Results 21 to 30 of about 3,848 (155)

SCS+C Topographic Correction to Enhance SVM Classification Accuracy

open access: yesJournal of Engineering Technology and Applied Physics, 2020
The topographic impact may change the radiance values captured by the spacecraft sensors, resulting in distinct reflectance value for similar land cover classes and mischaracterization.
Jwan AL-Doski   +3 more
doaj   +1 more source

Mathematical modeling of propagation and deposition dynamics of polydisperse aerosol formation in rugged topography conditions

open access: yesVestnik Samarskogo Gosudarstvennogo Tehničeskogo Universiteta. Seriâ: Fiziko-Matematičeskie Nauki, 2007
The results of mathematical modeling of aerosol formation transition in rugged topography conditions using the verificated mathematical model are analyzed. The results which allow the preliminary qualitative estimating of inclusions propagation impact in
M. V. Men'shov
doaj   +1 more source

Topographical and vegetational characteristics of lynx kill sites in Slovenian Dinaric Mountains

open access: yesNatura Sloveniae, 2007
We report on topographical and vegetational characteristics of 13 sites where Eurasian lynx (Lynx lynx) killed its prey in the Dinaric mountain range in Slovenia.
Miha Krofel, Hubert Potočnik, Ivan Kos
doaj   +1 more source

Energy Efficiency of a Wheeled Bio-Inspired Hexapod Walking Robot in Sloping Terrain

open access: yesRobotics, 2023
Multi-legged robots, such as hexapods, have great potential to navigate challenging terrain. However, their design and control are usually much more complex and energy-demanding compared to wheeled robots.
Marek Žák   +2 more
doaj   +1 more source

Community-managed Traditional Means of Irrigation in the Semi-arid Aravali Landscape

open access: yesOpen Rivers, 2021
Earthen channels winding like serpents across a hilly landscape are not a common sight everywhere. They appear quite misplaced in a terrain that is highly undulating and rugged, covered with dry deciduous forests and dotted with rocky outcrops.
Sayanangshu Modak
doaj   +1 more source

A Novel Wheel-Legged Hexapod Robot

open access: yesBiomimetics, 2022
Traditional mobile robots are mainly divided into wheeled robots and legged robots. They have good performance at fast-moving speeds and crossing obstacles, and weak terrain adaptability and moving speeds, respectively.
Yong Ni   +6 more
doaj   +1 more source

Different environmental requirements of female and male Siberian ibex, Capra sibirica

open access: yesScientific Reports, 2021
In sexually dimorphic species, males and females may select different habitat for greater fitness. However, the key factors that play a leading role between sexes in habitat selection are still poorly understood.
Lei Han   +4 more
doaj   +1 more source

Rainfall Sampling on Rugged Terrain

open access: yes, 1954
Caption title. ; Literature cited: p. 39-41. ; Mode of access: Internet.
Hamilton, E.L., Hamilton, E.L.
openaire   +3 more sources

Combined Reinforcement Learning and CPG Algorithm to Generate Terrain-Adaptive Gait of Hexapod Robots

open access: yesActuators, 2023
Terrain adaptation research can significantly improve the motion performance of hexapod robots. In this paper, we propose a method that combines reinforcement learning with a central pattern generator (CPG) to enhance the terrain adaptation of hexapod ...
Daxian Li, Wu Wei, Zhiying Qiu
doaj   +1 more source

Gravity Terrain Effect of the Seafloor Topography in Taiwan

open access: yesTerrestrial, Atmospheric and Oceanic Sciences, 2007
Gravity terrain correction is used to compensate for the gravitational effects of the topography residual to the Bouguer plate. The seafloor topography off the eastern offshore of Taiwan is extremely rugged, and the depth of the sea bottom could be ...
Lun-Tao Tong Tai-Rong Guo
doaj   +1 more source

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