Fuchs, Hans-.Jörg

[["dc.bibliographiccitation.firstpage","1532"],["dc.bibliographiccitation.issue","8"],["dc.bibliographiccitation.journal","Forest Ecology and Management"],["dc.bibliographiccitation.lastpage","1540"],["dc.bibliographiccitation.volume","262"],["dc.contributor.author","Fischer, Christoph"],["dc.contributor.author","Kleinn, Christoph"],["dc.contributor.author","Fehrmann, Lutz"],["dc.contributor.author","Fuchs, Hans"],["dc.contributor.author","Panferov, Oleg"],["dc.date.accessioned","2017-09-07T11:47:03Z"],["dc.date.available","2017-09-07T11:47:03Z"],["dc.date.issued","2011"],["dc.identifier.doi","10.1016/j.foreco.2011.07.001"],["dc.identifier.gro","3149245"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/5901"],["dc.notes.intern","Kleinn Crossref Import"],["dc.notes.status","public"],["dc.notes.submitter","chake"],["dc.relation.issn","0378-1127"],["dc.relation.orgunit","Abteilung Bioklimatologie"],["dc.title","A national level forest resource assessment for Burkina Faso – A field based forest inventory in a semiarid environment combining small sample size with large observation plots"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","no"],["dc.type.subtype","original_ja"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","1998"],["dc.bibliographiccitation.issue","9"],["dc.bibliographiccitation.journal","IEEE Geoscience and Remote Sensing Letters"],["dc.bibliographiccitation.lastpage","2002"],["dc.bibliographiccitation.volume","12"],["dc.contributor.author","Mo, Dengkui"],["dc.contributor.author","Fuchs, Hans"],["dc.contributor.author","Fehrmann, Lutz"],["dc.contributor.author","Yang, Haijun"],["dc.contributor.author","Lu, Yuan-chang"],["dc.contributor.author","Kleinn, Christoph"],["dc.date.accessioned","2018-11-07T09:52:54Z"],["dc.date.available","2018-11-07T09:52:54Z"],["dc.date.issued","2015"],["dc.description.abstract","Radiometric distortions caused by rugged terrain make the classification of forest types from satellite imagery a challenge. Various band-specific topographic normalization models are expected to eliminate or reduce these effects. The quality of these models also depends on the approach to estimate empirical parameters. Generally, a global estimation of these parameters from a whole satellite image is simple, but it may tend to overcorrection, particularly for larger areas. A land-cover-specific method usually performs better, but it requires obtaining a priori land classification, which presents another challenge in many cases. Empirical parameters can be directly estimated from local pixels in a given window. In this letter, we propose and evaluate a central-pixel-based parameter estimation method for topographic normalization using local window pixels. We tested the method with Landsat 8 imagery and the Advanced Spaceborne Thermal Emission and Reflection Radiometer Global Digital Elevation Model (ASTER GDEM) in very rough terrain with diverse forest types. Visual comparison and statistical analyses showed that the proposed method performed better at a range of window sizes compared with an uncorrected image or with a global parameter estimation approach. The intraclass spectral variability of each forest type has been reduced significantly, and it can yield higher accuracy of forest type classification. The proposed method does not require the a priori knowledge of land covers. Its simplicity and robustness suggest that this method has the potential to be a standard preprocessing approach for optical satellite imagery, particularly for rough terrain."],["dc.identifier.doi","10.1109/LGRS.2015.2448937"],["dc.identifier.isi","000359579000040"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/36220"],["dc.language.iso","en"],["dc.notes.status","zu prüfen"],["dc.notes.submitter","Najko"],["dc.relation.eissn","1545-598X"],["dc.relation.issn","1558-0571"],["dc.title","Local Parameter Estimation of Topographic Normalization for Forest Type Classification"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dspace.entity.type","Publication"]]