Results 31 to 40 of about 22,359,989 (295)
Geosciences, 2020 Soil erosion represents one of the most important global issues with serious effects on agriculture and water quality, especially in developing countries, such as Ethiopia, where rapid population growth and climatic changes affect widely mountainous ...
Mariaelena Cama +5 more
doaj +1 more source
Quantitative and Qualitative Terrain Analysis Based on Digital Terrain Model
IOP Conference Series: Earth and Environmental Science, 2021 Abstract Within the Digital Terrain Models (DTM) processing and consequently qualitative and quantitative analysis, it is possible to gain a credible imagination of real terrain shape. In order to obtain an appropriate DTM, it is necessary to decrease the influence of the gross errors that have negative effects on the final DTM.
Dana Sitanyiova +3 more
openaire +1 more source
Orientation Angle Estimation Over Forested Terrain Using P-band POLSAR Data [PDF]
, 2012 One important secondary objective of the proposed Earth- Explorer Candidate Mission BIOMASS is the retrieval of a digital terrain model (DTM) using satellite-borne P-band SAR data.
Kostas Papathanassiou +9 more
core +1 more source
Geomorphologic Landviews Classification, Based on Topographical Parameters in GIS (Case Study: Northwest of Shiraz) [PDF]
جغرافیا و توسعه, 2009 Topographic parameters extracted from digital elevation model (DEM), provide valuable information about characteristics of the earth surface. These parameters are used in quantitative geomorphology with regard to terrain analysis.
amir karam
doaj +1 more source
Stereo Camera Based Navigation of Mobile Robots on Rough Terrain [PDF]
, 2009 A navigation algorithm for mobile robots in unknown rough terrain has been developed. The algorithm is solely based on stereo images and suitable for wheeled and legged robots.
Chilian, Annett +3 more
core +1 more source
Advanced Materials, EarlyView.This review examines passive, active, and hybrid liquid manipulation strategies, highlighting hybrid approaches as an emerging route to reconcile energy efficiency with adaptive control. By actively reconstructing passive surfaces to store programmable interfacial energy, hybrid systems enable flexible yet low‐power liquid transport, with perspectives ...
Jiaqi Miao +3 more
wiley +1 more source
Soft Skins With Reversible Thickness Morphing: Materials, Mechanisms, and Applications
Advanced Materials, EarlyView.Evolution of electronic skin (e‐skin) technologies toward adaptive, multifunctional soft skins. Phase I highlights early rigid and discrete sensory interfaces. Phase II shows the transition toward flexible, stretchable, and large‐area e‐skin. Phase III captures the emergence of computational e‐skin.
Oliver Ozioko +2 more
wiley +1 more source
Using acoustic sensor technologies to create a more terrain capable unmanned ground vehicle [PDF]
, 2009 Unmanned Ground Vehicle’s (UGV) have to cope with the most complex range of dynamic and variable obstacles and therefore need to be highly intelligent in order to cope with navigating in such a cluttered environment.
Mehmet Ali Erbil +9 more
core +1 more source
Recent Advances of Slip Sensors for Smart Robotics
Advanced Materials Technologies, EarlyView.This review summarizes recent progress in robotic slip sensors across mechanical, electrical, thermal, optical, magnetic, and acoustic mechanisms, offering a comprehensive reference for the selection of slip sensors in robotic applications. In addition, current challenges and emerging trends are identified to advance the development of robust, adaptive,
Xingyu Zhang +8 more
wiley +1 more source
Applied Sciences, 2023 Taphonomic studies aim to identify the modifying agents that intervene in bone assemblages found at archaeopaleontological sites. Carnivores may modify, accumulate, or scavenge skeletal parts inflicting tooth marks, including scores, on the cortical ...
Mari Carmen Arriaza +6 more
doaj +1 more source