INSPIRE HVD - Orthometry

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Provided by Geodesy, Cartography and Cadastre Authority of Slovak Republic

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Dataset information

Catalog

Geodesy, Cartography and Cadastre Authority of Slovak Republic catalog

Country of origin

Slovakia

Updated

2024.12.06 00:00

Created

Available languages

English

Keywords

ortofoto, orthoimagery, orthophoto, ortofotosnímky, HVD, ortofotomozaika, INSPIRE, ortofotosnímka, orthophoto mosaic

Datasource

Official portal for European data link

Quality scoring

Dataset description

The dataset contains ortho-photos of the territory of Western Slovakia from 2020, Central Slovakia from 2021 and Eastern Slovakia from 2022. Their author is the Geodetic and Cartographic Institute Bratislava and the National Forest Centre in Zvolen. The resolution of ortho-photos is 20 cm/pixel, the number of channels 4 (RBGN). The accuracy of the orthophotos is expressed in terms of the root mean square error: West Slovakia - RMSExy=0.20 m, Central Slovakia - RMSExy=0.22 m, East Slovakia - RMSExy=0.21 m. More information can be found at https://www.geoportal.sk/en/udaje/ortofotomozaika/. The dataset also belongs to the high-value datasets (HVD) under the thematic category 'Earth observation and environment' pursuant to Commission Implementing Regulation (EU) 2023/138.

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