499 499 (100.0 %)
0 (0.0 %) 1
R9 15.05° 32.62° 907 907 (100.0 %)
0 (0.0 %) 0
R10 15.03° 53.53° 608 608 (100.0 %)
0 (0.0 %) 0
R11 15.11° 81.27° 548 548 (100.0 %)
0 (0.0 %) 0
R13 15.06° 44.45° 634 634 (100.0 %)
0 (0.0 %) 2
R14 15.02° 70.65° 508 507 (99.8 %)
0 (0.0 %) 1
R15 15.01° 86.26° 545 545 (100.0 %)
0 (0.0 %) 0
R16 15.05° 57.16° 601 601 (100.0 %)
0 (0.0 %) 0
R17 15.17° 72.69° 330 330 (100.0 %)
0 (0.0 %) 2
R18 15.06° 47.49° 600 600 (100.0 %)
0 (0.0 %) 1
R19 15.09° 41.43° 664 664 (100.0 %)
0 (0.0 %) 0
R20 15.02° 67.73° 506 505 (99.8 %)
0 (0.0 %) 3
R21 15.12° 85.25° 546 546 (100.0 %)
0 (0.0 %) 1
R22 15.05° 57.87° 637 637 (100.0 %)
0 (0.0 %) 1
R23 15.14° 54.10° 510 510 (100.0 %)
0 (0.0 %) 2
R24 15.14° 56.81° 202 201 (99.5 %)
0 (0.0 %) 4

Missing phase observations by satellite > 15°: 
SV Observations Missing L1 Missing L2
G1 2.1 %
0.0 %
0.0 %
G2 2.0 %
0.0 %
0.0 %
G3 2.5 %
0.0 %
0.0 %
G5 3.1 %
0.0 %
0.0 %
G6 2.9 %
0.0 %
0.0 %
G7 3.0 %
0.0 %
0.0 %
G8 1.4 %
0.0 %
0.0 %
G9 3.1 %
0.0 %
0.0 %
G10 0.3 %
0.0 %
0.0 %
G11 1.9 %
0.0 %
0.0 %
G12 2.6 %
0.0 %
0.0 %
G13 2.1 %
0.0 %
0.0 %
G14 0.6 %
0.0 %
0.0 %
G15 2.0 %
0.0 %
0.0 %
G16 1.5 %
0.0 %
0.0 %
G17 2.0 %
0.0 %
0.0 %
G18 0.7 %
0.0 %
0.0 %
G19 2.2 %
0.0 %
0.0 %
G20 1.4 %
0.0 %
0.0 %
G21 1.2 %
0.0 %
0.0 %
G22 2.4 %
0.0 %
0.0 %
G23 3.3 %
0.0 %
0.0 %
G24 2.1 %
0.0 %
0.0 %
G25 1.4 %
0.0 %
0.0 %
G26 0.9 %
0.0 %
0.0 %
G27 0.9 %
0.0 %
0.0 %
G28 2.2 %
0.0 %
0.0 %
G29 2.0 %
0.0 %
0.0 %
G30 3.3 %
0.0 %
0.0 %
G31 1.6 %
0.0 %
0.0 %
G32 0.6 %
0.0 %
0.0 %
R1 0.5 %
0.0 %
0.0 %
R2 0.7 %
0.0 %
0.0 %
R3 2.3 %
0.0 %
0.0 %
R4 2.0 %
0.0 %
0.0 %
R5 1.9 %
0.0 %
0.0 %
R6 1.7 %
0.0 %
0.0 %
R7 2.1 %
0.0 %
0.0 %
R8 1.7 %
0.0 %
0.0 %
R9 3.0 %
0.0 %
0.0 %
R10 2.0 %
0.0 %
0.0 %
R11 1.8 %
0.0 %
100.0 %
R13 2.1 %
0.0 %
0.0 %
R14 1.7 %
0.0 %
0.0 %
R15 1.8 %
0.0 %
0.0 %
R16 2.0 %
0.0 %
0.0 %
R17 1.1 %
0.0 %
0.0 %
R18 2.0 %
0.0 %
0.0 %
R19 2.2 %
0.0 %
0.0 %
R20 1.7 %
0.0 %
0.0 %
R21 1.8 %
0.0 %
0.0 %
R22 2.1 %
0.0 %
0.0 %
R23 1.7 %
0.0 %
0.0 %
R24 0.7 %
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 %
0.0 %
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 %
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 %
0.0 %
R10 0.0 %
0.0 %
R11 0.0 %
100.0 %
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
0.1 %
80 - 85 0
1
0
0.9 %
75 - 80 0
0
0
1.3 %
70 - 75 0
0
0
2.0 %
65 - 70 1
1
0
3.3 %
60 - 65 2
0
0
3.3 %
55 - 60 0
1
0
4.4 %
50 - 55 2
2
0
5.8 %
45 - 50 1
2
0
6.1 %
40 - 45 5
1
0
9.4 %
35 - 40 4
0
0
10.8 %
30 - 35 2
3
0
11.8 %
25 - 30 6
3
0
13.9 %
20 - 25 3
2
0
13.1 %
15 - 20 6
10
0
13.9 %
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
7.0
- - -
G2 8.5
6.9
- - -
G3 8.4
6.9
- - -
G5 7.9
6.1
- - -
G6 7.7
6.1
- - -
G7 8.4
6.5
- - -
G8 8.0
6.0
- - -
G9 8.2
6.7
- - -
G10 8.3
6.8
- - -
G11 8.6
6.4
- - -
G12 8.5
6.7
- - -
G13 8.6
6.3
- - -
G14 7.8
5.5
- - -
G15 8.2
6.2
- - -
G16 7.7
4.8
- - -
G17 8.6
7.1
- - -
G18 8.0
5.0
- - -
G19 8.5
7.2
- - -
G20 8.5
6.7
- - -
G21 8.4
5.9
- - -
G22 8.5
6.6
- - -
G23 8.6
5.8
- - -
G24 8.3
7.1
- - -
G25 8.4
6.9
- - -
G26 7.4
5.4
- - -
G27 8.2
6.6
- - -
G28 8.5
6.3
- - -
G29 8.0
6.4
- - -
G30 8.3
6.4
- - -
G31 8.3
6.3
- - -
G32 8.3
6.3
- - -
R1 7.4
5.2
- - -
R2 7.3
6.6
- - -
R3 7.6
6.9
- - -
R4 7.8
7.2
- - -
R5 6.8
6.6
- - -
R6 7.5
5.6
- - -
R7 7.5
6.6
- - -
R8 7.2
6.4
- - -
R9 7.1
6.9
- - -
R10 7.5
5.5
- - -
R11 7.4
- - - -
R13 6.0
6.3
- - -
R14 6.3
5.4
- - -
R15 7.4
7.2
- - -
R16 6.3
4.2
- - -
R17 8.3
7.5
- - -
R18 7.5
6.8
- - -
R19 7.5
6.5
- - -
R20 6.5
7.5
- - -
R21 8.2
7.3
- - -
R22 7.8
7.3
- - -
R23 7.8
5.0
- - -
R24 6.1
3.4
- - -
Average GPS: 8.3
6.4
- - -
Average GLONASS: 7.3
6.3
- - -
Average Galileo: - - - - -
Average All: 7.8
6.3
- - -

Code multipath by satellite > 15°: 
SV Av Elev MP1 MP2 MP5 MP5b MP5a+b
G1 46.0 ° 0.14 m
0.18 m
- - -
G2 42.2 ° 0.20 m
0.18 m
- - -
G3 41.5 ° 0.16 m
0.23 m
- - -
G5 25.2 ° 0.23 m
0.26 m
- - -
G6 29.3 ° 0.21 m
0.26 m
- - -
G7 35.4 ° 0.17 m
0.26 m
- - -
G8 33.9 ° 0.19 m
0.31 m
- - -
G9 33.4 ° 0.17 m
0.22 m
- - -
G10 39.9 ° 0.08 m
0.07 m
- - -
G11 39.7 ° 0.13 m
0.16 m
- - -
G12 37.0 ° 0.18 m
0.22 m
- - -
G13 43.6 ° 0.17 m
0.19 m
- - -
G14 39.8 ° 0.34 m
0.36 m
- - -
G15 29.2 ° 0.18 m
0.23 m
- - -
G16 26.1 ° 0.19 m
0.25 m
- - -
G17 42.5 ° 0.19 m
0.20 m
- - -
G18 32.4 ° 0.28 m
0.29 m
- - -
G19 48.7 ° 0.19 m
0.20 m
- - -
G20 38.8 ° 0.14 m
0.16 m
- - -
G21 31.4 ° 0.18 m
0.26 m
- - -
G22 35.2 ° 0.14 m
0.19 m
- - -
G23 27.5 ° 0.18 m
0.28 m
- - -
G24 47.7 ° 0.14 m
0.18 m
- - -
G25 48.0 ° 0.14 m
0.19 m
- - -
G26 29.8 ° 0.18 m
0.27 m
- - -
G27 35.4 ° 0.15 m
0.27 m
- - -
G28 44.9 ° 0.18 m
0.29 m
- - -
G29 26.8 ° 0.18 m
0.26 m
- - -
G30 29.6 ° 0.17 m
0.24 m
- - -
G31 30.6 ° 0.16 m
0.21 m
- - -
G32 42.5 ° 0.30 m
0.37 m
- - -
R1 47.9 ° 0.25 m
0.22 m
- - -
R2 35.2 ° 0.26 m
0.45 m
- - -
R3 23.3 ° 0.24 m
0.40 m
- - -
R4 35.1 ° 0.20 m
0.27 m
- - -
R5 48.6 ° 0.17 m
0.19 m
- - -
R6 42.0 ° 0.16 m
0.26 m
- - -
R7 29.9 ° 0.20 m
0.35 m
- - -
R8 29.0 ° 0.33 m
0.46 m
- - -
R9 23.8 ° 0.19 m
0.40 m
- - -
R10 34.3 ° 0.17 m
0.28 m
- - -
R11 - - - - - -
R13 29.8 ° 0.19 m
0.31 m
- - -
R14 42.8 ° 0.23 m
0.39 m
- - -
R15 50.6 ° 0.18 m
0.35 m
- - -
R16 36.1 ° 0.21 m
0.35 m
- - -
R17 43.9 ° 0.11 m
0.17 m
- - -
R18 31.3 ° 0.17 m
0.37 m
- - -
R19 28.3 ° 0.22 m
0.38 m
- - -
R20 41.4 ° 0.19 m
0.22 m
- - -
R21 50.2 ° 0.18 m
0.22 m
- - -
R22 36.5 ° 0.18 m
0.29 m
- - -
R23 34.6 ° 0.22 m
0.42 m
- - -
R24 36.0 ° 0.25 m
0.46 m
- - -
Average GPS: - 0.18 m
0.23 m
- - -
Average GLONASS: - 0.20 m
0.33 m
- - -
Average Galileo: - - - - - -
Average All: - 0.19 m
0.27 m
- - -

Code multipath by satellite elevation > 15°: 
Elevation MP1 MP2 MP5 MP5b MP5a+b
85 - 90 0.06 m
0.08 m
- - -
80 - 85 0.09 m
0.12 m
- - -
75 - 80 0.08 m
0.12 m
- - -
70 - 75 0.10 m
0.13 m
- - -
65 - 70 0.11 m
0.14 m
- - -
60 - 65 0.10 m
0.13 m
- - -
55 - 60 0.11 m
0.14 m
- - -
50 - 55 0.11 m
0.16 m
- - -
45 - 50 0.13 m
0.18 m
- - -
40 - 45 0.14 m
0.19 m
- - -
35 - 40 0.15 m
0.21 m
- - -
30 - 35 0.18 m
0.25 m
- - -
25 - 30 0.22 m
0.32 m
- - -
20 - 25 0.28 m
0.40 m
- - -
15 - 20 0.30 m
0.48 m
- - -
10 - 15 - - - - -
5 - 10 - - - - -
0 - 5 - - - - -


Observation File Messages:





GPS Navigation File Messages:




GLONASS Navigation File Messages:




General Messages:


- Change in observation interval detected at 2016/04/28 03:57:30.00
- Orbit missing or expired for SV R3 starting 2016/04/28 03:57:30.00.
- Change in observation interval detected at 2016/04/28 03:58:00.00
- Change in observation interval detected at 2016/04/28 06:00:00.00
- Change in observation interval detected at 2016/04/28 06:00:30.00
- Change in observation interval detected at 2016/04/28 06:07:30.00
- Change in observation interval detected at 2016/04/28 06:08:00.00

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 4.2.0.10