Results 51 to 60 of about 706,787 (215)
International Journal of Climatology, EarlyView.Observed trends and EC‐Earth3 climate model projections demonstrate expressive changes in the Southeast Atlantic Hydrographic Basin, Brazil. Significant increases in rainfall intensity and dry spell duration in the present climate are followed by projected amplification of extreme precipitation under future warming, particularly under the SSP5‐8.5 ...
Pedro Lucas Oliveira‐Santos +4 more
wiley +1 more source
Cost-Efficient Global Robot Navigation in Rugged Off-Road Terrain
, 2011 The thesis “Cost-Efficient Global Robot Navigation in Rugged Off-Road Terrain” proposes a global robot navigation concept for rugged off-road terrain which is robust against inaccurate self-localization and scalable to large environments, but also cost ...
Braun, T.
core +1 more source
Terrain Selection by Reindeer in Late Winter in Central Norway [PDF]
, 1996 . Characteristics of topography, snow, lichen cover, and lichen distribution were compared with habitat use by Snøhetta reindeer (Rangifer tarandus tarandus L.) in central Norway to investigate the role of terrain structure for habitat use within ...
Christian Nellemann +1 more
core +1 more source
Journal of Plant Nutrition and Soil Science, EarlyView.ABSTRACT Background On ca. 10% of the forested sites in the Bavarian Alps (Germany) mountain, forest soils (so‐called folic histosols) are characterized by thick organic layers overlying poorly weathered calcareous parent material. Aim These organic layers play a critical role in releasing water and nutrients for vegetation, yet they are also sensitive
Marc Kühnbach +5 more
wiley +1 more source
SensorsConsidering that the existing path planning algorithms for mobile robots under rugged terrain do not consider the ground flatness and the lack of optimality, which leads to the instability of the center of mass of the mobile robot, this paper proposes an
Zhiguang Liu +4 more
doaj +1 more source
Optimization of UAV Flight Missions in Steep Terrain
Remote Sensing, 2020 Unmanned aerial vehicle (UAV) photogrammetry is one of the most effective methods for capturing a terrain in smaller areas. Capturing a steep terrain is more complex than capturing a flat terrain.
Klemen Kozmus Trajkovski +2 more
doaj +1 more source
Atmospheric corrections to satellite radiometric data over rugged terrain
, 1981 Radiometric measurements from satellites in the solar portion of the electromagnetic spectrum can be converted to measurements of surface exitance. Over rugged terrain, the satellite image must be precisely registered to a terrain data set.
Frew, James, Dozier, Jeff
core +1 more source
Journal of Quaternary Science, EarlyView.ABSTRACT An understanding of the terrestrial extent, retreat dynamics and climate–glacier coupling of ice masses during the Last Glacial Termination (LGT, ~18–11 ka) is often limited by a fragmentary geomorphological record and is dependent on precise, accurate and robust dating frameworks.
Alastair M. Curry +3 more
wiley +1 more source
Rugged NK landscapes contain the highest peaks
, 2005 NK models provide a family of tunably rugged fitness landscapes used in a wide range of evolutionary computation studies. It is well known that the average height of local optima regresses to the mean of the landscape with increasing ruggedness, K.
Cairns, B +4 more
core +1 more source
Terrain-Aware Optical-SAR Image Registration Under Severe Geometric Distortions
IEEE Journal of Selected Topics in Applied Earth Observations and Remote SensingAccurate registration between optical and synthetic aperture radar (SAR) imagery remains challenging, particularly in rugged terrain, where SAR-specific geometric distortions significantly degrade correspondence reliability.
Zhida Bai +5 more
doaj +1 more source