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Thematic survey of subsurface drainage systems in the Czech Republic
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SYSNO ASEP 0472649 Document Type J - Journal Article R&D Document Type The record was not marked in the RIV Subsidiary J Ostatní články Title Thematic survey of subsurface drainage systems in the Czech Republic Author(s) Tlapáková, L. (CZ)
Žaloudík, J. (CZ)
Kolejka, Jaromír (UGN-S) RID, ORCIDNumber of authors 3 Source Title Journal of Maps. - : Taylor & Francis - ISSN 1744-5647
Roč. 13, č. 2 (2016), s. 55-65Number of pages 12 s. Publication form Online - E Language eng - English Country GB - United Kingdom Keywords subsurface drainage system ; remote sensing ; image interpretation ; drainage recognition and mapping Subject RIV DE - Earth Magnetism, Geodesy, Geography Institutional support UGN-S - RVO:68145535 DOI 10.1080/17445647.2016.1259129 Annotation This paper demonstrates advantages of remote sensing (RS) technologies and methods for mapping subsurface drainage systems (DS) in the landscape. It describes a method of DS identification that is based on acquisition of multispectral data from several sources at various times in order to determine the relevant conditions and criteria for visualization of DS features in these images. Analysis of RS data is used to create thematic geodatabases and map layers of the DS, locations of their damage, or local soil waterlogging, providing up-to-date and precise digital records of the condition and location of DS in land parcels. This information is presented as map outputs for seven test localities in the Czech Republic with areas of 10–80 km2. Sample maps are processed in greater detail and at a larger scale to better illustrate the features. Workplace Institute of Geonics Contact Lucie Gurková, lucie.gurkova@ugn.cas.cz, Tel.: 596 979 354 Year of Publishing 2017 Electronic address http://www.tandfonline.com/doi/full/10.1080/17445647.2016.1259129?scroll=top&needAccess=true
Number of the records: 1