Results 21 to 30 of about 75,227 (277)
Metrology and Measurement Systems, 2020 The possibilities to improve values of the satellite orbit elements by employing the pseudo-ranges and differences of carrier phase frequencies measured at many reference GPS stations are analysed. An improvement of orbit ephemeris is achieved by solving
Skeivalas Jonas +3 more
doaj +1 more source
Normal gravity field in relativistic geodesy
, 2018 Modern geodesy is subject to a dramatic change from the Newtonian paradigm to Einstein's theory of general relativity. This is motivated by the ongoing advance in development of quantum sensors for applications in geodesy including quantum gravimeters ...
Han, Wen-Biao +2 more
core +1 more source
Improved mapping functions for atmospheric refraction correction in SLR [PDF]
, 2002 [1] We present two new mapping functions (MFs) to model the elevation angle dependence of the atmospheric delay for satellite laser ranging (SLR) data analysis.
Langley, RB +4 more
core +1 more source
Advances in Stimuli‐Responsive Organic Materials and Polymers toward Intelligent CO2 Capture
Advanced Functional Materials, EarlyView.Schematic illustration of the relationship between different stimuli and stimuli‐responsive organic materials and polymers for carbon dioxide (CO2) capture. Main stimuli include redox, pH, magnetism, temperature, light, and pressure. Furthermore, multi‐responsive materials, due to their high adaptability and scalability in complex environments, are ...
Jian Zhou +2 more
wiley +1 more source
Automated Dynamic Mascon Generation for GRACE and GRACE-FO Harmonic Processing
Remote Sensing, 2021 Commonly used mass-concentration (mascon) solutions estimated from Level-1B Gravity Recovery and Climate Experiment (GRACE) and GRACE Follow-On data, provided by processing centers such as the Jet Propulsion Laboratory (JPL) or the Goddard Space Flight ...
Yara Mohajerani +3 more
doaj +1 more source
Progressive Insights into 3D Bioprinting for Corneal Tissue Restoration
Advanced Healthcare Materials, EarlyView.This review explores the potential of 3D bioprinting to replicate the complex structure and function of the human cornea. It highlights key advances in bioink development, printing modalities, and in vivo performance, while addressing current challenges and emerging strategies. The review emphasizes bioprinting's promise to overcome donor shortages and
Ilayda Namli +6 more
wiley +1 more source
Advanced Photonics Research, EarlyView.Self‐mixing interferometry is a powerful technique that brings together the exceptional sensitivity of phase measurements with the unequalled simplicity of the self‐mix configuration based on modulation of the cavity field induced by the return from the target. According to the selected measurand, displacement or vibration, and to the analog of digital
Silvano Donati
wiley +1 more source
Online-monitoring of the subway station Erdberg Vienna [PDF]
Micro, Macro & Mezzo Geoinformation, 2016 In modern construction and planning industry, especially renovations (restructuring measures) of old objects, objects in operation etc. the safety aspect becomes more important.
Ismail KABASHI +3 more
doaj
Cartography and the others – aspects of a complicated relationship
Geo-spatial Information Science, 2020 Cartographic visualizations have been known for thousands of years and have brought forth a wealth of different map projections and cartographic products.
Wolfgang Kainz
doaj +1 more source
Numerical simulations of the nonlinear Molodensky problem [PDF]
, 2013 We present a boundary element method to compute numerical approximations to the non-linear Molodensky problem, which reconstructs the surface of the earth from the gravitational potential and the gravity vector.
Banz, Lothar +3 more
core +3 more sources