IGN - L'information grandeur nature

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Informations sur le processus

Debut du calcul	2026-03-15T12:37:02
Fin du calcul	2026-03-15T12:41:21

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Sessions intégrées au calcul

Année	DOY	Session
2026	074	e
2026	074	f
2026	074	g
2026	074	h
2026	074	i
2026	074	j
2026	074	k
2026	074	l

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Orbites et coordonnées du pôle

Orbites	Coordonnées du pôle
IGS0OPSULT_20260730600_02D_15M_ORB.SP3.gz	IGS0OPSULT_20260730600_02D_01D_ERP.ERP.gz

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Controle qualité

Station	Dernier fichier	Ratio des fichiers précédents	Ratio qc_gps	Ratio qc_glo	qc - header GPS	qc - header GLO	IOD slips <10°	IOD slips >10°	Station utilisée dans le calcul
ADIS	-	0.0%	-	-	-	-	-	-	-
BDRL	-	0.0%	-	-	-	-	-	-	-
DJIG	-	28.6%	-	-	-	-	-	-	-
DSUA	-	0.0%	-	-	-	-	-	-	-
FMSD	-	0.0%	-	-	-	-	-	-	-
MAL2	-	0.0%	-	-	-	-	-	-	-
MAMA	-	0.0%	-	-	-	-	-	-	-
MAMB	-	0.0%	-	-	-	-	-	-	-
MATU	-	0.0%	-	-	-	-	-	-	-
NOSY	-	0.0%	-	-	-	-	-	-	-
SRO2	-	0.0%	-	-	-	-	-	-	-
TDOU	-	0.0%	-	-	-	-	-	-	-
ULDI	-	0.0%	-	-	-	-	-	-	-
CZTG	x	100.0%	58.8%	-	10.5391m	-	163	28	-
SEY2	x	100.0%	75.8%	-	1.6302m	-	5	58	x
CILA	x	100.0%	84.4%	-	5.4117m	-	0	49	x
CHRL	x	100.0%	91%	-	19799997.4847m	-	31	129	x
LEPO	x	100.0%	92%	-	6.7966m	-	105	91	x
SNTL	x	100.0%	92.2%	-	5.9505m	-	93	83	x
PIER	x	100.0%	93%	-	7.1242m	-	116	108	x
BMBO	x	100.0%	93.1%	-	5.8805m	-	82	103	x
STJS	x	100.0%	94.1%	-	6.5910m	-	52	129	x
GAMO	x	100.0%	94.5%	-	6.0013m	-	30	32	x
VOIM	x	100.0%	95.3%	-	5.1684m	-	202	46	x
LTMP	x	100.0%	95.5%	-	6.1477m	-	0	78	x
MBAR	x	100.0%	95.9%	-	5.1522m	-	15	0	x
PLC2	x	100.0%	96.1%	-	3.8815m	-	124	120	x
SLE2	x	100.0%	96.1%	-	6.0395m	-	1	81	x
SEYG	x	100.0%	96.2%	-	4.3878m	-	16	9	x
SGOC	x	100.0%	96.2%	-	5.8479m	-	17	16	x
DGAR	x	100.0%	96.6%	-	9.7200m	-	22	2	x
ZAMB	x	100.0%	96.6%	-	5.2696m	-	94	5	x
ABPO	x	100.0%	96.7%	-	4.1804m	-	131	72	x
FORB	x	100.0%	96.7%	-	5.9089m	-	85	123	x
REUN	x	100.0%	96.9%	-	4.1814m	-	86	81	x
STDE	x	100.0%	96.9%	-	5.6486m	-	117	131	x
VACS	x	100.0%	96.9%	-	6.5182m	-	36	119	x
KAW2	x	100.0%	97.2%	-	5.9206m	-	0	5	x
STAN	x	100.0%	97.3%	-	6.6319m	-	116	138	x
RIEE	x	100.0%	97.4%	-	5.0260m	-	43	111	x
HARB	x	100.0%	97.5%	-	12.6439m	-	36	0	x
HRAO	x	100.0%	97.5%	-	5.5285m	-	10	0	x
SUTH	x	100.0%	97.5%	-	7.2902m	-	49	1	x
BPAN	x	100.0%	97.6%	-	5.6735m	-	0	87	x
MAIG	x	100.0%	97.6%	-	3.8470m	-	154	88	x
STGI	x	100.0%	97.6%	-	9.5956m	-	158	91	x
BLTR	x	100.0%	97.7%	-	5.6668m	-	106	117	x
GRRE	x	100.0%	97.7%	-	6.3347m	-	75	122	x
COCO	x	100.0%	98.1%	-	9.1306m	-	35	11	x
KERG	x	100.0%	98.2%	-	9.9590m	-	232	2	x

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Calcul des coordonnées sur le code

Les stations sont éliminées du calcul si l'écart entre les coordonnées issues du calcul sur le code et les coordonnées initiales est supérieur à dE=10.0 m, dN=10.0 m ou dU=20.0 m

Station	dE (m)	dN (m)	dU (m)
ABPO	0.05m	0.07m	1.53m
BLTR	-0.16m	-0.14m	1.94m
BMBO	-0.02m	-0.01m	1.45m
BPAN	-0.50m	-0.29m	1.45m
CHRL	-0.09m	0.03m	1.36m
CILA	-0.40m	-0.23m	2.31m
COCO	0.04m	-0.08m	1.49m
DGAR	-0.13m	0.04m	1.49m
FORB	-0.23m	-0.28m	1.55m
GAMO	-0.19m	-0.16m	1.75m
GRRE	0.01m	-0.06m	1.33m
HARB	-0.04m	-0.04m	1.66m
HRAO	0.18m	1.30m	1.61m
KAW2	-0.29m	-0.42m	1.59m
KERG	-0.71m	0.65m	2.28m
LEPO	-0.28m	-0.23m	1.47m
LTMP	-0.21m	-0.14m	2.28m
MAIG	-0.39m	-0.16m	1.87m
MBAR	0.00m	0.03m	1.17m
PIER	-0.39m	-0.29m	2.31m
PLC2	-0.41m	-0.19m	2.31m
REUN	-0.05m	-0.11m	1.22m
RIEE	0.02m	0.15m	1.91m
SEY2	0.09m	-0.07m	1.60m
SEYG	0.03m	-0.00m	1.79m
SGOC	-0.21m	-0.44m	0.38m
SLE2	-0.43m	-0.24m	1.54m
SNTL	-0.26m	-0.32m	1.59m
STAN	-0.42m	-0.16m	2.21m
STDE	-0.43m	-0.26m	2.19m
STGI	-0.48m	0.08m	2.01m
STJS	-0.33m	-0.18m	1.89m
SUTH	0.14m	-0.01m	1.22m
VACS	-0.14m	-0.48m	1.42m
VOIM	0.47m	-0.39m	0.93m
ZAMB	0.10m	-0.10m	1.49m

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Fixation des ambiguités

Station 1	Station 2	Longueur	Constellation	Ambiguités posées	Ambiguités fixées QIF	Ambiguités fixées L12	Ratio
PLC2	REUN	0.085km	G	62	42	14	90.323%
SLE2	SNTL	1.071km	G	92	70	21	98.913%
BPAN	STAN	3.189km	G	102	42	52	92.157%
BLTR	VACS	4.971km	G	84	34	41	89.286%
BMBO	VACS	8.778km	G	102	40	48	86.275%
LTMP	PIER	9.964km	G	96	40	39	82.292%
LTMP	PLC2	10.141km	G	60	22	26	80.000%
CILA	MAIG	10.978km	G	62	30	19	79.032%
LEPO	STGI	11.981km	G	120	60	38	81.667%
CILA	REUN	13.314km	G	56	30	18	85.714%
FORB	GRRE	13.352km	G	76	44	13	75.000%
MAIG	SLE2	15.339km	G	78	30	32	79.487%
LTMP	STJS	15.757km	G	68	26	27	77.941%
LEPO	MAIG	16.514km	G	120	64	35	82.500%
STAN	STDE	17.662km	G	84	36	35	84.524%
CHRL	VACS	18.704km	G	82	32	34	80.488%
BLTR	GRRE	19.844km	G	78	34	21	70.513%
BLTR	RIEE	19.953km	G	88	32	33	73.864%
LEPO	STDE	23.165km	G	122	66	-	54.1%
CHRL	STAN	191.010km	G	84	30	-	35.7%
HARB	HRAO	2.066km	G	44	40	4	100.000%
SEY2	SEYG	5.735km	G	60	34	20	90.000%
GAMO	KAW2	15.337km	G	64	38	19	89.062%
ABPO	VOIM	322.984km	G	66	38	-	57.6%
ABPO	KAW2	723.950km	G	60	28	-	46.7%
ABPO	STGI	865.471km	G	62	28	-	45.2%
HRAO	SUTH	981.212km	G	50	34	-	68.0%
HARB	ZAMB	1158.584km	G	52	34	-	65.4%
KAW2	SEY2	1436.515km	G	60	20	-	33.3%
MBAR	ZAMB	1656.724km	G	56	22	-	39.3%
DGAR	SGOC	1768.079km	G	54	28	-	51.9%
GAMO	ZAMB	1828.436km	G	48	28	-	58.3%
DGAR	SEYG	1879.236km	G	56	28	-	50.0%
COCO	DGAR	2716.504km	G	42	2	-	4.8%
KERG	STGI	3369.640km	G	68	20	-	29.4%

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Fixation des ambiguités Core

Station 1	Station 2	Longueur	Constellation	Ambiguités posées	Ambiguités fixées QIF	Ambiguités fixées L12	Ratio
REUN	STDE	35.426km	G	78	30	-	38.5%
ABPO	STDE	889.140km	G	58	32	-	55.2%
SEYG	STDE	1788.309km	G	60	24	-	40.0%
ABPO	HARB	2135.930km	G	46	32	-	69.6%
KERG	REUN	3343.131km	G	58	24	-	41.4%

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Estimation des ZTD finaux (coordonnées fixées) - ADDNEQ2

Statistiques

Equations normales

Statistiques
Paramètres explicites	1404
Paramètres implicites	481
Paramètres ajustés	1885
Observations	52732
Degré de liberté	50847
Chi**2/DOF	4.98
Stations	0

Statistiques

Equations normales

Fichier	Début	Fin	Obs.	Par.	Dof
MET_26074E_1.NQ0	2026-03-15 00:00:00	2026-03-15 12:00:00	26688	1384	25304
MET_26074E_2.NQ0	2026-03-15 00:00:00	2026-03-15 12:00:00	18734	1061	17673
MET_26074E_3.NQ0	2026-03-15 00:00:00	2026-03-15 12:00:00	6158	401	5757

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Estimation des coordonnées et des ZTD finaux - ADDNEQ2

Statistiques

Equations normales

Statistiques
Paramètres explicites	1512
Paramètres implicites	481
Paramètres ajustés	1993
Observations	52732
Degré de liberté	50739
Chi**2/DOF	4.47
Stations	36

Statistiques
Equations normales

Fichier	Début	Fin	Obs.	Par.	Dof
CRD_26074E_1.NQ0	2026-03-15 00:00:00	2026-03-15 12:00:00	26688	1447	25241
CRD_26074E_2.NQ0	2026-03-15 00:00:00	2026-03-15 12:00:00	18734	1109	17625
CRD_26074E_3.NQ0	2026-03-15 00:00:00	2026-03-15 12:00:00	6158	419	5739

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Mise en référence IGS14

Paramètres de transformation

	Valeur	Ecart-type
TX	-13.46	- 8.26
TY	-1.26	- 7.35
TZ	-53.01	- 10.75
k	0.00034	- 0.001
RX	- 0 0 0.000192	- 0.0003
RY	- 0 0 0.000102	- 0.0002
RZ	- 0 0 0.000033	- 0.0002

Résidus

Station	N (mm )	E (mm )	U (mm )	Mark
ABPO	-4.17	-4.81	27.60
BLTR	1.79	0.94	32.04	M
BMBO	-0.99	0.95	18.72	M
BPAN	-6.00	1.36	20.71
CHRL	-5.15	2.73	18.63	M
CILA	-8.12	3.11	-31.14	M
COCO	5.78	-0.61	10.27
DGAR	0.10	1.64	-7.61
FORB	2.90	3.00	16.58	M
GAMO	-16.20	14.70	-17.89	M
GRRE	-1.16	1.50	31.68	M
HARB	0.23	-1.09	2.06
HRAO	0.44	-0.71	-0.99	M
KAW2	-4.26	8.04	-10.81	M
KERG	2.28	-8.64	-7.69
LEPO	-4.49	1.46	-31.00	M
LTMP	-1.29	7.71	-16.01	M
MAIG	-15.36	6.65	-21.33	M
MBAR	-0.18	1.92	5.94
PIER	-8.91	-0.15	-27.80	M
PLC2	-16.47	7.63	-34.84	M
REUN	-7.05	-0.38	-35.33	*
RIEE	-0.18	1.45	18.97	M
SEY2	2.07	2.08	16.75
SEYG	3.22	2.13	-28.10
SGOC	-0.79	-3.62	-9.11
SLE2	-0.42	9.58	-29.22
SNTL	0.43	6.00	-36.92	M
STAN	-4.90	-2.11	-8.80	M
STDE	6.38	1.65	24.99	M
STGI	1.50	-0.14	10.24	M
STJS	-8.98	-2.73	17.06	M
SUTH	0.10	-6.36	-4.25
VACS	-0.95	3.62	13.43
VOIM	2.92	1.49	0.75
ZAMB	-1.86	-2.07	-11.52