IGN - L'information grandeur nature

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Informations sur le processus

Debut du calcul	2026-02-06T12:37:02
Fin du calcul	2026-02-06T12:41:21

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Sessions intégrées au calcul

Année	DOY	Session
2026	037	e
2026	037	f
2026	037	g
2026	037	h
2026	037	i
2026	037	j
2026	037	k
2026	037	l

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Orbites et coordonnées du pôle

Orbites	Coordonnées du pôle
IGS0OPSULT_20260360600_02D_15M_ORB.SP3.gz	IGS0OPSULT_20260360600_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
ABPO	-	0.0%	-	-	-	-	-	-	-
ADIS	-	0.0%	-	-	-	-	-	-	-
DSUA	-	0.0%	-	-	-	-	-	-	-
FMSD	-	0.0%	-	-	-	-	-	-	-
HRAO	-	0.0%	-	-	-	-	-	-	-
MAL2	-	0.0%	-	-	-	-	-	-	-
MAMA	-	0.0%	-	-	-	-	-	-	-
MAMB	-	0.0%	-	-	-	-	-	-	-
MATU	-	0.0%	-	-	-	-	-	-	-
NOSY	-	0.0%	-	-	-	-	-	-	-
SNTL	x	28.6%	-	-	-	-	-	-	-
TDOU	-	0.0%	-	-	-	-	-	-	-
ULDI	-	0.0%	-	-	-	-	-	-	-
BDRL	x	100.0%	64.8%	-	9.2500m	-	49	18	x
SEY2	x	100.0%	77.6%	-	9.7061m	-	1	63	x
CILA	x	100.0%	82.6%	-	7.3966m	-	0	26	x
RIEE	x	100.0%	89.9%	-	8.3531m	-	27	13	x
CHRL	x	100.0%	92.1%	-	19799999.3121m	-	17	25	x
BLTR	x	100.0%	92.3%	-	7.1417m	-	80	8	x
VOIM	x	100.0%	92.3%	-	6.3822m	-	78	23	x
STJS	x	100.0%	93.3%	-	7.1071m	-	65	32	x
BMBO	x	100.0%	93.4%	-	8.0257m	-	50	15	x
LTMP	x	100.0%	94.3%	-	7.8325m	-	1	44	x
GAMO	x	100.0%	94.5%	-	10.9792m	-	38	37	x
ZAMB	x	100.0%	94.6%	-	7.4337m	-	59	3	x
SGOC	x	100.0%	95.9%	-	7.1881m	-	23	5	x
REUN	x	100.0%	96.3%	-	5.1919m	-	61	7	x
SEYG	x	100.0%	96.4%	-	10.7975m	-	17	12	x
CZTG	x	100.0%	96.6%	-	8.6103m	-	185	30	x
PLC2	x	100.0%	96.6%	-	7.2033m	-	99	32	x
MBAR	x	100.0%	96.7%	-	5.0148m	-	17	0	x
SLE2	x	100.0%	96.8%	-	6.5201m	-	0	6	x
STDE	x	100.0%	96.8%	-	9.6750m	-	117	52	x
STGI	x	100.0%	96.8%	-	8.7020m	-	118	11	x
VACS	x	100.0%	97%	-	7.4838m	-	32	15	x
DGAR	x	100.0%	97.1%	-	8.5354m	-	21	6	x
FORB	x	100.0%	97.3%	-	7.3948m	-	68	14	x
HARB	x	100.0%	97.6%	-	11.8453m	-	27	1	x
KAW2	x	100.0%	97.6%	-	9.2069m	-	0	14	x
SUTH	x	100.0%	97.6%	-	6.2128m	-	30	2	x
PIER	x	100.0%	97.7%	-	9.9863m	-	119	27	x
SRO2	x	100.0%	97.7%	-	5.9916m	-	46	2	x
STAN	x	100.0%	97.8%	-	6.7887m	-	127	34	x
BPAN	x	100.0%	97.9%	-	7.1347m	-	0	3	x
DJIG	x	100.0%	97.9%	-	8.7920m	-	32	0	x
KERG	x	100.0%	97.9%	-	10.0453m	-	250	4	x
LEPO	x	100.0%	97.9%	-	7.9171m	-	67	3	x
MAIG	x	100.0%	97.9%	-	5.6385m	-	101	4	x
GRRE	x	100.0%	98%	-	6.7895m	-	40	12	x
COCO	x	100.0%	98.1%	-	9.5958m	-	43	0	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)
BDRL	-0.37m	-0.28m	1.49m
BLTR	-0.15m	-0.33m	1.20m
BMBO	-0.02m	0.03m	1.33m
BPAN	-0.43m	-0.34m	0.29m
CHRL	-0.20m	0.13m	1.34m
CILA	-0.39m	-0.40m	0.96m
COCO	-0.01m	-0.07m	0.98m
CZTG	-0.29m	-0.05m	1.70m
DGAR	-0.16m	0.02m	1.40m
DJIG	-0.02m	0.00m	0.58m
FORB	-0.19m	-0.49m	0.89m
GAMO	-0.23m	-0.24m	1.46m
GRRE	-0.09m	0.05m	1.13m
HARB	-0.04m	-0.02m	0.99m
KAW2	-0.25m	-0.49m	1.51m
KERG	-0.54m	0.41m	1.37m
LEPO	-0.26m	-0.46m	0.70m
LTMP	-0.20m	-0.16m	1.29m
MAIG	-0.46m	-0.25m	0.84m
MBAR	-0.11m	0.02m	1.10m
PIER	-0.50m	-0.41m	1.75m
PLC2	-0.28m	-0.38m	1.19m
REUN	-0.03m	-0.13m	0.88m
RIEE	-0.03m	0.20m	1.61m
SEY2	0.17m	-0.21m	1.19m
SEYG	-0.05m	0.05m	1.14m
SGOC	-0.22m	-0.51m	0.64m
SLE2	-0.23m	-0.32m	0.61m
SRO2	-0.28m	-0.24m	0.59m
STAN	-0.35m	-0.35m	1.18m
STDE	-0.34m	-0.40m	1.18m
STGI	-0.32m	-0.50m	0.51m
STJS	-0.26m	-0.45m	0.82m
SUTH	0.14m	-0.01m	0.84m
VACS	-0.11m	-0.57m	1.35m
VOIM	0.52m	-0.25m	0.98m
ZAMB	0.17m	-0.19m	1.05m

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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	52	38	13	98.077%
BPAN	STAN	3.189km	G	84	44	36	95.238%
BLTR	VACS	4.971km	G	70	42	18	85.714%
BMBO	VACS	8.778km	G	78	40	27	85.897%
LTMP	PIER	9.964km	G	76	56	10	86.842%
LTMP	PLC2	10.141km	G	88	60	21	92.045%
CILA	MAIG	10.978km	G	50	40	8	96.000%
LEPO	STGI	11.981km	G	76	48	23	93.421%
CILA	REUN	13.314km	G	50	34	11	90.000%
FORB	GRRE	13.352km	G	48	36	6	87.500%
MAIG	SLE2	15.339km	G	80	38	38	95.000%
LTMP	STJS	15.757km	G	72	42	17	81.944%
LEPO	MAIG	16.514km	G	76	44	27	93.421%
STAN	STDE	17.662km	G	68	34	22	82.353%
CHRL	VACS	18.704km	G	68	32	19	75.000%
BLTR	GRRE	19.844km	G	68	42	14	82.353%
BLTR	RIEE	19.953km	G	56	38	11	87.500%
BPAN	SRO2	22.522km	G	58	46	-	79.3%
LEPO	STDE	23.165km	G	70	36	-	51.4%
CHRL	SRO2	183.890km	G	50	30	-	60.0%
SEY2	SEYG	5.735km	G	84	28	36	76.190%
GAMO	KAW2	15.337km	G	62	34	15	79.032%
BDRL	KAW2	16.304km	G	120	42	25	55.833%
VOIM	STGI	877.891km	G	84	50	-	59.5%
HARB	SUTH	982.822km	G	42	30	-	71.4%
BDRL	VOIM	1008.979km	G	84	30	-	35.7%
HARB	ZAMB	1158.584km	G	44	28	-	63.6%
CZTG	KERG	1407.068km	G	50	30	-	60.0%
KAW2	SEY2	1436.515km	G	98	18	-	18.4%
MBAR	ZAMB	1656.724km	G	46	32	-	69.6%
DGAR	SGOC	1768.079km	G	46	20	-	43.5%
GAMO	ZAMB	1828.436km	G	48	22	-	45.8%
DGAR	SEYG	1879.236km	G	62	26	-	41.9%
DJIG	MBAR	1888.699km	G	42	30	-	71.4%
COCO	DGAR	2716.504km	G	36	16	-	44.4%
CZTG	VOIM	2737.644km	G	62	30	-	48.4%

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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	68	34	-	50.0%
SEYG	STDE	1788.309km	G	80	22	-	27.5%
DJIG	SEYG	2264.906km	G	52	20	-	38.5%
HARB	REUN	2862.324km	G	38	22	-	57.9%
KERG	REUN	3343.131km	G	48	24	-	50.0%

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Estimation des ZTD finaux (coordonnées fixées) - ADDNEQ2

Statistiques

Equations normales

Statistiques
Paramètres explicites	1441
Paramètres implicites	427
Paramètres ajustés	1868
Observations	47492
Degré de liberté	45624
Chi**2/DOF	3.71
Stations	0

Statistiques

Equations normales

Fichier	Début	Fin	Obs.	Par.	Dof
MET_26037E_1.NQ0	2026-02-06 00:00:00	2026-02-06 12:00:00	24086	1264	22822
MET_26037E_2.NQ0	2026-02-06 00:00:00	2026-02-06 12:00:00	16848	1171	15677
MET_26037E_3.NQ0	2026-02-06 00:00:00	2026-02-06 12:00:00	5376	412	4964

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Estimation des coordonnées et des ZTD finaux - ADDNEQ2

Statistiques

Equations normales

Statistiques
Paramètres explicites	1552
Paramètres implicites	427
Paramètres ajustés	1979
Observations	47492
Degré de liberté	45513
Chi**2/DOF	3.26
Stations	37

Statistiques
Equations normales

Fichier	Début	Fin	Obs.	Par.	Dof
CRD_26037E_1.NQ0	2026-02-06 00:00:00	2026-02-06 12:00:00	24086	1327	22759
CRD_26037E_2.NQ0	2026-02-06 00:00:00	2026-02-06 12:00:00	16848	1222	15626
CRD_26037E_3.NQ0	2026-02-06 00:00:00	2026-02-06 12:00:00	5376	430	4946

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Mise en référence IGS14

Paramètres de transformation

	Valeur	Ecart-type
TX	-5.76	- 7.30
TY	-67.13	- 6.51
TZ	83.21	- 9.07
k	0.00375	- 0.000
RX	0 0 0.000667	- 0.0002
RY	- 0 0 0.001060	- 0.0002
RZ	- 0 0 0.000972	- 0.0002

Résidus

Station	N (mm )	E (mm )	U (mm )	Mark
BDRL	1.72	18.03	-2.58	M
BLTR	-0.63	-1.47	13.58	M
BMBO	-0.81	3.85	10.27	M
BPAN	-2.60	0.91	0.35
CHRL	-2.12	3.84	0.43	M
CILA	-1.31	3.85	25.17	M
COCO	-6.40	-0.55	-9.88
CZTG	-1.81	13.06	9.65
DGAR	-1.59	6.38	-18.66
DJIG	4.34	-10.03	23.18
FORB	6.28	0.35	-3.98	M
GAMO	-4.05	15.50	-35.77	M
GRRE	0.84	-1.88	11.29	M
HARB	1.93	2.40	-11.50
KAW2	4.83	5.20	-9.26	M
KERG	18.96	-6.60	55.45	*
LEPO	-4.99	-2.94	3.89	M
LTMP	-6.22	2.50	6.68	M
MAIG	-4.50	-2.70	14.67	M
MBAR	3.67	-3.75	0.45
PIER	-6.87	-3.38	-25.97	M
PLC2	-8.04	2.35	4.70	M
REUN	-0.34	-5.78	17.31
RIEE	-4.70	-4.39	9.54	M
SEY2	1.70	-5.12	-26.38
SEYG	-12.78	-20.08	-79.32	*
SGOC	-8.80	-1.27	11.42
SLE2	-1.84	-0.07	16.76
SRO2	-0.27	-1.12	9.32	M
STAN	-1.25	-1.07	-7.57	M
STDE	-3.85	-4.13	12.04	M
STGI	0.33	-4.00	16.63	M
STJS	1.06	1.07	-9.07	M
SUTH	1.27	4.43	-7.26
VACS	-2.24	4.41	-2.94
VOIM	6.72	1.64	2.20
ZAMB	2.27	-1.88	-4.68