Does the data resolution/origin matter? Satellite, airborne and UAV imagery to tackle plant invasions

0464445 - BÚ 2017 RIV DE eng J - Journal Article
Müllerová, Jana - Brůna, Josef - Dvořák, P. - Bartoš, T. - Vítková, Michaela
Does the data resolution/origin matter? Satellite, airborne and UAV imagery to tackle plant invasions.
International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences. Roč. 41, B7 (2016), s. 903-908. ISSN 1682-1750.
[23rd International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences Congress, ISPRS 2016. Prague, 12.07.2016-19.07.2016]
R&D Projects: GA TA ČR TA04020455
Institutional support: RVO:67985939
Keywords : detection * invasive species * remote sensing
Subject RIV: EH - Ecology, Behaviour

For species forming distinct inflorescences such as giant hogweed iterative semi-automated object-oriented approach was successfully applied even for low spectral resolution data (if pixel size was sufficient) whereas for lower spatial resolution satellite imagery or less distinct species with complicated architecture such as knotweed, combination of pixel and object based approaches was used. High accuracies achieved for very high resolution data indicate the possible application of described methodology for monitoring invasions and their long-term dynamics elsewhere, making management measures comparably precise, fast and efficient.
Permanent Link: http://hdl.handle.net/11104/0265620