Leica SpiderQC v7.1 Quality Report


Program Run: 2020/10/21 09:02:44.85

File Details:


Observation File: pozo295i.20o
GPS Navigation File: pozo295i.20n
GLONASS Navigation File: pozo295i.20g
Galileo Navigation File: pozo295i.20l
BeiDou Navigation File: pozo295i.20f
Quality Testing:  Fail (See below for details) 

Station Details:


Marker Name/Number:  POZO  13468M001   
Observer/Agency:  IECA  Junta de Andalucia   
Receiver #/Type/Vers:  1832461  LEICA GR50  4.20/7.300 
Antenna #/Type:  21015005  LEIAR20 LEIM   
Antenna Offsets (HEN):  0.000  0.000  0.000 
Approx Position (XYZ):  4988767.003  -423244.328  3939354.591 
Approx Position (plh):  38° 23' 0.47934" N  4° 50' 57.59105" W  736.051m 
Diff. Est-Header:  1.3 m dX  -5.5 m dY  3.1 m dZ 
Diff. Est-Header:  6.4 m (3600 estimates) 

Session Summary:


Time of first obs:  2020/10/21 08:00:00.00 GPS 
Time of last obs:  2020/10/21 08:59:59.00 GPS 
Session length:  59.98 minutes 
GPS week:  2128, day 3 
Observation interval:  1.00 seconds 
UTC leap seconds:  18 seconds 

Num SVs with obs:  38 
Num SVs with nav:  102 
Total GPS orbits:  44 
Total GLONASS orbits:  43 
Total Galileo orbits:  98 
Total BeiDou orbits:  28 
Total QZSS orbits: 
SVs with obs:  G1 G3 G4 G8 G11 G17 G19 G21 G22 G27 G28 G32 R3 R4 R5 R6 R9 R10 R11 R18 R19 R20 R21 E2 E3 E4 E5 E9 E11 E15 E27 E30 E36 C5 C9 C11 C27 C28  
SVs without obs:  G2 G5 G6 G7 G9 G10 G12 G13 G14 G15 G16 G18 G20 G23 G24 G25 G26 G29 G30 G31 R1 R2 R7 R8 R12 R13 R14 R15 R16 R17 R22 R23 R24 E1 E6 E7 E8 E10 E12 E13 E14 E16 E17 E18 E19 E20 E21 E22 E23 E24 E25 E26 E28 E29 E31 E32 E33 E34 E35 C1 C2 C3 C4 C6 C7 C8 C10 C12 C13 C14 C15 C16 C17 C18 C19 C20 C21 C22 C23 C24 C25 C26 C29 C30 C31 C32 C33 C34 C35 C36 C37 J1 J2 J3 J4 J5 S1 S2 S3 S4 S5 S6 S7 S8 S9 S10 S11 S12 S13 S14 S15 S16 S17 S18 S19 S20 S21 S22 S23 S24 S25 S26 S27 S28 S29 S30 S31 S32 S33 S34 S35 S36 S37 S38 S39 S40 S41 S42 S43 S44 S45 S46 S47 S48 S49 S50 S51 S52 S53 S54 S55 S56 S57 S58 S59 S60  
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 E1 E2 E3 E4 E5 E7 E8 E9 E11 E12 E13 E15 E18 E19 E21 E24 E25 E26 E27 E30 E31 E33 C5 C6 C7 C8 C9 C10 C11 C12 C13 C14 C16 C18 C19 C20 C21 C22 C23 C24 C25 C26 C27 C28 C29 C30  
SVs without nav:  E6 E10 E14 E16 E17 E20 E22 E23 E28 E29 E32 E34 E35 E36 C1 C2 C3 C4 C15 C17 C31 C32 C33 C34 C35 C36 C37  
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 2 slips, Threshold 64 slips 
Multipath:  Pass  Value 0.12m MP1 / 0.12m MP2 / 0.16m MP5, Threshold 0.5 m 
Data Completeness:  Pass  Value 100.0 %, Threshold 95.0 % 
Navigation Data:  Pass   
     
GLONASS Specific Tests 
Cycle Slips:  Pass  Value 3 slips, Threshold 112 slips 
Multipath:  Pass  Value 0.13m MP1 / 0.12m MP2, Threshold 0.5 m 
Data Completeness:  Pass  Value 97.7 %, Threshold 90.0 % 
Navigation Data:  Pass   
     
Galileo Specific Tests 
Cycle Slips:  Pass  Value 3 slips, Threshold 71 slips 
Multipath:  Pass  Value 0.14m MP1 / 0.25m MP5a / 0.23m MP5b / 0.12m MP5a+b, Threshold 0.5 m 
Data Completeness:  Pass  Value 100.0 %, Threshold 90.0 % 
Navigation Data:  Pass   
     
BeiDou Specific Tests 
Cycle Slips:  Pass  Value 0 slips, Threshold 76 slips 
Multipath:  Pass  Value 0.20m MP1 / 0.30m MP5b, Threshold 0.5 m 
Data Completeness:  Fail  Value 43.4 %, Threshold 90.0 % 
Navigation Data:  Pass   

General Quality Indicators:


Tracking   
Num obs > 0°:  119365 
Num possible obs > 0°:  120013 
Num obs with invalid nav: 
Num obs without nav:  3600 
Num obs to unhealthy SV: 
Num obs with WLF change: 
Num complete loss of lock: 

Epochs with < 5 SV > 15°:  (0.0 %) 
Epochs with all SV > 15°:  3163  (87.9 %) 
Epochs with full data > 15°:  (0.0 %) 

Satellite Geometry 
DOP  Minimum  Maximum  Average 
PDOP  2.2  2.4  2.3 
GDOP  2.6  2.9  2.8 

Data Gaps 
Num epochs with data:  3600 
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 
R20  7.267  1 / 437  27.50° / 29.45°  319.35° / 321.17° 
Total:  7.267 (436 observations) 

Receiver Clock 
Clock Slips > 15°: 
Max RX clock offset:  0.000018 ms (at 2020/10/21 08:47:07.00) 
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  BeiDou  QZSS 
Tracking information over 0° 
Num obs > 0°:  119365  39714  29067  32584  18000 
Num possible obs > 0°:  120013  39986  30256  31771  18000 
Num obs with invalid nav: 
Num obs without nav:  3600  3600 
Num obs to unhealthy SV: 
             
Tracking over Elevation Mask (15°) 
Num obs > 15°:  75321  32119  18667  11816  12719 
% obs > 15°:   99.4 %  100.0 %  97.7 %  100.0 %  100.0 % 
Num possible obs > 15°:  75758  32119  19104  11816  12719 
Num complete obs > 15°:  68118  32119  18667  11813  5519 
% complete obs > 15°:   89.9 %  100.0 %  97.7 %  100.0 %  43.4 % 
Num obs with WLF change:  
Average # SV per Epoch:  20.9   8.9   5.2   3.3   3.5  
             
Obs L2 : Obs L1  1.716   1.552   2.000  
Obs B2/E5b : Obs B1/E1  0.707   1.000   0.434  
Obs L5/E5a : Obs L1/E1  0.636   0.502   1.000  

Cycle Slips             
Num cycle slips > 15°: 
% slips per complete obs:  0.012 %  0.006 %  0.016 %  0.025 % 
Num complete obs per slip:  8514   16059   6222   3937  
IOD Slips > 15°:  7202  7196 
Outliers > 15°: 
LLI L1/B1/E1 : Obs L1/B1/E1:  0.0001   0.0001   0.0003  
LLI L2 : Obs L2:  0.0000   0.0000  
LLI B2/E5b : Obs B2/E5b: 
LLI L5 : Obs L5: 

Multipath             
MP (L1/E1/B1) RMS:  0.132 m  0.119 m  0.125 m  0.139 m  0.198 m 
MP (L2) RMS:  0.121 m  0.122 m  0.119 m 
MP (L5/E5a) RMS:  0.212 m  0.164 m  0.253 m 
MP (E5b/B2) RMS:  0.249 m  0.235 m  0.300 m 
MP (E5a+b) RMS:  0.116 m  0.116 m 

Extended Quality Information:


Tracking by observation type > 15°: 
Type Code Phase SNR Doppler
L1C 100.0 %
100.0 %
100.0 %
100.0 %
L1I 100.0 %
100.0 %
100.0 %
100.0 %
L2C 100.0 %
100.0 %
100.0 %
100.0 %
L2P 100.0 %
100.0 %
100.0 %
100.0 %
L2S 55.2 %
55.2 %
55.2 %
55.2 %
L2W 100.0 %
100.0 %
100.0 %
100.0 %
L5Q 63.6 %
63.6 %
63.6 %
63.6 %
L7I 43.4 %
43.4 %
43.4 %
43.4 %
L7Q 100.0 %
100.0 %
100.0 %
100.0 %
L8Q 100.0 %
100.0 %
100.0 %
100.0 %

Tracking by satellite > 15°: 
SV Min Elev Max Elev Possible Observations Actual Observations Observations with Invalid Ephemeris Cycle Slips
G1 63.80° 67.58° 3600 3600 (100.0 %)
0 (0.0 %) 0
G3 50.21° 73.70° 3600 3600 (100.0 %)
0 (0.0 %) 0
G4 15.01° 27.85° 1779 1779 (100.0 %)
0 (0.0 %) 0
G8 25.57° 53.27° 3600 3600 (100.0 %)
0 (0.0 %) 1
G11 52.93° 74.39° 3600 3600 (100.0 %)
0 (0.0 %) 0
G17 15.01° 25.10° 1595 1595 (100.0 %)
0 (0.0 %) 0
G21 35.67° 52.76° 3600 3600 (100.0 %)
0 (0.0 %) 1
G22 74.00° 83.73° 3600 3600 (100.0 %)
0 (0.0 %) 0
G27 15.00° 18.43° 520 520 (100.0 %)
0 (0.0 %) 0
G28 24.82° 28.21° 3600 3600 (100.0 %)
0 (0.0 %) 0
G32 15.00° 26.30° 3025 3025 (100.0 %)
0 (0.0 %) 0
R3 15.00° 31.35° 2148 2148 (100.0 %)
0 (0.0 %) 1
R4 53.83° 72.91° 3600 3600 (100.0 %)
0 (0.0 %) 0
R5 33.07° 67.98° 3600 3600 (100.0 %)
0 (0.0 %) 0
R18 15.01° 29.48° 2556 2556 (100.0 %)
0 (0.0 %) 0
R19 51.65° 61.52° 3600 3600 (100.0 %)
0 (0.0 %) 0
R20 30.35° 53.63° 3600 3163 (87.9 %)
0 (0.0 %) 2
E2 15.00° 16.90° 369 369 (100.0 %)
0 (0.0 %) 0
E3 15.00° 19.86° 821 821 (100.0 %)
0 (0.0 %) 0
E5 38.25° 61.75° 3600 3600 (100.0 %)
0 (0.0 %) 0
E9 43.00° 49.64° 3600 3600 (100.0 %)
0 (0.0 %) 0
E11 15.00° 18.13° 842 842 (100.0 %)
0 (0.0 %) 3
E15 15.00° 15.81° 183 183 (100.0 %)
0 (0.0 %) 0
E30 15.00° 22.64° 2401 2401 (100.0 %)
0 (0.0 %) 0
E36 - - 0 0 (-)
3600 (-) 0
C9 20.75° 21.42° 3600 3600 (100.0 %)
0 (0.0 %) 0
C11 15.00° 25.33° 1919 1919 (100.0 %)
0 (0.0 %) 0
C27 17.62° 38.98° 3600 3600 (100.0 %)
0 (0.0 %) 0
C28 69.22° 87.95° 3600 3600 (100.0 %)
0 (0.0 %) 0

Missing phase observations by satellite > 15°: 
SV Observations Missing L1C Missing L1I Missing L2C Missing L2P Missing L2S Missing L2W Missing L5Q Missing L7I Missing L7Q Missing L8Q
G1 4.8 %
0.0 %
- - - 0.0 %
0.0 %
0.0 %
- - -
G3 4.8 %
0.0 %
- - - 0.0 %
0.0 %
0.0 %
- - -
G4 2.4 %
0.0 %
- - - 0.0 %
0.0 %
0.0 %
- - -
G8 4.8 %
0.0 %
- - - 0.0 %
0.0 %
0.0 %
- - -
G11 4.8 %
0.0 %
- - - 100.0 %
0.0 %
100.0 %
- - -
G17 2.1 %
0.0 %
- - - 0.0 %
0.0 %
100.0 %
- - -
G21 4.8 %
0.0 %
- - - 100.0 %
0.0 %
100.0 %
- - -
G22 4.8 %
0.0 %
- - - 100.0 %
0.0 %
100.0 %
- - -
G27 0.7 %
0.0 %
- - - 0.0 %
0.0 %
0.0 %
- - -
G28 4.8 %
0.0 %
- - - 100.0 %
0.0 %
100.0 %
- - -
G32 4.0 %
0.0 %
- - - 0.0 %
0.0 %
0.0 %
- - -
R3 2.9 %
0.0 %
- 0.0 %
0.0 %
- - - - - -
R4 4.8 %
0.0 %
- 0.0 %
0.0 %
- - - - - -
R5 4.8 %
0.0 %
- 0.0 %
0.0 %
- - - - - -
R18 3.4 %
0.0 %
- 0.0 %
0.0 %
- - - - - -
R19 4.8 %
0.0 %
- 0.0 %
0.0 %
- - - - - -
R20 4.2 %
0.0 %
- 0.1 %
0.1 %
- - - - - -
E2 0.5 %
0.0 %
- - - - - 0.0 %
- 0.0 %
0.0 %
E3 1.1 %
0.0 %
- - - - - 0.0 %
- 0.0 %
0.0 %
E5 4.8 %
0.0 %
- - - - - 0.0 %
- 0.0 %
0.0 %
E9 4.8 %
0.0 %
- - - - - 0.0 %
- 0.0 %
0.0 %
E11 1.1 %
0.4 %
- - - - - 0.0 %
- 0.0 %
0.0 %
E15 0.2 %
0.0 %
- - - - - 0.0 %
- 0.0 %
0.0 %
E30 3.2 %
0.0 %
- - - - - 0.0 %
- 0.0 %
0.0 %
C9 4.8 %
- 0.0 %
- - - - - 0.0 %
- -
C11 2.5 %
- 0.0 %
- - - - - 0.0 %
- -
C27 4.8 %
- 0.0 %
- - - - - 100.0 %
- -
C28 4.8 %
- 0.0 %
- - - - - 100.0 %
- -

Missing code observations by satellite > 15°: 
SV Missing C1C Missing C1I Missing C2C Missing C2P Missing C2S Missing C2W Missing C5Q Missing C7I Missing C7Q Missing C8Q
G1 0.0 %
- - - 0.0 %
0.0 %
0.0 %
- - -
G3 0.0 %
- - - 0.0 %
0.0 %
0.0 %
- - -
G4 0.0 %
- - - 0.0 %
0.0 %
0.0 %
- - -
G8 0.0 %
- - - 0.0 %
0.0 %
0.0 %
- - -
G11 0.0 %
- - - 100.0 %
0.0 %
100.0 %
- - -
G17 0.0 %
- - - 0.0 %
0.0 %
100.0 %
- - -
G21 0.0 %
- - - 100.0 %
0.0 %
100.0 %
- - -
G22 0.0 %
- - - 100.0 %
0.0 %
100.0 %
- - -
G27 0.0 %
- - - 0.0 %
0.0 %
0.0 %
- - -
G28 0.0 %
- - - 100.0 %
0.0 %
100.0 %
- - -
G32 0.0 %
- - - 0.0 %
0.0 %
0.0 %
- - -
R3 0.0 %
- 0.0 %
0.0 %
- - - - - -
R4 0.0 %
- 0.0 %
0.0 %
- - - - - -
R5 0.0 %
- 0.0 %
0.0 %
- - - - - -
R18 0.0 %
- 0.0 %
0.0 %
- - - - - -
R19 0.0 %
- 0.0 %
0.0 %
- - - - - -
R20 0.0 %
- 0.0 %
0.0 %
- - - - - -
E2 0.0 %
- - - - - 0.0 %
- 0.0 %
0.0 %
E3 0.0 %
- - - - - 0.0 %
- 0.0 %
0.0 %
E5 0.0 %
- - - - - 0.0 %
- 0.0 %
0.0 %
E9 0.0 %
- - - - - 0.0 %
- 0.0 %
0.0 %
E11 0.4 %
- - - - - 0.0 %
- 0.0 %
0.0 %
E15 0.0 %
- - - - - 0.0 %
- 0.0 %
0.0 %
E30 0.0 %
- - - - - 0.0 %
- 0.0 %
0.0 %
C9 - 0.0 %
- - - - - 0.0 %
- -
C11 - 0.0 %
- - - - - 0.0 %
- -
C27 - 0.0 %
- - - - - 100.0 %
- -
C28 - 0.0 %
- - - - - 100.0 %
- -

Tracking by satellite elevation > 15°: 
Elevation Cycle Slips GPS Cycle Slips GLONASS Cycle Slips Galileo Cycle Slips BeiDou Cycle Slips QZSS Observations
85 - 90 0
0
0
0
0
1.6 %
80 - 85 0
0
0
0
0
3.8 %
75 - 80 0
0
0
0
0
2.8 %
70 - 75 0
0
0
0
0
5.4 %
65 - 70 0
0
0
0
0
8.0 %
60 - 65 0
0
0
0
0
6.6 %
55 - 60 0
0
0
0
0
6.2 %
50 - 55 0
0
0
0
0
6.0 %
45 - 50 0
0
0
0
0
8.9 %
40 - 45 0
0
0
0
0
5.6 %
35 - 40 1
0
0
0
0
4.9 %
30 - 35 0
2
0
0
0
3.4 %
25 - 30 1
0
0
0
0
9.9 %
20 - 25 0
1
0
0
0
14.4 %
15 - 20 0
0
3
0
0
12.8 %
10 - 15 0
0
0
0
0
0.0 %
5 - 10 0
0
0
0
0
0.0 %
0 - 5 0
0
0
0
0
0.0 %

Signal to Noise Ratio by satellite > 15°: 
SV L1/E1/B1 L2 L5/E5a E5b/B2 E5a+b
G1 53.2
54.5
58.1
- -
G3 52.6
53.9
57.3
- -
G4 41.5
45.0
48.1
- -
G8 47.1
50.1
53.1
- -
G11 51.9
50.5
- - -
G17 41.7
42.8
- - -
G21 49.3
46.6
- - -
G22 54.0
53.9
- - -
G27 39.9
43.7
47.1
- -
G28 44.0
41.2
- - -
G32 43.3
44.7
47.2
- -
R3 43.2
43.2
- - -
R4 53.0
51.5
- - -
R5 52.4
49.8
- - -
R18 43.7
42.9
- - -
R19 40.6
48.0
- - -
R20 37.9
48.0
- - -
E2 42.8
- 45.3
45.3
48.5
E3 41.3
- 44.9
44.9
48.0
E5 51.6
- 53.3
53.8
56.7
E9 51.7
- 53.0
53.4
56.3
E11 37.4
- 41.5
40.9
44.5
E15 41.4
- 43.5
44.8
47.4
E30 42.6
- 45.6
45.8
48.9
C9 38.3
- - 43.1
-
C11 40.9
- - 45.6
-
C27 46.2
- - - -
C28 54.0
- - - -
Average GPS: 47.1
47.9
51.8
- -
Average GLONASS: 45.1
47.3
- - -
Average Galileo: 44.1
- 46.7
47.0
50.0
Average BeiDou: 44.8
- - 44.3
-
Average QZSS: - - - - -
Average All: 45.6
47.7
49.1
46.4
50.0

Code multipath by satellite > 15°: 
SV Av Elev MP (L1/E1/B1) MP (L2) MP (L5/E5a) MP (E5b/B2) MP (E5a+b)
G1 65.7 ° 0.05 m
0.08 m
0.07 m
- -
G3 62.0 ° 0.04 m
0.05 m
0.07 m
- -
G4 21.4 ° 0.13 m
0.13 m
0.17 m
- -
G8 39.4 ° 0.08 m
0.05 m
0.09 m
- -
G11 63.7 ° 0.03 m
0.07 m
- - -
G17 20.1 ° 0.19 m
0.17 m
- - -
G21 44.2 ° 0.06 m
0.12 m
- - -
G22 78.9 ° 0.03 m
0.06 m
- - -
G27 16.7 ° 0.11 m
0.10 m
0.14 m
- -
G28 26.5 ° 0.24 m
0.28 m
- - -
G32 20.7 ° 0.34 m
0.23 m
0.45 m
- -
R3 23.2 ° 0.21 m
0.20 m
- - -
R4 63.4 ° 0.05 m
0.06 m
- - -
R5 50.5 ° 0.06 m
0.06 m
- - -
R18 22.2 ° 0.22 m
0.20 m
- - -
R19 56.6 ° 0.08 m
0.07 m
- - -
R20 42.0 ° 0.14 m
0.12 m
- - -
E2 16.0 ° 0.09 m
- 0.26 m
0.07 m
0.04 m
E3 17.4 ° 0.11 m
- 0.17 m
0.19 m
0.11 m
E5 50.0 ° 0.05 m
- 0.06 m
0.07 m
0.04 m
E9 46.3 ° 0.07 m
- 0.16 m
0.13 m
0.02 m
E11 16.6 ° 0.22 m
- 0.19 m
0.20 m
0.05 m
E15 15.4 ° 0.08 m
- 0.27 m
0.34 m
0.11 m
E30 18.8 ° 0.34 m
- 0.64 m
0.64 m
0.44 m
C9 21.1 ° 0.25 m
- - 0.40 m
-
C11 20.2 ° 0.15 m
- - 0.20 m
-
C27 - - - - - -
C28 - - - - - -
Average GPS: - 0.12 m
0.12 m
0.16 m
- -
Average GLONASS: - 0.13 m
0.12 m
- - -
Average Galileo: - 0.14 m
- 0.25 m
0.23 m
0.12 m
Average BeiDou: - 0.20 m
- - 0.30 m
-
Average QZSS: - - - - - -
Average All: - 0.13 m
0.12 m
0.21 m
0.25 m
0.12 m

Code multipath by satellite elevation > 15°: 
Elevation MP (L1/E1/B1) MP (L2) MP (L5/E5a) MP (E5b/B2) MP (E5a+b)
85 - 90 - - - - -
80 - 85 0.03 m
0.04 m
- - -
75 - 80 0.04 m
0.08 m
- - -
70 - 75 0.04 m
0.06 m
0.05 m
- -
65 - 70 0.05 m
0.07 m
0.06 m
- -
60 - 65 0.05 m
0.05 m
0.07 m
0.08 m
0.04 m
55 - 60 0.06 m
0.07 m
0.07 m
0.06 m
0.02 m
50 - 55 0.06 m
0.07 m
0.07 m
0.05 m
0.03 m
45 - 50 0.07 m
0.08 m
0.13 m
0.12 m
0.03 m
40 - 45 0.07 m
0.09 m
0.09 m
0.10 m
0.05 m
35 - 40 0.08 m
0.10 m
0.08 m
0.08 m
0.02 m
30 - 35 0.16 m
0.14 m
0.13 m
- -
25 - 30 0.20 m
0.23 m
0.15 m
0.07 m
-
20 - 25 0.23 m
0.17 m
0.36 m
0.35 m
0.16 m
15 - 20 0.24 m
0.22 m
0.42 m
0.42 m
0.31 m
10 - 15 - - - - -
5 - 10 - - - - -
0 - 5 - - - - -


Observation File Messages:





GPS Navigation File Messages:




GLONASS Navigation File Messages:




Galileo Navigation File Messages:




BeiDou Navigation File Messages:




General Messages:


- Updated header information or comments after epoch 2020/10/21 08:59:59.00

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 code and phase measurements with a SNR of at least 0 
(#)  A complete GLONASS observation contains non-zero L1 code and phase measurements with a SNR of at least 0 
(#)  A complete Galileo observation contains non-zero E1, E5a, E5b, E5a+b code and phase measurements with a SNR of at least 0 
(#)  A complete BeiDou observation contains non-zero B1, B2 code and phase measurements with a SNR of at least 0 
(#)  A complete QZSS observation contains non-zero L1 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 7.1.0.7438