In the (clickable) figure below the locations of the latest estimates are shown. By clicking on a coloured square the time series of IWV and ZTD will be presented in a seperate window.

	Arrival time window of Observations
	No Data or before 09/02 14h
	between 09/04 11h and 09/04 14h
	between 09/04 08h and 09/04 11h
	between 09/04 08h and 09/02 14h

SITE		SITE		SITE		SITE		SITE		SITE		SITE
ABMF		ABPO		AIRA		ALBH		ALGO		ALIC		ASCG
BAIE		BAKE		BOR1		BRST		BSHM		BUCU		CCJ2
CEBR		CEDU		CHPI		CHUR		CKIS		COCO		CPVG
CRO1		CUSV		CZTG		DARW		DAV1		DGAR		DJIG
DLF1		DRAO		DUBO		EBRE		FAA1		FAIR		FALK
FLIN		FLRS		GODE		GOLD		GRAS		GRAZ		GUAM
HERS		HLFX		HOB2		HOFN		HRAO		IISC		IQAL
ISTA		KARR		KAT1		KERG		KIRI		KIRU		KOUG
KOUR		KRGG		LAUT		LMMF		LPAL		LPGS		M0SE
MAC1		MAJU		MAL2		MAR6		MAS1		MATE		MAW1
MDO1		MELI		MET3		MIZU		MOBS		MRO1		NAUR
NICO		NIUM		NKLG		NLIB		NNOR		NRC1		NTUS
ONSA		ORID		OUS2		PALM		PDEL		PENC		PERT
PICL		PIE1		PIMO		POTS		PRDS		PTVL		QUIN
REUN		REYK		RIGA		RIO2		SANT		SASK		SCH2
SEYG		SGOC		SOFI		SOLO		STHL		STJ3		STJO
STK2		STPM		SUTM		SYDN		THTI		TID1		TLSE
TOW2		TUVA		ULAB		UNSA		URUM		USUD		VACS
VALD		VIS0		WARN		WHIT		WIND		WSRT		WTZR
XMIS		YAR2		YEBE		YELL		ZAMB		ZIM2