Leica SpiderQC v4.2 Quality Report


Program Run: 2014/04/05 00:06:50.17

File Details:


Observation File: tias0940.14o
GPS Navigation File: tias0940.14n
GLONASS Navigation File: tias0940.14g
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:  5.6 m dX  -8.9 m dY  9.6 m dZ 
Diff. Est-Header:  14.2 m (2878 estimates) 

Session Summary:


Time of first obs:  2014/04/04 00:00:00.00 GPS 
Time of last obs:  2014/04/04 23:59:30.00 GPS 
Session length:  23.99 hours 
GPS week:  1786, day 5 
Observation interval:  30.00 seconds 
UTC leap seconds:  16 seconds 

Num SVs with obs:  51 
Num SVs with nav:  56 
Total GPS orbits:  172 
Total GLONASS orbits:  377 
Total Galileo orbits:  0 
SVs with obs:  G1 G2 G3 G4 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 R10 R11 R12 R13 R14 R15 R16 R17 R18 R19 R20 R21 R22 R23 R24  
SVs without obs:  G5 G6 G9 G10 G30 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 33 slips, Threshold 39 slips 
Multipath:  Pass  Value 0.17m MP1 / 0.23m MP2, Threshold 0.5 m 
Data Completeness:  Pass  Value 99.3 %, Threshold 95.0 % 
Navigation Data:  Pass   
     
GLONASS Specific Tests 
Cycle Slips:  Fail  Value 83 slips, Threshold 80 slips 
Multipath:  Fail  Value 3.72m MP1 / 4.81m MP2, Threshold 0.5 m 
Data Completeness:  Fail  Value 44.6 %, Threshold 90.0 % 
Navigation Data:  Fail   

General Quality Indicators:


Tracking   
Num obs > 0°:  37051 
Num possible obs > 0°:  48545 
Num obs with invalid nav:  0 
Num obs without nav:  4 
Num obs to unhealthy SV:  58 
Num obs with WLF change:  0 
Num complete loss of lock:  0 

Num obs GPS > 0°:  21930 
Num obs GLONASS > 0°:  15121 
Num obs Galileo > 0°:  0 
Num obs All > 0°:  37051 

Epochs with < 5 SV > 15°:  0  (0.0 %) 
Epochs with all SV > 15°:  702  (24.4 %) 
Epochs with full data > 15°:  175  (6.1 %) 

Satellite Geometry 
DOP  Minimum  Maximum  Average 
PDOP  2.9  13.9  4.0 
GDOP  3.5  17.3  4.8 

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 
R10  157.500  1 / 316  20.66° / 15.09°  327.37° / 240.09° 
R10  105.500  907 / 1118  15.07° / 39.95°  125.77° / 66.47° 
R12  2.000  1168 / 1172  15.42° / 16.41°  177.07° / 176.90° 
R12  2.500  1186 / 1191  19.92° / 21.19°  176.38° / 176.21° 
R10  77.500  1120 / 1275  39.64° / 15.19°  63.57° / 28.31° 
G15  2.500  1771 / 1776  72.52° / 72.52°  60.38° / 60.38° 
R24  99.000  1862 / 2060  15.09° / 38.82°  125.17° / 69.45° 
R14  256.500  1559 / 2072  15.11° / 36.89°  222.43° / 36.56° 
R24  5.000  2062 / 2072  38.74° / 38.36°  68.02° / 64.13° 
R14  3.500  2074 / 2081  36.72° / 36.72°  37.53° / 37.53° 
R24  3.500  2074 / 2081  38.31° / 38.31°  63.78° / 63.78° 
R24  7.500  2090 / 2105  37.31° / 36.44°  58.36° / 55.13° 
R14  8.000  2090 / 2106  35.77° / 35.17°  42.70° / 45.91° 
R24  20.000  2119 / 2159  34.33° / 29.62°  49.45° / 41.37° 
R17  22.000  2249 / 2293  59.19° / 51.71°  59.61° / 42.90° 
R15  3.000  2308 / 2314  51.53° / 51.53°  55.05° / 55.05° 
R14  102.000  2114 / 2318  34.29° / 15.02°  50.37° / 109.21° 
R15  7.500  2326 / 2341  51.53° / 51.36°  63.42° / 68.09° 
R15  3.500  2343 / 2350  51.16° / 51.16°  71.34° / 71.34° 
R15  113.500  2352 / 2579  50.81° / 15.19°  75.50° / 144.54° 
R9  2.500  2873 / 2878  36.99° / 36.99°  192.47° / 192.47° 
R10  123.000  2634 / 2880  15.01° / 57.74°  332.12° / 267.99° 
Total:  1127.500 (2254 observations) 

Receiver Clock 
Clock Slips > 15°:  0 
Max RX clock offset:  0.000145 ms (at 2014/04/04 14:55:30.00) 
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°:  32681  19314  13367  - 
% obs > 15°:   90.8 %  99.6 %  80.5 %  - 
Num possible obs > 15°:  35997  19384  16613  - 
Num complete obs > 15°:  26669  19254  7415  - 
% complete obs > 15°:   74.1 %  99.3 %  44.6 %  - 
Average # SV per Epoch:  11.3   6.7   4.6   - 
         
Obs L2 : Obs L1:  0.816   0.997   0.555   - 
Obs L5 : Obs L1:  -  -  -  - 

Cycle Slips         
Num cycle slips > 15°:  116  33  83  - 
% slips per complete obs:  0.435 %  0.171 %  1.119 %  - 
Num complete obs per slip:  22991   58345   8934   - 
IOD Slips > 15°:  6570  65  6505  - 
Outliers > 15°:  -  -  -  - 
LLI L1 : Obs L1:  -  -  -  - 
LLI L2 : Obs L2:  0.0003   0.0002   0.0005   - 
LLI L5 : Obs L5:  -  -  -  - 

Multipath         
MP1 RMS:  0.818 m  0.172 m  3.725 m  - 
MP2 RMS:  1.062 m  0.230 m  4.810 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 81.6 %
N/A N/A
L2P 81.6 %
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 15.02° 56.22° 848 846 (99.8 %)
0 (0.0 %) 1
G2 15.11° 61.62° 568 568 (100.0 %)
0 (0.0 %) 0
G3 15.04° 66.44° 795 795 (100.0 %)
0 (0.0 %) 0
G4 15.03° 84.84° 657 657 (100.0 %)
0 (0.0 %) 0
G7 15.00° 55.77° 705 705 (100.0 %)
0 (0.0 %) 0
G8 15.11° 66.30° 581 581 (100.0 %)
0 (0.0 %) 0
G11 15.09° 61.85° 833 833 (100.0 %)
0 (0.0 %) 0
G12 15.02° 81.34° 699 699 (100.0 %)
0 (0.0 %) 0
G13 15.04° 81.86° 633 633 (100.0 %)
0 (0.0 %) 0
G14 15.00° 62.75° 567 567 (100.0 %)
0 (0.0 %) 4
G15 15.10° 72.53° 777 764 (98.3 %)
0 (0.0 %) 0
G16 15.13° 81.42° 715 708 (99.0 %)
0 (0.0 %) 6
G17 15.00° 58.92° 581 581 (100.0 %)
0 (0.0 %) 0
G18 15.06° 41.71° 809 794 (98.1 %)
0 (0.0 %) 5
G19 15.01° 63.21° 824 824 (100.0 %)
0 (0.0 %) 0
G20 15.07° 77.03° 746 739 (99.1 %)
0 (0.0 %) 1
G21 15.12° 58.97° 581 581 (100.0 %)
0 (0.0 %) 0
G22 15.03° 42.86° 806 801 (99.4 %)
0 (0.0 %) 5
G23 15.01° 68.56° 603 603 (100.0 %)
0 (0.0 %) 0
G24 15.13° 57.73° 843 843 (100.0 %)
0 (0.0 %) 0
G25 15.07° 64.15° 807 805 (99.8 %)
0 (0.0 %) 2
G26 15.03° 55.06° 822 822 (100.0 %)
0 (0.0 %) 0
G27 15.07° 56.66° 855 855 (100.0 %)
0 (0.0 %) 0
G28 15.04° 36.50° 822 822 (100.0 %)
0 (0.0 %) 0
G29 15.08° 81.48° 637 637 (100.0 %)
0 (0.0 %) 0
G31 15.04° 81.38° 642 639 (99.5 %)
0 (0.0 %) 4
G32 15.10° 79.09° 628 612 (97.5 %)
0 (0.0 %) 5
R1 15.07° 53.58° 733 698 (95.2 %)
0 (0.0 %) 7
R2 15.07° 75.12° 603 579 (96.0 %)
0 (0.0 %) 1
R3 15.05° 80.39° 621 591 (95.2 %)
0 (0.0 %) 3
R4 15.01° 56.07° 884 853 (96.5 %)
0 (0.0 %) 9
R5 15.00° 62.95° 874 829 (94.9 %)
0 (0.0 %) 6
R6 15.02° 88.04° 552 541 (98.0 %)
0 (0.0 %) 2
R7 15.04° 68.58° 636 609 (95.8 %)
0 (0.0 %) 2
R8 15.01° 48.14° 763 740 (97.0 %)
0 (0.0 %) 4
R9 15.02° 81.33° 866 819 (94.6 %)
0 (0.0 %) 6
R10 39.64° 39.64° 932 1 (0.1 %)
0 (0.0 %) 0
R11 15.04° 62.70° 622 575 (92.4 %)
4 (0.6 %) 3
R12 15.18° 87.09° 546 437 (80.0 %)
0 (0.0 %) 1
R13 15.03° 67.61° 630 573 (91.0 %)
0 (0.0 %) 6
R14 34.29° 36.72° 760 9 (1.2 %)
0 (0.0 %) 0
R15 15.11° 51.57° 736 385 (52.3 %)
0 (0.0 %) 7
R16 15.05° 75.01° 685 637 (93.0 %)
0 (0.0 %) 5
R17 15.01° 61.94° 584 452 (77.4 %)
0 (0.0 %) 1
R19 15.07° 66.86° 990 940 (94.9 %)
0 (0.0 %) 0
R20 15.13° 53.47° 1026 931 (90.7 %)
0 (0.0 %) 4
R21 15.01° 74.33° 685 683 (99.7 %)
0 (0.0 %) 7
R22 15.02° 82.46° 536 522 (97.4 %)
0 (0.0 %) 0
R23 15.02° 57.44° 638 606 (95.0 %)
0 (0.0 %) 9
R24 15.16° 38.74° 711 357 (50.2 %)
0 (0.0 %) 0

Missing phase observations by satellite > 15°: 
SV Observations Missing L1 Missing L2
G1 2.6 %
0.0 %
0.0 %
G2 1.7 %
0.0 %
0.0 %
G3 2.4 %
0.0 %
0.0 %
G4 2.0 %
0.0 %
0.0 %
G7 2.2 %
0.0 %
0.0 %
G8 1.8 %
0.0 %
0.0 %
G11 2.5 %
0.0 %
0.0 %
G12 2.1 %
0.0 %
0.0 %
G13 1.9 %
0.0 %
0.0 %
G14 1.7 %
0.0 %
0.0 %
G15 2.3 %
0.0 %
0.0 %
G16 2.2 %
0.0 %
0.6 %
G17 1.8 %
0.0 %
0.0 %
G18 2.4 %
0.0 %
0.3 %
G19 2.5 %
0.0 %
0.0 %
G20 2.3 %
0.0 %
0.9 %
G21 1.8 %
0.0 %
0.0 %
G22 2.5 %
0.0 %
0.5 %
G23 1.8 %
0.0 %
0.0 %
G24 2.6 %
0.0 %
0.0 %
G25 2.5 %
0.0 %
0.0 %
G26 2.5 %
0.0 %
0.0 %
G27 2.6 %
0.0 %
0.0 %
G28 2.5 %
0.0 %
0.0 %
G29 1.9 %
0.0 %
0.0 %
G31 2.0 %
0.0 %
1.9 %
G32 1.9 %
0.0 %
5.1 %
R1 2.1 %
0.0 %
60.2 %
R2 1.8 %
0.0 %
58.0 %
R3 1.8 %
0.0 %
68.4 %
R4 2.6 %
0.0 %
22.6 %
R5 2.5 %
0.1 %
27.9 %
R6 1.7 %
0.2 %
20.5 %
R7 1.9 %
0.0 %
21.7 %
R8 2.3 %
0.0 %
39.7 %
R9 2.5 %
0.0 %
90.4 %
R10 0.0 %
0.0 %
100.0 %
R11 1.8 %
0.0 %
69.2 %
R12 1.3 %
0.0 %
58.4 %
R13 1.8 %
0.0 %
50.4 %
R14 0.0 %
0.0 %
66.7 %
R15 1.2 %
0.0 %
26.0 %
R16 1.9 %
0.6 %
61.9 %
R17 1.4 %
0.0 %
58.2 %
R19 2.9 %
0.0 %
46.1 %
R20 2.8 %
0.0 %
19.9 %
R21 2.1 %
0.0 %
32.1 %
R22 1.6 %
0.0 %
26.1 %
R23 1.9 %
0.0 %
35.1 %
R24 1.1 %
0.0 %
54.1 %

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 %
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 %
0.6 %
G17 0.0 %
0.0 %
G18 0.0 %
0.3 %
G19 0.0 %
0.0 %
G20 0.0 %
0.9 %
G21 0.0 %
0.0 %
G22 0.0 %
0.5 %
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 %
1.9 %
G32 0.0 %
5.1 %
R1 0.0 %
60.2 %
R2 0.0 %
58.0 %
R3 0.0 %
68.4 %
R4 0.0 %
22.6 %
R5 0.1 %
27.9 %
R6 0.2 %
20.5 %
R7 0.0 %
21.7 %
R8 0.0 %
39.7 %
R9 0.0 %
90.4 %
R10 0.0 %
100.0 %
R11 0.0 %
69.2 %
R12 0.0 %
58.4 %
R13 0.0 %
50.4 %
R14 0.0 %
66.7 %
R15 0.0 %
26.0 %
R16 0.6 %
61.9 %
R17 0.0 %
58.2 %
R19 0.0 %
46.1 %
R20 0.0 %
19.9 %
R21 0.0 %
32.1 %
R22 0.0 %
26.1 %
R23 0.0 %
35.1 %
R24 0.0 %
54.1 %

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
2
0
2.0 %
70 - 75 1
2
0
2.7 %
65 - 70 1
0
0
3.7 %
60 - 65 0
0
0
5.9 %
55 - 60 1
2
0
8.0 %
50 - 55 1
1
0
9.0 %
45 - 50 1
1
0
8.4 %
40 - 45 1
4
0
8.7 %
35 - 40 0
3
0
9.2 %
30 - 35 5
3
0
9.5 %
25 - 30 7
18
0
9.6 %
20 - 25 5
16
0
10.2 %
15 - 20 10
31
0
11.6 %
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 8.2
6.2
- - -
G2 8.3
6.2
- - -
G3 8.3
5.9
- - -
G4 8.4
5.9
- - -
G7 7.9
5.6
- - -
G8 8.2
5.7
- - -
G11 8.3
5.7
- - -
G12 8.4
6.6
- - -
G13 8.4
5.7
- - -
G14 8.2
5.6
- - -
G15 8.4
6.6
- - -
G16 8.4
6.0
- - -
G17 8.3
6.2
- - -
G18 7.6
4.4
- - -
G19 8.3
6.4
- - -
G20 8.2
6.0
- - -
G21 7.6
5.0
- - -
G22 7.7
5.1
- - -
G23 8.5
5.7
- - -
G24 8.1
6.4
- - -
G25 8.2
6.1
- - -
G26 8.3
5.9
- - -
G27 8.4
6.6
- - -
G28 7.7
4.5
- - -
G29 8.4
6.7
- - -
G31 8.5
6.6
- - -
G32 8.2
5.8
- - -
R1 7.4
3.6
- - -
R2 7.7
5.6
- - -
R3 7.3
4.3
- - -
R4 7.4
4.7
- - -
R5 7.4
4.5
- - -
R6 7.7
4.7
- - -
R7 7.6
4.8
- - -
R8 7.6
4.7
- - -
R9 6.1
2.9
- - -
R10 8.0
- - - -
R11 6.9
3.7
- - -
R12 6.4
4.9
- - -
R13 6.8
5.3
- - -
R14 5.9
3.0
- - -
R15 6.8
4.5
- - -
R16 7.2
3.9
- - -
R17 7.4
4.6
- - -
R19 7.7
4.6
- - -
R20 6.3
4.8
- - -
R21 7.1
3.5
- - -
R22 7.7
5.0
- - -
R23 7.3
4.8
- - -
R24 7.6
4.6
- - -
Average GPS: 8.2
5.9
- - -
Average GLONASS: 7.2
4.4
- - -
Average Galileo: - - - - -
Average All: 7.7
5.2
- - -

Code multipath by satellite > 15°: 
SV Av Elev MP1 MP2 MP5 MP5b MP5a+b
G1 35.6 ° 0.18 m
0.24 m
- - -
G2 38.4 ° 0.20 m
0.33 m
- - -
G3 40.7 ° 0.17 m
0.18 m
- - -
G4 49.9 ° 0.13 m
0.24 m
- - -
G7 35.4 ° 0.17 m
0.28 m
- - -
G8 40.7 ° 0.14 m
0.21 m
- - -
G11 38.5 ° 0.21 m
0.23 m
- - -
G12 48.2 ° 0.14 m
0.19 m
- - -
G13 48.5 ° 0.16 m
0.17 m
- - -
G14 38.9 ° 0.20 m
0.21 m
- - -
G15 43.8 ° 0.15 m
0.26 m
- - -
G16 48.3 ° 0.14 m
0.19 m
- - -
G17 37.0 ° 0.20 m
0.24 m
- - -
G18 28.4 ° 0.26 m
0.37 m
- - -
G19 39.1 ° 0.18 m
0.19 m
- - -
G20 46.0 ° 0.14 m
0.17 m
- - -
G21 37.0 ° 0.16 m
0.23 m
- - -
G22 28.9 ° 0.24 m
0.33 m
- - -
G23 41.8 ° 0.14 m
0.19 m
- - -
G24 36.4 ° 0.14 m
0.21 m
- - -
G25 39.6 ° 0.14 m
0.22 m
- - -
G26 35.0 ° 0.19 m
0.31 m
- - -
G27 35.9 ° 0.18 m
0.20 m
- - -
G28 25.8 ° 0.24 m
0.27 m
- - -
G29 48.3 ° 0.14 m
0.16 m
- - -
G31 48.2 ° 0.17 m
0.23 m
- - -
G32 47.1 ° 0.13 m
0.16 m
- - -
R1 - - - - - -
R2 - - - - - -
R3 - - - - - -
R4 35.5 ° 2.05 m
2.50 m
- - -
R5 - - - - - -
R6 51.5 ° 3.30 m
4.23 m
- - -
R7 41.8 ° 5.24 m
6.65 m
- - -
R8 31.6 ° 3.33 m
4.26 m
- - -
R9 - - - - - -
R10 - - - - - -
R11 - - - - - -
R12 - - - - - -
R13 - - - - - -
R14 - - - - - -
R15 - - - - - -
R16 - - - - - -
R17 - - - - - -
R19 41.0 ° 5.13 m
6.94 m
- - -
R20 - - - - - -
R21 44.7 ° 3.30 m
4.29 m
- - -
R22 - - - - - -
R23 - - - - - -
R24 - - - - - -
Average GPS: - 0.17 m
0.23 m
- - -
Average GLONASS: - 3.72 m
4.81 m
- - -
Average Galileo: - - - - - -
Average All: - 0.82 m
1.06 m
- - -

Code multipath by satellite elevation > 15°: 
Elevation MP1 MP2 MP5 MP5b MP5a+b
85 - 90 - - - - -
80 - 85 0.17 m
0.25 m
- - -
75 - 80 0.11 m
0.16 m
- - -
70 - 75 0.63 m
0.80 m
- - -
65 - 70 0.24 m
0.33 m
- - -
60 - 65 0.24 m
0.29 m
- - -
55 - 60 0.20 m
0.26 m
- - -
50 - 55 0.12 m
0.15 m
- - -
45 - 50 0.44 m
0.58 m
- - -
40 - 45 0.54 m
0.68 m
- - -
35 - 40 0.43 m
0.58 m
- - -
30 - 35 0.38 m
0.53 m
- - -
25 - 30 0.49 m
0.63 m
- - -
20 - 25 0.46 m
0.59 m
- - -
15 - 20 0.59 m
0.82 m
- - -
10 - 15 - - - - -
5 - 10 - - - - -
0 - 5 - - - - -


Observation File Messages:





GPS Navigation File Messages:




GLONASS Navigation File Messages:




General Messages:


- Orbit missing or expired for SV R11 starting 2014/04/04 12:31:00.00.

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