Results 91 to 100 of about 10,544 (275)
Remote Sensing, 2019 Precise position, velocity, and attitude is essential for self-driving cars and unmanned aerial vehicles (UAVs). The integration of global navigation satellite system (GNSS) real-time kinematics (RTK) and inertial measurement units (IMUs) is able to ...
Tuan Li +4 more
doaj +1 more source
Ambiguity resolution for triple-frequency geometry-free and ionosphere-free combination tested with real data [PDF]
, 2018 The recent GPS Block IIF satellites SVN62 and SVN63 and the Galileo satellites GIOVE-A, GIOVE-B, PFM and FM2 already send signals on more than two frequencies, and more GNSS satellites will provide tracking data on at least three frequencies in the near ...
Rothacher, M., Wang, K.
core
Glacier‐Atmosphere Interactions and Feedbacks in High‐Mountain Regions ‐ A Review
Reviews of Geophysics, Volume 64, Issue 1, March 2026.Abstract Mountain glaciers are among the natural systems most vulnerable to climate change. However, their interactions with the atmosphere are complex and not fully understood. These interactions can trigger rapid adjustments and climate feedbacks that either amplify or attenuate atmospheric signals, influencing both glacier response and large‐scale ...
T. Sauter +17 more
wiley +1 more source
PPP and PPP-AR Kinematic Post-Processed Performance of GPS-Only, Galileo-Only and Multi-GNSS
Remote Sensing, 2019 Precise point positioning (PPP) has been used for decades not only for general positioning needs but also for geodetic and other scientific applications.
Georgia Katsigianni +2 more
doaj +1 more source
Assessment of the accuracy of low-cost multi-GNSS receivers in monitoring dynamic response of structures [PDF]
, 2022 Chenyu Xue +4 more
openalex +1 more source
An enhanced pricing model for truck transportation: a case study in Swedish forestry
International Transactions in Operational Research, Volume 33, Issue 2, Page 775-797, March 2026.Abstract Determining freight rates for heavy trucks involves a detailed analysis of multiple cost factors, including time, distance, fuel, and other operational costs, which collectively contribute to the overall compensation for transportation services. However, actual remuneration is based on more simplified agreements.
Mikael Rönnqvist +3 more
wiley +1 more source
Transactions in GIS, Volume 30, Issue 1, February 2026.ABSTRACT This study examined GPS positioning accuracy in high‐density urban environments using Hong Kong as a representative case study. Through field measurements along 32 testing routes using three GPS devices, we evaluated GPS performance across diverse urban morphologies to assess associations between complex urban characteristics and positioning ...
Tianyu Li, Yanjia Cao, Grant McKenzie
wiley +1 more source
and Navigation Group at DLR’s German Space Operations [PDF]
member of the Executive and Governing Board of ...
C. Rizos +7 more
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Benchmarking CPUs and GPUs on embedded platforms for software receiver usage [PDF]
, 2015 Smartphones containing multi-core central processing units (CPUs) and powerful many-core graphics processing units (GPUs) bring supercomputing technology into your pocket (or into our embedded devices).
Bär, W. +7 more
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Geophysical Research Letters, Volume 53, Issue 2, 28 January 2026.Abstract Traditional nadir altimeters struggle with coastal water surface elevation (WSE) measurement and fine‐scale river‐estuary interactions, due to land‐water signal interference and their wide inter‐track spacing. The wide‐swath Surface Water and Ocean Topography (SWOT) mission, using a new Ka‐band radar interferometer, aims to address these ...
Youtong Rong +21 more
wiley +1 more source