A RAPID AND HIGH-PRECISION MOUNTAIN VERTEX EXTRACTION METHOD BASED ON HOTSPOT ANALYSIS CLUSTERING AND IMPROVED EIGHT-CONNECTED EXTRACTION ALGORITHMS FOR DIGITAL ELEVATION MODELS

Digital Elevation Model (DEM)-based mountain vertex extraction is one of the most useful DEM applications, providing important information to properly characterize topographic features.Current vertex-extraction techniques have considerable limitations, such as yielding low-accuracy results and generating false mountain vertices.To overcome these li

This paper focuses on the recent cycle of collective action across countries and continents over the past few years.It seems to be evident that in the outset of 2011 began a new wave of global protests made of contagion and communication that spread in different contexts.Our argument is that, unlike other cycles marked by post-materialistic values,

Historically, root diseases have been a production-limiting problem for the strawberry industry worldwide.Even though this disease is of great economic importance, the etiology remains unresolved.However, soilborne fungal root pathogens, particularly Pythium and Rhizoctonia spp.have been implicated Agitator Cap as major role players.Presence of nem

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