IERS Combination Centres

E890574

IERS component geodetic analysis centre

IERS Combination Centres are specialized facilities that integrate and refine geodetic and astronomical data from multiple analysis centers to produce highly accurate global reference frames and Earth orientation parameters.

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Observed surface forms (1)

Surface form	Occurrences
IERS Technique Centres	1

Statements (51)

Predicate	Object
instanceOf	IERS component ⓘ geodetic analysis centre ⓘ
abbreviationOf	IERS CCs NERFINISHED ⓘ
aimsTo	maintain global geodetic reference frames ⓘ provide homogeneous long-term geodetic time series ⓘ reduce systematic differences between technique-specific solutions ⓘ support Earth system science applications ⓘ support precise positioning and navigation ⓘ
benefits	geodynamics studies ⓘ global navigation satellite systems ⓘ satellite orbit determination ⓘ sea level monitoring ⓘ
collaboratesWith	IAG services NERFINISHED ⓘ space geodesy technique services ⓘ
dataType	Earth rotation data ⓘ astronomical data ⓘ geodetic data ⓘ reference frame solutions ⓘ
domain	Earth rotation ⓘ reference systems ⓘ space geodesy ⓘ
followsStandard	IERS Conventions NERFINISHED ⓘ IERS analysis and combination guidelines ⓘ
hasRole	combine geodetic products from multiple analysis centres ⓘ ensure consistency of IERS products ⓘ improve accuracy of reference frames and EOP ⓘ produce combined Earth orientation parameters ⓘ produce combined global reference frames ⓘ
monitors	Earth rotation variations ⓘ UT1-UTC variations ⓘ polar motion ⓘ
operatesAt	global scale ⓘ
partOf	International Earth Rotation and Reference Systems Service NERFINISHED ⓘ
produces	combined Earth orientation parameter series ⓘ combined celestial reference frame solutions ⓘ combined source positions ⓘ combined station coordinates ⓘ combined station velocities ⓘ combined terrestrial reference frame solutions ⓘ
relatedTo	Earth Orientation Parameters NERFINISHED ⓘ International Celestial Reference Frame NERFINISHED ⓘ International Terrestrial Reference Frame NERFINISHED ⓘ
supervisedBy	IERS Directing Board NERFINISHED ⓘ
usesDataFrom	DORIS analysis centres ⓘ GNSS analysis centres ⓘ IERS Analysis Centres NERFINISHED ⓘ SLR analysis centres ⓘ VLBI analysis centres ⓘ
usesMethod	least-squares adjustment ⓘ multi-technique combination ⓘ time series analysis ⓘ

Referenced by (2)

Full triples — surface form annotated when it differs from this entity's canonical label.

IERS Analysis Centres → cooperatesWith → IERS Combination Centres ⓘ

this entity surface form: IERS Technique Centres