LIT20G geoid model of the territory of the Republic of Lithuania. The model is connected to the official Height System LAS07 of Lithuania.

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Provided by Viešoji įstaiga Statybos sektoriaus vystymo agentūra

Get early access to LIT20G geoid model of the territory of the Republic of Lithuania. The model is connected to the official Height System LAS07 of Lithuania. API!

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Dataset information

Catalog

Viešoji įstaiga Statybos sektoriaus vystymo agentūra catalog

Country of origin

Lithuania

Updated

2026.04.07 00:00

Created

2025.03.04

Available languages

English

Keywords

las07, aukščių sistema, geoscientific information, aukščiai, geomokslinė informacija, aukštis (elevation), geoidas, geoido modelis, elevation, geodezija

Datasource

Official portal for European data link

Quality scoring

Dataset description

Lithuanian gravimetric quasi-goid model LIT20G. The quasi-goid heights above the GRS80 ellipsoid were modeled. The accuracy (root mean square error) of the quasi-goid model is 8 mm. The quasi-goid model is linked to the 2007 Lithuanian altitude system. The quasi-goid model covers the area between 53?-57? north latitude and 18?-27? east longitude. The mesh size of a quasi-goid network is 0,01? in latitude and 0,02? in longitude. The quasi-goid model was developed in 2019-2020. More information: http://www.nzt.lt/go.php/lit/Patikslintas-geoido-modelis-lietuvos-teritorijoje/1

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