Results 61 to 70 of about 716,844 (310)
Sea Ice Monitoring by Synthetic Aperture Radar [PDF]
Oceanography, 2013 Satellite-borne synthetic aperture radar (SAR) data are highly valuable not only for observing the open ocean but also for monitoring seasonally or permanently ice-covered ocean regions in the Arctic, Antarctic, and other areas such as the Baltic Sea ...
Wolfgang Dierking
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Remote Sensing, 2023 The Geosynchronous Satellite Synthetic Aperture Radar (GEO SAR) operates at a high orbital altitude, resulting in an extended imaging time and substantial variations in slant range.
Yifan Wu +4 more
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Performance and processing of SAR satellite clusters [PDF]
IGARSS 2000. IEEE 2000 International Geoscience and Remote Sensing Symposium. Taking the Pulse of the Planet: The Role of Remote Sensing in Managing the Environment. Proceedings (Cat. No.00CH37120), 2002 Spaceborne radar systems have been proposed that use the concept of "formation flying" satellites; a system wherein a cluster of small, individual satellites orbit the Earth while remaining in the same relative positions with respect to each other.
J. Stiles, N. Goodman, null SiChung Lin
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A weighted least squares solution for space intersection of spaceborne stereo SAR data [PDF]
, 2001 The use of stereoscopic SAR images offers an alternative to interferometric SAR for the generation of digital elevation models (DEMs). The stereo radargrammetric method is robust and can generate DEMs of sufficient accuracy to geocode SAR images ...
Dowman, I.J. +3 more
core
Repurposing a Small Molecule Plant Hormone as a Tunable ON‐Switch for CAR‐T Cell Immunotherapy
Advanced Science, EarlyView.By engineering a receptor system integrating the plant auxin receptor AFB1 with its co‐receptor IAA7, we enable ligand‐dependent interactions triggered by the plant hormone auxins. This design allows rapid, reversible, and dose‐dependent T cell activation, resulting in potent cytotoxicity against B‐cell lymphoma in vitro and in vivo.
Hongxiang Zeng +16 more
wiley +1 more source
Earth Observation with SAR Satellite Formations: New Techniques and Innovative Products [PDF]
, 2009 This paper discusses the use of small satellites for future radar remote sensing applications. After a short introduction, we give first an overview of the TanDEM-X mission to be launched in autumn 2009. Here, special emphasis is put on the demonstration
Moreira, Alberto +2 more
core
Battery‐Inspired Electrochemical Synapses for Neuromorphic Applications
Advanced Science, EarlyView.Battery‐ion‐inspired synaptic devices integrate diverse electrolyte systems (solid, ion‐gel, liquid) with transition metal oxides, two‐dimensional materials, and organic channels to regulate ion‐electron coupling. By tailoring ion transport and host interactions, these platforms enable controllable plasticity and energy‐efficient implementations for ...
Won Woo Lee +6 more
wiley +1 more source
Deriving Ocean Surface Drift Using Multiple SAR Sensors
Remote Sensing, 2009 Tracking and monitoring ocean features which have short coherent time periods from sequential satellite images requires that the images have both very high spatial resolutions and short temporal sampling intervals (i.e., repeated cycles).
Ming-Kuang Hsu, Antony K. Liu
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Data in Brief, 2023 This article describes a comprehensive Synthetic Aperture Radar (SAR) satellite based ships dataset for use in state of the art object detection algorithms. The dataset comprises 11,590 image tiles containing 27,885 ships examples.
Muhammad Farhan Humayun +2 more
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Satellite SAR Remote Sensing in Nasca [PDF]
, 2016 In 2012, a research project initiated at the British Geological Survey used space-borne Synthetic Aperture Radar (SAR) imagery to investigate the environmental changes affecting the drainage basin of Rio Grande and its tributaries, in Southern Peru.
Cigna, Francesca, Tapete, Deodato
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