Rapport de calcul
RGP - Traitements - semaine 0939
(04/01/1998-10/01/1998)
Liste des sites utilisés pour le calcul
Sites RGP Sites étrangers
GRAS Grasse* EBRE Ebre
SJDV St-Jean-des-Vignes* UPAD Padova
MARS Marseille* MAS1 Las Palomas*
MLVL Marne-la Vallée* WTZR Wetzel
TOUL Toulouse* 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 005
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 | -2.9 3.9 .3 | |
| 4 | EBRE 13410M001 | F P | 5.5 -2.6 -1.7 | |
| 18 | ZIMM 14001M004 | F P | -2.0 -2.4 10.3 | |
| 17 | WTZR 14201M010 | F P | .4 .6 -8.1 | |
| 10 | MAS1 31303M002 | F P | -1.3 .5 -.8 | |
| | | | | |
---------------------------------------------------------------------
| | RMS / COMPONENT | | 3.3 2.7 6.6 | |
---------------------------------------------------------------------
NUMBER OF PARAMETERS : 7
NUMBER OF COORDINATES : 15
RMS OF TRANSFORMATION : 5.6 MM
PARAMETERS:
TRANSLATION IN X : 204.6 +- 62.1 MM
TRANSLATION IN Y : 48.2 +- 85.7 MM
TRANSLATION IN Z : -23.5 +- 71.0 MM
ROTATION AROUND X-AXIS: - 0 0 .0016+- .0017"
ROTATION AROUND Y-AXIS: 0 0 .0046+- .0031"
ROTATION AROUND Z-AXIS: 0 0 .0034+- .0023"
SCALE FACTOR : -.003 +- .002 MM/KM
NUMBER OF ITERATIONS : 2
jour 006
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 | -2.1 3.1 2.7 | |
| 4 | EBRE 13410M001 | F P | 4.2 -1.7 -1.2 | |
| 18 | ZIMM 14001M004 | F P | -.7 -1.6 6.4 | |
| 17 | WTZR 14201M010 | F P | 1.7 1.9 -4.5 | |
| 10 | MAS1 31303M002 | F P | -1.0 .6 -.7 | |
| 13 | UPAD 12750M002 | F P | -2.1 -2.4 -2.5 | |
| | | | | |
---------------------------------------------------------------------
| | RMS / COMPONENT | | 2.5 2.2 3.9 | |
---------------------------------------------------------------------
NUMBER OF PARAMETERS : 7
NUMBER OF COORDINATES : 18
RMS OF TRANSFORMATION : 3.5 MM
PARAMETERS:
TRANSLATION IN X : 367.5 +- 31.5 MM
TRANSLATION IN Y : 97.2 +- 41.8 MM
TRANSLATION IN Z : 41.3 +- 36.4 MM
ROTATION AROUND X-AXIS: - 0 0 .0023+- .0008"
ROTATION AROUND Y-AXIS: 0 0 .0047+- .0016"
ROTATION AROUND Z-AXIS: 0 0 .0043+- .0011"
SCALE FACTOR : -.009 +- .001 MM/KM
jour 007
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 | -2.5 4.2 7.6 | |
| 4 | EBRE 13410M001 | F P | 4.4 -3.9 1.7 | |
| 18 | ZIMM 14001M004 | F P | -2.4 -.2 12.1 | |
| 17 | WTZR 14201M010 | F P | 2.7 1.3 -11.6 | |
| 10 | MAS1 31303M002 | F P | -1.3 .6 -3.4 | |
| 13 | UPAD 12750M002 | F P | -1.2 -1.8 -6.4 | |
| | | | | |
---------------------------------------------------------------------
| | RMS / COMPONENT | | 2.9 2.7 8.9 | |
---------------------------------------------------------------------
NUMBER OF PARAMETERS : 7
NUMBER OF COORDINATES : 18
RMS OF TRANSFORMATION : 6.6 MM
PARAMETERS:
TRANSLATION IN X : 327.7 +- 59.5 MM
TRANSLATION IN Y : 172.7 +- 79.0 MM
TRANSLATION IN Z : 43.2 +- 68.8 MM
ROTATION AROUND X-AXIS: - 0 0 .0033+- .0016"
ROTATION AROUND Y-AXIS: 0 0 .0055+- .0030"
ROTATION AROUND Z-AXIS: 0 0 .0054+- .0022"
SCALE FACTOR : -.010 +- .002 MM/KM
jour 008
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 | -2.7 3.5 -.7 | |
| 4 | EBRE 13410M001 | F P | 1.5 -2.6 2.9 | |
| 18 | ZIMM 14001M004 | F P | -1.1 -2.9 6.2 | |
| 17 | WTZR 14201M010 | F P | 2.0 1.6 -6.4 | |
| 10 | MAS1 31303M002 | F P | .1 .5 -2.0 | |
| | | | | |
---------------------------------------------------------------------
| | RMS / COMPONENT | | 1.9 2.8 4.8 | |
---------------------------------------------------------------------
NUMBER OF PARAMETERS : 7
NUMBER OF COORDINATES : 15
RMS OF TRANSFORMATION : 4.2 MM
PARAMETERS:
TRANSLATION IN X : 345.3 +- 46.2 MM
TRANSLATION IN Y : 206.6 +- 63.9 MM
TRANSLATION IN Z : -43.8 +- 52.9 MM
ROTATION AROUND X-AXIS: - 0 0 .0039+- .0012"
ROTATION AROUND Y-AXIS: 0 0 .0063+- .0023"
ROTATION AROUND Z-AXIS: 0 0 .0065+- .0017"
SCALE FACTOR : -.006 +- .002 MM/KM
jour 009
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 2.8 6.4 | |
| 4 | EBRE 13410M001 | F P | 2.8 -5.7 3.8 | |
| 18 | ZIMM 14001M004 | F P | -1.1 -.8 9.6 | |
| 17 | WTZR 14201M010 | F P | 3.1 3.0 -8.7 | |
| 10 | MAS1 31303M002 | F P | -.6 1.6 -3.8 | |
| 13 | UPAD 12750M002 | F P | -1.8 -.8 -7.3 | |
| | | | | |
---------------------------------------------------------------------
| | RMS / COMPONENT | | 2.5 3.2 7.6 | |
---------------------------------------------------------------------
NUMBER OF PARAMETERS : 7
NUMBER OF COORDINATES : 18
RMS OF TRANSFORMATION : 5.8 MM
PARAMETERS:
TRANSLATION IN X : 359.4 +- 52.8 MM
TRANSLATION IN Y : 252.7 +- 70.0 MM
TRANSLATION IN Z : 85.5 +- 61.0 MM
ROTATION AROUND X-AXIS: - 0 0 .0045+- .0014"
ROTATION AROUND Y-AXIS: 0 0 .0045+- .0026"
ROTATION AROUND Z-AXIS: 0 0 .0060+- .0019"
SCALE FACTOR : -.013 +- .002 MM/KM
jour 010
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 | -4.2 3.0 6.2 | |
| 4 | EBRE 13410M001 | F P | 1.6 -6.5 7.4 | |
| 18 | ZIMM 14001M004 | F P | -1.7 -.7 10.8 | |
| 17 | WTZR 14201M010 | F P | 5.3 2.9 -11.7 | |
| 10 | MAS1 31303M002 | F P | .1 1.6 -5.5 | |
| 13 | UPAD 12750M002 | F P | -1.6 -.1 -7.3 | |
| | | | | |
---------------------------------------------------------------------
| | RMS / COMPONENT | | 3.3 3.5 9.3 | |
---------------------------------------------------------------------
NUMBER OF PARAMETERS : 7
NUMBER OF COORDINATES : 18
RMS OF TRANSFORMATION : 7.0 MM
PARAMETERS:
TRANSLATION IN X : 327.1 +- 63.9 MM
TRANSLATION IN Y : 208.8 +- 84.7 MM
TRANSLATION IN Z : -5.1 +- 73.8 MM
ROTATION AROUND X-AXIS: - 0 0 .0051+- .0017"
ROTATION AROUND Y-AXIS: 0 0 .0063+- .0032"
ROTATION AROUND Z-AXIS: 0 0 .0067+- .0023"
SCALE FACTOR : -.012 +- .003 MM/KM
Comparaison des solutions journalières transformées
NUM STATION #FIL C RMS 1 2 3 4 5 6 7
-----------------------------------------------------------------------------
20 GRAS 10002M006 6 N .7 .0 -.7 -.4 .0 -.1 1.3
E .6 -.5 .3 -.8 -.2 .7 .5
U 3.5 3.5 1.1 -3.9 4.4 -2.6 -2.5
4 EBRE 13410M001 6 N 1.6 -2.2 -.9 -1.0 1.9 .5 1.7
E 1.9 -1.3 -2.2 .1 -1.2 1.9 2.7
U 3.4 3.8 3.4 .4 -.7 -1.6 -5.3
18 ZIMM 14001M004 6 N .6 .5 -.7 .9 -.4 -.4 .1
E 1.1 1.0 .1 -1.2 1.5 -.7 -.7
U 2.4 -1.1 2.9 -2.9 3.0 -.3 -1.5
17 WTZR 14201M010 6 N 1.6 2.2 .8 -.2 .5 -.6 -2.7
E 1.0 1.3 .0 .6 .4 -1.1 -1.1
U 2.8 -.4 -4.0 3.1 -2.1 .2 3.2
19 TOUL 10003M004 6 N 1.0 -.5 -1.5 .2 .6 -.2 1.4
E .8 .0 -.9 -.2 -.4 1.4 .1
U 4.5 7.6 -2.9 1.5 1.3 -2.7 -4.7
10 MAS1 31303M002 6 N .7 .6 .4 .6 -.8 -.1 -.8
E .6 .4 .3 .3 .4 -.8 -.7
U 1.8 -1.9 -1.9 .7 -.7 1.0 2.8
13 UPAD 12750M002 4 N .4 .4 -.5 .1 -.1
E 1.0 1.1 .5 -.4 -1.2
U 2.3 -3.3 .5 1.4 1.4
2 SJDV 10090M001 2 N .4 .3 -.3
E 1.8 -1.3 1.3
U 5.7 4.0 -4.0
RMS OF UNIT WEIGHT FOR COORDINATE COMPARISON : .0021
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
----------------------
---------------------------------------------------------------------
| NUM | NAME | FLG | RESIDUALS IN MILLIMETERS | |
---------------------------------------------------------------------
| | | | | |
| 20 | GRAS 10002M006 | F M | -2.6 3.4 5.0 | |
| 4 | EBRE 13410M001 | F M | 3.8 -4.0 2.5 | |
| 18 | ZIMM 14001M004 | F M | -1.3 -1.1 9.2 | |
| 17 | WTZR 14201M010 | F M | 2.3 2.4 -8.1 | |
| 10 | MAS1 31303M002 | F M | -1.0 1.0 -2.9 | |
| 13 | UPAD 12750M002 | F M | -1.5 -1.6 -5.6 | |
| | | | | |
---------------------------------------------------------------------
| | RMS / COMPONENT | | 2.5 2.8 6.7 | |
---------------------------------------------------------------------
NUMBER OF PARAMETERS : 7
NUMBER OF COORDINATES : 18
RMS OF TRANSFORMATION : 5.1 MM
PARAMETERS:
TRANSLATION IN X : 295.9 +- 46.7 MM
TRANSLATION IN Y : 137.2 +- 61.9 MM
TRANSLATION IN Z : 16.2 +- 53.9 MM
ROTATION AROUND X-AXIS: - 0 0 .0030+- .0012"
ROTATION AROUND Y-AXIS: 0 0 .0047+- .0023"
ROTATION AROUND Z-AXIS: 0 0 .0048+- .0017"
SCALE FACTOR : -.008 +- .002 MM/KM
Coordonnées semaine 939 (ITRF96 époque 1998 jour 007)
STATION NAME X (M) Y (M) Z (M)
TOUL 10003M004 4627846.1209 119629.2021 4372999.7210
GRAS 10002M006 4581691.0133 556114.7057 4389360.7026
SJDV 10090M001 4433469.9544 362672.6994 4556211.6175
IGN/ENSG/LAREG . traitements semaine 0939 P. Nicolon le 11/09/98