Rapport de calcul
RGP - Traitements - semaine 0940
(11/01/1998-17/01/1998)
Liste des sites utilisés pour le calcul
Sites RGP Sites étrangers
GRAS Grasse* EBRE Ebre
SJDV St-Jean-des-Vignes* MAS1 Las Palomas*
TOUL Toulouse* WTZR Wetzel
ZIMM Zimmerwald
* contribution à EUREF
Processus de calcul
1 - Réalisation de la solution journalière avec 1 site contraint à 10m.
2 - Calcul d'une transformation à 7 paramètres entre la solution journalière
et les sites connus en ITRF96.
3 - Application de la transformation sur l'ensemble des sites du réseau.
4 - Comparaison des 7 solutions transformées de la semaine.
5 - Réalisation d'une combinaison des solutions journalières de
la semaine sans contrainte
6 - Réalisation de la solution EUREF (élimination des stations non retenues)
7 - Calcul d'une transformation à 7 paramètres entre la combinaison de l'étape 5
et les sites connus en ITRF96.
8 - Application à la solution 5 de la transformation calculée en 7.
9 - Publication des sites français.
Présentation des résultats
Paramètres des transformations issus de la comparaison entre les solutions
journalières calculées sans contrainte et les sites connus dans l'ITRF96
jour 011 - 11 / 1/ 1998 - file 1= fichier ITRF96 - file 2= fichier HELM0110.CRD
TRANSFORMATION IN EQUATORIAL SYSTEM (X, Y, Z):
RESIDUALS IN LOCAL SYSTEM (NORTH, EAST, UP)
---------------------------------------------------------------------
| NUM | NAME | FLG | RESIDUALS IN MILLIMETERS | |
---------------------------------------------------------------------
| | | | | |
| 20 | GRAS 10002M006 | F P | -3.5 4.4 2.8 | |
| 4 | EBRE 13410M001 | F P | .1 -3.8 .8 | |
| 18 | ZIMM 14001M004 | F P | -1.4 -.5 8.8 | |
| 17 | WTZR 14201M010 | F P | 4.0 -.3 -10.1 | |
| 10 | MAS1 31303M002 | F P | .8 .3 -2.3 | |
| | | | | |
---------------------------------------------------------------------
| | RMS / COMPONENT | | 2.8 3.0 7.0 | |
---------------------------------------------------------------------
NUMBER OF PARAMETERS : 7
NUMBER OF COORDINATES : 15
RMS OF TRANSFORMATION : 5.7 MM
PARAMETERS:
TRANSLATION IN X : 256.3 +- 63.3 MM
TRANSLATION IN Y : 206.7 +- 87.4 MM
TRANSLATION IN Z : -65.6 +- 72.3 MM
ROTATION AROUND X-AXIS: - 0 0 .0047+- .0017"
ROTATION AROUND Y-AXIS: 0 0 .0064+- .0031"
ROTATION AROUND Z-AXIS: 0 0 .0069+- .0024"
SCALE FACTOR : -.007 +- .002 MM/KM
jour 012 - 12 / 1/ 1998 - file 1= fichier ITRF96 - file 2= fichier HELM0120.CRD
TRANSFORMATION IN EQUATORIAL SYSTEM (X, Y, Z):
RESIDUALS IN LOCAL SYSTEM (NORTH, EAST, UP)
---------------------------------------------------------------------
| NUM | NAME | FLG | RESIDUALS IN MILLIMETERS | |
---------------------------------------------------------------------
| | | | | |
| 20 | GRAS 10002M006 | F P | -3.5 5.5 1.9 | |
| 4 | EBRE 13410M001 | F P | .5 -3.8 2.6 | |
| 18 | ZIMM 14001M004 | F P | -1.2 -.8 8.9 | |
| 17 | WTZR 14201M010 | F P | 3.5 -.9 -10.6 | |
| 10 | MAS1 31303M002 | F P | .5 .0 -2.8 | |
| | | | | |
---------------------------------------------------------------------
| | RMS / COMPONENT | | 2.6 3.4 7.3 | |
---------------------------------------------------------------------
NUMBER OF PARAMETERS : 7
NUMBER OF COORDINATES : 15
RMS OF TRANSFORMATION : 6.0 MM
PARAMETERS:
TRANSLATION IN X : 399.9 +- 66.2 MM
TRANSLATION IN Y : 222.5 +- 91.5 MM
TRANSLATION IN Z : 10.0 +- 75.7 MM
ROTATION AROUND X-AXIS: - 0 0 .0053+- .0018"
ROTATION AROUND Y-AXIS: 0 0 .0081+- .0033"
ROTATION AROUND Z-AXIS: 0 0 .0077+- .0025"
SCALE FACTOR : -.012 +- .002 MM/KM
jour 013 - 13 / 1/ 1998 - file 1= fichier ITRF96 - file 2= fichier HELM0130.CRD
TRANSFORMATION IN EQUATORIAL SYSTEM (X, Y, Z):
RESIDUALS IN LOCAL SYSTEM (NORTH, EAST, UP)
---------------------------------------------------------------------
| NUM | NAME | FLG | RESIDUALS IN MILLIMETERS | |
---------------------------------------------------------------------
| | | | | |
| 20 | GRAS 10002M006 | F P | -1.9 5.6 1.8 | |
| 4 | EBRE 13410M001 | F P | -.7 5.2 13.3 | |
| 18 | ZIMM 14001M004 | F P | -1.9 -2.6 4.0 | |
| 17 | WTZR 14201M010 | F P | 4.5 -4.4 -13.2 | |
| 10 | MAS1 31303M002 | F P | .2 -3.8 -5.9 | |
| | | | | |
---------------------------------------------------------------------
| | RMS / COMPONENT | | 2.6 5.0 10.1 | |
---------------------------------------------------------------------
NUMBER OF PARAMETERS : 7
NUMBER OF COORDINATES : 15
RMS OF TRANSFORMATION : 8.2 MM
PARAMETERS:
TRANSLATION IN X : 399.6 +- 90.8 MM
TRANSLATION IN Y : 238.5 +-125.4 MM
TRANSLATION IN Z : 102.0 +-103.8 MM
ROTATION AROUND X-AXIS: - 0 0 .0048+- .0024"
ROTATION AROUND Y-AXIS: 0 0 .0064+- .0045"
ROTATION AROUND Z-AXIS: 0 0 .0092+- .0034"
SCALE FACTOR : -.010 +- .003 MM/KM
jour 014 - 14 / 1/ 1998 - file 1= fichier ITRF96 - file 2= fichier HELM0140.CRD
TRANSFORMATION IN EQUATORIAL SYSTEM (X, Y, Z):
RESIDUALS IN LOCAL SYSTEM (NORTH, EAST, UP)
---------------------------------------------------------------------
| NUM | NAME | FLG | RESIDUALS IN MILLIMETERS | |
---------------------------------------------------------------------
| | | | | |
| 20 | GRAS 10002M006 | F P | -4.7 3.0 8.5 | |
| 4 | EBRE 13410M001 | F P | 6.7 2.6 -11.0 | |
| 18 | ZIMM 14001M004 | F P | -.8 -1.7 10.7 | |
| 17 | WTZR 14201M010 | F P | .4 -2.8 -9.5 | |
| 10 | MAS1 31303M002 | F P | -1.5 -1.2 1.4 | |
| | | | | |
---------------------------------------------------------------------
| | RMS / COMPONENT | | 4.2 2.6 10.0 | |
---------------------------------------------------------------------
NUMBER OF PARAMETERS : 7
NUMBER OF COORDINATES : 15
RMS OF TRANSFORMATION : 7.9 MM
PARAMETERS:
TRANSLATION IN X : 156.4 +- 87.7 MM
TRANSLATION IN Y : 36.2 +-121.2 MM
TRANSLATION IN Z : 137.1 +-100.3 MM
ROTATION AROUND X-AXIS: - 0 0 .0011+- .0024"
ROTATION AROUND Y-AXIS: 0 0 .0011+- .0044"
ROTATION AROUND Z-AXIS: 0 0 .0032+- .0033"
SCALE FACTOR : -.005 +- .003 MM/KM
jour 015 - 15 / 1/ 1998 - file 1= fichier ITRF96 - file 2= fichier HELM0150.CRD
TRANSFORMATION IN EQUATORIAL SYSTEM (X, Y, Z):
RESIDUALS IN LOCAL SYSTEM (NORTH, EAST, UP)
---------------------------------------------------------------------
| NUM | NAME | FLG | RESIDUALS IN MILLIMETERS | |
---------------------------------------------------------------------
| | | | | |
| 20 | GRAS 10002M006 | F P | -3.2 3.7 -5.2 | |
| 4 | EBRE 13410M001 | F P | 1.6 -1.8 13.3 | |
| 18 | ZIMM 14001M004 | F P | -.7 -1.7 8.1 | |
| 17 | WTZR 14201M010 | F P | 2.4 .3 -10.9 | |
| 10 | MAS1 31303M002 | F P | -.4 -.4 -5.3 | |
| | | | | |
---------------------------------------------------------------------
| | RMS / COMPONENT | | 2.2 2.3 10.2 | |
---------------------------------------------------------------------
NUMBER OF PARAMETERS : 7
NUMBER OF COORDINATES : 15
RMS OF TRANSFORMATION : 7.6 MM
PARAMETERS:
TRANSLATION IN X : 341.3 +- 84.2 MM
TRANSLATION IN Y : 130.1 +-116.4 MM
TRANSLATION IN Z : 48.3 +- 96.3 MM
ROTATION AROUND X-AXIS: - 0 0 .0043+- .0023"
ROTATION AROUND Y-AXIS: 0 0 .0060+- .0042"
ROTATION AROUND Z-AXIS: 0 0 .0067+- .0032"
SCALE FACTOR : -.010 +- .003 MM/KM
jour 016 - 16 / 1/ 1998 - file 1= fichier ITRF96 - file 2= fichier HELM0160.CRD
TRANSFORMATION IN EQUATORIAL SYSTEM (X, Y, Z):
RESIDUALS IN LOCAL SYSTEM (NORTH, EAST, UP)
---------------------------------------------------------------------
| NUM | NAME | FLG | RESIDUALS IN MILLIMETERS | |
---------------------------------------------------------------------
| | | | | |
| 20 | GRAS 10002M006 | F P | -2.8 3.2 5.6 | |
| 4 | EBRE 13410M001 | F P | 6.8 -3.2 -14.5 | |
| 18 | ZIMM 14001M004 | F P | -.6 -.6 10.7 | |
| 17 | WTZR 14201M010 | F P | -1.8 -.7 -5.0 | |
| 10 | MAS1 31303M002 | F P | -1.6 1.1 3.2 | |
| | | | | |
---------------------------------------------------------------------
| | RMS / COMPONENT | | 3.9 2.4 9.9 | |
---------------------------------------------------------------------
NUMBER OF PARAMETERS : 7
NUMBER OF COORDINATES : 15
RMS OF TRANSFORMATION : 7.7 MM
PARAMETERS:
TRANSLATION IN X : 286.3 +- 85.6 MM
TRANSLATION IN Y : -49.5 +-118.3 MM
TRANSLATION IN Z : 130.5 +- 97.9 MM
ROTATION AROUND X-AXIS: - 0 0 .0012+- .0023"
ROTATION AROUND Y-AXIS: 0 0 .0043+- .0043"
ROTATION AROUND Z-AXIS: 0 0 .0028+- .0032"
SCALE FACTOR : -.009 +- .003 MM/KM
jour 017 - 17 / 1/ 1998 - file 1= fichier ITRF96 - file 2= fichier HELM0170.CRD
TRANSFORMATION IN EQUATORIAL SYSTEM (X, Y, Z):
RESIDUALS IN LOCAL SYSTEM (NORTH, EAST, UP)
---------------------------------------------------------------------
| NUM | NAME | FLG | RESIDUALS IN MILLIMETERS | |
---------------------------------------------------------------------
| | | | | |
| 20 | GRAS 10002M006 | F P | -1.7 3.5 3.6 | |
| 4 | EBRE 13410M001 | F P | 5.3 -2.8 -9.1 | |
| 18 | ZIMM 14001M004 | F P | -1.9 -1.5 8.9 | |
| 17 | WTZR 14201M010 | F P | -.7 -.1 -5.1 | |
| 10 | MAS1 31303M002 | F P | -1.2 .7 1.6 | |
| | | | | |
---------------------------------------------------------------------
| | RMS / COMPONENT | | 3.0 2.4 7.1 | |
---------------------------------------------------------------------
NUMBER OF PARAMETERS : 7
NUMBER OF COORDINATES : 15
RMS OF TRANSFORMATION : 5.7 MM
PARAMETERS:
TRANSLATION IN X : 279.1 +- 63.7 MM
TRANSLATION IN Y : 100.8 +- 88.0 MM
TRANSLATION IN Z : 94.5 +- 72.8 MM
ROTATION AROUND X-AXIS: - 0 0 .0022+- .0017"
ROTATION AROUND Y-AXIS: 0 0 .0036+- .0032"
ROTATION AROUND Z-AXIS: 0 0 .0040+- .0024"
SCALE FACTOR : -.008 +- .002 MM/KM
Comparaison des solutions journalières transformées
NUM STATION #FIL C RMS 1 2 3 4 5 6 7
-----------------------------------------------------------------------------
20 GRAS 10002M006 7 N 1.0 .4 .5 -1.1 1.6 .1 -.2 -1.4
E 1.1 -.3 -1.4 -1.5 1.2 .4 1.0 .6
U 4.2 .0 .8 .8 -5.8 7.9 -2.9 -.9
4 EBRE 13410M001 7 N 3.3 2.8 2.4 3.7 -3.9 1.2 -3.8 -2.4
E 3.6 2.7 2.7 -6.3 -3.7 .8 2.1 1.7
U 11.4 -1.5 -3.3 -13.9 10.4 -14.0 13.9 8.4
18 ZIMM 14001M004 7 N .5 .2 -.1 .7 -.4 -.4 -.6 .7
E .7 -.8 -.5 1.2 .4 .4 -.7 .1
U 2.3 -.3 -.3 4.6 -2.1 .5 -2.1 -.3
17 WTZR 14201M010 7 N 2.5 -2.3 -1.8 -2.7 1.4 -.6 3.6 2.5
E 1.7 -.9 -.4 3.2 1.5 -1.6 -.6 -1.2
U 3.1 .9 1.4 4.0 .3 1.7 -4.2 -4.1
19 TOUL 10003M004 7 N 1.6 -.4 .2 2.8 -2.7 .6 .3 -.7
E 1.7 -.6 -.6 -3.2 1.5 .4 1.8 .7
U 4.7 2.9 -4.6 -7.2 -2.4 4.1 2.9 4.2
2 SJDV 10090M001 6 N 1.2 -.4 .9 1.3 -1.3 .9 -1.4
E 1.2 1.6 .2 -1.0 -1.5 -.2 .9
U 1.8 .9 -.4 1.1 -2.5 -1.5 2.5
10 MAS1 31303M002 7 N 1.0 -1.2 -1.0 -.6 1.1 -.1 1.1 .8
E 1.6 -.7 -.5 3.3 .8 -.1 -1.6 -1.1
U 3.6 .8 1.3 4.5 -2.8 3.9 -4.6 -3.1
RMS OF UNIT WEIGHT FOR COORDINATE COMPARISON : .0035
Paramètres de la transformation issus de la comparaison de la combinaison réalisée
sans contrainte des solutions journalières et les sites connus dans l'ITRF96
HELMERT TRANSFORMATION
----------------------
FILE 1: COORDONNEES RGP ITRF96
FILE 2: SOLUTION 15 DEGRE ELEVATION
TRANSFORMATION IN EQUATORIAL SYSTEM (X, Y, Z):
RESIDUALS IN LOCAL SYSTEM (NORTH, EAST, UP)
---------------------------------------------------------------------
| NUM | NAME | FLG | RESIDUALS IN MILLIMETERS | |
---------------------------------------------------------------------
| | | | | |
| 20 | GRAS 10002M006 | F M | -2.9 4.1 2.6 | |
| 4 | EBRE 13410M001 | F M | 2.9 -1.2 -.9 | |
| 18 | ZIMM 14001M004 | F M | -1.2 -1.3 8.5 | |
| 17 | WTZR 14201M010 | F M | 1.6 -1.2 -8.9 | |
| 10 | MAS1 31303M002 | F M | -.5 -.4 -1.3 | |
| | | | | |
---------------------------------------------------------------------
| | RMS / COMPONENT | | 2.3 2.3 6.4 | |
---------------------------------------------------------------------
NUMBER OF PARAMETERS : 7
NUMBER OF COORDINATES : 15
RMS OF TRANSFORMATION : 5.1 MM
PARAMETERS:
TRANSLATION IN X : 298.4 +- 56.2 MM
TRANSLATION IN Y : 128.5 +- 77.7 MM
TRANSLATION IN Z : 57.4 +- 64.3 MM
ROTATION AROUND X-AXIS: - 0 0 .0033+- .0015"
ROTATION AROUND Y-AXIS: 0 0 .0050+- .0028"
ROTATION AROUND Z-AXIS: 0 0 .0056+- .0021"
SCALE FACTOR : -.008 +- .002 MM/KM
Coordonnées semaine 940 (ITRF96 époque 1998 jour 014)
STATION NAME X (M) Y (M) Z (M)
TOUL 10003M004 4627846.1185 119629.2023 4372999.7212
GRAS 10002M006 4581691.0146 556114.7056 4389360.7047
SJDV 10090M001 4433469.9524 362672.6994 4556211.6186
IGN/ENSG/LAREG . traitements semaine 0940 P. Nicolon le 14/09/98