Baseline Summary B1459 (CREE to BIGW) 
Processed:
Friday, Apr 02, 2004 06:52:59AM
Solution type:
Iono free fixed
Solution acceptability:
Solution acceptable
Ephemeris used:
Precise
Met Data:
Standard
Baseline slope distance:
9307.962m
Elevation mask:
15 degrees
Variance ratio:
13.4
Reference variance:
0.480
RMS:
0.007m
Horizontal Precision 1-sigma (scaled):
0.000m
Vertical Precision 1-sigma (scaled):
0.001m

Start time (GPS Time):
04/03/22, 16:17:45.000
1263, 145065.000
Stop time (GPS Time):
04/03/22, 17:30:30.000
1263, 149430.000
Occupation time:
01:12:45.000
  
Baseline Components (Mark to Mark) 
From:
CREE 
 
 
 
 
Grid
 
Local
 
WGS 84
 
Northing
729296.759m 
Latitude
39ø43'53.45226"N 
Latitude
39ø43'53.45225"N 
Easting
1964566.639m 
Longitude
122ø24'48.01157"W 
Longitude
122ø24'48.01157"W 
Elevation
158.468m 
Height
129.441m
Height
129.441m

To:
BIGW 
 
 
 
 
Grid
 
Local
 
WGS 84
 
Northing
722724.319m 
Latitude
39ø40'21.22473"N 
Latitude
39ø40'21.22472"N
Easting
1971157.001m
Longitude
122ø20'10.23345"W
Longitude
122ø20'10.23345"W
Elevation
140.150m
Height
111.168m
Height
111.168m

Baseline:
 
 
 
 
 
? Northing
-6572.440m
NS Fwd Azimuth
134ø39'40"
? X
3357.745m
? Easting
6590.362m
Ell. Distance
9307.769m
? Y
-7062.936m
? Elevation
-18.318m
? Height
-18.273m
? Z
-5047.637m
  
Standard Errors 
Baseline Errors:
 
 
 
 
 
??? Northing
0.001m
? NS Fwd Azimuth
0.012 seconds
??? X
0.001m
??? Easting
0.001m
? Ell.Distance
0.001m
??? Y
0.001m
??? Elevation
0.001m
??? Height
0.001m
??? Z
0.001m
  
Aposteriori Covariance Matrix 
 
X 
Y 
Z 
X 
5.891e-7m2
 
 
Y 
3.445e-7m2
9.314e-7m2
 
Z 
-4.469e-7m2
-5.701e-7m2
9.604e-7m2
  
Occupations 
 
From
To
Point Name:
CREE
BIGW
Data file:
CREE0821.DAT
BIGW0821.DAT
Receiver Type:
4000SSi
4000SSi
Receiver Serial Number:
17633
14632
Antenna type:
Compact L1/L2 w/Ground Plane
Compact L1/L2 w/Ground Plane
Measured To:
Antenna Phase Center
Antenna Phase Center
Antenna height
Measured
2.063m
1.952m
 
APC
2.063m
1.952m
  
  Tracking Summary 



  
  Residuals 








  
  Processing Style - Precise Ephemeris 
Elevation Mask
15 degrees
Ephemeris
Precise
Solution Type
Fixed
  
  Static 
Minimum baseline observation time
120 seconds
Maximum baseline length to attempt a fixed solution :
       Using broadcast ephemeris
200 kilometers
       Using precise ephemeris
2000 kilometers
  
  Kinematic 
Minimum reference observation time
600 seconds
Minimum static initialization observation time
120 seconds
Minimum known point initialization ratio
3.000
Minimum OTF processing time
200 seconds
  
  Global 
Frequency type
L1
Maximum fixable cycle slip (static processing only)
600 seconds
Maximum iterations (static processing only)
10
Maximum integer search time (static processing only)
30 minutes
Antenna Model
NGS
  
  Quality 

Single frequency
Dual frequency

Flag
Fail
Flag
Fail
RMS acceptance criteria
0.030
0.040
0.020
0.030
Ratio acceptance criteria
3.000
1.500
3.000
1.500
Reference variance acceptance criteria
10.000
20.000
5.000
10.000
Edit multiplier
3.500
  
  Tropo 
Model
Hopfield
Minimum zenith delay interval
2 hours
Use observed met data
Enabled
  
  Iono 
Ambiguity resolution pass (static processing only)
Enabled
       Apply to all baselines longer than
10 kilometers
Final pass
Enabled
       Apply to all baselines longer than
5 kilometers
  
  Events 
Interpolation method
Linear
Number of points to fit
2
Maximum allowed missing epochs
0
Time offset
0 microseconds
  
  OTF Search 
Search method
Optimal