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作者:G. Sofia
来源:[J].Geomorphology(IF 2.552), 2020, Vol.355
摘要:... This contribution builds on the existing literature of geomorphometry (the science of quantitative land-surface analysis) and feature extraction (translate land surface parameters into extents of geomorphological elements). It provides evidence of critical themes as well as e...
作者:V. Lecours , M. F. J. Dolan , A. Micallef ...
来源:[J].Hydrology and Earth System Sciences(IF 3.587), 2016, Vol.20 (8), pp.3207-3244
摘要:Geomorphometry, the science of quantitative terrain characterization, hastraditionally focused on the investigation of terrestrial landscapes.However, the dramatic increase in the availability of digital bathymetricdata and the increasing ease by which geomorphometry can be inves...
作者:Guonian Lv , Liyang Xiong , Min Chen ...
来源:[J].Journal of Geographical Sciences(IF 0.907), 2017, Vol.27 (11), pp.1389-1412
摘要:Geomorphometry, the science of digital terrain analysis (DTA), is an important focus of research in both geomorphology and geographical information science (GIS). Given that 70% of China is mountainous, geomorphological research is popular among Chinese scholars, and the developm...
作者:Michael P. Bishop , John F. Shroder , Jeffrey D. Colby
来源:[J].Geomorphology(IF 2.552), 2003, Vol.55 (1), pp.345-361
摘要:... This requires the development and evaluation of new approaches in remote sensing and geomorphometry. The research herein evaluates the problem of topographic normalization of satellite imagery and demonstrates the use of terrain analysis using a digital elevation model (DEM...
作者:S. Trevisani , M. Rocca
来源:[J].Computers and Geosciences(IF 1.834), 2015, Vol.81, pp.78-92
摘要:Abstract(#br)The analysis of surface textures plays an important role in the geomorphometric analysis of high-resolution digital terrain models. Surface textures can be analyzed by means of geostatistical variogram-based indices. The use of variogram-based indices is promising be...
作者:D. Karátson , J. Yepes , M. Favalli ...
来源:[J].Geomorphology(IF 2.552), 2016, Vol.253, pp.123-134
摘要:Abstract(#br)Original volcanic edifices of two successive stages of Gran Canaria are reconstructed using a geomorphometric analysis of existent or restored paleosurfaces. In the reconstruction, surface fitting was applied preferably to planèzes (i.e. triangular facets of ori...
作者:G.B.M. Pedersen
来源:[J].Journal of Volcanology and Geothermal Research(IF 2.193), 2016, Vol.311, pp.29-40
摘要:...(#br)This object-oriented approach based on geomorphometry overcomes issues with vegetation cover, which has been typically problematic for classification schemes utilizing spectral data. Furthermore, it handles complex edifice outlines well and is easily incorporated into a G...
作者:G. Sofia , J. K. Hillier , S. J. Conway
来源:[J].Earth Surface Dynamics, 2016, Vol.4 (3), pp.721-725
摘要:Geomorphometry, the science of quantitative land-surface analysis, has becomea flourishing interdisciplinary subject, with applications in numerousfields. The interdisciplinarity of geomorphometry is its greatest strengthand also one of its major challenges. Gaps are still pr...
作者:V. Prasannakumar , R. Shiny , N. Geetha ...
来源:[J].International Journal of Digital Earth(IF 1.222), 2011, Vol.4 (5), pp.387-401
摘要:... The present study examines the use and applicability of freely available global elevation data source (3 arc seconds finished Shuttle Radar Topography Mission (SRTM)) in landform characterisation, geomorphometry, river basin studies and other allied scientific applications in...
作者:Aliakbar Nazari Samani , Hassan Khosravi , Tayyebeh Mesbahzadeh ...
来源:[J].Arabian Journal of Geosciences(IF 0.74), 2016, Vol.9 (18)
摘要:Abstract(#br)The combination of wind measurements and remotely sensed geomorphometry indices provides a valuable resource in the study of desert landforms, because arduous desert environments are difficult to access. In this research, we couple wind data and geomorphometry to sep...

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