Baseline Summary B761 (Y850 to 6064)

Processed:

Friday, Apr 02, 2004 06:52:59AM

Solution type:

L1 fixed

Solution acceptability:

Solution acceptable

Ephemeris used:

Precise

Met Data:

Standard

Baseline slope distance:

3524.121m

Elevation mask:

15 degrees

Variance ratio:

13.2

Reference variance:

3.161

RMS:

0.006m

Horizontal Precision 1-sigma (scaled):

0.002m

Vertical Precision 1-sigma (scaled):

0.005m

Start time (GPS Time):

04/03/16, 16:06:00.000

1262, 230760.000

Stop time (GPS Time):

04/03/16, 16:46:30.000

1262, 233190.000

Occupation time:

00:40:30.000

 

Baseline Components (Mark to Mark)

From: Y850        
Grid   Local   WGS 84  
Northing 691613.250m Latitude 39°23'33.17923"N Latitude 39°23'33.17922"N
Easting 1978620.537m Longitude 122°14'53.50502"W Longitude 122°14'53.50502"W
Elevation 36.955m Height 7.598m Height 7.598m

To: 6064        
Grid   Local   WGS 84  
Northing 692413.034m Latitude 39°23'58.78616"N Latitude 39°23'58.78616"N
Easting 1975188.764m Longitude 122°17'17.03309"W Longitude 122°17'17.03309"W
Elevation 66.335m Height 36.973m Height 36.973m

Baseline:          
D Northing 799.784m NS Fwd Azimuth 282°57'45" D X -2648.494m
D Easting -3431.774m Ell. Distance 3523.986m D Y 2238.162m
D Elevation 29.380m D Height 29.375m D Z 628.916m

 

Standard Errors

Baseline Errors:          
s D Northing 0.001m s NS Fwd Azimuth 0.060 seconds s D X 0.002m
s D Easting 0.001m s Ell.Distance 0.001m s D Y 0.002m
s D Elevation 0.003m s D Height 0.003m s D Z 0.001m

 

Aposteriori Covariance Matrix

  X Y Z
X 3.372e-6m2    
Y 2.893e-6m2 3.903e-6m2  
Z -1.863e-6m2 -2.253e-6m2 2.000e-6m2

 

Occupations

  From To
Point Name: Y850 6064
Data file: Y8500761-3.DAT 60640761-3.DAT
Receiver Type: 4000SSi 4700
Receiver Serial Number: 6782 220203616
Antenna type: Compact L1/L2 w/Ground Plane Compact L1/L2 w/Ground Plane
Measured To: Antenna Phase Center Bottom of antenna mount
Antenna height Measured 2.063m 2.000m
  APC 2.063m 2.063m

 

  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