A Modified Hierarchical Vision Transformer for Soil Moisture Retrieval From CYGNSS Data
Water Resources Research, Volume 62, Issue 1, January 2026.Abstract This research introduces a new deep learning (DL) framework, multi‐head self‐attention‐aided vision Transformer (MSA‐ViT), for soil moisture (SM) retrieval using Cyclone Global Navigation Satellite System (CYGNSS) data. We first assess the sensitivity of CYGNSS reflectivity (Γ) $({\Gamma })$ to SM, demonstrating a strong physical linkage ...
Qingyun Yan +4 more
wiley +1 more source
Robust Navigation in Multipath Environments Using GNSS/UWB/INS Integration with Anchor Position Estimation Toward eVTOL Operations. [PDF]
Sensors (Basel)Osaka A, Tsujii T.
europepmc +1 more source
Uncertainty Propagation From Radio Occultation Profiles to Aggregated Atmospheric Gridded Fields
Earth and Space Science, Volume 13, Issue 1, January 2026.Abstract Radio occultation is a well‐established remote sensing method that provides reliable estimates of atmospheric profiles of diverse variables, including temperature and pressure. However, as with all indirect methods, radio occultation has some inherent systematic and random error effects, which lead to observational uncertainties.
S. Scher +4 more
wiley +1 more source
Galileo. Involving Europe in a New Generation of Satellite Navigation Services. Communication from the Commission. COM (99) 54 final, 10.02.1999 [PDF]
, 1999 core
Evaluating GNSS infrastructure readiness for IGS contribution: the case of King Sejong Station, Antarctica. [PDF]
Sci RepLee SJ, Yun HS, Yoon HM, Lee SH.
europepmc +1 more source
Earth and Space Science, Volume 13, Issue 1, January 2026.Abstract The limits of detection for earthquake surface deformation in the spatial domain have improved with advances in remote sensing imagery data availability, resolution, and analysis. Sub‐pixel correlation and digital elevation model (DEM) differencing from sub‐meter, earthquake‐spanning satellite optical imagery has enhanced surface rupture ...
C. Hanagan, S. B. DeLong, N. G. Reitman
wiley +1 more source
Attitude Tracking Algorithm Using GNSS Measurements from Short Baselines. [PDF]
Sensors (Basel)Kapralov F, Kozlov A.
europepmc +1 more source
Evaluate the Prediction Level of Polar Motion Interpolation for 6 hr in Ideal and Real Environments
Earth and Space Science, Volume 13, Issue 1, January 2026.Abstract With the increasing demands for global development, deep space exploration missions are taking place more frequently, rendering the traditional 24‐hr Polar Motion (PM) predictions inadequate for supporting the frequent operations of spacecraft.
Wei Miao, Xueqing Xu, Yonghong Zhou
wiley +1 more source
Detection and Monitoring of Topography Changes at the Tottori Sand Dune Using UAV-LiDAR. [PDF]
Sensors (Basel)Liu J +5 more
europepmc +1 more source