Results 31 to 40 of about 26,637 (257)
Transformation procedures in 3D terrestrial coordinate systems [PDF]
Acta Montanistica Slovaca, 2001 Transformation procedures belong to the main tasks of surveyor working in a field of geodesy, for example in satellite geodesy or astronomical geodesy.
Sedlák Vladimír
doaj
Geodesy and Cartography, 2014 "Erratum on the article ‘The role of texture information and data fusion in topographic objects extraction from satellite data’" Geodesy and Cartography.
Kuldeep Chaurasia, Pradeep Kumar Garg
doaj +1 more source
Editorial for Multi-Constellation Global Navigation Satellite Systems: Methods and Applications
Remote Sensing, 2018 This is a great era of significant changes and innovations in the field of geodesy and navigation with the emerging multi-constellation Global Navigation Satellite Systems (GNSS) [...]
Jianghui Geng, Maorong Ge
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Analysis of GRACE range-rate residuals with focus on KBR instrument system noise [PDF]
, 2018 We investigate the post-fit range-rate residuals after the gravity field parameter estimation from the inter-satellite ranging data of the gravity recovery and climate experiment (GRACE) satellite mission.
Devaraju, Balaji +3 more
core +3 more sources
Advanced Intelligent Systems, EarlyView.Variational Autoencoder+Deep Deterministic Policy Gradient addresses low‐light failures of infrared depth sensing for indoor robot navigation. Stage 1 pretrains an attention‐enhanced Variational Autoencoder (Convolutional Block Attention Module+Feature Pyramid Network) to map dark depth frames to a well‐lit reconstruction, yielding a 128‐D latent code ...
Uiseok Lee +7 more
wiley +1 more source
Journal of Plant Nutrition and Soil Science, EarlyView.ABSTRACT Background The availability of fertile land suitable for agriculture is limited. In the European Union, political demand for self‐sufficiency in staple food production currently competes with increasing ambitions for nature restoration and green energy. Meanwhile, the overall agricultural area shrinks due to land sealing.
David Emde +3 more
wiley +1 more source
Moisture inversions in the central Arctic: Product assessment and long‐wave radiative effect
Quarterly Journal of the Royal Meteorological Society, EarlyView.This study evaluates the integrated water vapour and the vertical distribution of water vapour of state‐of‐the‐art reanalyses, weather forecast models, and ground‐ and space‐based remote‐sensing products in the central Arctic. A particular focus lies on the representation of humidity inversions and the quantification of the long‐wave radiative effect ...
Andreas Walbröl +6 more
wiley +1 more source
Recent developments in seismological geodesy
Geodesy and Geodynamics, 2016 With the advanced development of the modern geodetic techniques, the geodetic observations have been proved to be more powerful to uncover the geophysical phenomena, especially the seismic one, than that in the past time.
Caijun Xu, Zheng Gong, Jieming Niu
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Mapping River Bed Topography in Whitewater Rapids Using Bathymetric LiDAR
River Research and Applications, EarlyView.ABSTRACT Bathymetric LiDAR captures river topography efficiently for clear and shallow water, but for mountain rivers, whitewater rapids still pose challenges. This study proposes a novel method to enable the extraction of bottom returns specifically in turbulent whitewater sections.
Jan Rhomberg‐Kauert +5 more
wiley +1 more source