3D Elevation Program (3DEP) aims to generate and disseminate high-resolution topographic elevation data from the source products including lidar point clouds, original DEMs which 3DEP standard DEM datasets were produced, additional types produced IfSAR collections. As such, accuracy of varies due inconsistent quality data. Hence, in order test vertical current data, two precise leveling sets ar...

Abstract Tillage is an important element of crop cultivation technology in the Krasnoyarsk Territory. The main processing solves such technological problems as deepening arable layer due to underlying layers or horizons, crumbling and loosening soil, which ensures a change relative position soil units with increase number pores, mixing leveling soil. Particular attention during should be paid q...

OBJECTIVE To investigate trends in obesity prevalence in recent years and to predict the obesity prevalence in 2015 in European populations. METHODS Data of 97,942 participants from seven cohorts involved in the European Prospective Investigation into Cancer and Nutrition (EPIC) study participating in the Diogenes project (named as "Diogenes cohort" in the following) with weight measurements ...

OBJECTIVE To evaluate the effect of tibial plateau leveling on joint motion in canine stifle joints in which the cranial cruciate ligament (CCL) had been severed. STUDY DESIGN In vitro cadaver study. ANIMALS Six canine cadaver hind legs. METHODS Radiographs of the stifle joints were made to evaluate the tibial plateau angle with respect to the long axis of the tibia. The specimens were mo...

BACKGROUND The aim of this prospective study was to compare root resorption after the leveling phase of treatment, performed by either super-elastic or conventional multi-stranded stainless steel arch wires. METHODS From a total of 156 future orthodontic patients in a private clinic, 82 were included in the study after excluding those who earlier had orthodontic or endodontic treatment or sig...

We adopt Poisson wavelets for regional gravity field recovery using data acquired from various observational techniques; the method combines data of different spatial resolutions and coverage, and various spectral contents and noise levels. For managing the ill-conditioned system, the performances of the zeroand first-order Tikhonov regularization approaches are investigated. Moreover, a direct...

for a uniform distribution of water, decrease in water waste and decrease in erosion of soil, it is important that a land be prepared with proper slopes along its length as well as width. the aim of leveling is to create appropriate slopes for irrigation and drainage on the lands that were not already properly levelled and of the same time creating the level surface with a minimum transport of ...