Leica SpiderQC v4.2 Quality Report

Program Run:

2014/02/05 06:00:39.45

File Details:

Observation File:	02na036e.14o
GPS Navigation File:	02na036e.14n
GLONASS Navigation File:	02na036e.14g

Quality Testing:

Fail (See below for details)

Station Details:

Marker Name/Number:	Tiwi_RDH	02NA
Observer/Agency:
Receiver #/Type/Vers:	355552	LEICA GRX1200GGPRO	5.62/3.014
Antenna #/Type:		LEIAX1202GG NONE
Antenna Offsets (HEN):	0.000	0.000	0.000
Approx Position (XYZ):	-4078495.928	4711380.453	-1355916.133
Approx Position (plh):	12° 21' 21.35483" S	130° 52' 54.20363" E	117.758m
Diff. Est-Header:	-5.2 m dX	16.0 m dY	-10.6 m dZ
Diff. Est-Header:	19.9 m (110 estimates)

Session Summary:

Time of first obs:	2014/02/05 04:17:00.00 GPS
Time of last obs:	2014/02/05 04:59:50.00 GPS
Session length:	42.83 minutes
GPS week:	1778, day 3
Observation interval:	10.00 seconds
UTC leap seconds:	16 seconds

Num SVs with obs:	14
Num SVs with nav:	48
Total GPS orbits:	39
Total GLONASS orbits:	27
Total Galileo orbits:	0
SVs with obs:	G2 G5 G12 G15 G21 G24 G25 G29 R7 R11 R12 R21 R22 R23
SVs without obs:	G1 G3 G4 G6 G7 G8 G9 G10 G11 G13 G14 G16 G17 G18 G19 G20 G22 G23 G26 G27 G28 G30 G31 G32 R1 R2 R3 R4 R5 R6 R8 R9 R10 R13 R14 R15 R16 R17 R18 R19 R20 R24 E1 E2 E3 E4 E5 E6 E7 E8 E9 E10 E11 E12 E13 E14 E15 E16 E17 E18 E19 E20 E21 E22 E23 E24 E25 E26 E27 E28 E29 E30 E31 E32 E33 E34 E35 E36 E37 E38 E39 E40 E41 E42 E43 E44 E45 E46 E47 E48 E49 E50 S1 S2 S3 S4 S5 S6 S7 S8 S9 S10 S11 S12 S13 S14 S15 S16 S17 S18 S19 S20
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 R1 R5 R6 R7 R8 R9 R11 R12 R15 R16 R17 R18 R19 R20 R21 R22 R23
SVs without nav:	G32 R2 R3 R4 R10 R13 R14 R24
User Disabled SVs:	None
Meteo epochs:	0
Auxiliary epochs:	0

Quality Testing:

	Pass/Fail	Details
General Tests
Epochs With Data:	Fail	Value 67.4 %, Threshold 99.0 %
File Format:	Pass
RX Clock:	Pass
Other:	Fail	(See Error Messages)


GPS Specific Tests
Cycle Slips:	Fail	Value 272 slips, Threshold 1 slips
Multipath:	Pass	Value 0.21m MP1 / 0.20m MP2, Threshold 0.5 m
Data Completeness:	Fail	Value 63.1 %, Threshold 95.0 %
Navigation Data:	Pass


GLONASS Specific Tests
Cycle Slips:	Fail	Value 186 slips, Threshold 3 slips
Multipath:	Pass	Value 0.09m MP1 / 0.21m MP2, Threshold 0.5 m
Data Completeness:	Fail	Value 45.5 %, Threshold 90.0 %
Navigation Data:	Fail

Warnings
Warning:	Low satellite availability (69.5 % epochs with at least 5 SV)

General Quality Indicators:

Tracking
Num obs > 0°:	1434
Num possible obs > 0°:	2421
Num obs with invalid nav:	0
Num obs without nav:	7
Num obs to unhealthy SV:	0
Num obs with WLF change:	0
Num complete loss of lock:	30

Num obs GPS > 0°:	813
Num obs GLONASS > 0°:	621
Num obs Galileo > 0°:	0
Num obs All > 0°:	1434

Epochs with < 5 SV > 15°:	53	(30.5 %)
Epochs with all SV > 15°:	73	(42.0 %)
Epochs with full data > 15°:	34	(19.5 %)

Satellite Geometry
DOP	Minimum	Maximum	Average
PDOP	3.4	18.0	4.6
GDOP	4.1	22.8	5.6

Data Gaps
Num epochs with data:	174
Num epochs without data:	84
Data Gaps:	12.33 minutes

List of Data Gaps (-)
Duration	Start Time	End Time
9.00 minutes	2014/02/05 04:17:00.00	2014/02/05 04:26:10.00
1.17 minutes	2014/02/05 04:57:30.00	2014/02/05 04:58:50.00
Total:	12.33 minutes

Non-tracked satellites > 15° (^):
SV	Time (minutes)	Epoch Range	Elevation Range	Azimuth Range
R23	10.833	1 / 8	28.91° / 30.27°	286.83° / 281.08°
G29	2.000	135 / 142	31.88° / 31.88°	247.39° / 247.39°
G2	2.833	140 / 152	43.78° / 43.78°	143.93° / 143.93°
R22	5.167	135 / 153	37.78° / 36.10°	196.58° / 193.76°
R23	4.167	142 / 158	32.31° / 32.31°	264.69° / 264.69°
R22	4.833	155 / 172	36.05° / 34.50°	193.68° / 191.12°
R23	3.167	163 / 172	32.44° / 32.44°	261.21° / 261.21°
Total:	33.000 (198 observations)

Receiver Clock
Clock Slips > 15°:	0
Max RX clock offset:	0.000131 ms (at 2014/02/05 04:42:40.00)
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
Tracking
Num obs > 15°:	1238	704	534	-
% obs > 15°:	68.2 %	63.4 %	75.7 %	-
Num possible obs > 15°:	1815	1110	705	-
Num complete obs > 15°:	1021	700	321	-
% complete obs > 15°:	56.3 %	63.1 %	45.5 %	-
Average # SV per Epoch:	7.1	4.0	3.1	-


Obs L2 : Obs L1:	0.968	0.994	0.926	-
Obs L5 : Obs L1:	-	-	-	-

Cycle Slips
Num cycle slips > 15°:	458	272	186	-
% slips per complete obs:	44.858 %	38.857 %	57.944 %	-
Num complete obs per slip:	223	257	173	-
IOD Slips > 15°:	79	-	79	-
Outliers > 15°:	-	-	-	-
LLI L1 : Obs L1:	0.3118	0.3864	0.1937	-
LLI L2 : Obs L2:	0.3546	0.3829	0.3066	-
LLI L5 : Obs L5:	-	-	-	-

Multipath
MP1 RMS:	0.169 m	0.212 m	0.094 m	-
MP2 RMS:	0.206 m	0.204 m	0.209 m	-
MP5 RMS:	-	-	-	-

Extended Quality Information:

Tracking by observation type > 15°:
Type	Code	Phase	SNR	Doppler
L1	92.7 %	92.7 %	N/A	N/A
L2	N/A	89.7 %	N/A	N/A
L2P	89.7 %	N/A	N/A	N/A

Tracking by satellite > 15°:
SV	Min Elev	Max Elev	Possible Observations	Actual Observations	Observations with Invalid Ephemeris	Cycle Slips
G2	39.63°	58.21°	174	111 (63.8 %)	0 (0.0 %)	43
G5	23.75°	31.38°	174	108 (62.1 %)	0 (0.0 %)	40
G12	37.38°	48.53°	174	112 (64.4 %)	0 (0.0 %)	43
G15	15.00°	16.09°	34	29 (85.3 %)	0 (0.0 %)	6
G21	15.38°	18.07°	32	9 (28.1 %)	0 (0.0 %)	9
G24	57.92°	78.68°	174	112 (64.4 %)	0 (0.0 %)	40
G25	17.66°	27.63°	174	104 (59.8 %)	0 (0.0 %)	40
G29	29.63°	32.30°	174	119 (68.4 %)	0 (0.0 %)	51
R7	-	-	0	0 (-)	7 (-)	0
R11	66.90°	80.33°	174	156 (89.7 %)	0 (0.0 %)	63
R12	30.41°	52.79°	174	148 (85.1 %)	0 (0.0 %)	69
R21	15.59°	19.08°	9	3 (33.3 %)	0 (0.0 %)	3
R22	34.40°	48.05°	174	115 (66.1 %)	0 (0.0 %)	28
R23	30.51°	32.48°	174	112 (64.4 %)	0 (0.0 %)	23

Missing phase observations by satellite > 15°:
SV	Observations	Missing L1	Missing L2
G2	9.0 %	0.0 %	0.0 %
G5	8.7 %	0.0 %	1.9 %
G12	9.0 %	0.0 %	0.0 %
G15	2.3 %	0.0 %	3.4 %
G21	0.7 %	0.0 %	0.0 %
G24	9.0 %	0.0 %	0.0 %
G25	8.4 %	0.0 %	1.0 %
G29	9.6 %	0.0 %	0.0 %
R11	12.6 %	26.3 %	1.9 %
R12	12.0 %	30.4 %	10.8 %
R21	0.2 %	66.7 %	33.3 %
R22	9.3 %	0.0 %	55.7 %
R23	9.0 %	1.8 %	34.8 %

Missing code observations by satellite > 15°:
SV	Missing C1	Missing C2P
G2	0.0 %	0.0 %
G5	0.0 %	1.9 %
G12	0.0 %	0.0 %
G15	0.0 %	3.4 %
G21	0.0 %	0.0 %
G24	0.0 %	0.0 %
G25	0.0 %	1.0 %
G29	0.0 %	0.0 %
R11	26.3 %	1.9 %
R12	30.4 %	10.8 %
R21	66.7 %	33.3 %
R22	0.0 %	55.7 %
R23	1.8 %	34.8 %

Tracking by satellite elevation > 15°:
Elevation	Cycle Slips GPS	Cycle Slips GLONASS	Cycle Slips Galileo	Observations
85 - 90	0	0	0	0.0 %
80 - 85	0	8	0	1.8 %
75 - 80	1	16	0	6.9 %
70 - 75	7	23	0	7.0 %
65 - 70	16	16	0	4.5 %
60 - 65	10	0	0	1.0 %
55 - 60	7	0	0	0.6 %
50 - 55	7	17	0	5.8 %
45 - 50	38	28	0	7.4 %
40 - 45	34	35	0	18.6 %
35 - 40	6	14	0	7.1 %
30 - 35	61	26	0	19.7 %
25 - 30	39	0	0	8.6 %
20 - 25	24	0	0	4.1 %
15 - 20	22	3	0	6.9 %
10 - 15	0	0	0	0.0 %
5 - 10	0	0	0	0.0 %
0 - 5	0	0	0	0.0 %

Signal to Noise Ratio by satellite > 15°:
SV	L1/E1	L2	L5/E5a	E5b	E5a+b
G2	8.8	7.1	-	-	-
G5	7.9	6.0	-	-	-
G12	8.7	7.0	-	-	-
G15	6.7	5.1	-	-	-
G21	6.3	3.6	-	-	-
G24	8.9	7.9	-	-	-
G25	7.0	5.1	-	-	-
G29	7.9	6.4	-	-	-
R11	8.0	6.0	-	-	-
R12	6.9	6.6	-	-	-
R21	7.0	4.5	-	-	-
R22	8.0	7.0	-	-	-
R23	7.9	7.0	-	-	-
Average GPS:	7.8	6.0	-	-	-
Average GLONASS:	7.6	6.2	-	-	-
Average Galileo:	-	-	-	-	-
Average All:	7.7	6.1	-	-	-

Code multipath by satellite > 15°:
SV	Av Elev	MP1	MP2	MP5	MP5b	MP5a+b
G2	48.9 °	0.26 m	0.15 m	-	-	-
G5	27.6 °	0.14 m	0.21 m	-	-	-
G12	43.0 °	0.24 m	0.28 m	-	-	-
G15	15.5 °	0.15 m	0.25 m	-	-	-
G21	-	-	-	-	-	-
G24	68.3 °	0.14 m	0.08 m	-	-	-
G25	22.6 °	0.31 m	0.28 m	-	-	-
G29	31.0 °	0.26 m	0.18 m	-	-	-
R11	73.6 °	0.09 m	0.20 m	-	-	-
R12	41.6 °	0.06 m	0.23 m	-	-	-
R21	-	-	-	-	-	-
R22	41.2 °	0.09 m	0.11 m	-	-	-
R23	31.5 °	0.13 m	0.29 m	-	-	-
Average GPS:	-	0.21 m	0.20 m	-	-	-
Average GLONASS:	-	0.09 m	0.21 m	-	-	-
Average Galileo:	-	-	-	-	-	-
Average All:	-	0.17 m	0.21 m	-	-	-

Code multipath by satellite elevation > 15°:
Elevation	MP1	MP2	MP5	MP5b	MP5a+b
85 - 90	-	-	-	-	-
80 - 85	0.11 m	0.36 m	-	-	-
75 - 80	0.09 m	0.15 m	-	-	-
70 - 75	0.14 m	0.08 m	-	-	-
65 - 70	-	-	-	-	-
60 - 65	-	-	-	-	-
55 - 60	-	-	-	-	-
50 - 55	0.26 m	0.15 m	-	-	-
45 - 50	-	-	-	-	-
40 - 45	0.15 m	0.25 m	-	-	-
35 - 40	0.09 m	0.15 m	-	-	-
30 - 35	0.18 m	0.24 m	-	-	-
25 - 30	0.14 m	0.21 m	-	-	-
20 - 25	-	-	-	-	-
15 - 20	0.26 m	0.27 m	-	-	-
10 - 15	-	-	-	-	-
5 - 10	-	-	-	-	-
0 - 5	-	-	-	-	-

Observation File Messages:

GPS Navigation File Messages:

GLONASS Navigation File Messages:

General Messages:

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 L1, L2 code and phase measurements with a SNR of at least 0
(#)	A complete Galileo 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 0.1 seconds to process this file
-	This file was processed using version 4.2.0.10