Leica SpiderQC v7.11.0 Quality Report


Program Run: 2026/03/03 08:17:51.91

File Details:


Observation File: mihl062h45.26o
GPS Navigation File: mihl062h45.26n
GLONASS Navigation File: mihl062h45.26g
Galileo Navigation File: mihl062h45.26l
BeiDou Navigation File: mihl062h45.26f
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:  -5.6 m dX  -1.4 m dY  -1.3 m dZ 
Diff. Est-Header:  5.9 m (900 estimates) 

Session Summary:


Time of first obs:  2026/03/03 07:45:00.00 GPS 
Time of last obs:  2026/03/03 07:59:59.00 GPS 
Session length:  14.98 minutes 
GPS week:  2408, day 2 
Observation interval:  1.00 seconds 
UTC leap seconds:  18 seconds 

Num SVs with obs:  33 
Num SVs with nav:  118 
Total GPS orbits:  34 
Total GLONASS orbits:  42 
Total Galileo orbits:  61 
Total BeiDou orbits:  46 
SVs with obs:  G1 G2 G3 G10 G12 G25 G28 G31 G32 R6 R7 R8 R9 R10 R11 R16 R23 R24 E2 E7 E8 E26 E27 E29 E30 E33 C14 C23 C24 C25 C32 C33 C41  
SVs without obs:  G4 G5 G6 G7 G8 G9 G11 G13 G14 G15 G16 G17 G18 G19 G20 G21 G22 G23 G24 G26 G27 G29 G30 R1 R2 R3 R4 R5 R12 R13 R14 R15 R17 R18 R19 R20 R21 R22 E1 E3 E4 E5 E6 E9 E10 E11 E12 E13 E14 E15 E16 E17 E18 E19 E20 E21 E22 E23 E24 E25 E28 E31 E32 E34 E35 E36 C1 C2 C3 C4 C5 C6 C7 C8 C9 C10 C11 C12 C13 C15 C16 C17 C18 C19 C20 C21 C22 C26 C27 C28 C29 C30 C31 C34 C35 C36 C37 C38 C39 C40 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:  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 E2 E3 E4 E5 E6 E7 E8 E9 E10 E11 E12 E13 E15 E16 E19 E21 E23 E24 E25 E26 E27 E29 E30 E31 E33 E34 E36 C8 C11 C12 C13 C14 C19 C20 C21 C22 C23 C24 C25 C26 C27 C28 C29 C30 C32 C33 C34 C35 C36 C37 C38 C39 C40 C41 C42 C43 C44 C45 C47 C48 C49 C50  
SVs without nav:  E1 E14 E17 E18 E20 E22 E28 E32 E35 C1 C2 C3 C4 C5 C6 C7 C9 C10 C15 C16 C17 C18 C31 C46 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:  Fail  (See Error Messages) 
RX Clock:  Pass   
Other:  Pass   
     
GPS Specific Tests 
Cycle Slips:  Pass  Value 2 slips, Threshold 15 slips 
Multipath:  Pass  Value 0.03m MP1 / 0.05m MP2, Threshold 0.5 m 
Data Completeness:  Pass  Value 96.6 %, Threshold 95.0 % 
Navigation Data:  Pass   
     
GLONASS Specific Tests 
Cycle Slips:  Pass  Value 0 slips, Threshold 27 slips 
Multipath:  Pass  Value 0.04m MP1 / 0.03m 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 42 slips 
Multipath:  Pass  Value 0.12m MP1 / 0.03m 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 32 slips 
Multipath:  Pass  Value 0.19m MP1, Threshold 0.5 m 
Data Completeness:  Fail  Value 0.0 %, Threshold 90.0 % 
Navigation Data:  Pass   

General Quality Indicators:


Tracking   
Num obs > 0°:  26730 
Num possible obs > 0°:  30887 
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°:  645  (71.7 %) 
Epochs with full data > 15°:  0  (0.0 %) 

Satellite Geometry 
DOP  Minimum  Maximum  Average 
PDOP  3.2  3.3  3.2 
GDOP  3.8  3.9  3.8 

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 
G3  4.233  311 / 565  15.01° / 16.71°  317.18° / 317.14° 
Total:  4.233 (254 observations) 

Receiver Clock 
Clock Slips > 15°:  0 
Max RX clock offset:  0.000007 ms (at 2026/03/03 07:52:31.00) 
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°:  26730  7535  6354  7200  5641  -  - 
Num possible obs > 0°:  30887  8135  7904  7605  7243  -  - 
Num obs with invalid nav:  -  -  -  -  -  -  - 
Num obs without nav:  -  -  -  -  -  -  - 
Num obs to unhealthy SV:  -  -  -  -  -  -  - 
               
Tracking over Elevation Mask (15°) 
Num obs > 15°:  24444  7474  4500  7070  5400  -  - 
% obs > 15°:   99.0 %  96.7 %  100.0 %  100.0 %  100.0 %  -  - 
Num possible obs > 15°:  24699  7729  4500  7070  5400  -  - 
Num complete obs > 15°:  7467  7467  -  -  -  -  - 
% complete obs > 15°:   30.2 %  96.6 %  -  -  -  -  - 
Num obs with WLF change:   -  -  -  -  -  -  - 
Average # SV per Epoch:  27.2   8.3   5.0   7.9   6.0   -  - 
               
Observation ratio w.r.t. L1/E1/B1I: 
Obs L2/B1C:  0.924   0.999   0.800   -  -  -  - 
Obs E5b/B2I:  1.001   -  -  1.001   -  -  - 
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:  0.121 %  0.027 %  -  -  -  -  - 
Num complete obs per slip:  829   3733   -  -  -  -  - 
IOD Slips > 15°:  -  -  -  -  -  -  - 
Outliers > 15°:  -  -  -  -  -  -  - 
LLI : Obs L1/E1/B1I:  0.0003   0.0001   -  0.0010   -  -  - 
LLI : Obs L2/B1C:  0.0001   0.0001   -  -  -  -  - 
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:  0.092 m  0.029 m  0.041 m  0.117 m  0.186 m  -  - 
MP (L2/B1C) RMS:  0.045 m  0.050 m  0.032 m  -  -  -  - 
MP (L5/E5a/B2a) RMS:  -  -  -  -  -  -  - 
MP (E5b/B2I) RMS:  0.028 m  -  -  0.028 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 80.0 %
80.0 %
80.0 %
80.0 %
L2W 99.9 %
99.9 %
99.9 %
99.9 %
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
G1 26.27° 26.72° 900 900 (100.0 %)
0 (0.0 %) 0
G2 19.82° 23.82° 900 900 (100.0 %)
0 (0.0 %) 0
G3 16.72° 18.97° 590 335 (56.8 %)
0 (0.0 %) 2
G10 30.15° 37.30° 900 900 (100.0 %)
0 (0.0 %) 0
G12 15.00° 18.36° 839 839 (100.0 %)
0 (0.0 %) 0
G25 39.06° 39.46° 900 900 (100.0 %)
0 (0.0 %) 0
G28 74.79° 81.93° 900 900 (100.0 %)
0 (0.0 %) 0
G31 40.19° 46.98° 900 900 (100.0 %)
0 (0.0 %) 0
G32 61.07° 65.91° 900 900 (100.0 %)
0 (0.0 %) 0

SV GLONASS Min Elev Max Elev Possible Observations Actual Observations Observations with Invalid Ephemeris Cycle Slips
R7 51.49° 56.10° 900 900 (100.0 %)
0 (0.0 %) 0
R8 51.76° 57.97° 900 900 (100.0 %)
0 (0.0 %) 0
R9 53.03° 57.34° 900 900 (100.0 %)
0 (0.0 %) 0
R10 49.07° 57.68° 900 900 (100.0 %)
0 (0.0 %) 0
R24 16.09° 16.71° 900 900 (100.0 %)
0 (0.0 %) 0

SV Galileo Min Elev Max Elev Possible Observations Actual Observations Observations with Invalid Ephemeris Cycle Slips
E2 20.39° 22.10° 900 900 (100.0 %)
0 (0.0 %) 0
E7 67.09° 70.46° 900 900 (100.0 %)
0 (0.0 %) 0
E8 18.21° 22.04° 900 900 (100.0 %)
0 (0.0 %) 0
E26 26.81° 32.14° 900 900 (100.0 %)
0 (0.0 %) 0
E27 15.01° 19.51° 770 770 (100.0 %)
0 (0.0 %) 7
E29 44.94° 49.04° 900 900 (100.0 %)
0 (0.0 %) 0
E30 33.85° 37.39° 900 900 (100.0 %)
0 (0.0 %) 0
E33 34.52° 35.46° 900 900 (100.0 %)
0 (0.0 %) 0

SV BeiDou Min Elev Max Elev Possible Observations Actual Observations Observations with Invalid Ephemeris Cycle Slips
C23 31.74° 38.26° 900 900 (100.0 %)
0 (0.0 %) 0
C24 21.82° 26.72° 900 900 (100.0 %)
0 (0.0 %) 0
C25 65.30° 67.54° 900 900 (100.0 %)
0 (0.0 %) 0
C32 33.29° 38.79° 900 900 (100.0 %)
0 (0.0 %) 0
C33 29.00° 34.15° 900 900 (100.0 %)
0 (0.0 %) 0
C41 79.87° 82.44° 900 900 (100.0 %)
0 (0.0 %) 0

Missing phase observations by satellite > 15°: 
SV GPS Observations Missing L1C Missing L2W
G1 3.7 %
0.0 %
0.0 %
G2 3.7 %
0.0 %
0.0 %
G3 1.4 %
0.3 %
2.1 %
G10 3.7 %
0.0 %
0.0 %
G12 3.4 %
0.0 %
0.0 %
G25 3.7 %
0.0 %
0.0 %
G28 3.7 %
0.0 %
0.0 %
G31 3.7 %
0.0 %
0.0 %
G32 3.7 %
0.0 %
0.0 %

SV GLONASS Observations Missing L1C Missing L2P
R7 3.7 %
0.0 %
0.0 %
R8 3.7 %
0.0 %
0.0 %
R9 3.7 %
0.0 %
0.0 %
R10 3.7 %
0.0 %
100.0 %
R24 3.7 %
0.0 %
0.0 %

SV Galileo Observations Missing L1C Missing L7Q
E2 3.7 %
0.0 %
0.0 %
E7 3.7 %
0.0 %
0.0 %
E8 3.7 %
0.0 %
0.0 %
E26 3.7 %
0.0 %
0.0 %
E27 3.2 %
0.6 %
0.0 %
E29 3.7 %
0.0 %
0.0 %
E30 3.7 %
0.0 %
0.0 %
E33 3.7 %
0.0 %
0.0 %

SV BeiDou Observations Missing L2I
C23 3.7 %
0.0 %
C24 3.7 %
0.0 %
C25 3.7 %
0.0 %
C32 3.7 %
0.0 %
C33 3.7 %
0.0 %
C41 3.7 %
0.0 %

Missing code observations by satellite > 15°: 
SV GPS Missing C1C Missing C2W
G1 0.0 %
0.0 %
G2 0.0 %
0.0 %
G3 0.0 %
2.1 %
G10 0.0 %
0.0 %
G12 0.0 %
0.0 %
G25 0.0 %
0.0 %
G28 0.0 %
0.0 %
G31 0.0 %
0.0 %
G32 0.0 %
0.0 %

SV GLONASS Missing C1C Missing C2P
R7 0.0 %
0.0 %
R8 0.0 %
0.0 %
R9 0.0 %
0.0 %
R10 0.0 %
100.0 %
R24 0.0 %
0.0 %

SV Galileo Missing C1C Missing C7Q
E2 0.0 %
0.0 %
E7 0.0 %
0.0 %
E8 0.0 %
0.0 %
E26 0.0 %
0.0 %
E27 0.6 %
0.0 %
E29 0.0 %
0.0 %
E30 0.0 %
0.0 %
E33 0.0 %
0.0 %

SV BeiDou Missing C2I
C23 0.0 %
C24 0.0 %
C25 0.0 %
C32 0.0 %
C33 0.0 %
C41 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
4.6 %
75 - 80 0
0
0
0
0
0
2.7 %
70 - 75 0
0
0
0
0
0
0.6 %
65 - 70 0
0
0
0
0
0
7.6 %
60 - 65 0
0
0
0
0
0
3.0 %
55 - 60 0
0
0
0
0
0
6.1 %
50 - 55 0
0
0
0
0
0
8.3 %
45 - 50 0
0
0
0
0
0
5.1 %
40 - 45 0
0
0
0
0
0
2.7 %
35 - 40 0
0
0
0
0
0
14.0 %
30 - 35 0
0
0
0
0
0
12.5 %
25 - 30 0
0
0
0
0
0
7.9 %
20 - 25 0
0
0
0
0
0
11.5 %
15 - 20 2
0
7
0
0
0
13.5 %
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
G1 40.3
39.5
G2 40.7
39.3
G3 39.5
39.5
G10 47.8
47.8
G12 41.8
41.8
G25 48.5
48.6
G28 53.5
53.5
G31 49.6
49.6
G32 55.4
55.4
Average GPS: 46.4
46.1

SV GLONASS G1 G2
R7 52.7
50.4
R8 47.5
50.5
R9 53.0
51.6
R10 47.2
-
R24 40.0
39.7
Average GLONASS: 48.1
48.1

SV Galileo E1 E5b
E2 44.0
47.2
E7 54.9
57.1
E8 43.6
46.8
E26 45.5
49.0
E27 36.7
40.4
E29 51.4
53.7
E30 48.8
50.9
E33 45.9
48.4
Average Galileo: 46.3
49.2

SV BeiDou B1I
C23 46.8
C24 44.3
C25 53.7
C32 44.8
C33 46.4
C41 53.9
Average BeiDou: 48.3

Code multipath by satellite > 15°: 
SV GPS Av Elev MP (L1) MP (L2)
G1 26.5 ° 0.02 m
0.04 m
G2 21.8 ° 0.03 m
0.03 m
G3 17.8 ° 0.15 m
0.10 m
G10 33.7 ° 0.01 m
0.06 m
G12 16.7 ° 0.02 m
0.04 m
G25 39.3 ° 0.01 m
0.10 m
G28 78.4 ° 0.01 m
0.01 m
G31 43.6 ° 0.01 m
0.06 m
G32 63.5 ° 0.01 m
0.01 m
Average GPS: - 0.03 m
0.05 m

SV GLONASS Av Elev MP (G1) MP (G2)
R7 53.8 ° 0.01 m
0.02 m
R8 54.9 ° 0.02 m
0.02 m
R9 55.2 ° 0.04 m
0.02 m
R10 - - -
R24 16.4 ° 0.10 m
0.07 m
Average GLONASS: - 0.04 m
0.03 m

SV Galileo Av Elev MP (E1) MP (E5b)
E2 21.2 ° 0.03 m
0.04 m
E7 68.8 ° 0.03 m
0.01 m
E8 20.1 ° 0.23 m
0.02 m
E26 29.5 ° 0.18 m
0.02 m
E27 17.3 ° 0.12 m
0.09 m
E29 47.0 ° 0.09 m
0.01 m
E30 35.6 ° 0.17 m
0.02 m
E33 35.0 ° 0.08 m
0.03 m
Average Galileo: - 0.12 m
0.03 m

SV BeiDou Av Elev MP (B1I)
C23 35.0 ° 0.33 m
C24 24.3 ° 0.19 m
C25 66.4 ° 0.12 m
C32 36.0 ° 0.19 m
C33 31.6 ° 0.25 m
C41 81.2 ° 0.04 m
Average BeiDou: - 0.19 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 0.03 m
0.01 m
- - - - -
75 - 80 0.01 m
0.01 m
- - - - -
70 - 75 0.02 m
- - 0.01 m
- - -
65 - 70 0.07 m
0.01 m
- 0.01 m
- - -
60 - 65 0.01 m
0.01 m
- - - - -
55 - 60 0.02 m
0.02 m
- - - - -
50 - 55 0.02 m
0.02 m
- - - - -
45 - 50 0.07 m
0.06 m
- 0.01 m
- - -
40 - 45 0.01 m
0.05 m
- - - - -
35 - 40 0.10 m
0.10 m
- 0.02 m
- - -
30 - 35 0.20 m
0.05 m
- 0.02 m
- - -
25 - 30 0.11 m
0.04 m
- 0.02 m
- - -
20 - 25 0.09 m
0.03 m
- 0.03 m
- - -
15 - 20 0.10 m
0.06 m
- 0.05 m
- - -
10 - 15 - - - - - - -
5 - 10 - - - - - - -
0 - 5 - - - - - - -


Observation File Messages:


Rinex v3 decoding error: 'eRNX_W_DATA_INVALID' in file 'C:\WINDOWS\TEMP\_GNSSQC\304\mihl062h45.26o', line '41'.



GPS Navigation File Messages:


Rinex v3 decoding error: 'eRNX_W_DATA_INVALID' in file 'C:\WINDOWS\TEMP\_GNSSQC\304\mihl062h45.26n', line '6'.


GLONASS Navigation File Messages:


Rinex v3 decoding error: 'eRNX_W_DATA_INVALID' in file 'C:\WINDOWS\TEMP\_GNSSQC\304\mihl062h45.26g', line '4'.


Galileo Navigation File Messages:


Rinex v3 decoding error: 'eRNX_W_DATA_INVALID' in file 'C:\WINDOWS\TEMP\_GNSSQC\304\mihl062h45.26l', line '6'.


BeiDou Navigation File Messages:




General Messages:


- Updated header information or comments after epoch 2026/03/03 07:59:59.00

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  
-  It took 0.4 seconds to process this file 
-  This file was processed using version 7.11.0.96