Abstract: Extracting ground points from LiDAR point clouds is essential for constructing digital terrain models (DTMs). This article presents a filtering method with strip curve fitting, based on the ...

Microbiology is the study of microscopic organisms, such as bacteria, viruses, archaea, fungi and protozoa. This discipline includes fundamental research on the biochemistry, physiology, cell biology, ...

In the ever-growing concern about asteroid collisions with Earth, a new study published in Nature Communications offers a breakthrough in understanding how to defend our planet from a potentially ...

Thomas J. Brock is a CFA and CPA with more than 20 years of experience in various areas including investing, insurance portfolio management, finance and accounting, personal investment and financial ...

Try the day test to spot oily, dry, combination, normal, or sensitive skin by day’s end. Skin-type labels are not medical terms, and product claims are not standardized. Use the wash test for a ...