Leica SpiderQC v7.5 Quality Report

Program Run:

2021/09/24 21:01:27.61

File Details:

Observation File:	algc267u.21o
GPS Navigation File:	algc267u.21n
GLONASS Navigation File:	algc267u.21g
Galileo Navigation File:	algc267u.21l
BeiDou Navigation File:	algc267u.21f

Quality Testing:

Fail (See below for details)

Station Details:

Marker Name/Number:	ALGC	13456M001
Observer/Agency:	IECA	Junta de Andalucia
Receiver #/Type/Vers:	1832466	LEICA GR50	4.31/7.403
Antenna #/Type:	2110213	LEIAR20 LEIM
Antenna Offsets (HEN):	0.000	0.000	0.000
Approx Position (XYZ):	5135570.619	-489449.771	3738221.713
Approx Position (plh):	36° 06' 39.74829" N	5° 26' 39.03897" W	117.170m
Diff. Est-Header:	3.6 m dX	-3.0 m dY	4.2 m dZ
Diff. Est-Header:	6.3 m (3600 estimates)

Session Summary:

Time of first obs:	2021/09/24 20:00:00.00 GPS
Time of last obs:	2021/09/24 20:59:59.00 GPS
Session length:	59.98 minutes
GPS week:	2176, day 5
Observation interval:	1.00 seconds
UTC leap seconds:	18 seconds

Num SVs with obs:	36
Num SVs with nav:	102
Total GPS orbits:	46
Total GLONASS orbits:	41
Total Galileo orbits:	99
Total BeiDou orbits:	31
Total QZSS orbits:	0
Total NavIC orbits:	0
SVs with obs:	G5 G10 G12 G13 G14 G15 G17 G19 G23 G24 G25 G32 R3 R4 R5 R6 R14 R15 R16 R17 R23 R24 E1 E4 E9 E19 E21 E31 C5 C10 C11 C12 C14 C23 C24 C25
SVs without obs:	G1 G2 G3 G4 G6 G7 G8 G9 G11 G16 G18 G20 G21 G22 G26 G27 G28 G29 G30 G31 R1 R2 R7 R8 R9 R10 R11 R12 R13 R18 R19 R20 R21 R22 E2 E3 E5 E6 E7 E8 E10 E11 E12 E13 E14 E15 E16 E17 E18 E20 E22 E23 E24 E25 E26 E27 E28 E29 E30 E32 E33 E34 E35 E36 C1 C2 C3 C4 C6 C7 C8 C9 C13 C15 C16 C17 C18 C19 C20 C21 C22 C26 C27 C28 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 E14 E15 E18 E19 E21 E24 E25 E26 E27 E30 E31 E33 C5 C6 C7 C8 C9 C10 C11 C12 C13 C14 C16 C19 C20 C21 C22 C23 C24 C25 C26 C27 C28 C29 C30
SVs without nav:	E6 E10 E16 E17 E20 E22 E23 E28 E29 E32 E34 E35 E36 C1 C2 C3 C4 C15 C17 C18 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 0 slips, Threshold 62 slips
Multipath:	Pass	Value 0.11m MP1 / 0.12m 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 2 slips, Threshold 109 slips
Multipath:	Pass	Value 0.06m MP1 / 0.10m MP2, Threshold 0.5 m
Data Completeness:	Pass	Value 93.7 %, Threshold 90.0 %
Navigation Data:	Fail


Galileo Specific Tests
Cycle Slips:	Pass	Value 5 slips, Threshold 123 slips
Multipath:	Pass	Value 0.06m MP1 / 0.12m MP5a / 0.10m MP5b / 0.04m 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 0 slips, Threshold 81 slips
Multipath:	Fail	Value 0.58m MP1 / 0.22m MP2b, Threshold 0.5 m
Data Completeness:	Pass	Value 100.0 %, Threshold 90.0 %
Navigation Data:	Pass

General Quality Indicators:

Tracking
Num obs > 0°:	115317
Num possible obs > 0°:	119812
Num obs with invalid nav:	0
Num obs without nav:	23
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°:	2383	(66.2 %)
Epochs with full data > 15°:	2383	(66.2 %)

Satellite Geometry
DOP	Minimum	Maximum	Average
PDOP	1.9	2.2	2.0
GDOP	2.3	2.7	2.5

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
R6	20.267	1867 / 3083	15.00° / 23.99°	330.03° / 327.03°
Total:	20.267 (1216 observations)

Receiver Clock
Clock Slips > 15°:	0
Max RX clock offset:	0.000020 ms (at 2021/09/24 20:51:14.00)
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°:	115317	37683	28881	21600	27153	-	-
Num possible obs > 0°:	119812	38009	32160	21600	28043	-	-
Num obs with invalid nav:	-	-	-	-	-	-	-
Num obs without nav:	23	-	23	-	-	-	-
Num obs to unhealthy SV:	-	-	-	-	-	-	-

Tracking over Elevation Mask (15°)
Num obs > 15°:	83243	31005	18147	20582	13509	-	-
% obs > 15°:	98.6 %	100.0 %	93.7 %	100.0 %	100.0 %	-	-
Num possible obs > 15°:	84460	31005	19364	20582	13509	-	-
Num complete obs > 15°:	83243	31005	18147	20582	13509	-	-
% complete obs > 15°:	98.6 %	100.0 %	93.7 %	100.0 %	100.0 %	-	-
Num obs with WLF change:	-	-	-	-	-	-	-
Average # SV per Epoch:	23.1	8.6	5.0	5.7	3.8	-	-


Observation ratio w.r.t. L1/E1/B1I:
Obs L2/B1C:	1.832	1.768	1.943	-	-	-	-
Obs E5b/B2I:	0.689	-	-	1.000	0.216	-	-
Obs L5/E5a/B2a:	0.657	0.429	-	1.000	-	-	-
Obs E5a+b/B2a+b:	1.000	-	-	1.000	-	-	-
Obs L6/E6/B3I/G2a:	-	-	-	-	-	-	-
Obs G3:	-	-	-	-	-	-	-

Cycle Slips
Num cycle slips > 15°:	7	-	2	5	-	-	-
% slips per complete obs:	0.008 %	-	0.011 %	0.024 %	-	-	-
Num complete obs per slip:	11891	-	9073	4116	-	-	-
IOD Slips > 15°:	-	-	-	-	-	-	-
Outliers > 15°:	-	-	-	-	-	-	-
LLI : Obs L1/E1/B1I:	0.0000	-	0.0001	-	-	-	-
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:	0.193 m	0.108 m	0.058 m	0.063 m	0.578 m	-	-
MP (L2/B1C) RMS:	0.109 m	0.116 m	0.096 m	-	-	-	-
MP (L5/E5a/B2a) RMS:	0.126 m	0.128 m	-	0.124 m	-	-	-
MP (E5b/B2I) RMS:	0.139 m	-	-	0.101 m	0.216 m	-	-
MP (E5a+b/B2a+b) RMS:	0.044 m	-	-	0.044 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	97.2 %	97.2 %	97.2 %	97.2 %
L2P	97.2 %	97.2 %	97.2 %	97.2 %
L2S	76.8 %	76.8 %	76.8 %	76.8 %
L2W	100.0 %	100.0 %	100.0 %	100.0 %
L5Q	65.7 %	65.7 %	65.7 %	65.7 %
L7I	21.6 %	21.6 %	21.6 %	21.6 %
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
G5	15.00°	16.24°	184	184 (100.0 %)	0 (0.0 %)	0
G10	15.39°	24.93°	3600	3600 (100.0 %)	0 (0.0 %)	0
G12	35.83°	64.15°	3600	3600 (100.0 %)	0 (0.0 %)	0
G13	24.63°	47.18°	3600	3600 (100.0 %)	0 (0.0 %)	0
G15	50.98°	79.96°	3600	3600 (100.0 %)	0 (0.0 %)	0
G17	15.00°	19.66°	3123	3123 (100.0 %)	0 (0.0 %)	0
G19	22.84°	27.95°	3600	3600 (100.0 %)	0 (0.0 %)	0
G23	31.21°	37.29°	3600	3600 (100.0 %)	0 (0.0 %)	0
G24	58.62°	67.72°	3600	3600 (100.0 %)	0 (0.0 %)	0
G25	15.00°	31.71°	2498	2498 (100.0 %)	0 (0.0 %)	0

SV GLONASS	Min Elev	Max Elev	Possible Observations	Actual Observations	Observations with Invalid Ephemeris	Cycle Slips
R4	27.59°	62.13°	3600	3600 (100.0 %)	0 (0.0 %)	0
R5	59.32°	72.81°	3600	3600 (100.0 %)	0 (0.0 %)	0
R6	23.99°	27.70°	1734	517 (29.8 %)	0 (0.0 %)	1
R14	20.08°	44.32°	3600	3600 (100.0 %)	0 (0.0 %)	1
R15	57.80°	64.55°	3600	3600 (100.0 %)	0 (0.0 %)	0
R16	15.00°	32.08°	3230	3230 (100.0 %)	0 (0.0 %)	0
R17	-	-	0	0 (-)	23 (-)	0

SV Galileo	Min Elev	Max Elev	Possible Observations	Actual Observations	Observations with Invalid Ephemeris	Cycle Slips
E1	74.11°	86.40°	3600	3600 (100.0 %)	0 (0.0 %)	0
E4	62.66°	77.05°	3600	3600 (100.0 %)	0 (0.0 %)	0
E9	15.00°	28.22°	2582	2582 (100.0 %)	0 (0.0 %)	1
E19	33.14°	54.67°	3600	3600 (100.0 %)	0 (0.0 %)	2
E21	25.91°	45.20°	3600	3600 (100.0 %)	0 (0.0 %)	2
E31	25.25°	43.19°	3600	3600 (100.0 %)	0 (0.0 %)	0

SV BeiDou	Min Elev	Max Elev	Possible Observations	Actual Observations	Observations with Invalid Ephemeris	Cycle Slips
C11	15.01°	17.66°	516	516 (100.0 %)	0 (0.0 %)	0
C12	15.00°	19.54°	1856	1856 (100.0 %)	0 (0.0 %)	0
C14	15.00°	18.55°	541	541 (100.0 %)	0 (0.0 %)	0
C23	31.85°	47.76°	3600	3600 (100.0 %)	0 (0.0 %)	0
C24	15.00°	31.92°	3396	3396 (100.0 %)	0 (0.0 %)	0
C25	62.78°	73.25°	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
G5	0.2 %	0.0 %	0.0 %	0.0 %	100.0 %
G10	4.3 %	0.0 %	0.0 %	0.0 %	0.0 %
G12	4.3 %	0.0 %	0.0 %	0.0 %	100.0 %
G13	4.3 %	0.0 %	100.0 %	0.0 %	100.0 %
G15	4.3 %	0.0 %	0.0 %	0.0 %	100.0 %
G17	3.8 %	0.0 %	0.0 %	0.0 %	100.0 %
G19	4.3 %	0.0 %	100.0 %	0.0 %	100.0 %
G23	4.3 %	0.0 %	0.0 %	0.0 %	0.0 %
G24	4.3 %	0.0 %	0.0 %	0.0 %	0.0 %
G25	3.0 %	0.0 %	0.0 %	0.0 %	0.0 %

SV GLONASS	Observations	Missing L1C	Missing L2C	Missing L2P
R4	4.3 %	0.0 %	0.0 %	0.0 %
R5	4.3 %	0.0 %	0.0 %	0.0 %
R6	0.6 %	0.0 %	100.0 %	100.0 %
R14	4.3 %	0.0 %	0.0 %	0.0 %
R15	4.3 %	0.0 %	0.0 %	0.0 %
R16	3.9 %	0.0 %	0.0 %	0.0 %

SV Galileo	Observations	Missing L1C	Missing L5Q	Missing L7Q	Missing L8Q
E1	4.3 %	0.0 %	0.0 %	0.0 %	0.0 %
E4	4.3 %	0.0 %	0.0 %	0.0 %	0.0 %
E9	3.1 %	0.0 %	0.0 %	0.0 %	0.0 %
E19	4.3 %	0.0 %	0.0 %	0.0 %	0.0 %
E21	4.3 %	0.0 %	0.0 %	0.0 %	0.0 %
E31	4.3 %	0.0 %	0.0 %	0.0 %	0.0 %

SV BeiDou	Observations	Missing L2I	Missing L7I
C11	0.6 %	0.0 %	0.0 %
C12	2.2 %	0.0 %	0.0 %
C14	0.6 %	0.0 %	0.0 %
C23	4.3 %	0.0 %	100.0 %
C24	4.1 %	0.0 %	100.0 %
C25	4.3 %	0.0 %	100.0 %

Missing code observations by satellite > 15°:

SV GPS	Missing C1C	Missing C2S	Missing C2W	Missing C5Q
G5	0.0 %	0.0 %	0.0 %	100.0 %
G10	0.0 %	0.0 %	0.0 %	0.0 %
G12	0.0 %	0.0 %	0.0 %	100.0 %
G13	0.0 %	100.0 %	0.0 %	100.0 %
G15	0.0 %	0.0 %	0.0 %	100.0 %
G17	0.0 %	0.0 %	0.0 %	100.0 %
G19	0.0 %	100.0 %	0.0 %	100.0 %
G23	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 %

SV GLONASS	Missing C1C	Missing C2C	Missing C2P
R4	0.0 %	0.0 %	0.0 %
R5	0.0 %	0.0 %	0.0 %
R6	0.0 %	100.0 %	100.0 %
R14	0.0 %	0.0 %	0.0 %
R15	0.0 %	0.0 %	0.0 %
R16	0.0 %	0.0 %	0.0 %

SV Galileo	Missing C1C	Missing C5Q	Missing C7Q	Missing C8Q
E1	0.0 %	0.0 %	0.0 %	0.0 %
E4	0.0 %	0.0 %	0.0 %	0.0 %
E9	0.0 %	0.0 %	0.0 %	0.0 %
E19	0.0 %	0.0 %	0.0 %	0.0 %
E21	0.0 %	0.0 %	0.0 %	0.0 %
E31	0.0 %	0.0 %	0.0 %	0.0 %

SV BeiDou	Missing C2I	Missing C7I
C11	0.0 %	0.0 %
C12	0.0 %	0.0 %
C14	0.0 %	0.0 %
C23	0.0 %	100.0 %
C24	0.0 %	100.0 %
C25	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	1.3 %
80 - 85	0	0	0	0	0	0	1.9 %
75 - 80	0	0	0	0	0	0	3.2 %
70 - 75	0	0	0	0	0	0	6.5 %
65 - 70	0	0	0	0	0	0	6.8 %
60 - 65	0	0	0	0	0	0	9.0 %
55 - 60	0	0	0	0	0	0	3.3 %
50 - 55	0	0	0	0	0	0	2.9 %
45 - 50	0	0	0	0	0	0	3.7 %
40 - 45	0	0	0	0	0	0	7.4 %
35 - 40	0	0	2	0	0	0	10.6 %
30 - 35	0	0	0	0	0	0	8.6 %
25 - 30	0	1	2	0	0	0	12.1 %
20 - 25	0	1	0	0	0	0	9.4 %
15 - 20	0	0	1	0	0	0	13.3 %
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
G5	41.1	39.8	-
G10	42.9	44.4	48.0
G12	51.0	49.4	-
G13	47.1	42.5	-
G15	52.6	52.4	-
G17	40.4	41.2	-
G19	43.7	42.9	-
G23	47.4	49.0	52.8
G24	53.1	54.5	58.7
G25	42.0	44.3	49.1
Average GPS:	46.1	46.0	52.2

SV GLONASS	G1	G2
R4	49.6	46.5
R5	54.3	50.3
R6	34.8	-
R14	47.4	43.1
R15	54.0	49.8
R16	40.9	37.5
Average GLONASS:	46.8	45.4

SV Galileo	E1	E5a	E5b	E5a+b
E1	55.1	56.9	57.4	60.2
E4	54.8	56.4	56.9	59.7
E9	44.0	46.7	47.0	49.9
E19	46.6	47.9	47.9	51.0
E21	47.6	50.2	50.3	53.3
E31	48.1	50.0	50.2	53.2
Average Galileo:	49.4	51.4	51.6	54.6

SV BeiDou	B1I	B2I
C11	39.3	44.8
C12	37.7	44.6
C14	38.0	44.9
C23	49.5	-
C24	43.4	-
C25	54.2	-
Average BeiDou:	43.7	44.8

Code multipath by satellite > 15°:

SV GPS	Av Elev	MP (L1)	MP (L2)	MP (L5)
G5	15.6 °	0.05 m	0.06 m	-
G10	20.2 °	0.21 m	0.18 m	0.27 m
G12	50.0 °	0.05 m	0.07 m	-
G13	35.9 °	0.12 m	0.15 m	-
G15	65.5 °	0.06 m	0.04 m	-
G17	17.3 °	0.28 m	0.18 m	-
G19	25.4 °	0.16 m	0.20 m	-
G23	34.3 °	0.06 m	0.07 m	0.09 m
G24	63.2 °	0.03 m	0.05 m	0.05 m
G25	23.4 °	0.06 m	0.17 m	0.09 m
Average GPS:	-	0.11 m	0.12 m	0.13 m

SV GLONASS	Av Elev	MP (G1)	MP (G2)
R4	44.9 °	0.07 m	0.09 m
R5	66.1 °	0.03 m	0.06 m
R6	-	-	-
R14	32.2 °	0.07 m	0.12 m
R15	61.2 °	0.03 m	0.06 m
R16	23.5 °	0.08 m	0.15 m
Average GLONASS:	-	0.06 m	0.10 m

SV Galileo	Av Elev	MP (E1)	MP (E5a)	MP (E5b)	MP (E5a+b)
E1	80.3 °	0.02 m	0.05 m	0.04 m	0.02 m
E4	69.9 °	0.02 m	0.05 m	0.04 m	0.02 m
E9	21.6 °	0.18 m	0.33 m	0.24 m	0.06 m
E19	43.9 °	0.06 m	0.17 m	0.14 m	0.09 m
E21	35.6 °	0.04 m	0.08 m	0.08 m	0.02 m
E31	34.2 °	0.06 m	0.06 m	0.07 m	0.05 m
Average Galileo:	-	0.06 m	0.12 m	0.10 m	0.04 m

SV BeiDou	Av Elev	MP (B1I)	MP (B2I)
C11	16.3 °	0.14 m	0.16 m
C12	17.3 °	0.27 m	0.26 m
C14	16.8 °	0.19 m	0.22 m
C23	39.8 °	1.74 m	-
C24	23.5 °	0.47 m	-
C25	68.0 °	0.67 m	-
Average BeiDou:	-	0.58 m	0.22 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	0.01 m	-	0.05 m	0.04 m	0.01 m	-	-
80 - 85	0.02 m	-	0.05 m	0.05 m	0.02 m	-	-
75 - 80	0.03 m	0.02 m	0.04 m	0.03 m	0.02 m	-	-
70 - 75	0.26 m	0.05 m	0.05 m	0.02 m	0.02 m	-	-
65 - 70	0.16 m	0.05 m	0.05 m	0.05 m	0.02 m	-	-
60 - 65	0.09 m	0.06 m	0.06 m	0.03 m	0.01 m	-	-
55 - 60	0.05 m	0.07 m	0.06 m	-	-	-	-
50 - 55	0.06 m	0.07 m	0.18 m	0.14 m	0.10 m	-	-
45 - 50	0.53 m	0.06 m	0.08 m	0.12 m	0.03 m	-	-
40 - 45	0.29 m	0.07 m	0.09 m	0.07 m	0.04 m	-	-
35 - 40	0.16 m	0.10 m	0.12 m	0.13 m	0.09 m	-	-
30 - 35	0.44 m	0.11 m	0.08 m	0.08 m	0.04 m	-	-
25 - 30	0.14 m	0.18 m	0.12 m	0.13 m	0.05 m	-	-
20 - 25	0.17 m	0.15 m	0.25 m	0.26 m	0.04 m	-	-
15 - 20	0.24 m	0.19 m	0.26 m	0.22 m	0.07 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 R17 starting 2021/09/24 20:28:31.00.
- Updated header information or comments after epoch 2021/09/24 20:59:59.00

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 1.7 seconds to process this file
-	This file was processed using version 7.5.2.8679