Leica SpiderQC v7.5 Quality Report


Program Run: 2021/03/30 13:02:59.98

File Details:


Observation File: caal089m.21o
GPS Navigation File: caal089m.21n
GLONASS Navigation File: caal089m.21g
Galileo Navigation File: caal089m.21l
BeiDou Navigation File: caal089m.21f
Quality Testing:  Fail (See below for details) 

Station Details:


Marker Name/Number:  CAAL  13474M001   
Observer/Agency:  IECA  Junta de Andalucia   
Receiver #/Type/Vers:  1831529  LEICA GR25  4.11/6.524 
Antenna #/Type:  18202005  LEIAR10 NONE   
Antenna Offsets (HEN):  0.077  0.000  0.000 
Approx Position (XYZ):  5081921.522  -226112.492  3838297.570 
Approx Position (plh):  37° 13' 15.92375" N  2° 32' 51.39491" W  2210.769m 
Diff. Est-Header:  0.8 m dX  -4.8 m dY  3.3 m dZ 
Diff. Est-Header:  5.9 m (3600 estimates) 

Session Summary:


Time of first obs:  2021/03/30 12:00:00.00 GPS 
Time of last obs:  2021/03/30 12:59:59.00 GPS 
Session length:  59.98 minutes 
GPS week:  2151, day 2 
Observation interval:  1.00 seconds 
UTC leap seconds:  18 seconds 

Num SVs with obs:  34 
Num SVs with nav:  100 
Total GPS orbits:  42 
Total GLONASS orbits:  43 
Total Galileo orbits:  96 
Total BeiDou orbits:  29 
Total QZSS orbits:  0 
Total NavIC orbits:  0 
SVs with obs:  G2 G6 G12 G18 G24 G25 G26 G29 G31 G32 R3 R4 R5 R12 R13 R14 R15 R17 R22 R23 R24 E1 E13 E15 E19 E21 E27 C8 C12 C13 C14 C24 C26 C29  
SVs without obs:  G1 G3 G4 G5 G7 G8 G9 G10 G11 G13 G14 G15 G16 G17 G19 G20 G21 G22 G23 G27 G28 G30 R1 R2 R6 R7 R8 R9 R10 R11 R16 R18 R19 R20 R21 E2 E3 E4 E5 E6 E7 E8 E9 E10 E11 E12 E14 E16 E17 E18 E20 E22 E23 E24 E25 E26 E28 E29 E30 E31 E32 E33 E34 E35 E36 C1 C2 C3 C4 C5 C6 C7 C9 C10 C11 C15 C16 C17 C18 C19 C20 C21 C22 C23 C25 C27 C28 C30 C31 C32 C33 C34 C35 C36 C37 J1 J2 J3 J4 J5 J6 J7 J8 J9 J10 I1 I2 I3 I4 I5 I6 I7  
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 E19 E21 E22 E24 E25 E26 E27 E30 E31 E33 C6 C7 C8 C9 C10 C11 C12 C13 C14 C16 C18 C19 C20 C21 C22 C23 C24 C25 C26 C27 C28 C29  
SVs without nav:  E6 E10 E14 E16 E17 E18 E20 E23 E28 E29 E32 E34 E35 E36 C1 C2 C3 C4 C5 C15 C17 C30 C31 C32 C33 C34 C35 C36 C37  
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 3 slips, Threshold 46 slips 
Multipath:  Pass  Value 0.18m MP1 / 0.15m MP2 / 0.21m MP5, Threshold 0.5 m 
Data Completeness:  Pass  Value 100.0 %, Threshold 95.0 % 
Navigation Data:  Pass   
     
GLONASS Specific Tests 
Cycle Slips:  Pass  Value 0 slips, Threshold 114 slips 
Multipath:  Pass  Value 0.21m MP1 / 0.23m MP2, Threshold 0.5 m 
Data Completeness:  Pass  Value 100.0 %, Threshold 90.0 % 
Navigation Data:  Pass   
     
Galileo Specific Tests 
Cycle Slips:  Pass  Value 5 slips, Threshold 86 slips 
Multipath:  Pass  Value 0.19m MP1 / 0.18m MP5a / 0.20m MP5b / 0.06m MP5a+b, Threshold 0.5 m 
Data Completeness:  Fail  Value 66.5 %, Threshold 90.0 % 
Navigation Data:  Pass   
     
BeiDou Specific Tests 
Cycle Slips:  Pass  Value 0 slips, Threshold 96 slips 
Multipath:  Pass  Value 0.32m MP1 / 0.27m MP2b, Threshold 0.5 m 
Data Completeness:  Pass  Value 100.0 %, Threshold 90.0 % 
Navigation Data:  Pass   

General Quality Indicators:


Tracking   
Num obs > 0°:  100490 
Num possible obs > 0°:  114311 
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 

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

Satellite Geometry 
DOP  Minimum  Maximum  Average 
PDOP  2.3  2.4  2.3 
GDOP  2.8  3.0  2.8 

Data Gaps 
Num epochs with data:  3600 
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 
E15  10.200  1 / 613  34.63° / 34.48°  70.87° / 66.35° 
E1  56.883  1 / 3414  15.81° / 28.58°  281.59° / 298.43° 
E15  3.300  3402 / 3600  28.63° / 28.63°  48.40° / 48.40° 
E19  49.967  602 / 3600  34.35° / 21.53°  256.42° / 239.67° 
Total:  120.350 (7221 observations) 

Receiver Clock 
Clock Slips > 15°:  0 
Max RX clock offset:  0.000032 ms (at 2021/03/30 12:58:59.00) 
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  BeiDou  QZSS  NavIC 
Tracking information over 0° 
Num obs > 0°:  100490  31076  30353  14375  24686  -  - 
Num possible obs > 0°:  114311  32524  34843  22021  24923  -  - 
Num obs with invalid nav:  -  -  -  -  -  -  - 
Num obs without nav:  -  -  -  -  -  -  - 
Num obs to unhealthy SV:  -  -  -  -  -  -  - 
               
Tracking over Elevation Mask (15°) 
Num obs > 15°:  72361  23006  18939  14375  16041  -  - 
% obs > 15°:   90.9 %  100.0 %  100.0 %  66.6 %  100.0 %  -  - 
Num possible obs > 15°:  79586  23006  18939  21600  16041  -  - 
Num complete obs > 15°:  72358  23006  18939  14372  16041  -  - 
% complete obs > 15°:   90.9 %  100.0 %  100.0 %  66.5 %  100.0 %  -  - 
Num obs with WLF change:   -  -  -  -  -  -  - 
Average # SV per Epoch:  20.1   6.4   5.3   4.0   4.5   -  - 
               
Observation ratio w.r.t. L1/E1/B1I: 
Obs L2/B1C:  1.746   1.850   1.620   -  -  -  - 
Obs E5b/B2I:  0.671   -  -  1.000   0.376   -  - 
Obs L5/E5a/B2a:  0.619   0.380   -  1.000   -  -  - 
Obs E5a+b/B2a+b:  1.000   -  -  1.000   -  -  - 
Obs L6/E6/B3I/G2a:  -  -  -  -  -  -  - 
Obs G3:  -  -  -  -  -  -  - 

Cycle Slips               
Num cycle slips > 15°:  8  3  -  5  -  -  - 
% slips per complete obs:  0.011 %  0.013 %  -  0.035 %  -  -  - 
Num complete obs per slip:  9044   7668   -  2874   -  -  - 
IOD Slips > 15°:  -  -  -  -  -  -  - 
Outliers > 15°:  -  -  -  -  -  -  - 
LLI : Obs L1/E1/B1I:  0.0000   -  -  0.0001   -  -  - 
LLI : Obs L2/B1C:  -  -  -  -  -  -  - 
LLI : Obs E5b/B2I:  0.0001   -  -  0.0001   -  -  - 
LLI : Obs L5/E5a/B2a:  0.0001   -  -  0.0001   -  -  - 
LLI : Obs E5a+b/B2a+b:  0.0001   -  -  0.0001   -  -  - 
LLI : Obs L6/E6/B3I/G2a:  -  -  -  -  -  -  - 
LLI : Obs G3:  -  -  -  -  -  -  - 

Multipath               
MP (L1/E1/B1I) RMS:  0.217 m  0.184 m  0.205 m  0.188 m  0.317 m  -  - 
MP (L2/B1C) RMS:  0.184 m  0.148 m  0.231 m  -  -  -  - 
MP (L5/E5a/B2a) RMS:  0.193 m  0.205 m  -  0.184 m  -  -  - 
MP (E5b/B2I) RMS:  0.217 m  -  -  0.199 m  0.271 m  -  - 
MP (E5a+b/B2a+b) RMS:  0.062 m  -  -  0.062 m  -  -  - 
MP (L6/E6/B3I/G2a) RMS:  -  -  -  -  -  -  - 
MP (G3) RMS:  -  -  -  -  -  -  - 

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 81.0 %
81.0 %
81.0 %
81.0 %
L2P 81.0 %
81.0 %
81.0 %
81.0 %
L2S 85.0 %
85.0 %
85.0 %
85.0 %
L2W 100.0 %
100.0 %
100.0 %
100.0 %
L5Q 61.9 %
61.9 %
61.9 %
61.9 %
L7I 37.6 %
37.6 %
37.6 %
37.6 %
L7Q 100.0 %
100.0 %
100.0 %
100.0 %
L8Q 100.0 %
100.0 %
100.0 %
100.0 %

Tracking by satellite > 15°: 
SV GPS Min Elev Max Elev Possible Observations Actual Observations Observations with Invalid Ephemeris Cycle Slips
G2 15.00° 23.45° 3454 3454 (100.0 %)
0 (0.0 %) 1
G12 19.87° 38.59° 3600 3600 (100.0 %)
0 (0.0 %) 1
G18 15.01° 17.56° 379 379 (100.0 %)
0 (0.0 %) 0
G24 15.00° 21.77° 1092 1092 (100.0 %)
0 (0.0 %) 1
G25 56.45° 67.29° 3600 3600 (100.0 %)
0 (0.0 %) 0
G26 15.00° 15.41° 81 81 (100.0 %)
0 (0.0 %) 0
G29 59.56° 89.82° 3600 3600 (100.0 %)
0 (0.0 %) 0
G31 23.04° 48.05° 3600 3600 (100.0 %)
0 (0.0 %) 0
G32 27.80° 44.81° 3600 3600 (100.0 %)
0 (0.0 %) 0

SV GLONASS Min Elev Max Elev Possible Observations Actual Observations Observations with Invalid Ephemeris Cycle Slips
R4 15.00° 24.51° 2004 2004 (100.0 %)
0 (0.0 %) 0
R13 38.16° 51.96° 3600 3600 (100.0 %)
0 (0.0 %) 0
R14 40.81° 61.08° 3600 3600 (100.0 %)
0 (0.0 %) 0
R15 15.00° 19.71° 768 768 (100.0 %)
0 (0.0 %) 0
R17 15.00° 30.54° 1767 1767 (100.0 %)
0 (0.0 %) 0
R23 45.01° 58.68° 3600 3600 (100.0 %)
0 (0.0 %) 0
R24 41.39° 72.05° 3600 3600 (100.0 %)
0 (0.0 %) 0

SV Galileo Min Elev Max Elev Possible Observations Actual Observations Observations with Invalid Ephemeris Cycle Slips
E1 28.71° 29.46° 3600 186 (5.2 %)
0 (0.0 %) 2
E13 35.38° 54.34° 3600 3600 (100.0 %)
0 (0.0 %) 0
E15 28.63° 34.48° 3600 2788 (77.4 %)
0 (0.0 %) 3
E19 34.35° 36.37° 3600 601 (16.7 %)
0 (0.0 %) 0
E21 58.21° 67.65° 3600 3600 (100.0 %)
0 (0.0 %) 0
E27 35.85° 48.32° 3600 3600 (100.0 %)
0 (0.0 %) 0

SV BeiDou Min Elev Max Elev Possible Observations Actual Observations Observations with Invalid Ephemeris Cycle Slips
C12 15.01° 31.62° 2433 2433 (100.0 %)
0 (0.0 %) 0
C13 19.34° 23.70° 3600 3600 (100.0 %)
0 (0.0 %) 0
C24 28.71° 49.59° 3600 3600 (100.0 %)
0 (0.0 %) 0
C26 71.65° 77.75° 3600 3600 (100.0 %)
0 (0.0 %) 0
C29 15.00° 30.33° 2808 2808 (100.0 %)
0 (0.0 %) 0

Missing phase observations by satellite > 15°: 
SV GPS Observations Missing L1C Missing L2S Missing L2W Missing L5Q
G2 4.8 %
0.0 %
100.0 %
0.0 %
100.0 %
G12 5.0 %
0.0 %
0.0 %
0.0 %
100.0 %
G18 0.5 %
0.0 %
0.0 %
0.0 %
0.0 %
G24 1.5 %
0.0 %
0.0 %
0.0 %
0.0 %
G25 5.0 %
0.0 %
0.0 %
0.0 %
0.0 %
G26 0.1 %
0.0 %
0.0 %
0.0 %
0.0 %
G29 5.0 %
0.0 %
0.0 %
0.0 %
100.0 %
G31 5.0 %
0.0 %
0.0 %
0.0 %
100.0 %
G32 5.0 %
0.0 %
0.0 %
0.0 %
0.0 %

SV GLONASS Observations Missing L1C Missing L2C Missing L2P
R4 2.8 %
0.0 %
0.0 %
0.0 %
R13 5.0 %
0.0 %
0.0 %
0.0 %
R14 5.0 %
0.0 %
0.0 %
0.0 %
R15 1.1 %
0.0 %
0.0 %
0.0 %
R17 2.4 %
0.0 %
0.0 %
0.0 %
R23 5.0 %
0.0 %
100.0 %
100.0 %
R24 5.0 %
0.0 %
0.0 %
0.0 %

SV Galileo Observations Missing L1C Missing L5Q Missing L7Q Missing L8Q
E1 0.3 %
0.0 %
1.1 %
1.1 %
1.1 %
E13 5.0 %
0.0 %
0.0 %
0.0 %
0.0 %
E15 3.9 %
0.0 %
0.0 %
0.0 %
0.1 %
E19 0.8 %
0.0 %
0.0 %
0.0 %
0.0 %
E21 5.0 %
0.0 %
0.0 %
0.0 %
0.0 %
E27 5.0 %
0.0 %
0.0 %
0.0 %
0.0 %

SV BeiDou Observations Missing L2I Missing L7I
C12 3.4 %
0.0 %
0.0 %
C13 5.0 %
0.0 %
0.0 %
C24 5.0 %
0.0 %
100.0 %
C26 5.0 %
0.0 %
100.0 %
C29 3.9 %
0.0 %
100.0 %

Missing code observations by satellite > 15°: 
SV GPS Missing C1C Missing C2S Missing C2W Missing C5Q
G2 0.0 %
100.0 %
0.0 %
100.0 %
G12 0.0 %
0.0 %
0.0 %
100.0 %
G18 0.0 %
0.0 %
0.0 %
0.0 %
G24 0.0 %
0.0 %
0.0 %
0.0 %
G25 0.0 %
0.0 %
0.0 %
0.0 %
G26 0.0 %
0.0 %
0.0 %
0.0 %
G29 0.0 %
0.0 %
0.0 %
100.0 %
G31 0.0 %
0.0 %
0.0 %
100.0 %
G32 0.0 %
0.0 %
0.0 %
0.0 %

SV GLONASS Missing C1C Missing C2C Missing C2P
R4 0.0 %
0.0 %
0.0 %
R13 0.0 %
0.0 %
0.0 %
R14 0.0 %
0.0 %
0.0 %
R15 0.0 %
0.0 %
0.0 %
R17 0.0 %
0.0 %
0.0 %
R23 0.0 %
100.0 %
100.0 %
R24 0.0 %
0.0 %
0.0 %

SV Galileo Missing C1C Missing C5Q Missing C7Q Missing C8Q
E1 0.0 %
1.1 %
1.1 %
1.1 %
E13 0.0 %
0.0 %
0.0 %
0.0 %
E15 0.0 %
0.0 %
0.0 %
0.1 %
E19 0.0 %
0.0 %
0.0 %
0.0 %
E21 0.0 %
0.0 %
0.0 %
0.0 %
E27 0.0 %
0.0 %
0.0 %
0.0 %

SV BeiDou Missing C2I Missing C7I
C12 0.0 %
0.0 %
C13 0.0 %
0.0 %
C24 0.0 %
100.0 %
C26 0.0 %
100.0 %
C29 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 Cycle Slips NavIC Observations
85 - 90 0
0
0
0
0
0
0.9 %
80 - 85 0
0
0
0
0
0
0.8 %
75 - 80 0
0
0
0
0
0
4.5 %
70 - 75 0
0
0
0
0
0
2.6 %
65 - 70 0
0
0
0
0
0
5.0 %
60 - 65 0
0
0
0
0
0
6.5 %
55 - 60 0
0
0
0
0
0
6.9 %
50 - 55 0
0
0
0
0
0
5.5 %
45 - 50 0
0
0
0
0
0
9.1 %
40 - 45 0
0
0
0
0
0
10.3 %
35 - 40 0
0
0
0
0
0
8.3 %
30 - 35 1
0
3
0
0
0
8.8 %
25 - 30 0
0
2
0
0
0
7.2 %
20 - 25 1
0
0
0
0
0
13.9 %
15 - 20 1
0
0
0
0
0
9.7 %
10 - 15 0
0
0
0
0
0
0.0 %
5 - 10 0
0
0
0
0
0
0.0 %
0 - 5 0
0
0
0
0
0
0.0 %

Signal to Noise Ratio by satellite > 15°: 
SV GPS L1 L2 L5
G2 43.8
38.6
-
G12 46.2
43.9
-
G18 42.4
44.8
50.6
G24 41.7
42.5
50.3
G25 49.1
48.2
52.8
G26 41.9
41.8
49.8
G29 49.7
48.6
-
G31 47.2
44.8
-
G32 48.3
46.5
51.5
Average GPS: 45.6
44.4
51.0

SV GLONASS G1 G2
R4 45.5
44.6
R13 39.3
43.3
R14 48.7
47.2
R15 44.2
44.2
R17 45.7
44.5
R23 49.6
-
R24 49.5
47.3
Average GLONASS: 46.1
45.2

SV Galileo E1 E5a E5b E5a+b
E1 49.0
50.5
50.0
47.1
E13 50.7
51.7
51.0
48.7
E15 49.0
50.8
50.0
47.3
E19 46.8
48.0
47.2
43.7
E21 51.6
52.4
51.8
50.0
E27 50.4
51.6
50.8
48.5
Average Galileo: 49.6
50.8
50.1
47.5

SV BeiDou B1I B2I
C12 42.2
45.0
C13 42.4
41.1
C24 48.1
-
C26 49.9
-
C29 44.9
-
Average BeiDou: 45.5
43.1

Code multipath by satellite > 15°: 
SV GPS Av Elev MP (L1) MP (L2) MP (L5)
G2 19.2 ° 0.28 m
0.30 m
-
G12 29.2 ° 0.20 m
0.11 m
-
G18 16.3 ° 0.28 m
0.17 m
0.27 m
G24 18.4 ° 0.15 m
0.09 m
0.21 m
G25 61.9 ° 0.10 m
0.10 m
0.11 m
G26 - - - -
G29 74.7 ° 0.13 m
0.11 m
-
G31 35.5 ° 0.17 m
0.16 m
-
G32 36.3 ° 0.17 m
0.15 m
0.24 m
Average GPS: - 0.18 m
0.15 m
0.21 m

SV GLONASS Av Elev MP (G1) MP (G2)
R4 19.8 ° 0.34 m
0.31 m
R13 45.1 ° 0.20 m
0.17 m
R14 50.9 ° 0.13 m
0.21 m
R15 17.4 ° 0.17 m
0.17 m
R17 22.8 ° 0.26 m
0.37 m
R23 - - -
R24 56.7 ° 0.13 m
0.16 m
Average GLONASS: - 0.21 m
0.23 m

SV Galileo Av Elev MP (E1) MP (E5a) MP (E5b) MP (E5a+b)
E1 29.1 ° 0.28 m
0.12 m
0.17 m
0.04 m
E13 44.9 ° 0.17 m
0.16 m
0.19 m
0.07 m
E15 31.6 ° 0.18 m
0.23 m
0.32 m
0.10 m
E19 35.4 ° 0.26 m
0.27 m
0.19 m
0.05 m
E21 62.9 ° 0.10 m
0.16 m
0.13 m
0.05 m
E27 42.1 ° 0.14 m
0.17 m
0.19 m
0.05 m
Average Galileo: - 0.19 m
0.18 m
0.20 m
0.06 m

SV BeiDou Av Elev MP (B1I) MP (B2I)
C12 23.3 ° 0.19 m
0.24 m
C13 21.5 ° 0.19 m
0.31 m
C24 39.2 ° 0.30 m
-
C26 74.7 ° 0.22 m
-
C29 22.7 ° 0.70 m
-
Average BeiDou: - 0.32 m
0.27 m

Code multipath by satellite elevation > 15°: 
Elevation MP (L1/E1/B1I) MP (L2/B1C) MP (L5/E5a/B2a) MP (E5b/B2I) MP (E5a+b/B2a+b) MP (L6/E6/B3I/G2a) MP (G3)
85 - 90 0.14 m
0.10 m
- - - - -
80 - 85 0.09 m
0.06 m
- - - - -
75 - 80 0.15 m
0.10 m
- - - - -
70 - 75 0.27 m
0.07 m
- - - - -
65 - 70 0.10 m
0.12 m
0.14 m
0.12 m
0.05 m
- -
60 - 65 0.10 m
0.12 m
0.14 m
0.15 m
0.06 m
- -
55 - 60 0.14 m
0.14 m
0.13 m
0.11 m
0.05 m
- -
50 - 55 0.17 m
0.23 m
0.12 m
0.16 m
0.04 m
- -
45 - 50 0.16 m
0.21 m
0.15 m
0.17 m
0.08 m
- -
40 - 45 0.19 m
0.16 m
0.19 m
0.17 m
0.04 m
- -
35 - 40 0.17 m
0.14 m
0.20 m
0.25 m
0.07 m
- -
30 - 35 0.22 m
0.12 m
0.24 m
0.27 m
0.09 m
- -
25 - 30 0.30 m
0.18 m
0.26 m
0.35 m
0.12 m
- -
20 - 25 0.23 m
0.21 m
0.06 m
0.28 m
- - -
15 - 20 0.37 m
0.30 m
0.25 m
0.27 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 2021/03/30 12:59:59.00

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 G1 code and phase measurements with a SNR of at least 0 
(#)  A complete Galileo observation contains non-zero E1, E5a code and phase measurements with a SNR of at least 0 
(#)  A complete BeiDou observation contains non-zero B1I 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 
(#)  A complete NavIC observation contains non-zero L5 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 1.4 seconds to process this file 
-  This file was processed using version 7.5.2.8679