[IGSREPORT-4763] Wk 0948 MIT T2 Analysis Report
Thomas
Thomas
Thu Apr 2 13:20:41 PST 1998
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IGS Electronic Report Thu Apr 2 13:20:41 PST 1998 Message Number 4763
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Author: Thomas Herring
Subject: Wk 0948 MIT T2 Analysis Report
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MIT ANALYSIS REPORT GPS-WEEK 0948 Dates: 98mar08 to 98mar14
********************************************************************************
MIT (Massachusetts Institute of Technology)
Room 54-618
77 Massachusetts Avenue,
Cambridge, MA 02139
e-mail: tah at mtglas.mit.edu
tel: (617)253-5941 (Tom Herring)
fax: (617)253-1699
PRODUCTS GENERATED:
The following products are generated and uploaded into CDDIS @ NASA/GSFC
MIT0948g.SNX Combined sinex file from all available analysis centers
MIT0948g.SUM Name of this summary file
MIT0948g.RES File of the individual AC position estimates residuals
to the combined solution for the week.
0.0 Starting Week 0943 we base the analysis on the ITRF96 system and the
reference site list for the ITRF96 system. The increase in the number
of sites used to obtain analysis variances increases the variance
factors for all centers by factors between 2 and 4. The Chi**2 for
the center residuals is now much closer to 1.0
0.1 Starting Week 0931 we added a new residual file to our submissions.
A description of the contents of the file is given in the file itself.
We also changed the treatment of the translation of the individual
AC solutions. The generation of the weighting factors and the constrained
combined solution remains unchanged. However, in the unconstrained
analyses (used for AC comparisons) we now allow explicit translation
and scale parameters in the solution. The net effect is to generate
more realisitic sigmas for the center of mass position estimates and to
make the coordinate estimates immune to real center of mass translations
and scale changes.
0.2 Starting Week 0901 we started using a new apriori file not Non-ITRF94 coordinates
based on the analysis of week 0822-0900 sinex files.
1.0 Analysis Procedures:
(1) Each centers sinex solutions are de-constrained before
combination. Due to numerical stability different new constraints
are applied to different centers (see center report below):
(2) Covariance matrices from each center are re-scaled to generate
unit increment in chi square per degree in the tight constraints solution.
The values are are based in the chi**2 per degree of freedom increment
when the loosely constrained solution is constrained to the ITRF1996
coordinates of the 55 Reference sites. Orientation changes are estimated
in this step, but translations and scale are NOT estimated.
(3) The tight solution is generated with the following constraints on
the core sites. Starting Week 0858, ITRF94 is used for the coordinate
system. Starting Week 0878, we changed the site selection here to use
WTZR and GOL2. Starting Week 0897 we stopped using MADR as a core site.
We continue not use MADR in the reference site list.
Starting Week 0943: 47 Reference sites are used:
Sig N Sig E Sig U
(m) (m) (m)
VILL 0.0027 0.0022 0.0032
MAS1 0.0031 0.0028 0.0031
FORT 0.0029 0.0031 0.0040
BRAZ 0.0031 0.0037 0.0068
KOUR 0.0028 0.0036 0.0070
OHIG 0.0042 0.0048 0.0053
BRMU 0.0023 0.0021 0.0032
THU1 0.0022 0.0023 0.0038
SANT 0.0031 0.0036 0.0042
AREQ 0.0041 0.0045 0.0052
WES2 0.0021 0.0019 0.0031
GODE 0.0020 0.0019 0.0028
ALGO 0.0020 0.0019 0.0028
NLIB 0.0021 0.0020 0.0039
MDO1 0.0021 0.0021 0.0036
PIE1 0.0021 0.0021 0.0037
YELL 0.0021 0.0021 0.0030
GOL2 0.0021 0.0021 0.0031
DRAO 0.0021 0.0021 0.0034
FAIR 0.0024 0.0022 0.0028
KOKB 0.0028 0.0027 0.0033
KWJ1 0.0034 0.0035 0.0042
MAC1 0.0040 0.0038 0.0044
TID2 0.0037 0.0033 0.0039
HOB2 0.0038 0.0034 0.0050
GUAM 0.0034 0.0036 0.0038
TSKB 0.0031 0.0032 0.0041
SHAO 0.0031 0.0033 0.0043
PERT 0.0037 0.0032 0.0042
YAR1 0.0036 0.0030 0.0029
IRKT 0.0029 0.0036 0.0037
LHAS 0.0031 0.0036 0.0041
DAV1 0.0039 0.0040 0.0050
KERG 0.0037 0.0038 0.0044
KIT3 0.0029 0.0033 0.0037
MALI 0.0034 0.0040 0.0046
ZWEN 0.0027 0.0027 0.0038
HART 0.0035 0.0039 0.0043
TROM 0.0025 0.0023 0.0028
MATE 0.0027 0.0024 0.0029
GRAZ 0.0027 0.0023 0.0022
POTS 0.0026 0.0022 0.0025
WTZR 0.0026 0.0022 0.0023
ONSA 0.0026 0.0022 0.0025
NYAL 0.0025 0.0022 0.0037
KOSG 0.0026 0.0022 0.0023
Earth rotation parameters are estimated for each center (even when not given
in the original SINEX files. In this case the partial derivatives are
computed from the station coordinates).
(4) Individual Center comments: As a reminder we include here the
position changes being applied to different centers because their
ARP heights do not match the current station logs (or the values
used by the majority of centers. These were reported in
0.0 IMPORTANT NOTE Previously.)
NOTE: Starting Wk0895 we adopted the station log height for
IISC 0.0780 m (Previous value was 0.0000)
MDVO 0.1456 m (Previous value was 0.1493)
EMR: (a) Constraints loosened to +-5 m for positions
(b) TAHI fixed 97/6/1 Wk0908
JPL: (a) Constraints not changed. No constraints given SINEX file but
they are 10 meter for the core sites, and 1 km for others
(b) From Wk922 JPL has the following differences:
MOIN N 0.0000, E 0.0000, U -.1016, IGS 0.0 0.0 0.0857
MDVO N -0.0048, E 0.0056, U 0.1317, IGS 0.0 0.0 0.1456
TAEJ N -0.0055, E 0.0057, U 0.6387, IGS 0.0 0.0 0.6604
KOUR N 0.0000, E 0.0000, U 0.1320, IGS 0.0 0.0 0.0450
Removed MALI correction WK947 since JPL assumes DM-B antenna rather
than correct DM-T antenna. Height below is nearly consistent with
ARP difference for these antennas.
MALI N 0.0000, E 0.0000, U 0.1663, IGS 0.0 0.0 0.1347
In addition, the following sites have different heights in the
jpl 7 and g series sinex files: CASA, GALA, HART, HARK, LPGS,
NICO, TOUL.
GFZ: (a) Constraints loosened to +-5 m for positions.
(b) GFZ uses U 0.073 for YAR2; we move to U 0.0814 YAR1
COD: (a) Constraints loosened to +-5 m for positions.
SIO: (a) Constraints not changed since the center's constraints +-10 m
(b) Height corrections
THU1 -0.035 m (SIO -.0350, IGS 0.000 m
MALI -0.035 m (SIO 0.0997; IGS 0.1347)
Added Week 947:
FLIN -0.135 m (SIO 0.0150; IGS 0.1500)
NGS: (a) Constraints loosened to +-5 m for positions.
(b) NGS sporatically uses 0.000 for the height of YAR1 instead
of the correct height 0.0730 (Recently Weeks 914,917,918 and 923)
ESA: (a) Constraints not changed since the center's constraints are
very loose (1000m)
(b) Remove TAEJ until large height error is understood (Wk 932)
(5) When the combined and center solutions are compared to ITRF96, the
heights are given a variance 10 times larger than the horizontal coordinates.
The same variance ratio is used when the RMS to ITRF96 core sites is
computed.
(6) Starting Week 0826, we show the differences in the coordinates for
five non-core sites, in remote areas. Four of these sites are processed
by all centers. These sites are not used in the RMS calculations or
the transformation estimation to the 13 core sites. The change in procedure
was because FORT is no longer being processed by all centers. AREQ has
been added to the list for this reason. After Week 0943, when the reference
site list increased we no long summarize additional sites.
(7) Starting Week 0826, we start to show a comparison of each centers
results with the combined solution for the week. When the constraints
are applied to loose combined solution to translate, rotate and scale it
to the ITRF96, the constraints are actually applied using the full
covariance matrix of the combined solution (rather than simply directly
applying the transformations to the coordinates). The approach we use
constrains the center of mass to have zero variance relative to ITRF96.
The result of this is that the combined solution has the same center
of mass position and scale as ITRF96, and therefore when each of the
centers are compared to the combined solution, they generate very similar
translations and scales as they do the ITRF96. Had we simply applied
the transformations to the coordinates, the translations and scale would
have been the difference between the combined translations and scale and
the individual center's translations and scale.
This new section is numbered 4.0.
(8) Starting Week 868, we updated the coordinates of sites not included
in the ITRF94 coordinate files. This introduces a discontinuity in the
the adjustments to some of the "isolated" sites shown below.
2.0 COMBINED FIT TO ITRF 1996
Transformation of loose solution COMBINED to ITRF96
-----------------------------------------------
For 45 Sites, RMS after 7 parameter transformation 3.6 mm COMBINED wrt ITRF96
X-tran +- Y-tran +- Z-tran +- Scale +-
(mm) (mm) (mm) (mm) (mm) (mm) (ppb) (ppb)
-8.2 2.3 5.5 2.3 -13.7 3.4 -0.688 0.108 COMBINED CoM
Adjustments to core site positions for COMBINED
SITE dNorth +- dEast +- dUp +-
(mm) (mm) (mm) (mm) (mm) (mm)
MAS1 -1.6 0.9 6.5 2.0 -6.7 3.8 COMBINED wrt ITRF96
FORT 0.8 1.1 -8.4 2.4 3.9 4.5 COMBINED wrt ITRF96
KOUR -0.6 1.2 -6.7 3.6 13.7 6.3 COMBINED wrt ITRF96
OHIG 4.8 1.9 -0.7 2.2 13.0 4.2 COMBINED wrt ITRF96
BRMU 1.1 1.0 -0.6 2.6 -3.7 3.2 COMBINED wrt ITRF96
THU1 -3.4 1.0 4.2 1.0 10.9 3.2 COMBINED wrt ITRF96
SANT 0.2 1.5 -1.9 2.2 -9.0 4.0 COMBINED wrt ITRF96
AREQ -0.6 1.2 -3.3 3.7 -5.1 4.5 COMBINED wrt ITRF96
WES2 9.3 1.0 -5.6 1.8 2.9 2.6 COMBINED wrt ITRF96
GODE -2.8 0.9 6.6 2.6 16.3 2.9 COMBINED wrt ITRF96
ALGO 0.4 0.7 2.9 1.0 1.3 2.0 COMBINED wrt ITRF96
NLIB 0.5 1.0 1.6 2.5 -2.0 2.8 COMBINED wrt ITRF96
MDO1 4.5 1.0 -1.4 2.5 -13.4 3.2 COMBINED wrt ITRF96
PIE1 4.7 1.2 -3.1 2.8 -2.9 3.2 COMBINED wrt ITRF96
YELL -0.1 0.9 6.3 1.0 -11.7 2.1 COMBINED wrt ITRF96
GOLD 0.2 1.0 -2.0 2.1 -16.7 3.0 COMBINED wrt ITRF96
GOL2 3.4 1.0 4.6 1.3 0.0 3.9 COMBINED wrt ITRF96
DRAO -2.0 0.9 1.3 1.6 -5.9 2.3 COMBINED wrt ITRF96
FAIR 0.7 1.0 2.0 1.0 -15.1 2.4 COMBINED wrt ITRF96
KOKB -2.6 0.9 -1.1 1.4 11.1 3.0 COMBINED wrt ITRF96
KWJ1 -6.5 1.0 9.1 1.5 4.2 3.4 COMBINED wrt ITRF96
MAC1 -0.2 1.1 -10.0 1.2 4.9 2.7 COMBINED wrt ITRF96
TIDB -4.5 1.1 -1.8 2.4 5.8 3.1 COMBINED wrt ITRF96
TID2 1.1 1.1 0.3 1.2 13.9 4.0 COMBINED wrt ITRF96
HOB2 -7.3 1.2 -2.2 2.3 7.7 3.0 COMBINED wrt ITRF96
GUAM -5.8 0.9 3.3 1.5 -4.2 3.8 COMBINED wrt ITRF96
TSKB 3.6 1.0 -2.2 1.1 13.4 2.8 COMBINED wrt ITRF96
SHAO 0.5 1.2 2.2 2.9 -10.7 3.8 COMBINED wrt ITRF96
PERT 0.4 0.9 -3.1 1.4 5.6 3.1 COMBINED wrt ITRF96
YAR1 -3.3 0.8 -2.5 1.2 2.7 2.7 COMBINED wrt ITRF96
IRKT 1.6 1.0 2.1 1.1 -3.8 2.4 COMBINED wrt ITRF96
LHAS 0.3 0.9 7.5 1.3 3.9 2.7 COMBINED wrt ITRF96
DAV1 7.4 1.6 6.2 2.5 0.5 4.9 COMBINED wrt ITRF96
KERG 0.1 1.3 11.9 2.0 2.3 3.0 COMBINED wrt ITRF96
KIT3 4.9 1.0 -2.3 1.5 -18.9 3.2 COMBINED wrt ITRF96
MALI 7.9 1.2 -4.7 2.5 -37.2 4.7 COMBINED wrt ITRF96
ZWEN -0.9 1.0 3.3 1.8 -7.7 2.4 COMBINED wrt ITRF96
TROM -10.2 2.1 9.5 3.3 10.4 6.9 COMBINED wrt ITRF96
MATE -1.8 1.0 -1.4 2.2 -1.2 3.1 COMBINED wrt ITRF96
GRAZ 1.2 1.4 -3.0 3.4 -4.8 3.0 COMBINED wrt ITRF96
POTS 2.1 0.9 -5.3 1.7 -12.1 2.5 COMBINED wrt ITRF96
WTZR 1.8 0.8 -0.2 1.1 4.8 2.3 COMBINED wrt ITRF96
ONSA 0.4 0.8 2.4 1.0 8.6 2.0 COMBINED wrt ITRF96
NYAL -6.0 2.8 -0.3 3.7 30.1 9.0 COMBINED wrt ITRF96
KOSG -1.4 0.8 -3.6 1.6 1.2 2.1 COMBINED wrt ITRF96
Reference sites NOT used
MADR 10.0 1.3 -1.9 2.8 -7.0 5.0 COMBINED wrt ITRF96
3.0 CENTER FITS TO ITRF 1996
CENTER EMR
-------------------
VARIANCE RESCALING FACTOR FOR EMR 24.4788
Transformation of loose solution EMR to ITRF96
-----------------------------------------------
For 23 Sites, RMS after 7 parameter transformation 10.2 mm EMR wrt ITRF96
X-tran +- Y-tran +- Z-tran +- Scale +-
(mm) (mm) (mm) (mm) (mm) (mm) (ppb) (ppb)
-23.0 17.3 85.2 21.4 -163.2 58.3 -2.161 0.702 EMR CoM
Adjustments to core site positions for EMR
SITE dNorth +- dEast +- dUp +-
(mm) (mm) (mm) (mm) (mm) (mm)
MAS1 9.4 4.3 7.8 8.4 22.7 15.5 EMR wrt ITRF96
FORT 13.8 5.7 -40.1 14.9 -12.9 29.3 EMR wrt ITRF96
SANT 7.2 7.7 -17.9 12.6 23.7 22.6 EMR wrt ITRF96
AREQ 5.5 5.8 -23.3 11.7 26.9 20.7 EMR wrt ITRF96
ALGO 5.6 3.6 6.8 6.6 5.9 11.0 EMR wrt ITRF96
YELL 5.7 4.2 15.6 6.0 -9.1 12.3 EMR wrt ITRF96
GOLD 4.2 3.8 14.7 6.7 -25.0 12.4 EMR wrt ITRF96
DRAO 3.0 3.7 15.6 5.6 -8.3 10.6 EMR wrt ITRF96
FAIR 7.0 4.2 5.8 6.1 -11.7 12.7 EMR wrt ITRF96
KOKB -14.0 5.4 8.7 9.8 -17.1 18.4 EMR wrt ITRF96
TIDB -30.2 6.5 -12.5 11.6 2.7 20.9 EMR wrt ITRF96
GUAM -20.5 5.4 9.8 20.7 -9.1 22.4 EMR wrt ITRF96
TSKB -0.1 4.4 0.5 8.3 -3.9 15.4 EMR wrt ITRF96
YAR1 -13.9 4.8 -15.3 14.4 26.8 17.8 EMR wrt ITRF96
IRKT 4.1 4.7 -4.9 7.8 -13.2 13.0 EMR wrt ITRF96
LHAS -3.6 4.3 0.7 8.9 5.9 15.5 EMR wrt ITRF96
DAV1 23.3 8.5 14.2 16.6 14.4 33.1 EMR wrt ITRF96
KERG 16.4 5.8 32.7 11.6 34.9 17.3 EMR wrt ITRF96
KIT3 6.1 4.8 -2.0 13.5 -14.7 19.3 EMR wrt ITRF96
MALI 18.4 5.8 15.6 28.0 -51.5 24.6 EMR wrt ITRF96
WTZR 0.9 4.3 -0.7 7.6 6.0 13.2 EMR wrt ITRF96
NYAL -15.3 7.5 7.9 10.1 10.4 30.5 EMR wrt ITRF96
KOSG -2.4 4.1 0.4 7.0 -3.7 11.8 EMR wrt ITRF96
Reference sites NOT used
CENTER JPL
-------------------
VARIANCE RESCALING FACTOR FOR JPL 6.36701
Transformation of loose solution JPL to ITRF96
-----------------------------------------------
For 26 Sites, RMS after 7 parameter transformation 3.7 mm JPL wrt ITRF96
X-tran +- Y-tran +- Z-tran +- Scale +-
(mm) (mm) (mm) (mm) (mm) (mm) (ppb) (ppb)
-1.5 6.3 -2.7 6.7 0.8 7.0 -0.003 0.208 JPL CoM
Adjustments to core site positions for JPL
SITE dNorth +- dEast +- dUp +-
(mm) (mm) (mm) (mm) (mm) (mm)
MAS1 -2.5 3.0 3.4 3.4 13.9 13.0 JPL wrt ITRF96
FORT -0.5 1.9 -7.9 2.8 10.7 7.5 JPL wrt ITRF96
OHIG 2.5 3.1 2.0 3.0 19.1 8.0 JPL wrt ITRF96
THU1 -1.8 1.4 5.0 1.1 2.6 6.0 JPL wrt ITRF96
SANT -2.4 2.3 -1.0 2.6 -1.9 7.1 JPL wrt ITRF96
WES2 11.7 2.9 -4.4 2.4 -5.7 9.9 JPL wrt ITRF96
ALGO 0.9 1.3 3.0 1.3 -10.1 4.2 JPL wrt ITRF96
YELL 0.5 1.3 5.5 1.1 -18.2 4.4 JPL wrt ITRF96
GOL2 3.2 1.2 3.3 1.4 -6.7 4.4 JPL wrt ITRF96
FAIR 1.9 1.4 1.8 1.2 -15.0 4.5 JPL wrt ITRF96
KOKB -4.4 1.4 -1.4 1.6 12.1 5.4 JPL wrt ITRF96
KWJ1 -7.2 1.4 5.9 1.6 13.5 5.5 JPL wrt ITRF96
MAC1 5.6 1.9 -8.0 1.6 -4.0 5.0 JPL wrt ITRF96
TID2 3.3 1.4 2.1 1.4 14.2 4.6 JPL wrt ITRF96
GUAM -4.6 1.3 2.3 1.6 -6.8 5.6 JPL wrt ITRF96
TSKB 3.0 1.3 -3.2 1.2 17.7 4.4 JPL wrt ITRF96
PERT -1.2 1.5 -1.6 1.7 5.4 5.8 JPL wrt ITRF96
YAR1 -4.5 1.3 -1.3 1.5 -7.6 4.7 JPL wrt ITRF96
IRKT 0.8 1.5 0.4 1.2 -3.1 4.4 JPL wrt ITRF96
LHAS -2.6 1.3 5.2 1.5 9.7 4.9 JPL wrt ITRF96
DAV1 2.8 3.5 0.4 5.2 2.5 10.8 JPL wrt ITRF96
KERG -2.0 2.0 6.6 2.7 -1.9 6.0 JPL wrt ITRF96
KIT3 3.0 1.8 -3.7 1.9 -20.8 7.0 JPL wrt ITRF96
MALI 9.0 2.0 -7.3 2.9 -34.8 8.3 JPL wrt ITRF96
WTZR 0.2 1.5 0.7 1.4 4.8 4.7 JPL wrt ITRF96
ONSA -0.9 1.5 1.2 1.3 10.3 4.3 JPL wrt ITRF96
Reference sites NOT used
CENTER GFZ
-------------------
VARIANCE RESCALING FACTOR FOR GFZ 188.951
Transformation of loose solution GFZ to ITRF96
-----------------------------------------------
For 38 Sites, RMS after 7 parameter transformation 6.9 mm GFZ wrt ITRF96
X-tran +- Y-tran +- Z-tran +- Scale +-
(mm) (mm) (mm) (mm) (mm) (mm) (ppb) (ppb)
-18.7 14.3 107.6 12.3 -48.2 43.5 -0.719 0.562 GFZ CoM
Adjustments to core site positions for GFZ
SITE dNorth +- dEast +- dUp +-
(mm) (mm) (mm) (mm) (mm) (mm)
MAS1 -1.5 3.6 -4.7 7.6 -8.3 18.6 GFZ wrt ITRF96
FORT -2.4 4.6 -14.7 13.6 20.9 24.1 GFZ wrt ITRF96
KOUR -2.9 4.7 -3.4 15.8 24.3 38.0 GFZ wrt ITRF96
OHIG -6.6 6.8 2.4 9.3 35.1 18.8 GFZ wrt ITRF96
BRMU 3.0 3.2 6.0 7.2 -13.1 14.7 GFZ wrt ITRF96
THU1 0.2 3.6 8.3 4.3 5.8 17.6 GFZ wrt ITRF96
SANT -5.6 5.3 -1.3 10.4 9.3 20.8 GFZ wrt ITRF96
AREQ -4.4 4.0 0.4 10.0 3.9 18.7 GFZ wrt ITRF96
WES2 15.1 3.0 0.0 6.3 -11.2 12.9 GFZ wrt ITRF96
ALGO 8.2 3.1 7.2 6.2 -6.3 12.8 GFZ wrt ITRF96
NLIB 9.3 3.0 4.6 6.1 -6.6 12.7 GFZ wrt ITRF96
MDO1 12.5 3.2 -1.3 6.4 -18.5 14.0 GFZ wrt ITRF96
YELL 10.4 4.1 3.6 6.6 -16.0 15.9 GFZ wrt ITRF96
GOL2 11.1 3.4 -2.9 6.7 -9.1 13.7 GFZ wrt ITRF96
DRAO 7.7 3.3 -3.5 5.9 -12.5 12.2 GFZ wrt ITRF96
FAIR 5.0 4.0 -13.5 6.5 -21.8 14.6 GFZ wrt ITRF96
KOKB -6.7 4.0 -5.2 8.7 26.9 16.9 GFZ wrt ITRF96
KWJ1 -13.3 4.4 35.5 9.4 4.8 20.5 GFZ wrt ITRF96
MAC1 -5.0 5.5 -17.7 8.2 11.0 16.3 GFZ wrt ITRF96
TID2 -7.7 4.3 -3.9 7.8 15.7 15.5 GFZ wrt ITRF96
HOB2 -9.0 4.6 -7.5 7.9 9.2 15.7 GFZ wrt ITRF96
GUAM -10.0 4.5 18.7 10.1 -7.4 21.3 GFZ wrt ITRF96
TSKB 2.1 4.1 10.3 7.3 15.0 14.5 GFZ wrt ITRF96
YAR1 -5.4 4.4 -7.0 9.9 7.7 19.4 GFZ wrt ITRF96
IRKT 10.4 4.1 8.6 7.4 -8.8 13.7 GFZ wrt ITRF96
LHAS 7.3 4.2 3.7 8.1 9.4 16.8 GFZ wrt ITRF96
DAV1 10.0 13.4 20.0 24.8 3.5 44.4 GFZ wrt ITRF96
KERG 2.1 5.3 17.4 9.1 5.6 16.8 GFZ wrt ITRF96
KIT3 12.1 4.7 -12.5 9.7 -18.9 20.5 GFZ wrt ITRF96
MALI 8.3 4.8 -27.1 14.5 -38.8 24.1 GFZ wrt ITRF96
ZWEN 1.8 3.2 -1.9 5.8 -8.9 12.3 GFZ wrt ITRF96
TROM -8.5 5.0 6.7 8.1 -3.1 22.4 GFZ wrt ITRF96
MATE -1.3 3.0 -6.9 5.9 -3.6 12.7 GFZ wrt ITRF96
POTS 0.6 3.1 -2.8 5.9 -15.8 12.6 GFZ wrt ITRF96
WTZR -0.3 3.6 -1.1 6.8 1.4 15.5 GFZ wrt ITRF96
ONSA 0.3 3.2 0.9 5.4 6.8 12.8 GFZ wrt ITRF96
NYAL -6.1 6.4 -2.1 9.0 22.3 29.6 GFZ wrt ITRF96
KOSG -2.0 3.1 0.9 5.4 -9.6 12.2 GFZ wrt ITRF96
Reference sites NOT used
CENTER COD
-------------------
VARIANCE RESCALING FACTOR FOR COD 50.7125
Transformation of loose solution COD to ITRF96
-----------------------------------------------
For 41 Sites, RMS after 7 parameter transformation 3.9 mm COD wrt ITRF96
X-tran +- Y-tran +- Z-tran +- Scale +-
(mm) (mm) (mm) (mm) (mm) (mm) (ppb) (ppb)
-7.9 2.9 -0.5 3.0 -25.1 4.5 -1.557 0.165 COD CoM
Adjustments to core site positions for COD
SITE dNorth +- dEast +- dUp +-
(mm) (mm) (mm) (mm) (mm) (mm)
MAS1 -4.1 2.1 11.0 5.9 -2.9 5.3 COD wrt ITRF96
FORT 0.8 2.3 -2.1 5.4 -4.4 7.5 COD wrt ITRF96
KOUR -0.4 2.1 -3.5 5.3 9.5 8.1 COD wrt ITRF96
OHIG 11.9 3.9 -12.5 4.9 14.7 6.6 COD wrt ITRF96
BRMU -0.5 2.3 -0.9 5.0 0.3 4.3 COD wrt ITRF96
THU1 -5.6 2.2 4.8 2.7 20.6 4.9 COD wrt ITRF96
SANT 6.6 2.7 -5.6 5.8 -11.1 5.8 COD wrt ITRF96
AREQ 2.2 2.3 -2.0 6.5 4.1 5.7 COD wrt ITRF96
WES2 8.1 2.0 -8.6 4.8 7.8 3.4 COD wrt ITRF96
GODE -3.6 1.8 5.7 5.2 21.2 3.5 COD wrt ITRF96
ALGO -1.2 1.8 0.4 4.8 7.7 3.1 COD wrt ITRF96
NLIB -0.7 1.5 0.7 5.3 4.0 3.2 COD wrt ITRF96
MDO1 2.3 1.9 0.0 5.7 -5.9 3.9 COD wrt ITRF96
PIE1 2.7 2.0 0.3 5.3 4.6 3.8 COD wrt ITRF96
YELL -2.0 2.3 5.8 3.3 -7.5 2.9 COD wrt ITRF96
GOLD -0.7 2.4 -3.5 4.8 -8.8 4.1 COD wrt ITRF96
DRAO -3.9 2.5 2.3 3.9 0.9 3.4 COD wrt ITRF96
FAIR 0.5 2.5 2.2 3.0 -14.3 3.5 COD wrt ITRF96
KOKB -2.6 2.3 -4.9 6.0 14.1 4.9 COD wrt ITRF96
KWJ1 -2.6 2.3 15.6 6.9 1.3 5.3 COD wrt ITRF96
MAC1 -0.3 2.5 -9.8 4.0 8.3 4.0 COD wrt ITRF96
TIDB -2.6 2.6 -3.2 4.6 5.7 4.5 COD wrt ITRF96
HOB2 -5.8 2.7 -5.4 4.2 3.3 4.3 COD wrt ITRF96
GUAM -1.5 2.4 0.1 5.6 -7.1 7.2 COD wrt ITRF96
TSKB 5.4 2.9 -2.8 4.4 6.9 5.2 COD wrt ITRF96
SHAO 1.7 2.6 1.7 4.9 -8.1 5.1 COD wrt ITRF96
PERT -2.4 2.3 -9.1 5.0 0.2 4.7 COD wrt ITRF96
YAR1 -5.5 2.3 -9.2 5.1 -1.3 4.5 COD wrt ITRF96
IRKT 1.2 2.1 2.1 4.6 -4.5 3.7 COD wrt ITRF96
LHAS -1.6 1.8 4.0 6.1 1.1 4.2 COD wrt ITRF96
DAV1 10.1 2.7 8.0 3.7 1.7 6.4 COD wrt ITRF96
KERG 4.8 2.6 11.7 4.8 5.9 4.7 COD wrt ITRF96
KIT3 3.4 2.4 -0.2 5.0 -22.1 5.2 COD wrt ITRF96
MALI 4.9 2.4 2.3 6.3 -43.4 7.9 COD wrt ITRF96
ZWEN -1.4 2.7 4.3 3.4 -6.8 3.5 COD wrt ITRF96
MATE -3.6 2.1 0.2 5.0 0.3 4.0 COD wrt ITRF96
GRAZ -1.5 2.0 0.6 4.6 -3.0 3.4 COD wrt ITRF96
POTS -0.5 1.9 1.2 4.3 -8.7 3.3 COD wrt ITRF96
WTZR -0.3 1.9 0.9 4.5 5.0 3.6 COD wrt ITRF96
ONSA -0.5 1.9 3.0 3.9 7.0 3.1 COD wrt ITRF96
KOSG -3.2 1.7 1.7 4.4 3.6 2.9 COD wrt ITRF96
Reference sites NOT used
CENTER SIO
-------------------
VARIANCE RESCALING FACTOR FOR SIO 5.87057
Transformation of loose solution SIO to ITRF96
-----------------------------------------------
For 43 Sites, RMS after 7 parameter transformation 6.6 mm SIO wrt ITRF96
X-tran +- Y-tran +- Z-tran +- Scale +-
(mm) (mm) (mm) (mm) (mm) (mm) (ppb) (ppb)
-12.2 8.8 -11.7 8.8 -123.1 28.9 -0.450 0.486 SIO CoM
Adjustments to core site positions for SIO
SITE dNorth +- dEast +- dUp +-
(mm) (mm) (mm) (mm) (mm) (mm)
MAS1 0.4 2.8 7.0 4.2 -34.1 11.1 SIO wrt ITRF96
FORT 0.6 4.2 -10.4 8.2 7.7 13.2 SIO wrt ITRF96
KOUR -3.0 3.7 -9.8 7.0 32.2 15.2 SIO wrt ITRF96
OHIG -7.1 5.2 0.6 6.9 5.3 12.4 SIO wrt ITRF96
BRMU 1.2 2.1 2.2 4.6 1.6 9.2 SIO wrt ITRF96
THU1 -6.1 3.0 8.9 3.6 -15.6 9.9 SIO wrt ITRF96
SANT -4.8 8.0 -7.1 18.0 -15.8 25.1 SIO wrt ITRF96
AREQ -0.3 3.8 -13.0 8.9 -29.2 19.6 SIO wrt ITRF96
WES2 9.7 1.9 -1.6 4.0 5.0 7.1 SIO wrt ITRF96
GODE -3.7 2.1 13.1 4.5 7.2 10.7 SIO wrt ITRF96
ALGO 0.9 1.7 8.7 3.1 2.2 5.2 SIO wrt ITRF96
NLIB 2.7 2.2 9.8 4.3 -8.5 9.5 SIO wrt ITRF96
MDO1 8.2 2.5 2.8 4.5 -21.4 11.2 SIO wrt ITRF96
PIE1 10.1 2.4 1.8 4.3 -13.7 9.8 SIO wrt ITRF96
YELL 6.6 2.7 18.2 3.8 -7.0 6.9 SIO wrt ITRF96
GOLD 4.1 2.5 4.4 4.5 -24.9 10.6 SIO wrt ITRF96
DRAO 5.0 2.0 6.2 3.2 -11.0 5.7 SIO wrt ITRF96
FAIR 10.4 2.8 -1.7 4.4 -19.5 10.0 SIO wrt ITRF96
KOKB 5.1 3.6 -9.6 4.8 3.7 8.4 SIO wrt ITRF96
KWJ1 -11.3 3.8 9.1 5.9 -14.5 12.8 SIO wrt ITRF96
MAC1 -7.9 3.4 -5.8 5.1 20.3 8.6 SIO wrt ITRF96
TIDB -11.8 2.6 -0.7 4.5 29.2 8.0 SIO wrt ITRF96
HOB2 -13.5 2.7 -0.4 4.6 43.9 7.5 SIO wrt ITRF96
GUAM -17.1 3.5 -1.8 6.0 -0.6 18.5 SIO wrt ITRF96
TSKB 4.0 4.3 -14.7 10.0 -33.8 78.9 SIO wrt ITRF96
SHAO -2.1 3.2 -2.7 5.2 -10.1 12.7 SIO wrt ITRF96
PERT 2.1 2.4 -1.9 5.3 37.9 12.7 SIO wrt ITRF96
YAR1 -2.1 2.2 1.0 5.0 40.4 11.0 SIO wrt ITRF96
IRKT -0.3 3.1 10.9 4.9 12.0 9.3 SIO wrt ITRF96
LHAS 2.6 3.0 15.6 4.7 -4.7 8.1 SIO wrt ITRF96
DAV1 6.2 4.4 3.9 7.4 7.4 17.8 SIO wrt ITRF96
KERG -5.3 3.5 19.7 5.8 17.9 8.0 SIO wrt ITRF96
KIT3 11.3 2.6 0.7 4.2 -16.5 7.5 SIO wrt ITRF96
MALI 8.7 4.7 1.3 11.0 -37.8 17.8 SIO wrt ITRF96
ZWEN 5.0 2.0 2.2 3.4 -6.4 5.9 SIO wrt ITRF96
TROM -7.6 3.1 7.3 4.5 18.2 9.1 SIO wrt ITRF96
MATE 5.2 2.5 -6.2 4.0 -2.7 8.2 SIO wrt ITRF96
GRAZ 10.0 3.3 -16.1 7.5 -14.0 34.0 SIO wrt ITRF96
POTS 9.3 1.9 -13.9 3.2 -14.3 6.5 SIO wrt ITRF96
WTZR 9.3 2.0 -10.4 3.2 5.8 6.7 SIO wrt ITRF96
ONSA 5.9 1.9 10.0 2.9 12.1 5.1 SIO wrt ITRF96
NYAL -4.6 4.2 -2.2 5.1 39.1 11.7 SIO wrt ITRF96
KOSG 4.5 2.0 -11.3 3.1 7.6 5.5 SIO wrt ITRF96
Reference sites NOT used
MADR 15.4 2.3 -6.9 3.8 -9.6 6.8 SIO wrt ITRF96
CENTER NGS
-------------------
VARIANCE RESCALING FACTOR FOR NGS 387.158
Transformation of loose solution NGS to ITRF96
-----------------------------------------------
For 43 Sites, RMS after 7 parameter transformation 10.8 mm NGS wrt ITRF96
X-tran +- Y-tran +- Z-tran +- Scale +-
(mm) (mm) (mm) (mm) (mm) (mm) (ppb) (ppb)
-12.4 20.6 221.6 18.7 -131.7 77.9 -0.978 1.159 NGS CoM
Adjustments to core site positions for NGS
SITE dNorth +- dEast +- dUp +-
(mm) (mm) (mm) (mm) (mm) (mm)
MAS1 -11.1 16.0 -18.4 20.4 -20.1 20.8 NGS wrt ITRF96
FORT -6.9 19.3 -23.7 24.1 13.1 32.2 NGS wrt ITRF96
KOUR -0.8 18.4 -20.1 21.8 41.2 30.3 NGS wrt ITRF96
OHIG 10.9 34.8 29.6 37.2 53.3 25.7 NGS wrt ITRF96
BRMU 5.4 14.6 1.6 17.9 2.6 17.1 NGS wrt ITRF96
THU1 6.4 16.9 4.4 18.0 34.8 13.1 NGS wrt ITRF96
SANT -2.0 23.4 2.8 32.3 33.3 29.5 NGS wrt ITRF96
AREQ -15.9 27.9 -6.9 40.6 15.3 45.2 NGS wrt ITRF96
WES2 19.0 13.5 -1.4 18.1 -0.1 15.7 NGS wrt ITRF96
GODE 7.5 13.5 9.4 18.7 21.6 16.2 NGS wrt ITRF96
ALGO 12.9 13.3 3.3 18.4 6.1 15.7 NGS wrt ITRF96
NLIB 13.0 13.4 -2.3 18.9 10.4 16.5 NGS wrt ITRF96
MDO1 13.2 15.1 -7.8 19.4 -0.9 18.5 NGS wrt ITRF96
PIE1 13.5 14.8 -6.5 18.8 6.2 18.8 NGS wrt ITRF96
YELL 7.0 15.8 -6.7 17.8 -6.5 14.8 NGS wrt ITRF96
GOLD 7.0 15.3 -7.8 18.2 0.5 19.6 NGS wrt ITRF96
DRAO 3.4 14.9 -7.0 17.7 5.5 17.5 NGS wrt ITRF96
FAIR -3.2 17.0 -13.0 19.8 -7.1 18.5 NGS wrt ITRF96
KOKB -2.8 18.2 23.2 22.9 24.2 24.8 NGS wrt ITRF96
KWJ1 0.5 20.7 75.5 25.3 10.4 29.0 NGS wrt ITRF96
MAC1 -0.7 19.5 -23.0 23.8 -12.7 24.8 NGS wrt ITRF96
TIDB 7.0 17.3 -21.9 21.4 -7.7 28.8 NGS wrt ITRF96
HOB2 1.9 17.1 -21.8 21.2 -16.0 27.0 NGS wrt ITRF96
GUAM -6.8 19.0 42.4 21.2 -37.2 27.9 NGS wrt ITRF96
TSKB 11.4 17.2 12.6 19.6 -6.4 22.4 NGS wrt ITRF96
SHAO 0.9 16.6 13.4 20.2 -28.7 21.9 NGS wrt ITRF96
PERT 7.3 16.4 -15.6 20.9 25.1 26.3 NGS wrt ITRF96
YAR1 3.2 16.9 -16.8 21.4 20.0 27.0 NGS wrt ITRF96
IRKT 1.1 16.1 6.1 21.8 -20.5 17.5 NGS wrt ITRF96
LHAS -8.2 15.7 6.9 22.4 -15.2 18.6 NGS wrt ITRF96
DAV1 28.9 21.6 9.4 25.9 7.4 22.0 NGS wrt ITRF96
KERG 5.5 18.3 13.0 23.2 13.4 22.5 NGS wrt ITRF96
KIT3 -0.7 15.3 -4.4 20.3 -38.3 20.6 NGS wrt ITRF96
MALI -13.0 20.4 -23.3 23.9 -48.0 26.7 NGS wrt ITRF96
ZWEN -7.0 15.4 4.0 17.4 -26.9 16.4 NGS wrt ITRF96
TROM -11.8 17.0 20.6 18.9 -1.3 19.0 NGS wrt ITRF96
MATE -12.7 14.6 -13.3 18.5 -11.3 19.6 NGS wrt ITRF96
GRAZ -8.0 14.2 -6.6 17.8 -15.2 17.3 NGS wrt ITRF96
POTS -4.3 14.2 -2.5 17.6 -19.8 16.3 NGS wrt ITRF96
WTZR -5.8 14.2 -3.9 18.3 -7.0 18.6 NGS wrt ITRF96
ONSA -3.2 14.7 3.5 17.7 -0.9 16.5 NGS wrt ITRF96
NYAL -4.9 18.9 19.3 20.6 16.0 26.2 NGS wrt ITRF96
KOSG -5.2 13.9 -3.1 17.9 -12.7 16.1 NGS wrt ITRF96
Reference sites NOT used
MADR 2.7 14.5 -15.9 20.1 -14.9 18.5 NGS wrt ITRF96
CENTER ESA
-------------------
VARIANCE RESCALING FACTOR FOR ESA 20.4382
Transformation of loose solution ESA to ITRF96
-----------------------------------------------
For 39 Sites, RMS after 7 parameter transformation 6.2 mm ESA wrt ITRF96
X-tran +- Y-tran +- Z-tran +- Scale +-
(mm) (mm) (mm) (mm) (mm) (mm) (ppb) (ppb)
-8.3 10.4 -6.1 10.4 -47.0 63.0 -1.912 0.637 ESA CoM
Adjustments to core site positions for ESA
SITE dNorth +- dEast +- dUp +-
(mm) (mm) (mm) (mm) (mm) (mm)
MAS1 -8.7 3.7 -10.7 10.7 -2.5 13.4 ESA wrt ITRF96
FORT -8.5 4.4 -5.8 17.5 -19.5 18.3 ESA wrt ITRF96
KOUR -4.6 3.9 15.7 19.7 24.5 19.1 ESA wrt ITRF96
OHIG 16.0 8.9 -7.2 10.1 30.5 15.1 ESA wrt ITRF96
BRMU 5.8 3.4 0.3 9.9 -2.1 11.9 ESA wrt ITRF96
THU1 4.3 5.3 4.1 5.3 13.4 17.2 ESA wrt ITRF96
SANT 1.5 7.4 4.2 19.2 2.3 23.9 ESA wrt ITRF96
AREQ -4.0 4.8 16.5 15.0 2.7 15.0 ESA wrt ITRF96
GODE 4.7 3.8 8.1 9.3 23.0 11.8 ESA wrt ITRF96
ALGO 10.0 3.8 7.0 6.4 -17.9 11.0 ESA wrt ITRF96
MDO1 13.2 4.0 3.5 10.9 -29.5 14.9 ESA wrt ITRF96
YELL 7.9 4.6 -3.4 6.7 -16.3 11.7 ESA wrt ITRF96
GOLD 6.8 3.9 -12.9 6.7 -20.6 11.2 ESA wrt ITRF96
FAIR -3.3 4.7 -8.9 7.0 2.0 12.2 ESA wrt ITRF96
KOKB -5.4 4.3 -13.7 9.2 4.7 14.2 ESA wrt ITRF96
KWJ1 -9.6 4.6 -16.8 16.9 9.8 18.5 ESA wrt ITRF96
MAC1 1.2 6.8 -3.6 8.5 33.1 12.4 ESA wrt ITRF96
TIDB -3.0 4.6 -3.6 8.1 -2.5 12.3 ESA wrt ITRF96
HOB2 -7.1 5.9 -1.5 11.5 -1.4 16.6 ESA wrt ITRF96
GUAM -1.9 3.9 12.0 13.3 18.0 14.4 ESA wrt ITRF96
TSKB 5.6 4.3 3.7 8.3 20.5 10.9 ESA wrt ITRF96
SHAO 5.8 4.1 18.6 9.9 -2.3 12.0 ESA wrt ITRF96
PERT 2.6 3.8 -8.5 11.1 13.2 13.9 ESA wrt ITRF96
YAR1 -0.5 3.7 -5.9 11.8 29.5 14.1 ESA wrt ITRF96
IRKT 9.5 4.6 9.6 7.5 -26.1 10.8 ESA wrt ITRF96
LHAS 12.8 4.1 13.3 10.3 7.6 12.6 ESA wrt ITRF96
DAV1 -2.0 9.4 10.7 15.7 -7.0 27.2 ESA wrt ITRF96
KERG -7.6 7.0 2.4 11.9 -12.4 18.4 ESA wrt ITRF96
KIT3 13.2 4.2 -5.0 10.9 -18.7 15.3 ESA wrt ITRF96
MALI -2.1 5.1 3.3 19.9 -3.8 15.5 ESA wrt ITRF96
ZWEN 1.4 3.7 -1.0 5.7 -21.1 9.7 ESA wrt ITRF96
TROM -7.6 6.6 10.0 10.0 6.5 28.8 ESA wrt ITRF96
MATE -4.1 3.9 -7.8 10.0 -8.2 16.3 ESA wrt ITRF96
GRAZ -2.2 4.7 -6.3 11.8 -12.6 22.6 ESA wrt ITRF96
POTS 0.3 3.3 -4.5 5.5 -21.7 10.1 ESA wrt ITRF96
WTZR 0.4 3.4 -5.9 6.0 -6.6 11.2 ESA wrt ITRF96
ONSA 0.7 3.4 -2.4 5.1 -6.3 9.8 ESA wrt ITRF96
NYAL -7.6 10.7 -3.1 13.4 36.7 42.7 ESA wrt ITRF96
KOSG -2.4 3.3 -8.8 5.4 -18.5 10.1 ESA wrt ITRF96
Reference sites NOT used
MADR 2.4 5.7 -3.2 11.6 13.0 17.8 ESA wrt ITRF96
4.0 CENTER FITS TO COMBINED SOLUTION
CENTER EMR
-------------------
VARIANCE RESCALING FACTOR FOR EMR 24.4788
Transformation of loose solution EMR to COMB
-----------------------------------------------
For 23 Sites, RMS after 7 parameter transformation 8.4 mm EMR wrt COMB
X-tran +- Y-tran +- Z-tran +- Scale +-
(mm) (mm) (mm) (mm) (mm) (mm) (ppb) (ppb)
-22.0 17.3 85.0 21.4 -163.4 58.3 -1.796 0.702 EMR CoM
Adjustments to core site positions for EMR
SITE dNorth +- dEast +- dUp +-
(mm) (mm) (mm) (mm) (mm) (mm)
MAS1 10.5 4.3 0.8 8.4 26.1 15.5 EMR wrt COMB
FORT 11.6 5.7 -32.1 14.9 -20.2 29.3 EMR wrt COMB
SANT 5.4 7.7 -17.1 12.6 29.9 22.6 EMR wrt COMB
AREQ 4.6 5.8 -20.9 11.7 29.2 20.7 EMR wrt COMB
ALGO 4.2 3.6 3.4 6.6 2.1 11.0 EMR wrt COMB
YELL 4.7 4.2 9.5 6.0 0.6 12.3 EMR wrt COMB
GOLD 3.1 3.8 16.6 6.7 -10.3 12.4 EMR wrt COMB
DRAO 4.1 3.7 14.4 5.6 -4.4 10.6 EMR wrt COMB
FAIR 5.6 4.2 4.6 6.1 1.5 12.7 EMR wrt COMB
KOKB -11.5 5.4 9.9 9.8 -29.6 18.4 EMR wrt COMB
TIDB -23.7 6.5 -10.5 11.6 -4.8 20.9 EMR wrt COMB
GUAM -13.4 5.4 7.2 20.7 -6.3 22.4 EMR wrt COMB
TSKB -2.7 4.4 3.6 8.3 -18.8 15.4 EMR wrt COMB
YAR1 -8.7 4.8 -11.7 14.4 22.2 17.8 EMR wrt COMB
IRKT 3.7 4.7 -6.3 7.8 -11.3 13.0 EMR wrt COMB
LHAS -2.5 4.3 -6.0 8.9 -0.1 15.5 EMR wrt COMB
DAV1 17.1 8.5 10.1 16.6 11.4 33.1 EMR wrt COMB
KERG 17.1 5.8 22.8 11.6 30.1 17.3 EMR wrt COMB
KIT3 2.4 4.8 0.6 13.5 1.7 19.3 EMR wrt COMB
MALI 10.8 5.8 21.3 28.0 -17.5 24.6 EMR wrt COMB
WTZR -0.6 4.3 -1.2 7.6 -1.7 13.2 EMR wrt COMB
NYAL -8.8 7.5 7.2 10.1 -22.1 30.5 EMR wrt COMB
KOSG -0.8 4.1 3.3 7.0 -7.7 11.8 EMR wrt COMB
Reference sites NOT used
CENTER JPL
-------------------
VARIANCE RESCALING FACTOR FOR JPL 6.36701
Transformation of loose solution JPL to COMB
-----------------------------------------------
For 26 Sites, RMS after 7 parameter transformation 1.8 mm JPL wrt COMB
X-tran +- Y-tran +- Z-tran +- Scale +-
(mm) (mm) (mm) (mm) (mm) (mm) (ppb) (ppb)
-0.8 6.3 -2.8 6.7 0.2 7.0 0.010 0.208 JPL CoM
Adjustments to core site positions for JPL
SITE dNorth +- dEast +- dUp +-
(mm) (mm) (mm) (mm) (mm) (mm)
MAS1 0.0 3.0 -2.8 3.4 20.2 13.0 JPL wrt COMB
FORT -0.9 1.9 1.1 2.8 6.0 7.5 JPL wrt COMB
OHIG -3.0 3.1 3.4 3.0 5.3 8.0 JPL wrt COMB
THU1 1.4 1.4 -0.2 1.1 -7.8 6.0 JPL wrt COMB
SANT -2.9 2.3 1.4 2.6 6.3 7.1 JPL wrt COMB
WES2 2.3 2.9 0.9 2.4 -8.5 9.9 JPL wrt COMB
ALGO 0.5 1.3 -0.2 1.3 -11.2 4.2 JPL wrt COMB
YELL -0.2 1.3 -1.0 1.1 -5.9 4.4 JPL wrt COMB
GOL2 -0.7 1.2 -1.2 1.4 -6.4 4.4 JPL wrt COMB
FAIR 0.3 1.4 0.3 1.2 0.8 4.5 JPL wrt COMB
KOKB -2.2 1.4 0.4 1.6 1.6 5.4 JPL wrt COMB
KWJ1 -0.5 1.4 -2.2 1.6 10.0 5.5 JPL wrt COMB
MAC1 6.5 1.9 1.9 1.6 -9.1 5.0 JPL wrt COMB
TID2 3.1 1.4 2.3 1.4 0.3 4.6 JPL wrt COMB
GUAM 1.7 1.3 0.2 1.6 -1.9 5.6 JPL wrt COMB
TSKB -0.3 1.3 0.6 1.2 5.0 4.4 JPL wrt COMB
PERT -0.5 1.5 2.5 1.7 -0.3 5.8 JPL wrt COMB
YAR1 0.1 1.3 2.2 1.5 -10.3 4.7 JPL wrt COMB
IRKT 0.0 1.5 -0.2 1.2 1.3 4.4 JPL wrt COMB
LHAS -1.6 1.3 -0.7 1.5 6.0 4.9 JPL wrt COMB
DAV1 -3.5 3.5 -5.1 5.2 1.4 10.8 JPL wrt COMB
KERG -0.9 2.0 -4.2 2.7 -4.8 6.0 JPL wrt COMB
KIT3 -0.5 1.8 -0.1 1.9 -1.7 7.0 JPL wrt COMB
MALI 2.4 2.0 -1.2 2.9 1.8 8.3 JPL wrt COMB
WTZR -0.2 1.5 1.3 1.4 0.0 4.7 JPL wrt COMB
ONSA -0.1 1.5 -1.2 1.3 1.8 4.3 JPL wrt COMB
Reference sites NOT used
CENTER GFZ
-------------------
VARIANCE RESCALING FACTOR FOR GFZ 188.951
Transformation of loose solution GFZ to COMB
-----------------------------------------------
For 38 Sites, RMS after 7 parameter transformation 5.1 mm GFZ wrt COMB
X-tran +- Y-tran +- Z-tran +- Scale +-
(mm) (mm) (mm) (mm) (mm) (mm) (ppb) (ppb)
-18.3 14.3 107.7 12.3 -48.3 43.5 -0.748 0.562 GFZ CoM
Adjustments to core site positions for GFZ
SITE dNorth +- dEast +- dUp +-
(mm) (mm) (mm) (mm) (mm) (mm)
MAS1 0.0 3.6 -11.1 7.6 -1.7 18.6 GFZ wrt COMB
FORT -3.4 4.6 -6.4 13.6 16.8 24.1 GFZ wrt COMB
KOUR -2.4 4.7 3.1 15.8 10.7 38.0 GFZ wrt COMB
OHIG -11.7 6.8 2.7 9.3 22.2 18.8 GFZ wrt COMB
BRMU 1.9 3.2 6.5 7.2 -9.3 14.7 GFZ wrt COMB
THU1 3.5 3.6 4.1 4.3 -4.7 17.6 GFZ wrt COMB
SANT -5.8 5.3 0.2 10.4 18.3 20.8 GFZ wrt COMB
AREQ -3.8 4.0 3.4 10.0 9.1 18.7 GFZ wrt COMB
WES2 5.8 3.0 5.5 6.3 -13.8 12.9 GFZ wrt COMB
ALGO 7.9 3.1 4.3 6.2 -7.3 12.8 GFZ wrt COMB
NLIB 8.9 3.0 2.9 6.1 -4.4 12.7 GFZ wrt COMB
MDO1 8.1 3.2 0.0 6.4 -4.8 14.0 GFZ wrt COMB
YELL 10.4 4.1 -2.6 6.6 -3.9 15.9 GFZ wrt COMB
GOL2 7.8 3.4 -7.5 6.7 -8.7 13.7 GFZ wrt COMB
DRAO 9.7 3.3 -4.7 5.9 -6.2 12.2 GFZ wrt COMB
FAIR 4.2 4.0 -15.4 6.5 -6.3 14.6 GFZ wrt COMB
KOKB -4.0 4.0 -4.1 8.7 16.3 16.9 GFZ wrt COMB
KWJ1 -6.5 4.4 26.7 9.4 1.1 20.5 GFZ wrt COMB
MAC1 -4.2 5.5 -7.3 8.2 6.4 16.3 GFZ wrt COMB
TID2 -8.3 4.3 -3.7 7.8 2.1 15.5 GFZ wrt COMB
HOB2 -1.3 4.6 -4.9 7.9 1.8 15.7 GFZ wrt COMB
GUAM -3.9 4.5 15.7 10.1 -2.7 21.3 GFZ wrt COMB
TSKB -1.4 4.1 12.8 7.3 2.0 14.5 GFZ wrt COMB
YAR1 -1.8 4.4 -3.8 9.9 5.3 19.4 GFZ wrt COMB
IRKT 8.9 4.1 6.7 7.4 -4.7 13.7 GFZ wrt COMB
LHAS 7.2 4.2 -3.4 8.1 5.7 16.8 GFZ wrt COMB
DAV1 2.6 13.4 14.5 24.8 3.1 44.4 GFZ wrt COMB
KERG 1.9 5.3 6.2 9.1 3.3 16.8 GFZ wrt COMB
KIT3 7.3 4.7 -10.0 9.7 0.1 20.5 GFZ wrt COMB
MALI 0.3 4.8 -21.9 14.5 -1.8 24.1 GFZ wrt COMB
ZWEN 2.8 3.2 -5.0 5.8 -1.1 12.3 GFZ wrt COMB
TROM 1.8 5.0 -2.8 8.1 -13.3 22.4 GFZ wrt COMB
MATE 0.5 3.0 -5.4 5.9 -2.4 12.7 GFZ wrt COMB
POTS -1.5 3.1 2.6 5.9 -3.7 12.6 GFZ wrt COMB
WTZR -2.1 3.6 -0.7 6.8 -3.4 15.5 GFZ wrt COMB
ONSA 0.0 3.2 -1.6 5.4 -1.7 12.8 GFZ wrt COMB
NYAL 0.0 6.4 -1.8 9.0 -7.5 29.6 GFZ wrt COMB
KOSG -0.5 3.1 4.6 5.4 -10.7 12.2 GFZ wrt COMB
Reference sites NOT used
CENTER COD
-------------------
VARIANCE RESCALING FACTOR FOR COD 50.7125
Transformation of loose solution COD to COMB
-----------------------------------------------
For 41 Sites, RMS after 7 parameter transformation 2.3 mm COD wrt COMB
X-tran +- Y-tran +- Z-tran +- Scale +-
(mm) (mm) (mm) (mm) (mm) (mm) (ppb) (ppb)
-7.6 2.9 -0.2 3.0 -25.0 4.5 -1.350 0.165 COD CoM
Adjustments to core site positions for COD
SITE dNorth +- dEast +- dUp +-
(mm) (mm) (mm) (mm) (mm) (mm)
MAS1 -2.1 2.1 3.8 5.9 2.2 5.3 COD wrt COMB
FORT 0.1 2.3 5.8 5.4 -9.7 7.5 COD wrt COMB
KOUR 0.2 2.1 2.6 5.3 -5.4 8.1 COD wrt COMB
OHIG 7.1 3.9 -11.7 4.9 0.5 6.6 COD wrt COMB
BRMU -1.8 2.3 -1.1 5.0 2.9 4.3 COD wrt COMB
THU1 -2.6 2.2 -0.4 2.7 8.5 4.9 COD wrt COMB
SANT 6.4 2.7 -3.9 5.8 -3.3 5.8 COD wrt COMB
AREQ 2.7 2.3 1.0 6.5 8.1 5.7 COD wrt COMB
WES2 -1.6 2.0 -3.9 4.8 3.8 3.4 COD wrt COMB
GODE -1.1 1.8 -1.8 5.2 3.7 3.5 COD wrt COMB
ALGO -1.9 1.8 -3.3 4.8 5.2 3.1 COD wrt COMB
NLIB -1.8 1.5 -1.6 5.3 4.9 3.2 COD wrt COMB
MDO1 -2.8 1.9 0.8 5.7 6.5 3.9 COD wrt COMB
PIE1 -2.8 2.0 2.9 5.3 6.4 3.8 COD wrt COMB
YELL -2.9 2.3 -0.9 3.3 3.0 2.9 COD wrt COMB
GOLD -1.7 2.4 -1.9 4.8 6.8 4.1 COD wrt COMB
DRAO -2.8 2.5 0.7 3.9 5.7 3.4 COD wrt COMB
FAIR -1.3 2.5 0.3 3.0 -0.4 3.5 COD wrt COMB
KOKB -0.9 2.3 -3.7 6.0 2.0 4.9 COD wrt COMB
KWJ1 3.3 2.3 6.8 6.9 -4.0 5.3 COD wrt COMB
MAC1 -0.5 2.5 0.0 4.0 2.2 4.0 COD wrt COMB
TIDB 1.6 2.6 -1.4 4.6 -1.4 4.5 COD wrt COMB
HOB2 1.2 2.7 -3.3 4.2 -5.7 4.3 COD wrt COMB
GUAM 4.1 2.4 -2.9 5.6 -4.1 7.2 COD wrt COMB
TSKB 1.6 2.9 0.1 4.4 -7.9 5.2 COD wrt COMB
SHAO 1.3 2.6 0.1 4.9 1.2 5.1 COD wrt COMB
PERT -2.9 2.3 -6.0 5.0 -6.9 4.7 COD wrt COMB
YAR1 -2.2 2.3 -6.8 5.1 -5.4 4.5 COD wrt COMB
IRKT -0.1 2.1 0.7 4.6 -2.1 3.7 COD wrt COMB
LHAS -1.4 1.8 -3.1 6.1 -4.5 4.2 COD wrt COMB
DAV1 2.9 2.7 1.6 3.7 -0.2 6.4 COD wrt COMB
KERG 4.9 2.6 -0.4 4.8 2.1 4.7 COD wrt COMB
KIT3 -0.8 2.4 2.3 5.0 -4.8 5.2 COD wrt COMB
MALI -2.4 2.4 6.8 6.3 -8.0 7.9 COD wrt COMB
ZWEN 0.4 2.7 0.9 3.4 -0.7 3.5 COD wrt COMB
MATE -1.0 2.1 1.1 5.0 -0.1 4.0 COD wrt COMB
GRAZ -1.8 2.0 3.1 4.6 0.2 3.4 COD wrt COMB
POTS -1.8 1.9 6.0 4.3 1.9 3.3 COD wrt COMB
WTZR -1.3 1.9 0.6 4.5 -1.3 3.6 COD wrt COMB
ONSA -0.1 1.9 -0.1 3.9 -3.1 3.1 COD wrt COMB
KOSG -0.9 1.7 4.7 4.4 0.9 2.9 COD wrt COMB
Reference sites NOT used
CENTER SIO
-------------------
VARIANCE RESCALING FACTOR FOR SIO 5.87057
Transformation of loose solution SIO to COMB
-----------------------------------------------
For 43 Sites, RMS after 7 parameter transformation 4.9 mm SIO wrt COMB
X-tran +- Y-tran +- Z-tran +- Scale +-
(mm) (mm) (mm) (mm) (mm) (mm) (ppb) (ppb)
-12.2 8.8 -11.7 8.8 -123.0 28.9 -0.403 0.486 SIO CoM
Adjustments to core site positions for SIO
SITE dNorth +- dEast +- dUp +-
(mm) (mm) (mm) (mm) (mm) (mm)
MAS1 2.1 2.8 0.3 4.2 -27.8 11.1 SIO wrt COMB
FORT -0.2 4.2 -2.1 8.2 3.4 13.2 SIO wrt COMB
KOUR -2.5 3.7 -3.2 7.0 18.3 15.2 SIO wrt COMB
OHIG -12.0 5.2 1.4 6.9 -7.9 12.4 SIO wrt COMB
BRMU 0.1 2.1 2.7 4.6 4.9 9.2 SIO wrt COMB
THU1 -2.8 3.0 4.5 3.6 -26.8 9.9 SIO wrt COMB
SANT -5.0 8.0 -5.3 18.0 -7.1 25.1 SIO wrt COMB
AREQ 0.2 3.8 -9.8 8.9 -24.4 19.6 SIO wrt COMB
WES2 0.3 1.9 3.8 4.0 1.8 7.1 SIO wrt COMB
GODE -0.8 2.1 6.2 4.5 -9.5 10.7 SIO wrt COMB
ALGO 0.6 1.7 5.6 3.1 0.6 5.2 SIO wrt COMB
NLIB 2.1 2.2 7.9 4.3 -6.8 9.5 SIO wrt COMB
MDO1 3.7 2.5 4.0 4.5 -8.3 11.2 SIO wrt COMB
PIE1 5.2 2.4 4.7 4.3 -11.2 9.8 SIO wrt COMB
YELL 6.5 2.7 11.7 3.8 4.4 6.9 SIO wrt COMB
GOLD 3.7 2.5 6.3 4.5 -8.6 10.6 SIO wrt COMB
DRAO 6.9 2.0 4.7 3.2 -5.4 5.7 SIO wrt COMB
FAIR 9.5 2.8 -3.8 4.4 -4.7 10.0 SIO wrt COMB
KOKB 7.4 3.6 -8.7 4.8 -7.7 8.4 SIO wrt COMB
KWJ1 -5.0 3.8 -0.1 5.9 -19.0 12.8 SIO wrt COMB
MAC1 -7.9 3.4 4.0 5.1 15.2 8.6 SIO wrt COMB
TIDB -7.5 2.6 0.9 4.5 23.1 8.0 SIO wrt COMB
HOB2 -6.4 2.7 1.6 4.6 36.0 7.5 SIO wrt COMB
GUAM -11.4 3.5 -5.2 6.0 3.4 18.5 SIO wrt COMB
TSKB 0.2 4.3 -12.5 10.0 -47.6 78.9 SIO wrt COMB
SHAO -2.7 3.2 -4.9 5.2 0.3 12.7 SIO wrt COMB
PERT 1.6 2.4 1.0 5.3 32.0 12.7 SIO wrt COMB
YAR1 1.1 2.2 3.3 5.0 37.5 11.0 SIO wrt COMB
IRKT -2.0 3.1 8.9 4.9 15.6 9.3 SIO wrt COMB
LHAS 2.3 3.0 8.1 4.7 -9.0 8.1 SIO wrt COMB
DAV1 -1.0 4.4 -2.4 7.4 6.7 17.8 SIO wrt COMB
KERG -5.3 3.5 7.6 5.8 15.4 8.0 SIO wrt COMB
KIT3 6.4 2.6 2.9 4.2 2.1 7.5 SIO wrt COMB
MALI 0.9 4.7 5.9 11.0 -1.0 17.8 SIO wrt COMB
ZWEN 6.0 2.0 -1.1 3.4 0.9 5.9 SIO wrt COMB
TROM 2.7 3.1 -2.2 4.5 7.5 9.1 SIO wrt COMB
MATE 7.1 2.5 -4.9 4.0 -1.8 8.2 SIO wrt COMB
GRAZ 9.0 3.3 -13.1 7.5 -9.7 34.0 SIO wrt COMB
POTS 7.3 1.9 -8.7 3.2 -2.6 6.5 SIO wrt COMB
WTZR 7.6 2.0 -10.3 3.2 0.6 6.7 SIO wrt COMB
ONSA 5.6 1.9 7.5 2.9 3.2 5.1 SIO wrt COMB
NYAL 1.6 4.2 -1.9 5.1 8.6 11.7 SIO wrt COMB
KOSG 6.1 2.0 -7.7 3.1 6.1 5.5 SIO wrt COMB
Reference sites NOT used
MADR 5.5 2.3 -5.2 3.8 -2.9 6.8 SIO wrt COMB
CENTER NGS
-------------------
VARIANCE RESCALING FACTOR FOR NGS 387.158
Transformation of loose solution NGS to COMB
-----------------------------------------------
For 43 Sites, RMS after 7 parameter transformation 9.5 mm NGS wrt COMB
X-tran +- Y-tran +- Z-tran +- Scale +-
(mm) (mm) (mm) (mm) (mm) (mm) (ppb) (ppb)
-12.4 20.6 221.6 18.7 -131.7 77.9 -0.932 1.159 NGS CoM
Adjustments to core site positions for NGS
SITE dNorth +- dEast +- dUp +-
(mm) (mm) (mm) (mm) (mm) (mm)
MAS1 -9.5 16.0 -25.0 20.4 -13.8 20.8 NGS wrt COMB
FORT -7.7 19.3 -15.4 24.1 8.8 32.2 NGS wrt COMB
KOUR -0.2 18.4 -13.6 21.8 27.2 30.3 NGS wrt COMB
OHIG 6.0 34.8 30.4 37.2 40.1 25.7 NGS wrt COMB
BRMU 4.3 14.6 2.0 17.9 5.9 17.1 NGS wrt COMB
THU1 9.8 16.9 0.0 18.0 23.6 13.1 NGS wrt COMB
SANT -2.2 23.4 4.6 32.3 42.0 29.5 NGS wrt COMB
AREQ -15.3 27.9 -3.7 40.6 20.1 45.2 NGS wrt COMB
WES2 9.6 13.5 4.0 18.1 -3.3 15.7 NGS wrt COMB
GODE 10.3 13.5 2.6 18.7 5.0 16.2 NGS wrt COMB
ALGO 12.6 13.3 0.3 18.4 4.4 15.7 NGS wrt COMB
NLIB 12.4 13.4 -4.2 18.9 12.0 16.5 NGS wrt COMB
MDO1 8.6 15.1 -6.7 19.4 12.1 18.5 NGS wrt COMB
PIE1 8.7 14.8 -3.6 18.8 8.8 18.8 NGS wrt COMB
YELL 6.9 15.8 -13.1 17.8 4.9 14.8 NGS wrt COMB
GOLD 6.7 15.3 -6.0 18.2 16.8 19.6 NGS wrt COMB
DRAO 5.3 14.9 -8.4 17.7 11.0 17.5 NGS wrt COMB
FAIR -4.1 17.0 -15.0 19.8 7.6 18.5 NGS wrt COMB
KOKB -0.5 18.2 24.1 22.9 12.8 24.8 NGS wrt COMB
KWJ1 6.8 20.7 66.3 25.3 5.9 29.0 NGS wrt COMB
MAC1 -0.7 19.5 -13.2 23.8 -17.8 24.8 NGS wrt COMB
TIDB 11.3 17.3 -20.2 21.4 -13.8 28.8 NGS wrt COMB
HOB2 9.0 17.1 -19.8 21.2 -24.0 27.0 NGS wrt COMB
GUAM -1.1 19.0 38.9 21.2 -33.3 27.9 NGS wrt COMB
TSKB 7.7 17.2 14.8 19.6 -20.1 22.4 NGS wrt COMB
SHAO 0.3 16.6 11.2 20.2 -18.3 21.9 NGS wrt COMB
PERT 6.7 16.4 -12.6 20.9 19.2 26.3 NGS wrt COMB
YAR1 6.4 16.9 -14.5 21.4 17.1 27.0 NGS wrt COMB
IRKT -0.6 16.1 4.1 21.8 -17.0 17.5 NGS wrt COMB
LHAS -8.5 15.7 -0.6 22.4 -19.5 18.6 NGS wrt COMB
DAV1 21.6 21.6 3.0 25.9 6.7 22.0 NGS wrt COMB
KERG 5.5 18.3 0.9 23.2 10.9 22.5 NGS wrt COMB
KIT3 -5.6 15.3 -2.2 20.3 -19.7 20.6 NGS wrt COMB
MALI -20.9 20.4 -18.7 23.9 -11.2 26.7 NGS wrt COMB
ZWEN -6.1 15.4 0.8 17.4 -19.5 16.4 NGS wrt COMB
TROM -1.5 17.0 11.1 18.9 -12.1 19.0 NGS wrt COMB
MATE -10.8 14.6 -11.9 18.5 -10.4 19.6 NGS wrt COMB
GRAZ -9.1 14.2 -3.6 17.8 -10.9 17.3 NGS wrt COMB
POTS -6.3 14.2 2.8 17.6 -8.1 16.3 NGS wrt COMB
WTZR -7.5 14.2 -3.8 18.3 -12.2 18.6 NGS wrt COMB
ONSA -3.5 14.7 1.0 17.7 -9.8 16.5 NGS wrt COMB
NYAL 1.3 18.9 19.6 20.6 -14.4 26.2 NGS wrt COMB
KOSG -3.6 13.9 0.4 17.9 -14.2 16.1 NGS wrt COMB
Reference sites NOT used
MADR -7.2 14.5 -14.2 20.1 -8.2 18.5 NGS wrt COMB
CENTER ESA
-------------------
VARIANCE RESCALING FACTOR FOR ESA 20.4382
Transformation of loose solution ESA to COMB
-----------------------------------------------
For 39 Sites, RMS after 7 parameter transformation 5.9 mm ESA wrt COMB
X-tran +- Y-tran +- Z-tran +- Scale +-
(mm) (mm) (mm) (mm) (mm) (mm) (ppb) (ppb)
-8.5 10.4 -6.0 10.4 -46.5 63.0 -1.907 0.637 ESA CoM
Adjustments to core site positions for ESA
SITE dNorth +- dEast +- dUp +-
(mm) (mm) (mm) (mm) (mm) (mm)
MAS1 -7.6 3.7 -17.3 10.7 4.0 13.4 ESA wrt COMB
FORT -9.9 4.4 2.8 17.5 -23.3 18.3 ESA wrt COMB
KOUR -4.7 3.9 22.5 19.7 10.9 19.1 ESA wrt COMB
OHIG 10.7 8.9 -6.1 10.1 18.0 15.1 ESA wrt COMB
BRMU 3.9 3.4 0.9 9.9 1.4 11.9 ESA wrt COMB
THU1 7.0 5.3 -0.2 5.3 2.1 17.2 ESA wrt COMB
SANT 0.6 7.4 6.4 19.2 11.5 23.9 ESA wrt COMB
AREQ -4.2 4.8 20.1 15.0 8.1 15.0 ESA wrt COMB
GODE 6.8 3.8 1.6 9.3 6.5 11.8 ESA wrt COMB
ALGO 8.9 3.8 4.2 6.4 -19.4 11.0 ESA wrt COMB
MDO1 7.9 4.0 5.1 10.9 -16.4 14.9 ESA wrt COMB
YELL 7.3 4.6 -9.3 6.7 -5.0 11.7 ESA wrt COMB
GOLD 5.8 3.9 -10.5 6.7 -4.2 11.2 ESA wrt COMB
FAIR -4.4 4.7 -10.4 7.0 16.6 12.2 ESA wrt COMB
KOKB -3.5 4.3 -12.2 9.2 -6.7 14.2 ESA wrt COMB
KWJ1 -3.6 4.6 -25.7 16.9 5.3 18.5 ESA wrt COMB
MAC1 1.0 6.8 6.1 8.5 28.5 12.4 ESA wrt COMB
TIDB 1.1 4.6 -1.9 8.1 -8.2 12.3 ESA wrt COMB
HOB2 -0.2 5.9 0.5 11.5 -8.9 16.6 ESA wrt COMB
GUAM 3.6 3.9 8.8 13.3 22.0 14.4 ESA wrt COMB
TSKB 1.9 4.3 6.2 8.3 6.6 10.9 ESA wrt COMB
SHAO 5.4 4.1 16.6 9.9 8.0 12.0 ESA wrt COMB
PERT 2.0 3.8 -5.4 11.1 7.6 13.9 ESA wrt COMB
YAR1 2.7 3.7 -3.5 11.8 27.0 14.1 ESA wrt COMB
IRKT 8.1 4.6 7.7 7.5 -22.7 10.8 ESA wrt COMB
LHAS 12.6 4.1 5.8 10.3 3.4 12.6 ESA wrt COMB
DAV1 -9.1 9.4 4.4 15.7 -7.1 27.2 ESA wrt COMB
KERG -7.5 7.0 -9.5 11.9 -14.4 18.4 ESA wrt COMB
KIT3 8.4 4.2 -2.9 10.9 -0.2 15.3 ESA wrt COMB
MALI -10.1 5.1 8.1 19.9 33.3 15.5 ESA wrt COMB
ZWEN 2.3 3.7 -4.6 5.7 -13.8 9.7 ESA wrt COMB
TROM 2.6 6.6 0.0 10.0 -4.3 28.8 ESA wrt COMB
MATE -2.5 3.9 -6.6 10.0 -7.2 16.3 ESA wrt COMB
GRAZ -3.6 4.7 -3.7 11.8 -8.2 22.6 ESA wrt COMB
POTS -2.0 3.3 0.4 5.5 -10.0 10.1 ESA wrt COMB
WTZR -1.6 3.4 -6.0 6.0 -11.7 11.2 ESA wrt COMB
ONSA 0.1 3.4 -5.3 5.1 -15.3 9.8 ESA wrt COMB
NYAL -1.6 10.7 -3.3 13.4 6.2 42.7 ESA wrt COMB
KOSG -1.2 3.3 -5.6 5.4 -20.0 10.1 ESA wrt COMB
Reference sites NOT used
MADR -8.0 5.7 -1.6 11.6 19.9 17.8 ESA wrt COMB
[Mailed From: Tom Herring <tah at mtglas.mit.edu>]
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