Leica SpiderQC v7.8 Quality Report


Program Run: 2025/04/01 21:40:37.76

File Details:


Observation File: mihl091v15.25o
GPS Navigation File: mihl091v15.25n
GLONASS Navigation File: mihl091v15.25g
Galileo Navigation File: mihl091v15.25l
BeiDou Navigation File: mihl091v15.25f
Quality Testing:  Fail (See below for details) 

Station Details:


Marker Name/Number:  HOUGHTON LAKE  MIHL   
Observer/Agency:  Shawn Roy  Michigan DOT   
Receiver #/Type/Vers:  2090016  LEICA GR50  4.50/7.813 
Antenna #/Type:  19067012  LEIAR20 LEIM   
Antenna Offsets (HEN):  0.000  0.000  0.000 
Approx Position (XYZ):  414596.026  -4551094.819  4434845.955 
Approx Position (plh):  44° 19' 58.19096" N  84° 47' 41.39314" W  323.415m 
Diff. Est-Header:  -5.7 m dX  2.8 m dY  -0.1 m dZ 
Diff. Est-Header:  6.4 m (900 estimates) 

Session Summary:


Time of first obs:  2025/04/01 21:15:00.00 GPS 
Time of last obs:  2025/04/01 21:29:59.00 GPS 
Session length:  14.98 minutes 
GPS week:  2360, day 2 
Observation interval:  1.00 seconds 
UTC leap seconds:  18 seconds 

Num SVs with obs:  42 
Num SVs with nav:  94 
Total GPS orbits:  41 
Total GLONASS orbits:  31 
Total Galileo orbits:  250 
Total BeiDou orbits:  41 
SVs with obs:  G4 G5 G6 G9 G11 G12 G19 G20 G25 G29 R1 R2 R3 R4 R9 R10 R16 R17 R18 R19 E2 E4 E6 E10 E11 E12 E16 E24 E25 E30 E36 C11 C12 C19 C21 C22 C23 C25 C34 C35 C44 C50  
SVs without obs:  G1 G2 G3 G7 G8 G10 G13 G14 G15 G16 G17 G18 G21 G22 G23 G24 G26 G27 G28 G30 G31 G32 R5 R6 R7 R8 R11 R12 R13 R14 R15 R20 R21 R22 R23 R24 E1 E3 E5 E7 E8 E9 E13 E14 E15 E17 E18 E19 E20 E21 E22 E23 E26 E27 E28 E29 E31 E32 E33 E34 E35 C1 C2 C3 C4 C5 C6 C7 C8 C9 C10 C13 C14 C15 C16 C17 C18 C20 C24 C26 C27 C28 C29 C30 C31 C32 C33 C36 C37 C38 C39 C40 C41 C42 C43 C45 C46 C47 C48 C49 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:  G1 G2 G3 G4 G5 G6 G7 G8 G9 G10 G11 G12 G13 G14 G15 G16 G17 G19 G20 G22 G24 G25 G27 G28 G29 G30 G31 R1 R2 R3 R4 R5 R7 R8 R9 R10 R12 R13 R14 R15 R16 R17 R18 R19 R21 R22 R23 R24 E2 E3 E4 E5 E6 E8 E9 E10 E11 E12 E16 E19 E23 E24 E25 E26 E29 E30 E31 E33 E34 C6 C11 C12 C16 C19 C20 C21 C22 C23 C24 C25 C26 C29 C30 C32 C33 C34 C35 C36 C39 C43 C44 C45 C48 C50  
SVs without nav:  G18 G21 G23 G26 G32 R6 R11 R20 E1 E7 E13 E14 E15 E17 E18 E20 E21 E22 E27 E28 E32 E35 E36 C1 C2 C3 C4 C5 C7 C8 C9 C10 C13 C14 C15 C17 C18 C27 C28 C31 C37 C38 C40 C41 C42 C46 C47 C49 C51 C52 C53 C54 C55 C56 C57 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 16 slips 
Multipath:  Pass  Value 0.02m MP1 / 0.05m MP2, Threshold 0.5 m 
Data Completeness:  Pass  Value 100.0 %, Threshold 95.0 % 
Navigation Data:  Pass   
     
GLONASS Specific Tests 
Cycle Slips:  Pass  Value 2 slips, Threshold 36 slips 
Multipath:  Pass  Value 0.09m MP1 / 0.06m MP2, Threshold 0.5 m 
Data Completeness:  Fail  Value 0.0 %, Threshold 90.0 % 
Navigation Data:  Pass   
     
Galileo Specific Tests 
Cycle Slips:  Pass  Value 7 slips, Threshold 39 slips 
Multipath:  Pass  Value 0.45m MP1 / 0.05m MP5b, 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 49 slips 
Multipath:  Fail  Value 0.56m MP1, Threshold 0.5 m 
Data Completeness:  Fail  Value 0.0 %, Threshold 90.0 % 
Navigation Data:  Pass   

General Quality Indicators:


Tracking   
Num obs > 0°:  32771 
Num possible obs > 0°:  42803 
Num obs with invalid nav:  0 
Num obs without nav:  900 
Num obs to unhealthy SV:  39 
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°:  583  (64.8 %) 
Epochs with full data > 15°:  0  (0.0 %) 

Satellite Geometry 
DOP  Minimum  Maximum  Average 
PDOP  2.8  2.9  2.8 
GDOP  3.4  3.5  3.4 

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 
E6  2.067  133 / 257  15.00° / 15.63°  126.10° / 125.63° 
R19  5.267  1 / 317  36.04° / 37.75°  299.09° / 301.66° 
Total:  7.333 (440 observations) 

Receiver Clock 
Clock Slips > 15°:  0 
Max RX clock offset:  0.000014 ms (at 2025/04/01 21:27:03.00) 
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°:  32771  8998  7191  7543  9039  -  - 
Num possible obs > 0°:  42803  9000  9000  11700  13103  -  - 
Num obs with invalid nav:  -  -  -  -  -  -  - 
Num obs without nav:  900  -  -  900  -  -  - 
Num obs to unhealthy SV:  39  -  -  -  39  -  - 
               
Tracking over Elevation Mask (15°) 
Num obs > 15°:  28492  7936  5983  6473  8100  -  - 
% obs > 15°:   98.5 %  100.0 %  95.0 %  98.1 %  100.0 %  -  - 
Num possible obs > 15°:  28936  7936  6300  6600  8100  -  - 
Num complete obs > 15°:  7936  7936  -  -  -  -  - 
% complete obs > 15°:   27.4 %  100.0 %  -  -  -  -  - 
Num obs with WLF change:   -  -  -  -  -  -  - 
Average # SV per Epoch:  31.7   8.8   6.6   7.2   9.0   -  - 
               
Observation ratio w.r.t. L1/E1/B1I: 
Obs L2/B1C:  1.000   1.000   1.000   -  -  -  - 
Obs E5b/B2I:  1.000   -  -  1.000   -  -  - 
Obs L5/E5a/B2a:  -  -  -  -  -  -  - 
Obs E5a+b/B2a+b:  -  -  -  -  -  -  - 
Obs L6/E6/B3I/G2a:  -  -  -  -  -  -  - 
Obs G3:  -  -  -  -  -  -  - 

Cycle Slips               
Num cycle slips > 15°:  9  -  2  7  -  -  - 
% slips per complete obs:  0.113 %  -  -  -  -  -  - 
Num complete obs per slip:  881   -  -  -  -  -  - 
IOD Slips > 15°:  -  -  -  -  -  -  - 
Outliers > 15°:  -  -  -  -  -  -  - 
LLI : Obs L1/E1/B1I:  0.0002   -  0.0002   0.0009   -  -  - 
LLI : Obs L2/B1C:  0.0001   -  0.0002   -  -  -  - 
LLI : Obs E5b/B2I:  0.0002   -  -  0.0002   -  -  - 
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:  0.284 m  0.016 m  0.088 m  0.447 m  0.560 m  -  - 
MP (L2/B1C) RMS:  0.051 m  0.047 m  0.057 m  -  -  -  - 
MP (L5/E5a/B2a) RMS:  -  -  -  -  -  -  - 
MP (E5b/B2I) RMS:  0.047 m  -  -  0.047 m  -  -  - 
MP (E5a+b/B2a+b) RMS:  -  -  -  -  -  -  - 
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 %
L2P 100.0 %
99.9 %
100.0 %
100.0 %
L2W 100.0 %
100.0 %
100.0 %
100.0 %
L7Q 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
G5 32.30° 39.35° 900 900 (100.0 %)
0 (0.0 %) 0
G6 37.75° 43.26° 900 900 (100.0 %)
0 (0.0 %) 0
G9 19.80° 20.40° 900 900 (100.0 %)
0 (0.0 %) 0
G11 69.13° 73.94° 900 900 (100.0 %)
0 (0.0 %) 0
G12 43.09° 48.04° 900 900 (100.0 %)
0 (0.0 %) 0
G19 16.24° 22.11° 900 900 (100.0 %)
0 (0.0 %) 0
G20 71.54° 78.83° 900 900 (100.0 %)
0 (0.0 %) 0
G25 37.31° 37.83° 900 900 (100.0 %)
0 (0.0 %) 0
G29 15.00° 19.71° 736 736 (100.0 %)
0 (0.0 %) 0

SV GLONASS Min Elev Max Elev Possible Observations Actual Observations Observations with Invalid Ephemeris Cycle Slips
R2 37.29° 39.86° 900 900 (100.0 %)
0 (0.0 %) 0
R3 37.76° 44.93° 900 900 (100.0 %)
0 (0.0 %) 0
R9 27.84° 28.08° 900 900 (100.0 %)
0 (0.0 %) 0
R16 21.97° 28.51° 900 900 (100.0 %)
0 (0.0 %) 0
R17 30.09° 35.12° 900 900 (100.0 %)
0 (0.0 %) 0
R18 62.17° 62.46° 900 900 (100.0 %)
0 (0.0 %) 0
R19 37.85° 41.19° 900 583 (64.8 %)
0 (0.0 %) 2

SV Galileo Min Elev Max Elev Possible Observations Actual Observations Observations with Invalid Ephemeris Cycle Slips
E2 44.57° 44.99° 900 900 (100.0 %)
0 (0.0 %) 0
E4 20.24° 23.83° 900 900 (100.0 %)
0 (0.0 %) 0
E6 15.63° 18.89° 768 643 (83.7 %)
0 (0.0 %) 2
E10 35.37° 39.66° 900 900 (100.0 %)
0 (0.0 %) 0
E11 62.03° 66.35° 900 900 (100.0 %)
0 (0.0 %) 0
E12 15.00° 16.91° 432 430 (99.5 %)
0 (0.0 %) 5
E16 20.26° 25.95° 900 900 (100.0 %)
0 (0.0 %) 0
E25 37.15° 42.92° 900 900 (100.0 %)
0 (0.0 %) 0
E36 - - 0 0 (-)
900 (-) 0

SV BeiDou Min Elev Max Elev Possible Observations Actual Observations Observations with Invalid Ephemeris Cycle Slips
C11 25.65° 30.46° 900 900 (100.0 %)
0 (0.0 %) 0
C12 74.20° 77.05° 900 900 (100.0 %)
0 (0.0 %) 0
C19 15.52° 19.76° 900 900 (100.0 %)
0 (0.0 %) 0
C21 30.01° 36.52° 900 900 (100.0 %)
0 (0.0 %) 0
C22 49.27° 50.41° 900 900 (100.0 %)
0 (0.0 %) 0
C25 17.22° 20.19° 900 900 (100.0 %)
0 (0.0 %) 0
C34 49.17° 54.55° 900 900 (100.0 %)
0 (0.0 %) 0
C35 17.30° 21.91° 900 900 (100.0 %)
0 (0.0 %) 0
C44 63.52° 68.14° 900 900 (100.0 %)
0 (0.0 %) 0

Missing phase observations by satellite > 15°: 
SV GPS Observations Missing L1C Missing L2W
G5 3.2 %
0.0 %
0.0 %
G6 3.2 %
0.0 %
0.0 %
G9 3.2 %
0.0 %
0.0 %
G11 3.2 %
0.0 %
0.0 %
G12 3.2 %
0.0 %
0.0 %
G19 3.2 %
0.0 %
0.0 %
G20 3.2 %
0.0 %
0.0 %
G25 3.2 %
0.0 %
0.0 %
G29 2.6 %
0.0 %
0.0 %

SV GLONASS Observations Missing L1C Missing L2P
R2 3.2 %
0.0 %
0.0 %
R3 3.2 %
0.0 %
0.0 %
R9 3.2 %
0.0 %
0.0 %
R16 3.2 %
0.0 %
0.0 %
R17 3.2 %
0.0 %
0.0 %
R18 3.2 %
0.0 %
0.0 %
R19 2.0 %
0.3 %
0.7 %

SV Galileo Observations Missing L1C Missing L7Q
E2 3.2 %
0.0 %
0.0 %
E4 3.2 %
0.0 %
0.0 %
E6 2.3 %
0.0 %
0.2 %
E10 3.2 %
0.0 %
0.0 %
E11 3.2 %
0.0 %
0.0 %
E12 1.5 %
0.0 %
0.0 %
E16 3.2 %
0.0 %
0.0 %
E25 3.2 %
0.0 %
0.0 %

SV BeiDou Observations Missing L2I
C11 3.2 %
0.0 %
C12 3.2 %
0.0 %
C19 3.2 %
0.0 %
C21 3.2 %
0.0 %
C22 3.2 %
0.0 %
C25 3.2 %
0.0 %
C34 3.2 %
0.0 %
C35 3.2 %
0.0 %
C44 3.2 %
0.0 %

Missing code observations by satellite > 15°: 
SV GPS Missing C1C Missing C2W
G5 0.0 %
0.0 %
G6 0.0 %
0.0 %
G9 0.0 %
0.0 %
G11 0.0 %
0.0 %
G12 0.0 %
0.0 %
G19 0.0 %
0.0 %
G20 0.0 %
0.0 %
G25 0.0 %
0.0 %
G29 0.0 %
0.0 %

SV GLONASS Missing C1C Missing C2P
R2 0.0 %
0.0 %
R3 0.0 %
0.0 %
R9 0.0 %
0.0 %
R16 0.0 %
0.0 %
R17 0.0 %
0.0 %
R18 0.0 %
0.0 %
R19 0.0 %
0.3 %

SV Galileo Missing C1C Missing C7Q
E2 0.0 %
0.0 %
E4 0.0 %
0.0 %
E6 0.0 %
0.2 %
E10 0.0 %
0.0 %
E11 0.0 %
0.0 %
E12 0.0 %
0.0 %
E16 0.0 %
0.0 %
E25 0.0 %
0.0 %

SV BeiDou Missing C2I
C11 0.0 %
C12 0.0 %
C19 0.0 %
C21 0.0 %
C22 0.0 %
C25 0.0 %
C34 0.0 %
C35 0.0 %
C44 0.0 %

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
0.0 %
75 - 80 0
0
0
0
0
0
4.1 %
70 - 75 0
0
0
0
0
0
4.8 %
65 - 70 0
0
0
0
0
0
3.7 %
60 - 65 0
0
0
0
0
0
6.3 %
55 - 60 0
0
0
0
0
0
0.0 %
50 - 55 0
0
0
0
0
0
4.3 %
45 - 50 0
0
0
0
0
0
4.0 %
40 - 45 0
0
0
0
0
0
10.7 %
35 - 40 0
2
0
0
0
0
17.4 %
30 - 35 0
0
0
0
0
0
7.0 %
25 - 30 0
0
0
0
0
0
8.2 %
20 - 25 0
0
0
0
0
0
12.4 %
15 - 20 0
0
7
0
0
0
16.9 %
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
G5 47.2
46.7
G6 48.6
48.5
G9 41.6
41.6
G11 53.4
53.4
G12 50.0
48.5
G19 41.0
40.6
G20 51.5
51.5
G25 44.9
44.3
G29 39.1
37.6
Average GPS: 46.4
45.9

SV GLONASS G1 G2
R2 50.8
47.4
R3 49.8
48.1
R9 40.2
41.1
R16 44.1
42.9
R17 48.4
46.5
R18 54.2
51.9
R19 36.0
43.7
Average GLONASS: 46.2
46.0

SV Galileo E1 E5b
E2 50.8
52.5
E4 43.9
46.7
E6 41.9
45.0
E10 49.7
51.4
E11 51.6
51.8
E12 37.2
42.0
E16 42.3
45.8
E25 49.0
51.2
Average Galileo: 45.8
48.3

SV BeiDou B1I
C11 35.5
C12 51.1
C19 40.5
C21 46.4
C22 51.6
C25 37.5
C34 51.1
C35 41.7
C44 53.2
Average BeiDou: 45.4

Code multipath by satellite > 15°: 
SV GPS Av Elev MP (L1) MP (L2)
G5 35.8 ° 0.01 m
0.05 m
G6 40.5 ° 0.02 m
0.03 m
G9 20.1 ° 0.03 m
0.04 m
G11 71.5 ° 0.01 m
0.01 m
G12 45.6 ° 0.01 m
0.04 m
G19 19.2 ° 0.03 m
0.10 m
G20 75.2 ° 0.01 m
0.03 m
G25 37.6 ° 0.01 m
0.03 m
G29 17.4 ° 0.02 m
0.09 m
Average GPS: - 0.02 m
0.05 m

SV GLONASS Av Elev MP (G1) MP (G2)
R2 38.6 ° 0.04 m
0.10 m
R3 41.3 ° 0.08 m
0.05 m
R9 28.0 ° 0.05 m
0.04 m
R16 25.2 ° 0.03 m
0.04 m
R17 32.6 ° 0.03 m
0.05 m
R18 62.3 ° 0.02 m
0.02 m
R19 39.5 ° 0.37 m
0.10 m
Average GLONASS: - 0.09 m
0.06 m

SV Galileo Av Elev MP (E1) MP (E5b)
E2 44.8 ° 0.03 m
0.02 m
E4 22.0 ° 0.77 m
0.03 m
E6 17.3 ° 0.81 m
0.16 m
E10 37.5 ° 0.26 m
0.03 m
E11 64.2 ° 0.02 m
0.01 m
E12 16.0 ° 0.11 m
0.05 m
E16 23.1 ° 1.04 m
0.06 m
E25 40.0 ° 0.52 m
0.02 m
Average Galileo: - 0.45 m
0.05 m

SV BeiDou Av Elev MP (B1I)
C11 28.1 ° 0.96 m
C12 75.6 ° 0.11 m
C19 17.6 ° 0.76 m
C21 33.3 ° 0.93 m
C22 49.8 ° 0.34 m
C25 18.7 ° 0.84 m
C34 51.9 ° 0.28 m
C35 19.6 ° 0.74 m
C44 65.8 ° 0.07 m
Average BeiDou: - 0.56 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 0.05 m
0.03 m
- - - - -
70 - 75 0.04 m
0.02 m
- - - - -
65 - 70 0.05 m
0.01 m
- 0.02 m
- - -
60 - 65 0.03 m
0.02 m
- 0.01 m
- - -
55 - 60 - - - - - - -
50 - 55 0.25 m
- - - - - -
45 - 50 0.21 m
0.03 m
- - - - -
40 - 45 0.12 m
0.04 m
- 0.02 m
- - -
35 - 40 0.18 m
0.06 m
- 0.03 m
- - -
30 - 35 0.35 m
0.05 m
- - - - -
25 - 30 0.47 m
0.04 m
- 0.09 m
- - -
20 - 25 0.51 m
0.05 m
- 0.04 m
- - -
15 - 20 0.51 m
0.10 m
- 0.14 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 2025/04/01 21:29:59.00

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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