Expendable types, often dropped from aircraft, radio back information from depths up to 300 m (1,000 feet) and are frequently employed in making surveys of large areas.
Anchors with extremely large embedment depths (up to 1500 mm) for which few experimental data is available are investigated.
Summit depressions on some mounds have depths up to several meters, which bottoms are higher in elevation than the surrounding plains.
Crack-free, hard cases of depths up to 600 μm and average hardness values up to 641 ± 86 HV0.3 were observed.
The fluidization characteristics of large particles (1000 2000 μm) have been studied using bed depths up to 30 cm in equipment having a cross-section 61 × 61 cm.
Due to such long-range action, the acoustic pulses from the ions of C+, Ar+ and Xe+ bombarding the DLC target can activate migration of defects at depths up to 50 nm and considerably reduce the activation energy of kinetic process at depths up to 300 nm.
Bed shear stress can be estimated with a two-dimensional quadratic friction law and showed a decrease from 0.50 to 0.04 N m−2 in a borrow pit in 20 m deep water and extraction depths up to 24 m.
The remnants of Henriette caused flash floods and surface water 8 12 inches (20 30 cm) deep which covered roads with depths up to 1.5 inches (4 cm) in the U.S. States of New Mexico and Texas.
The reef Endeavour had struck rose so steeply from the seabed that although the ship was hard aground, Cook measured depths up to 70 feet less than one ship's length away.
This ensured a sufficient stabilization of the tissue for imaging at short depths, up to a few hundred microns.
