Results 61 to 70 of about 139,178 (334)
Digital Elevation Model Quality Assessment Methods: A Critical Review
Remote Sensing, 2020 Digital elevation models (DEMs) are widely used in geoscience. The quality of a DEM is a primary requirement for many applications and is affected during the different processing steps, from the collection of elevations to the interpolation implemented ...
L. Polidori, M. Hage
semanticscholar +1 more source
FEBS Letters, EarlyView.We identified a systemic, progressive loss of protein S‐glutathionylation—detected by nonreducing western blotting—alongside dysregulation of glutathione‐cycle enzymes in both neuronal and peripheral tissues of Taiwanese SMA mice. These alterations were partially rescued by SMN antisense oligonucleotide therapy, revealing persistent redox imbalance as ...
Sofia Vrettou, Brunhilde Wirth
wiley +1 more source
Using GIS Techniques to Study Morphometric Characteristics for Wadi Al-MLUSI/Western IRAQ [PDF]
Engineering and Technology Journal, 2013 Numerous quantitative relationships have been formulated to describe the nature of surface-drainage networks. These relationships have been used in various studies of geomorphology and surface-water hydrology, such as flood characteristics, sediment ...
Zeyad Jameel Al-Saedi +1 more
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Comparison оf Digital Relief Models
Наука. Инновации. Технологии, 2023 Introduction. GIS technologies make it possible to analyze large amounts of spatial data, which include digital elevation models derived from remote sensing data.
S. A. Antonov, S. V. Peregudov
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Efficiency of Using GNSS-PPP for Digital Elevation Model (DEM) Production
Artificial Satellites, 2020 Abstract In the developing countries, cost-effective observation techniques are very important for earthwork estimation, map production, geographic information systems, and hydrographic surveying. One of the most cost-effective techniques is Precise Point Positioning (PPP); it is a Global Navigation Satellite Systems (GNSS) positioning ...
Ashraf Abdallah +3 more
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Mapping Terrestrial Impact Craters with the TanDEM-X Digital Elevation Model [PDF]
, 2013 The TanDEM-X mission generates a global digital elevation model (DEM) with unprecedented properties. We use it for mapping confirmed terrestrial impact craters as listed in the Earth Impact Database.
Breit, Helko +4 more
core
A GIS-based methodological framework to identify superficial water sources and their corresponding conduction paths for gravity-driven irrigation systems in developing countries [PDF]
, 2020 The limited availability of fresh water is a major constraint to agricultural productivity and livelihood security in many developing countries. Within the coming decades, smallholder farmers in drought-prone areas are expected to be increasingly ...
Bax, Vincent +5 more
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Molecular Oncology, EarlyView.Combining PTEN protein assessment and transcriptomic profiling of prostate tumors, we uncovered a network enriched in senescence and extracellular matrix (ECM) programs associated with PTEN loss and conserved in a mouse model. We show that PTEN‐deficient cells trigger paracrine remodeling of the surrounding stroma and this information could help ...
Ivana Rondon‐Lorefice +16 more
wiley +1 more source
Journal of Engineering, 2016 This study aims to assess the accuracy of digital elevation model (DEM) created with utilization of handheld Global Positioning System (GPS) and comparing with Advanced Spaceborne Thermal Emission and Reflection Radiometer Global Digital Elevation Model (
Zahraa Ezzulddin Hussein, Ass. Lect.
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ASSESSMENT OF REFERENCE HEIGHT MODELS ON QUALITY OF TANDEM-X DEM [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2015 The aim of this study is to investigate the effect of various Global Digital Elevation Models (GDEMs) in producing high-resolution topography model using TanDEM-X (TDX) Coregistered Single Look Slant Range Complex (CoSSC) images.
S. Mirzaee, M. Motagh, H. Arefi
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