نتایج جستجو برای: topographic threshold

تعداد نتایج: 136210  

2012
Frank-Michael Schleif Bassam Mokbel Andrej Gisbrecht Leslie Theunissen Volker Dürr Barbara Hammer

In the life sciences, short time series with high dimensional entries are becoming more and more popular such as spectrometric data or gene expression profiles taken over time. Data characteristics rule out classical time series analysis due to the few time points, and they prevent a simple vectorial treatment due to the high dimensionality. In this contribution, we successfully use the generat...

Journal: :آب و خاک 0
حسین شهاب آرخازلو حجت امامی غلامحسین حق نیا اباذر اسمعلی

introduction: gully erosion is an important type of soil erosion in iran and ardebil province (moghimi and salami, 2011; khatibi, 2006). increasing the cross section of gullies is an indicator for gully developing (deng et al, 2015). topography and soil properties are two important factors in gully developing in various regions of worldwide (poesena et al, 2003). despite the importance of soil ...

Journal: :Journal of neurophysiology 1997
J W Schnupp A J King

Coding for auditory space in the nucleus of the brachium of the inferior colliculus in the ferret. J. Neurophysiol. 78: 2717-2731, 1997. The nucleus of the brachium of the inferior colliculus (BIN) projects topographically to the deeper layers of the superior colliculus (SC), which contain a two-dimensional map of auditory space. In this study, we have used broadband stimuli presented in the fr...

2010
Liangcai Chu Yingcheng Li

Topographic effect on remote sensed data in hilly and mountainous areas prevents from quantitative analysis, automated classification, scene segmentation and feature extract ion of satellite images. The feature and rules of topographic effect on digital remote sensing image are analyse~ and the models for topographic effect correction are described in this paper. Mainly the existing models for ...

Journal: :Int. J. Applied Earth Observation and Geoinformation 2011
Muhammad Shafique Mark van der Meijde Norman Kerle Freek D. van der Meer

The impact of topographic attributes on the uneven distribution of seismic response and associated devastation has frequently been observed and documented during seismic events, but has rarely been investigated at a regional scale. Existing numerical and experimental techniques applied to explore the impact of topographic attributes in the aggravation of seismic response, have been limited to i...

2009
Yongnian Gao Wanchang Zhang

DEM-based topographic corrections on Landsat-7 ETM+ imagery from rugged terrain, as an effective processing techniques to improve the accuracy of Land Use/Land Cover (LULC) classification as well as land surface parameter retrievals with remotely sensed data, has been frequently reported in the literature. However, few studies have investigated the exact effects of DEM with different resolution...

Journal: :Entropy 2015
Xingguo Zeng Lingli Mu Jianjun Liu Yiman Yang

A hypsometric map is a type of map used to represent topographic characteristics by filling different map areas with diverging colors. The setting of appropriate diverging colors is essential for the map to reveal topographic details. When lunar real environmental exploration programs are performed, large-scale hypsometric maps with a high resolution and greater topographic detail are helpful. ...

Journal: :Journal Of Geophysical Research: Earth Surface 2023

An investigation of wind flow and sand transport over a low to high density Ammophila dominated foredune on the Łeba barrier, Poland, utilizing multiple anemometers traps is presented. The study provides first resolution data modified saltation suspended under conditions both canopy skimming flow. Topographic acceleration topographic steering were observed during oblique incident above threshol...

2017
Yongwon Mo Dong Kun Lee Keunyea Song Ho Gul Kim Soo Jin Park

The use of biodiversity surrogates has been discussed in the context of designing habitat linkages to support the migration of species affected by climate change. Topography has been proposed as a useful surrogate in the coarse-filter approach, as the hydrological process caused by topography such as erosion and accumulation is the basis of ecological processes. However, some studies that have ...

Journal: :Journal of Computational Biology 2019

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