Leica SpiderQC v7.8 Quality Report


Program Run: 2024/03/12 19:12:42.25

File Details:


Observation File: waee072s45.24o
GPS Navigation File: waee072s45.24n
GLONASS Navigation File: waee072s45.24g
Galileo Navigation File: waee072s45.24l
BeiDou Navigation File: waee072s45.24f
Quality Testing:  Fail (See below for details) 

Station Details:


Marker Name/Number:  WAUSAUKEE  WAEE   
Observer/Agency:  Eliott Smith  Wisconsin DOT   
Receiver #/Type/Vers:  5649R51139  TRIMBLE NETR9   
Antenna #/Type:  30137326  TRM55971.00 NONE   
Antenna Offsets (HEN):  0.000  0.000  0.000 
Approx Position (XYZ):  160816.385  -4484395.514  4517734.988 
Approx Position (plh):  45° 23' 10.29905" N  87° 56' 46.23827" W  196.861m 
Diff. Est-Header:  -6.0 m dX  0.2 m dY  0.7 m dZ 
Diff. Est-Header:  6.0 m (900 estimates) 

Session Summary:


Time of first obs:  2024/03/12 18:45:00.00 GPS 
Time of last obs:  2024/03/12 18:59:59.00 GPS 
Session length:  14.98 minutes 
GPS week:  2305, day 2 
Observation interval:  1.00 seconds 
UTC leap seconds:  18 seconds 

Num SVs with obs:  29 
Num SVs with nav:  89 
Total GPS orbits:  54 
Total GLONASS orbits:  32 
Total Galileo orbits:  270 
Total BeiDou orbits:  34 
SVs with obs:  G2 G3 G6 G7 G13 G14 G17 G19 G21 G22 G24 G30 R4 R11 R12 R13 R21 R22 E4 E9 E13 E21 E26 E31 E33 C12 C24 C25 C26  
SVs without obs:  G1 G4 G5 G8 G9 G10 G11 G12 G15 G16 G18 G20 G23 G25 G26 G27 G28 G29 G31 G32 R1 R2 R3 R5 R6 R7 R8 R9 R10 R14 R15 R16 R17 R18 R19 R20 R23 R24 E1 E2 E3 E5 E6 E7 E8 E10 E11 E12 E14 E15 E16 E17 E18 E19 E20 E22 E23 E24 E25 E27 E28 E29 E30 E32 E34 E35 E36 C1 C2 C3 C4 C5 C6 C7 C8 C9 C10 C11 C13 C14 C15 C16 C17 C18 C19 C20 C21 C22 C23 C27 C28 C29 C30 C31 C32 C33 C34 C35 C36 C37 C38 C39 C40 C41 C42 C43 C44 C45 C46 C47 C48 C49 C50 C51 C52 C53 C54 C55 C56 C57 C58 C59 C60 C61 C62 C63 J1 J2 J3 J4 J5 J6 J7 J8 J9 J10 I1 I2 I3 I4 I5 I6 I7 I8 I9  
SVs with nav:  G2 G3 G4 G5 G6 G7 G8 G9 G10 G11 G13 G14 G15 G16 G17 G18 G19 G20 G21 G22 G24 G26 G27 G28 G29 G30 G31 R1 R2 R3 R4 R5 R6 R7 R8 R9 R10 R11 R12 R13 R15 R16 R17 R18 R19 R20 R21 R22 R23 R24 E4 E5 E7 E9 E13 E15 E19 E21 E26 E27 E30 E31 E33 E34 C8 C12 C13 C14 C19 C20 C21 C22 C24 C25 C26 C27 C29 C30 C33 C34 C35 C36 C38 C41 C42 C44 C45 C46 C57  
SVs without nav:  G1 G12 G23 G25 G32 R14 E1 E2 E3 E6 E8 E10 E11 E12 E14 E16 E17 E18 E20 E22 E23 E24 E25 E28 E29 E32 E35 E36 C1 C2 C3 C4 C5 C6 C7 C9 C10 C11 C15 C16 C17 C18 C23 C28 C31 C32 C37 C39 C40 C43 C47 C48 C49 C50 C51 C52 C53 C54 C55 C56 C58 C59 C60 C61 C62 C63  
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 0 slips, Threshold 13 slips 
Multipath:  Pass  Value 0.20m MP1 / 0.21m 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 27 slips 
Multipath:  Pass  Value 0.29m MP1 / 0.25m MP2, Threshold 0.5 m 
Data Completeness:  Fail  Value 0.0 %, Threshold 90.0 % 
Navigation Data:  Pass   
     
Galileo Specific Tests 
Cycle Slips:  Pass  Value 0 slips, Threshold 27 slips 
Multipath:  Pass  Value 0.18m MP1 / 0.30m MP5a / 0.34m MP5b / 0.09m MP5a+b, Threshold 0.5 m 
Data Completeness:  Fail  Value 0.0 %, Threshold 90.0 % 
Navigation Data:  Pass   
     
BeiDou Specific Tests 
Cycle Slips:  Pass  Value 0 slips, Threshold 22 slips 
Multipath:  Pass  Value 0.41m MP1 / 0.13m MP2b, Threshold 0.5 m 
Data Completeness:  Fail  Value 0.0 %, Threshold 90.0 % 
Navigation Data:  Pass   

General Quality Indicators:


Tracking   
Num obs > 0°:  25110 
Num possible obs > 0°:  31938 
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  2.4  2.5  2.4 
GDOP  2.9  3.1  3.0 

Data Gaps 
Num epochs with data:  900 
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 
R23  12.367  158 / 900  15.01° / 20.89°  211.02° / 214.09° 
C34  14.983  1 / 900  20.16° / 25.01°  225.21° / 228.06° 
C44  14.983  1 / 900  74.56° / 79.09°  206.02° / 206.20° 
Total:  42.333 (2540 observations) 

Receiver Clock 
Clock Slips > 15°:  0 
Max RX clock offset:  0.000021 ms (at 2024/03/12 18:47:52.00) 
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°:  25110  10784  5236  5490  3600  -  - 
Num possible obs > 0°:  31938  11729  7609  7200  5400  -  - 
Num obs with invalid nav:  -  -  -  -  -  -  - 
Num obs without nav:  -  -  -  -  -  -  - 
Num obs to unhealthy SV:  -  -  -  -  -  -  - 
               
Tracking over Elevation Mask (15°) 
Num obs > 15°:  18908  6308  4500  4500  3600  -  - 
% obs > 15°:   88.1 %  100.0 %  85.8 %  100.0 %  66.7 %  -  - 
Num possible obs > 15°:  21451  6308  5243  4500  5400  -  - 
Num complete obs > 15°:  6308  6308  -  -  -  -  - 
% complete obs > 15°:   29.4 %  100.0 %  -  -  -  -  - 
Num obs with WLF change:   -  -  -  -  -  -  - 
Average # SV per Epoch:  21.0   7.0   5.0   5.0   4.0   -  - 
               
Observation ratio w.r.t. L1/E1/B1I: 
Obs L2/B1C:  1.176   1.428   1.000   -  -  -  - 
Obs E5b/B2I:  0.667   -  -  1.000   0.250   -  - 
Obs L5/E5a/B2a:  0.583   0.285   -  1.000   -  -  - 
Obs E5a+b/B2a+b:  1.000   -  -  1.000   -  -  - 
Obs L6/E6/B3I/G2a:  -  -  -  -  -  -  - 
Obs G3:  -  -  -  -  -  -  - 

Cycle Slips               
Num cycle slips > 15°:  -  -  -  -  -  -  - 
% slips per complete obs:  -  -  -  -  -  -  - 
Num complete obs per slip:  -  -  -  -  -  -  - 
IOD Slips > 15°:  -  -  -  -  -  -  - 
Outliers > 15°:  -  -  -  -  -  -  - 
LLI : Obs L1/E1/B1I:  -  -  -  -  -  -  - 
LLI : Obs L2/B1C:  -  -  -  -  -  -  - 
LLI : Obs E5b/B2I:  -  -  -  -  -  -  - 
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:  0.257 m  0.200 m  0.290 m  0.184 m  0.407 m  -  - 
MP (L2/B1C) RMS:  0.225 m  0.209 m  0.247 m  -  -  -  - 
MP (L5/E5a/B2a) RMS:  0.278 m  0.212 m  -  0.305 m  -  -  - 
MP (E5b/B2I) RMS:  0.303 m  -  -  0.336 m  0.133 m  -  - 
MP (E5a+b/B2a+b) RMS:  0.091 m  -  -  0.091 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 %
L1P 100.0 %
100.0 %
100.0 %
0.0 %
L1I 100.0 %
100.0 %
100.0 %
100.0 %
L1X 100.0 %
100.0 %
100.0 %
100.0 %
L2C 100.0 %
100.0 %
100.0 %
0.0 %
L2P 100.0 %
100.0 %
100.0 %
0.0 %
L2W 100.0 %
100.0 %
100.0 %
100.0 %
L2X 42.8 %
42.8 %
42.8 %
42.8 %
L5X 58.3 %
58.3 %
58.3 %
0.0 %
L7I 25.0 %
25.0 %
25.0 %
0.0 %
L7X 100.0 %
100.0 %
100.0 %
0.0 %
L8X 100.0 %
100.0 %
100.0 %
0.0 %

Tracking by satellite > 15°: 
SV GPS Min Elev Max Elev Possible Observations Actual Observations Observations with Invalid Ephemeris Cycle Slips
G2 36.44° 41.35° 900 900 (100.0 %)
0 (0.0 %) 0
G13 15.00° 15.03° 8 8 (100.0 %)
0 (0.0 %) 0
G14 76.71° 81.71° 900 900 (100.0 %)
0 (0.0 %) 0
G17 71.50° 76.50° 900 900 (100.0 %)
0 (0.0 %) 0
G19 40.94° 46.82° 900 900 (100.0 %)
0 (0.0 %) 0
G21 21.21° 26.47° 900 900 (100.0 %)
0 (0.0 %) 0
G22 70.26° 76.43° 900 900 (100.0 %)
0 (0.0 %) 0
G30 32.22° 39.26° 900 900 (100.0 %)
0 (0.0 %) 0

SV GLONASS Min Elev Max Elev Possible Observations Actual Observations Observations with Invalid Ephemeris Cycle Slips
R11 40.55° 47.93° 900 900 (100.0 %)
0 (0.0 %) 0
R12 66.74° 75.20° 900 900 (100.0 %)
0 (0.0 %) 0
R13 19.39° 26.38° 900 900 (100.0 %)
0 (0.0 %) 0
R21 48.16° 56.12° 900 900 (100.0 %)
0 (0.0 %) 0
R22 66.02° 74.99° 900 900 (100.0 %)
0 (0.0 %) 0
R23 - - 743 0 (0.0 %)
0 (0.0 %) 0

SV Galileo Min Elev Max Elev Possible Observations Actual Observations Observations with Invalid Ephemeris Cycle Slips
E13 25.24° 29.50° 900 900 (100.0 %)
0 (0.0 %) 0
E21 25.50° 29.83° 900 900 (100.0 %)
0 (0.0 %) 0
E26 61.26° 63.55° 900 900 (100.0 %)
0 (0.0 %) 0
E31 39.93° 44.72° 900 900 (100.0 %)
0 (0.0 %) 0
E33 32.14° 38.28° 900 900 (100.0 %)
0 (0.0 %) 0

SV BeiDou Min Elev Max Elev Possible Observations Actual Observations Observations with Invalid Ephemeris Cycle Slips
C12 49.66° 56.06° 900 900 (100.0 %)
0 (0.0 %) 0
C24 74.83° 75.38° 900 900 (100.0 %)
0 (0.0 %) 0
C25 23.80° 29.11° 900 900 (100.0 %)
0 (0.0 %) 0
C26 36.43° 42.82° 900 900 (100.0 %)
0 (0.0 %) 0
C34 - - 900 0 (0.0 %)
0 (0.0 %) 0
C44 - - 900 0 (0.0 %)
0 (0.0 %) 0

Missing phase observations by satellite > 15°: 
SV GPS Observations Missing L1C Missing L2W Missing L2X Missing L5X
G2 4.8 %
0.0 %
0.0 %
100.0 %
100.0 %
G13 0.0 %
0.0 %
0.0 %
100.0 %
100.0 %
G14 4.8 %
0.0 %
0.0 %
0.0 %
0.0 %
G17 4.8 %
0.0 %
0.0 %
0.0 %
100.0 %
G19 4.8 %
0.0 %
0.0 %
100.0 %
100.0 %
G21 4.8 %
0.0 %
0.0 %
100.0 %
100.0 %
G22 4.8 %
0.0 %
0.0 %
100.0 %
100.0 %
G30 4.8 %
0.0 %
0.0 %
0.0 %
0.0 %

SV GLONASS Observations Missing L1C Missing L1P Missing L2C Missing L2P
R11 4.8 %
0.0 %
0.0 %
0.0 %
0.0 %
R12 4.8 %
0.0 %
0.0 %
0.0 %
0.0 %
R13 4.8 %
0.0 %
0.0 %
0.0 %
0.0 %
R21 4.8 %
0.0 %
0.0 %
0.0 %
0.0 %
R22 4.8 %
0.0 %
0.0 %
0.0 %
0.0 %

SV Galileo Observations Missing L1X Missing L5X Missing L7X Missing L8X
E13 4.8 %
0.0 %
0.0 %
0.0 %
0.0 %
E21 4.8 %
0.0 %
0.0 %
0.0 %
0.0 %
E26 4.8 %
0.0 %
0.0 %
0.0 %
0.0 %
E31 4.8 %
0.0 %
0.0 %
0.0 %
0.0 %
E33 4.8 %
0.0 %
0.0 %
0.0 %
0.0 %

SV BeiDou Observations Missing L2I Missing L7I
C12 4.8 %
0.0 %
0.0 %
C24 4.8 %
0.0 %
100.0 %
C25 4.8 %
0.0 %
100.0 %
C26 4.8 %
0.0 %
100.0 %

Missing code observations by satellite > 15°: 
SV GPS Missing C1C Missing C2W Missing C2X Missing C5X
G2 0.0 %
0.0 %
100.0 %
100.0 %
G13 0.0 %
0.0 %
100.0 %
100.0 %
G14 0.0 %
0.0 %
0.0 %
0.0 %
G17 0.0 %
0.0 %
0.0 %
100.0 %
G19 0.0 %
0.0 %
100.0 %
100.0 %
G21 0.0 %
0.0 %
100.0 %
100.0 %
G22 0.0 %
0.0 %
100.0 %
100.0 %
G30 0.0 %
0.0 %
0.0 %
0.0 %

SV GLONASS Missing C1C Missing C1P Missing C2C Missing C2P
R11 0.0 %
0.0 %
0.0 %
0.0 %
R12 0.0 %
0.0 %
0.0 %
0.0 %
R13 0.0 %
0.0 %
0.0 %
0.0 %
R21 0.0 %
0.0 %
0.0 %
0.0 %
R22 0.0 %
0.0 %
0.0 %
0.0 %

SV Galileo Missing C1X Missing C5X Missing C7X Missing C8X
E13 0.0 %
0.0 %
0.0 %
0.0 %
E21 0.0 %
0.0 %
0.0 %
0.0 %
E26 0.0 %
0.0 %
0.0 %
0.0 %
E31 0.0 %
0.0 %
0.0 %
0.0 %
E33 0.0 %
0.0 %
0.0 %
0.0 %

SV BeiDou Missing C2I Missing C7I
C12 0.0 %
0.0 %
C24 0.0 %
100.0 %
C25 0.0 %
100.0 %
C26 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
1.9 %
75 - 80 0
0
0
0
0
0
10.0 %
70 - 75 0
0
0
0
0
0
12.8 %
65 - 70 0
0
0
0
0
0
4.0 %
60 - 65 0
0
0
0
0
0
4.8 %
55 - 60 0
0
0
0
0
0
1.5 %
50 - 55 0
0
0
0
0
0
6.7 %
45 - 50 0
0
0
0
0
0
4.7 %
40 - 45 0
0
0
0
0
0
14.3 %
35 - 40 0
0
0
0
0
0
11.5 %
30 - 35 0
0
0
0
0
0
4.1 %
25 - 30 0
0
0
0
0
0
15.5 %
20 - 25 0
0
0
0
0
0
7.9 %
15 - 20 0
0
0
0
0
0
0.5 %
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 45.8
35.0
-
G13 41.9
19.3
-
G14 47.0
52.8
56.4
G17 48.2
49.1
-
G19 47.1
36.6
-
G21 42.1
26.3
-
G22 46.1
38.8
-
G30 45.3
42.7
49.8
Average GPS: 45.4
37.6
53.1

SV GLONASS G1 G2
R11 48.3
46.3
R12 49.7
47.8
R13 33.0
36.0
R21 49.5
46.5
R22 49.2
49.5
Average GLONASS: 45.9
45.2

SV Galileo E1 E5a E5b E5a+b
E13 44.8
45.8
45.2
49.0
E21 45.2
46.0
45.4
49.2
E26 50.0
51.8
51.4
55.0
E31 48.3
49.2
48.5
52.3
E33 46.2
47.7
47.1
50.9
Average Galileo: 46.9
48.1
47.5
51.3

SV BeiDou B1I B2I
C12 45.7
49.2
C24 49.1
-
C25 43.7
-
C26 47.3
-
Average BeiDou: 46.4
49.2

Code multipath by satellite > 15°: 
SV GPS Av Elev MP (L1) MP (L2) MP (L5)
G2 38.9 ° 0.23 m
0.26 m
-
G13 - - - -
G14 79.2 ° 0.15 m
0.09 m
0.11 m
G17 74.0 ° 0.15 m
0.11 m
-
G19 43.9 ° 0.18 m
0.18 m
-
G21 23.8 ° 0.31 m
0.52 m
-
G22 73.3 ° 0.19 m
0.13 m
-
G30 35.7 ° 0.19 m
0.17 m
0.31 m
Average GPS: - 0.20 m
0.21 m
0.21 m

SV GLONASS Av Elev MP (G1) MP (G2)
R11 44.2 ° 0.30 m
0.25 m
R12 71.0 ° 0.19 m
0.17 m
R13 22.9 ° 0.51 m
0.47 m
R21 52.1 ° 0.24 m
0.23 m
R22 70.5 ° 0.22 m
0.11 m
Average GLONASS: - 0.29 m
0.25 m

SV Galileo Av Elev MP (E1) MP (E5a) MP (E5b) MP (E5a+b)
E13 27.4 ° 0.28 m
0.39 m
0.46 m
0.20 m
E21 27.7 ° 0.21 m
0.31 m
0.39 m
0.09 m
E26 62.4 ° 0.11 m
0.20 m
0.17 m
0.04 m
E31 42.3 ° 0.16 m
0.21 m
0.27 m
0.04 m
E33 35.2 ° 0.16 m
0.42 m
0.40 m
0.09 m
Average Galileo: - 0.18 m
0.30 m
0.34 m
0.09 m

SV BeiDou Av Elev MP (B1I) MP (B2I)
C12 52.9 ° 0.26 m
0.13 m
C24 75.1 ° 0.19 m
-
C25 26.5 ° 0.53 m
-
C26 39.6 ° 0.65 m
-
Average BeiDou: - 0.41 m
0.13 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 0.14 m
0.09 m
0.11 m
- - - -
75 - 80 0.18 m
0.09 m
0.12 m
- - - -
70 - 75 0.18 m
0.13 m
- - - - -
65 - 70 0.20 m
0.13 m
- - - - -
60 - 65 0.11 m
- 0.20 m
0.17 m
0.04 m
- -
55 - 60 0.25 m
0.18 m
- 0.12 m
- - -
50 - 55 0.25 m
0.26 m
- 0.14 m
- - -
45 - 50 0.24 m
0.21 m
- - - - -
40 - 45 0.29 m
0.22 m
0.21 m
0.27 m
0.04 m
- -
35 - 40 0.29 m
0.22 m
0.36 m
0.39 m
0.07 m
- -
30 - 35 0.17 m
0.19 m
0.37 m
0.40 m
0.10 m
- -
25 - 30 0.33 m
0.58 m
0.35 m
0.43 m
0.15 m
- -
20 - 25 0.43 m
0.47 m
- - - - -
15 - 20 0.56 m
0.50 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 2024/03/12 18:59:59.00

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, L2 code and phase measurements with a SNR of at least 0 
(#)  A complete GLONASS observation contains non-zero G1, G2, G2a code and phase measurements with a SNR of at least 0 
(#)  A complete Galileo observation contains non-zero E1, E5a, E5b, E5a+b, E6 code and phase measurements with a SNR of at least 0 
(#)  A complete BeiDou observation contains non-zero B1I, B1C, B2a, B2I, B2a+b code and phase measurements with a SNR of at least 0 
(#)  A complete QZSS observation contains non-zero code and phase measurements with a SNR of at least 0 
(#)  A complete NavIC 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  
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