Rapport de calcul
RGP - Traitements - semaine 0945
(15/02/1998-21/02/1998)
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 Wetzell
ZIMM Zimmerwald
UPAD Padova
SFER San Fernando*
* contribution à EUREF
Autres Sites : GINA (Cadarache)
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 046 - 15 / 2/ 1998 - file 1= fichier ITRF96 - file 2= fichier HELM0460.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 4.5 2.9 | |
| 4 | EBRE 13410M001 | F P | 3.4 -4.5 -5.0 | |
| 18 | ZIMM 14001M004 | F P | -.4 .8 14.1 | |
| 17 | WTZR 14201M010 | F P | 1.9 .4 -10.8 | |
| 10 | MAS1 31303M002 | F P | -.8 1.0 -.6 | |
| 13 | UPAD 12750M002 | F P | -2.3 -2.3 -.5 | |
| | | | | |
---------------------------------------------------------------------
| | RMS / COMPONENT | | 2.2 3.1 8.4 | |
NUMBER OF PARAMETERS : 7
NUMBER OF COORDINATES : 18
PARAMETERS:
TRANSLATION IN X : 312.5 +- 56.1 MM
TRANSLATION IN Y : 139.3 +- 74.4 MM
TRANSLATION IN Z : -38.0 +- 64.9 MM
ROTATION AROUND X-AXIS: - 0 0 .0025+- .0015"
ROTATION AROUND Y-AXIS: 0 0 .0055+- .0028"
ROTATION AROUND Z-AXIS: 0 0 .0040+- .0020"
SCALE FACTOR : -.006 +- .002 MM/KM
jour 047 - 16 / 2/ 1998 - file 1= fichier ITRF96 - file 2= fichier HELM0470.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 | -.5 3.7 -.5 | |
| 4 | EBRE 13410M001 | F P | .9 -3.8 1.2 | |
| 18 | ZIMM 14001M004 | F P | -1.4 -2.1 7.9 | |
| 17 | WTZR 14201M010 | F P | .9 1.4 -7.1 | |
| 10 | MAS1 31303M002 | F P | -.1 .7 -1.6 | |
| | | | | |
---------------------------------------------------------------------
| | RMS / COMPONENT | | 1.0 3.0 5.4 | |
---------------------------------------------------------------------
NUMBER OF PARAMETERS : 7
NUMBER OF COORDINATES : 15
RMS OF TRANSFORMATION : 4.4 MM
PARAMETERS:
TRANSLATION IN X : 94.8 +- 49.2 MM
TRANSLATION IN Y : 256.3 +- 67.9 MM
TRANSLATION IN Z : -137.3 +- 56.2 MM
ROTATION AROUND X-AXIS: - 0 0 .0043+- .0013"
ROTATION AROUND Y-AXIS: 0 0 .0067+- .0024"
ROTATION AROUND Z-AXIS: 0 0 .0065+- .0019"
SCALE FACTOR : .000 +- .002 MM/KM
jour 048 - 17 / 2/ 1998 - file 1= fichier ITRF96 - file 2= fichier HELM0480.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 | -2.3 3.2 -.4 | |
| 4 | EBRE 13410M001 | F P | 3.4 -3.2 .1 | |
| 18 | ZIMM 14001M004 | F P | -1.1 -.1 7.0 | |
| 17 | WTZR 14201M010 | F P | .6 -.5 -5.8 | |
| 10 | MAS1 31303M002 | F P | -.7 .5 -.9 | |
| | | | | |
---------------------------------------------------------------------
| | RMS / COMPONENT | | 2.2 2.3 4.6 | |
---------------------------------------------------------------------
NUMBER OF PARAMETERS : 7
NUMBER OF COORDINATES : 15
RMS OF TRANSFORMATION : 3.9 MM
PARAMETERS:
TRANSLATION IN X : 7.6 +- 43.8 MM
TRANSLATION IN Y : 180.3 +- 60.6 MM
TRANSLATION IN Z : -144.3 +- 50.1 MM
ROTATION AROUND X-AXIS: - 0 0 .0028+- .0012"
ROTATION AROUND Y-AXIS: 0 0 .0032+- .0022"
ROTATION AROUND Z-AXIS: 0 0 .0045+- .0017"
SCALE FACTOR : .004 +- .001 MM/KM
jour 049 - 18 / 2/ 1998 - file 1= fichier ITRF96 - file 2= fichier HELM0490.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 | -1.8 5.1 .0 | |
| 4 | EBRE 13410M001 | F P | 3.0 -3.2 1.7 | |
| 18 | ZIMM 14001M004 | F P | -1.1 -.7 10.0 | |
| 17 | WTZR 14201M010 | F P | .5 -1.2 -9.7 | |
| 10 | MAS1 31303M002 | F P | -.8 .0 -2.0 | |
| | | | | |
---------------------------------------------------------------------
| | RMS / COMPONENT | | 1.9 3.1 7.1 | |
---------------------------------------------------------------------
NUMBER OF PARAMETERS : 7
NUMBER OF COORDINATES : 15
RMS OF TRANSFORMATION : 5.6 MM
PARAMETERS:
TRANSLATION IN X : 9.6 +- 62.6 MM
TRANSLATION IN Y : 196.2 +- 86.5 MM
TRANSLATION IN Z : -157.8 +- 71.6 MM
ROTATION AROUND X-AXIS: - 0 0 .0028+- .0017"
ROTATION AROUND Y-AXIS: 0 0 .0035+- .0031"
ROTATION AROUND Z-AXIS: 0 0 .0050+- .0024"
SCALE FACTOR : .004 +- .002 MM/KM
jour 050 - 19 / 2/ 1998 - file 1= fichier ITRF96 - file 2= fichier HELM0500.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 | -1.5 4.6 .9 | |
| 4 | EBRE 13410M001 | F P | 3.9 -5.5 .7 | |
| 18 | ZIMM 14001M004 | F P | -.3 .0 7.2 | |
| 17 | WTZR 14201M010 | F P | 1.0 .9 -4.6 | |
| 10 | MAS1 31303M002 | F P | -1.1 1.4 -1.3 | |
| 13 | UPAD 12750M002 | F P | -2.3 -1.5 -2.8 | |
| | | | | |
---------------------------------------------------------------------
| | RMS / COMPONENT | | 2.3 3.4 4.1 | |
NUMBER OF PARAMETERS : 7
NUMBER OF COORDINATES : 18
PARAMETERS:
TRANSLATION IN X : 176.3 +- 35.2 MM
TRANSLATION IN Y : 167.0 +- 46.7 MM
TRANSLATION IN Z : -67.1 +- 40.7 MM
ROTATION AROUND X-AXIS: - 0 0 .0030+- .0009"
ROTATION AROUND Y-AXIS: 0 0 .0043+- .0018"
ROTATION AROUND Z-AXIS: 0 0 .0049+- .0013"
SCALE FACTOR : -.004 +- .001 MM/KM
jour 051 - 20 / 2/ 1998 - file 1= fichier ITRF96 - file 2= fichier HELM0510.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 | -2.3 4.7 1.2 | |
| 4 | EBRE 13410M001 | F P | 3.1 -4.6 1.7 | |
| 18 | ZIMM 14001M004 | F P | -1.1 -.1 7.7 | |
| 17 | WTZR 14201M010 | F P | 2.6 .9 -6.5 | |
| 10 | MAS1 31303M002 | F P | -.6 1.0 -1.9 | |
| 13 | UPAD 12750M002 | F P | -1.8 -1.9 -2.2 | |
| | | | | |
---------------------------------------------------------------------
| | RMS / COMPONENT | | 2.3 3.1 4.8 | |
NUMBER OF PARAMETERS : 7
NUMBER OF COORDINATES : 18
PARAMETERS:
TRANSLATION IN X : 268.8 +- 37.7 MM
TRANSLATION IN Y : 188.6 +- 49.9 MM
TRANSLATION IN Z : -57.1 +- 43.5 MM
ROTATION AROUND X-AXIS: - 0 0 .0032+- .0010"
ROTATION AROUND Y-AXIS: 0 0 .0050+- .0019"
ROTATION AROUND Z-AXIS: 0 0 .0054+- .0014"
SCALE FACTOR : -.007 +- .001 MM/KM
jour 052 - 21 / 2/ 1998 - file 1= fichier ITRF96 - file 2= fichier HELM0520.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 | -1.6 4.9 5.4 | |
| 4 | EBRE 13410M001 | F P | 3.0 -1.9 .9 | |
| 18 | ZIMM 14001M004 | F P | -1.0 .2 5.9 | |
| 17 | WTZR 14201M010 | F P | 1.9 -.7 -6.4 | |
| 10 | MAS1 31303M002 | F P | -.9 -.2 -1.9 | |
| 13 | UPAD 12750M002 | F P | -1.5 -2.2 -3.8 | |
| | | | | |
---------------------------------------------------------------------
| | RMS / COMPONENT | | 2.0 2.6 5.0 | |
NUMBER OF PARAMETERS : 7
NUMBER OF COORDINATES : 18
PARAMETERS:
TRANSLATION IN X : 170.1 +- 36.2 MM
TRANSLATION IN Y : 156.1 +- 48.1 MM
TRANSLATION IN Z : -21.7 +- 41.9 MM
ROTATION AROUND X-AXIS: - 0 0 .0031+- .0010"
ROTATION AROUND Y-AXIS: 0 0 .0049+- .0018"
ROTATION AROUND Z-AXIS: 0 0 .0054+- .0013"
SCALE FACTOR : -.003 +- .001 MM/KM
Comparaison des solutions journalières transformées
NUM STATION #FIL C RMS 1 2 3 4 5 6 7
-----------------------------------------------------------------------------
20 GRAS 10002M006 7 N .6 .1 -1.2 .7 .1 -.2 .7 -.2
E .7 -.1 .7 1.2 -.7 -.2 -.3 -.5
U 2.1 -1.5 1.8 1.8 1.3 .5 .2 -4.0
4 EBRE 13410M001 7 N .9 -.4 2.0 -.4 .0 -1.0 -.2 .0
E 1.2 .7 .0 -.7 -.6 1.6 .9 -1.9
U 2.3 5.1 -1.0 .1 -1.6 -.5 -1.5 -.6
18 ZIMM 14001M004 7 N .4 -.5 .5 .2 .1 -.6 .2 .1
E .9 -1.1 1.8 -.3 .5 -.2 -.2 -.5
U 2.7 -5.5 .6 1.5 -1.4 1.4 .8 2.7
17 WTZR 14201M010 7 N .8 -.5 .5 .8 .8 .3 -1.2 -.6
E 1.0 -.2 -1.3 .6 1.4 -.7 -.7 .9
U 2.2 3.6 -.2 -1.5 2.4 -2.7 -.8 -.9
19 TOUL 10003M004 7 N .7 .8 .2 .8 -.3 -1.1 -.4 .0
E 1.4 1.4 -.2 .7 .0 1.3 -.6 -2.6
U 3.3 2.0 -2.5 1.5 1.6 4.6 -2.5 -4.6
2 SJDV 10090M001 7 N .9 -.3 .7 -.2 -.7 -1.1 .0 1.5
E .5 -.2 .7 .0 .0 .1 .3 -1.0
U 2.8 .0 -5.6 2.5 1.7 2.2 -1.1 .4
5 GINA 7 N .8 .0 -.1 1.0 -1.1 .8 .0 -.7
E 1.0 -.7 .6 .3 -.7 1.8 -1.0 -.3
U 3.3 .1 -.8 4.8 3.6 -2.2 -.5 -4.9
10 MAS1 31303M002 7 N .3 .1 -.6 .0 .1 .3 -.1 .2
E .6 -.4 -.1 .2 .6 -.8 -.3 .8
U .6 -.9 .1 -.5 .6 -.2 .5 .5
13 UPAD 12750M002 4 N .4 .3 .3 -.2 -.5
E .4 .3 -.5 -.1 .2
U 1.4 -1.8 .5 -.2 1.5
RMS OF UNIT WEIGHT FOR COORDINATE COMPARISON : .0016
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 | -1.3 4.5 1.8 | |
| 4 | EBRE 13410M001 | F M | 3.4 -3.9 .1 | |
| 18 | ZIMM 14001M004 | F M | -.6 -.1 8.4 | |
| 17 | WTZR 14201M010 | F M | 1.4 .6 -6.7 | |
| 10 | MAS1 31303M002 | F M | -1.0 .8 -1.4 | |
| 13 | UPAD 12750M002 | F M | -2.1 -2.0 -2.2 | |
| | | | | |
---------------------------------------------------------------------
| | RMS / COMPONENT | | 2.1 2.8 5.0 | |
---------------------------------------------------------------------
NUMBER OF PARAMETERS : 7
NUMBER OF COORDINATES : 18
RMS OF TRANSFORMATION : 4.1 MM
PARAMETERS:
TRANSLATION IN X : 144.6 +- 37.3 MM
TRANSLATION IN Y : 173.6 +- 49.5 MM
TRANSLATION IN Z : -79.7 +- 43.1 MM
ROTATION AROUND X-AXIS: - 0 0 .0029+- .0010"
ROTATION AROUND Y-AXIS: 0 0 .0044+- .0019"
ROTATION AROUND Z-AXIS: 0 0 .0048+- .0014"
SCALE FACTOR : -.002 +- .001 MM/KM
Coordonnées semaine 945 (ITRF96 époque 1998 jour 049)
STATION NAME X (M) Y (M) Z (M)
TOUL 10003M004 4627846.1192 119629.2045 4372999.7215
GINA 4597159.0918 465906.8812 4382366.7163
GRAS 10002M006 4581691.0152 556114.7071 4389360.7052
SJDV 10090M001 4433469.9502 362672.7005 4556211.6156
IGN/ENSG/LAREG . traitements semaine 0945 P. Nicolon le 16/09/98