Leica SpiderQC v7.5 Quality Report


Program Run: 2021/04/24 11:02:43.34

File Details:


Observation File: pozo114k.21o
GPS Navigation File: pozo114k.21n
GLONASS Navigation File: pozo114k.21g
Galileo Navigation File: pozo114k.21l
BeiDou Navigation File: pozo114k.21f
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:  -2.1 m dX  -3.4 m dY  -2.5 m dZ 
Diff. Est-Header:  4.7 m (3600 estimates) 

Session Summary:


Time of first obs:  2021/04/24 10:00:00.00 GPS 
Time of last obs:  2021/04/24 10:59:59.00 GPS 
Session length:  59.98 minutes 
GPS week:  2154, day 6 
Observation interval:  1.00 seconds 
UTC leap seconds:  18 seconds 

Num SVs with obs:  40 
Num SVs with nav:  102 
Total GPS orbits:  42 
Total GLONASS orbits:  43 
Total Galileo orbits:  133 
Total BeiDou orbits:  33 
Total QZSS orbits: 
Total NavIC orbits: 
SVs with obs:  G2 G6 G12 G18 G24 G25 G26 G29 G31 G32 R4 R5 R13 R14 R15 R16 R17 R18 R23 R24 E2 E3 E5 E8 E11 E12 E24 E25 E31 E33 E36 C5 C11 C13 C19 C20 C23 C25 C27 C28  
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 R3 R6 R7 R8 R9 R10 R11 R12 R19 R20 R21 R22 E1 E4 E6 E7 E9 E10 E13 E14 E15 E16 E17 E18 E19 E20 E21 E22 E23 E26 E27 E28 E29 E30 E32 E34 E35 C1 C2 C3 C4 C6 C7 C8 C9 C10 C12 C14 C15 C16 C17 C18 C21 C22 C24 C26 C29 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 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 12 slips, Threshold 47 slips 
Multipath:  Pass  Value 0.14m MP1 / 0.16m MP2 / 0.13m MP5, Threshold 0.5 m 
Data Completeness:  Pass  Value 100.0 %, Threshold 95.0 % 
Navigation Data:  Pass   
     
GLONASS Specific Tests 
Cycle Slips:  Pass  Value 1 slips, Threshold 129 slips 
Multipath:  Pass  Value 0.12m MP1 / 0.16m MP2, Threshold 0.5 m 
Data Completeness:  Pass  Value 100.0 %, Threshold 90.0 % 
Navigation Data:  Fail   
     
Galileo Specific Tests 
Cycle Slips:  Pass  Value 1 slips, Threshold 158 slips 
Multipath:  Pass  Value 0.14m MP1 / 0.22m MP5a / 0.22m MP5b / 0.08m 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 1 slips, Threshold 103 slips 
Multipath:  Pass  Value 0.38m MP1 / 0.31m MP2b, Threshold 0.5 m 
Data Completeness:  Pass  Value 97.9 %, Threshold 90.0 % 
Navigation Data:  Pass   

General Quality Indicators:


Tracking   
Num obs > 0°:  126232 
Num possible obs > 0°:  128599 
Num obs with invalid nav: 
Num obs without nav:  1702 
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°:  3236  (89.9 %) 
Epochs with full data > 15°:  3236  (89.9 %) 

Satellite Geometry 
DOP  Minimum  Maximum  Average 
PDOP  2.2  2.6  2.3 
GDOP  2.7  3.2  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 
C11  6.050  1 / 364  36.77° / 35.65°  55.64° / 53.62° 
Total:  6.050 (362 observations) 

Receiver Clock 
Clock Slips > 15°: 
Max RX clock offset:  0.000011 ms (at 2021/04/24 10:59:59.00) 
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  NavIC 
Tracking information over 0° 
Num obs > 0°:  126232  31206  30875  34350  29801 
Num possible obs > 0°:  128599  31600  32292  32685  32022 
Num obs with invalid nav: 
Num obs without nav:  1702  1698 
Num obs to unhealthy SV: 
               
Tracking over Elevation Mask (15°) 
Num obs > 15°:  88574  23495  21513  26412  17154 
% obs > 15°:   99.6 %  100.0 %  100.0 %  100.0 %  97.9 % 
Num possible obs > 15°:  88938  23495  21513  26412  17518 
Num complete obs > 15°:  88574  23495  21513  26412  17154 
% complete obs > 15°:   99.6 %  100.0 %  100.0 %  100.0 %  97.9 % 
Num obs with WLF change:  
Average # SV per Epoch:  24.6   6.5   6.0   7.3   4.8  
               
Observation ratio w.r.t. L1/E1/B1I: 
Obs L2/B1C:  1.817   1.845   1.787  
Obs E5b/B2I:  0.763   1.000   0.399  
Obs L5/E5a/B2a:  0.711   0.387   1.000  
Obs E5a+b/B2a+b:  1.000   1.000  
Obs L6/E6/B3I/G2a: 
Obs G3: 

Cycle Slips               
Num cycle slips > 15°:  15  12 
% slips per complete obs:  0.017 %  0.051 %  0.005 %  0.004 %  0.006 % 
Num complete obs per slip:  5904   1957   21513   26412   17154  
IOD Slips > 15°: 
Outliers > 15°: 
LLI : Obs L1/E1/B1I:  0.0000   0.0001  
LLI : Obs L2/B1C:  0.0001   0.0003  
LLI : Obs E5b/B2I:  0.0000   0.0001  
LLI : Obs L5/E5a/B2a: 
LLI : Obs E5a+b/B2a+b: 
LLI : Obs L6/E6/B3I/G2a: 
LLI : Obs G3: 

Multipath               
MP (L1/E1/B1I) RMS:  0.193 m  0.137 m  0.121 m  0.143 m  0.380 m 
MP (L2/B1C) RMS:  0.160 m  0.155 m  0.164 m 
MP (L5/E5a/B2a) RMS:  0.195 m  0.129 m  0.219 m 
MP (E5b/B2I) RMS:  0.236 m  0.217 m  0.311 m 
MP (E5a+b/B2a+b) RMS:  0.077 m  0.077 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 89.4 %
89.4 %
89.4 %
89.4 %
L2P 89.4 %
89.4 %
89.4 %
89.4 %
L2S 84.7 %
84.7 %
84.7 %
84.7 %
L2W 99.9 %
99.9 %
99.9 %
99.9 %
L5Q 71.1 %
71.1 %
71.1 %
71.1 %
L7I 39.9 %
39.9 %
39.9 %
39.9 %
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 17.67° 22.18° 3600 3600 (100.0 %)
0 (0.0 %) 11
G12 24.62° 44.93° 3600 3600 (100.0 %)
0 (0.0 %) 1
G24 15.00° 26.63° 1895 1895 (100.0 %)
0 (0.0 %) 0
G25 60.02° 69.95° 3600 3600 (100.0 %)
0 (0.0 %) 0
G29 49.51° 80.71° 3600 3600 (100.0 %)
0 (0.0 %) 0
G31 17.50° 41.81° 3600 3600 (100.0 %)
0 (0.0 %) 0
G32 34.67° 48.93° 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 15.01° 19.61° 627 627 (100.0 %)
0 (0.0 %) 0
R5 15.01° 30.46° 3354 3354 (100.0 %)
0 (0.0 %) 1
R13 15.00° 15.32° 67 67 (100.0 %)
0 (0.0 %) 0
R14 42.47° 54.43° 3600 3600 (100.0 %)
0 (0.0 %) 0
R15 37.90° 57.00° 3600 3600 (100.0 %)
0 (0.0 %) 0
R16 - - 0 0 (-)
4 (-) 0
R17 30.25° 63.14° 3600 3600 (100.0 %)
0 (0.0 %) 0
R18 15.00° 21.74° 774 774 (100.0 %)
0 (0.0 %) 0
R23 15.01° 29.39° 2291 2291 (100.0 %)
0 (0.0 %) 0
R24 40.11° 50.65° 3600 3600 (100.0 %)
0 (0.0 %) 0

SV Galileo Min Elev Max Elev Possible Observations Actual Observations Observations with Invalid Ephemeris Cycle Slips
E2 15.00° 27.10° 3215 3215 (100.0 %)
0 (0.0 %) 0
E3 28.74° 39.72° 3600 3600 (100.0 %)
0 (0.0 %) 0
E5 15.00° 31.39° 2819 2819 (100.0 %)
0 (0.0 %) 0
E8 15.00° 18.74° 2378 2378 (100.0 %)
0 (0.0 %) 1
E11 25.71° 46.11° 3600 3600 (100.0 %)
0 (0.0 %) 0
E12 30.25° 32.83° 3600 3600 (100.0 %)
0 (0.0 %) 0
E24 36.00° 49.44° 3600 3600 (100.0 %)
0 (0.0 %) 0
E25 57.81° 67.15° 3600 3600 (100.0 %)
0 (0.0 %) 0
E36 - - 0 0 (-)
1698 (-) 0

SV BeiDou Min Elev Max Elev Possible Observations Actual Observations Observations with Invalid Ephemeris Cycle Slips
C11 19.25° 35.40° 3600 3236 (89.9 %)
0 (0.0 %) 1
C13 15.45° 21.71° 3600 3600 (100.0 %)
0 (0.0 %) 0
C20 15.00° 16.71° 717 717 (100.0 %)
0 (0.0 %) 0
C23 52.54° 67.40° 3600 3600 (100.0 %)
0 (0.0 %) 0
C25 15.00° 22.41° 1583 1583 (100.0 %)
0 (0.0 %) 0
C27 15.00° 20.42° 818 818 (100.0 %)
0 (0.0 %) 0
C28 38.45° 64.91° 3600 3600 (100.0 %)
0 (0.0 %) 0

Missing phase observations by satellite > 15°: 
SV GPS Observations Missing L1C Missing L2S Missing L2W Missing L5Q
G2 4.1 %
0.0 %
100.0 %
1.0 %
100.0 %
G12 4.1 %
0.0 %
0.0 %
0.0 %
100.0 %
G24 2.1 %
0.0 %
0.0 %
0.0 %
0.0 %
G25 4.1 %
0.0 %
0.0 %
0.0 %
0.0 %
G29 4.1 %
0.0 %
0.0 %
0.0 %
100.0 %
G31 4.1 %
0.0 %
0.0 %
0.0 %
100.0 %
G32 4.1 %
0.0 %
0.0 %
0.0 %
0.0 %

SV GLONASS Observations Missing L1C Missing L2C Missing L2P
R4 0.7 %
0.0 %
0.0 %
0.0 %
R5 3.8 %
0.0 %
0.0 %
0.0 %
R13 0.1 %
0.0 %
0.0 %
0.0 %
R14 4.1 %
0.0 %
0.0 %
0.0 %
R15 4.1 %
0.0 %
0.0 %
0.0 %
R17 4.1 %
0.0 %
0.0 %
0.0 %
R18 0.9 %
0.0 %
0.0 %
0.0 %
R23 2.6 %
0.0 %
100.0 %
100.0 %
R24 4.1 %
0.0 %
0.0 %
0.0 %

SV Galileo Observations Missing L1C Missing L5Q Missing L7Q Missing L8Q
E2 3.6 %
0.0 %
0.0 %
0.0 %
0.0 %
E3 4.1 %
0.0 %
0.0 %
0.0 %
0.0 %
E5 3.2 %
0.0 %
0.0 %
0.0 %
0.0 %
E8 2.7 %
0.0 %
0.0 %
0.0 %
0.0 %
E11 4.1 %
0.0 %
0.0 %
0.0 %
0.0 %
E12 4.1 %
0.0 %
0.0 %
0.0 %
0.0 %
E24 4.1 %
0.0 %
0.0 %
0.0 %
0.0 %
E25 4.1 %
0.0 %
0.0 %
0.0 %
0.0 %

SV BeiDou Observations Missing L2I Missing L7I
C11 3.7 %
0.0 %
0.0 %
C13 4.1 %
0.0 %
0.0 %
C20 0.8 %
0.0 %
100.0 %
C23 4.1 %
0.0 %
100.0 %
C25 1.8 %
0.0 %
100.0 %
C27 0.9 %
0.0 %
100.0 %
C28 4.1 %
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 %
1.0 %
100.0 %
G12 0.0 %
0.0 %
0.0 %
100.0 %
G24 0.0 %
0.0 %
0.0 %
0.0 %
G25 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 %
R5 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 %
R18 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
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 %
E8 0.0 %
0.0 %
0.0 %
0.0 %
E11 0.0 %
0.0 %
0.0 %
0.0 %
E12 0.0 %
0.0 %
0.0 %
0.0 %
E24 0.0 %
0.0 %
0.0 %
0.0 %
E25 0.0 %
0.0 %
0.0 %
0.0 %

SV BeiDou Missing C2I Missing C7I
C11 0.0 %
0.0 %
C13 0.0 %
0.0 %
C20 0.0 %
100.0 %
C23 0.0 %
100.0 %
C25 0.0 %
100.0 %
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 Cycle Slips NavIC Observations
85 - 90 0
0
0
0
0
0
0.0 %
80 - 85 0
0
0
0
0
0
0.1 %
75 - 80 0
0
0
0
0
0
0.7 %
70 - 75 0
0
0
0
0
0
0.6 %
65 - 70 0
0
0
0
0
0
5.3 %
60 - 65 0
0
0
0
0
0
6.8 %
55 - 60 0
0
0
0
0
0
4.5 %
50 - 55 0
0
0
0
0
0
7.0 %
45 - 50 0
0
0
0
0
0
8.9 %
40 - 45 0
0
0
0
0
0
9.0 %
35 - 40 0
0
0
1
0
0
8.7 %
30 - 35 0
0
0
0
0
0
10.7 %
25 - 30 1
0
0
0
0
0
8.4 %
20 - 25 11
0
0
0
0
0
12.8 %
15 - 20 0
1
1
0
0
0
16.5 %
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 42.3
41.4
-
G12 47.1
46.8
-
G24 40.6
45.1
48.4
G25 52.8
53.9
57.1
G29 52.7
53.2
-
G31 45.5
45.8
-
G32 50.7
51.1
53.3
Average GPS: 47.4
48.2
52.9

SV GLONASS G1 G2
R4 42.6
42.0
R5 46.4
44.0
R13 33.0
35.0
R14 52.2
48.9
R15 52.8
49.3
R17 50.9
48.8
R18 42.9
42.2
R23 44.1
-
R24 51.7
48.5
Average GLONASS: 46.3
44.9

SV Galileo E1 E5a E5b E5a+b
E2 43.5
46.0
46.4
49.1
E3 48.1
50.0
50.6
53.1
E5 43.6
46.8
47.3
49.9
E8 42.0
44.9
44.6
47.6
E11 45.2
46.3
46.5
49.3
E12 43.7
46.6
46.4
49.4
E24 50.3
51.9
52.3
54.9
E25 53.9
55.3
55.9
58.4
Average Galileo: 46.3
48.5
48.7
51.5

SV BeiDou B1I B2I
C11 42.4
48.2
C13 38.6
41.3
C20 40.9
-
C23 52.7
-
C25 41.1
-
C27 40.7
-
C28 51.1
-
Average BeiDou: 43.9
44.7

Code multipath by satellite > 15°: 
SV GPS Av Elev MP (L1) MP (L2) MP (L5)
G2 19.9 ° 0.28 m
0.46 m
-
G12 34.8 ° 0.15 m
0.13 m
-
G24 20.8 ° 0.16 m
0.14 m
0.18 m
G25 65.0 ° 0.04 m
0.10 m
0.08 m
G29 65.1 ° 0.05 m
0.04 m
-
G31 29.7 ° 0.22 m
0.15 m
-
G32 41.8 ° 0.06 m
0.06 m
0.13 m
Average GPS: - 0.14 m
0.16 m
0.13 m

SV GLONASS Av Elev MP (G1) MP (G2)
R4 17.3 ° 0.14 m
0.17 m
R5 22.7 ° 0.23 m
0.25 m
R13 - - -
R14 48.5 ° 0.09 m
0.13 m
R15 47.4 ° 0.09 m
0.15 m
R17 46.7 ° 0.08 m
0.09 m
R18 18.4 ° 0.12 m
0.22 m
R23 - - -
R24 45.4 ° 0.11 m
0.13 m
Average GLONASS: - 0.12 m
0.16 m

SV Galileo Av Elev MP (E1) MP (E5a) MP (E5b) MP (E5a+b)
E2 21.0 ° 0.22 m
0.32 m
0.31 m
0.15 m
E3 34.2 ° 0.08 m
0.19 m
0.16 m
0.05 m
E5 23.2 ° 0.13 m
0.16 m
0.16 m
0.13 m
E8 16.9 ° 0.35 m
0.51 m
0.51 m
0.12 m
E11 35.9 ° 0.14 m
0.11 m
0.11 m
0.06 m
E12 31.5 ° 0.12 m
0.27 m
0.28 m
0.04 m
E24 42.7 ° 0.07 m
0.13 m
0.12 m
0.05 m
E25 62.5 ° 0.04 m
0.08 m
0.09 m
0.02 m
Average Galileo: - 0.14 m
0.22 m
0.22 m
0.08 m

SV BeiDou Av Elev MP (B1I) MP (B2I)
C11 27.3 ° 0.22 m
0.30 m
C13 18.6 ° 0.22 m
0.32 m
C20 15.9 ° 0.51 m
-
C23 60.0 ° 0.36 m
-
C25 18.7 ° 0.72 m
-
C27 17.7 ° 0.23 m
-
C28 51.7 ° 0.40 m
-
Average BeiDou: - 0.38 m
0.31 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 - - - - - - -
80 - 85 - - - - - - -
75 - 80 0.07 m
0.03 m
- - - - -
70 - 75 0.03 m
0.04 m
- - - - -
65 - 70 0.11 m
0.09 m
0.06 m
0.10 m
0.02 m
- -
60 - 65 0.14 m
0.06 m
0.10 m
0.09 m
0.02 m
- -
55 - 60 0.16 m
0.09 m
0.08 m
0.08 m
0.02 m
- -
50 - 55 0.13 m
0.12 m
- - - - -
45 - 50 0.09 m
0.11 m
0.11 m
0.09 m
0.02 m
- -
40 - 45 0.13 m
0.11 m
0.11 m
0.11 m
0.06 m
- -
35 - 40 0.11 m
0.11 m
0.17 m
0.14 m
0.05 m
- -
30 - 35 0.12 m
0.13 m
0.22 m
0.23 m
0.05 m
- -
25 - 30 0.19 m
0.19 m
0.12 m
0.19 m
0.08 m
- -
20 - 25 0.27 m
0.32 m
0.23 m
0.30 m
0.14 m
- -
15 - 20 0.30 m
0.27 m
0.39 m
0.38 m
0.15 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:


- Orbit missing or expired for SV R16 starting 2021/04/24 10:24:24.00.
- Updated header information or comments after epoch 2021/04/24 10:59:59.00

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  
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This file was processed using version 7.5.2.8679