Abstract: The estimation of the derivatives is an important part of potential field data processing and interpretation. In literature, a lot of methods have been presented to estimate the derivatives ...
Abstract: Path planning for uncrewed aerial vehicles (UAVs) is a core technology for autonomous navigation. The artificial potential field (APF) method, known for its computational efficiency and ...
For about 540 million years, Earth’s magnetic field and the oxygen in its air have risen and fallen together. A NASA-led team has now measured that link, suggesting the planet’s molten core helped ...