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1401
A Low-Sidelobe-Level Variable Inclination Continuous Transverse Stub Antenna with a Nonlinear Slow-Wave Structure
Published 2021-01-01“…The sidelobe level (SLL) is an essential performance factor for satellite communication antennas. A low-SLL design can effectively suppress adjacent satellite interference. …”
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1402
Topside Electron Density Modeling Using Neural Network and Empirical Model Predictions
Published 2023-12-01“…In prior work, an artificial neural network (NN) was developed and trained on two solar cycles worth of Defense Meteorological Satellite Program data (113 satellite‐years), along with global drivers and indices to predict topside electron density. …”
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1403
Investigation of the effects and evidence of late Quaternary glaciers on the Binaloud Heights
Published 2023-09-01“…The purpose of this study was to identify evidence of late Quaternary glaciers in the northern highlands of Binalood. Topographic maps, satellite imagery and climatic data are the tools and data used in this study. …”
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1404
Length of Polarization-Correlation Based on Speckle Pattern for Optical Coherent Detection
Published 2024-01-01Get full text
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1405
Temporal Variability of the Batumi Delta Wetlands
Published 2023-01-01“…Green and NIR bands of Sentinel2 satellite images were used to determine NDWI values. …”
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1406
Study on the Multi-parameter Inversion of Reservoir Water Quality Based on GF-1 WFV Image and Neural Network Model
Published 2020-01-01“…The results confirm the feasibility of domestic satellite image for remotesensing inversion of water quality,which can provide a reference for the water quality andeutrophication monitoring of the reservoir.…”
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1407
Accurate space-based NO<sub><i>x</i></sub> emission estimates with the flux divergence approach require fine-scale model information on local oxidation chemistry and profile shapes
Published 2025-02-01“…<p>The flux divergence approach (FDA) is a popular technique for deriving <span class="inline-formula">NO<sub><i>x</i></sub></span> emission estimates from tropospheric <span class="inline-formula">NO<sub>2</sub></span> columns measured by the TROPOspheric Monitoring Instrument (TROPOMI) satellite sensor. An attractive aspect of the FDA is that the method simplifies three-dimensional atmospheric chemistry and transport processes into a two-dimensional (longitude–latitude) steady-state continuity equation for columns that balances local <span class="inline-formula">NO<sub><i>x</i></sub></span> emissions with the net outflow and chemical loss of <span class="inline-formula">NO<sub><i>x</i></sub></span>. …”
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1408
GLONASS AS A TOOL TO ENSURE THE SAFETY OF TRANSPORTATION OF DANGEROUS GOODS
Published 2016-05-01“…The article describes the definition of dangerous goods, shows the reasons for the increased control over the transportation of such kind of goods and special security measures, gives the peculiarities of satellite navigation systems, the algorithm of implementation of the global navigation tracking system in practice, and shows a need for further measures to ensure safety transportation of dangerous goods.…”
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1409
Airborne radiometric data for digital soil mapping of peat at broad and local scales
Published 2025-01-01“…Traditional mapping methods include in-situ soil auger sampling or peat probing (for depth) while modern methods also incorporate satellite data (optical and radar). However, both methods have limitations. …”
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1410
Multi-fractal-interslipface angle curves of a morphologically simulated sand dune
Published 2000-01-01“…This exercise has relevance to test the Validity of the model by considering various time series sand dune data that can be retrieved from the robust satellite remote sensing sensors.…”
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1411
Constructing intertidal topography for sandy beaches by combining Sentinel-2 imagery and water level data
Published 2025-01-01“…Leveraging free-access Sentinel-2 optical imagery and station-based water-level data in coastal zones, we explored the integration of Sentinel-2 satellite imagery and water-level data to derive the intertidal topography of sandy beaches. …”
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1412
Detecting Oil Slicks Using SAR Radar Images and the Google Earth Engine Platform
Published 2023-03-01“…Therefore, the use of methods based on remote sensing technology and satellite images has been significantly developed recently. …”
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1413
Operational Monitoring of Trace Gases over the Mediterranean Sea
Published 2015-01-01“…These patterns are barely seen from in situ observations, a fact which stresses the importance of satellite (trace gases) data assimilation to improve the performance and quality of trace gases transport models.…”
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1414
Lightweight resilience: Advancing visual-inertial odometry with deep convolutional networks and an intelligent learnable Kalman filter for defense against laser remote attacks
Published 2025-01-01“…A combination of multiple positioning sources is often employed to achieve precise and high-rate localization, especially in indoor applications where satellite-based navigation systems are not feasible. …”
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1415
A multipath error cancellation method based on antenna jitter
Published 2025-02-01“…Abstract Global Navigation Satellite System signals are often affected by multipath errors, which impact the accuracy of positioning measurements. …”
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1416
Estimation of High-Resolution Global Monthly Ocean Latent Heat Flux from MODIS SST Product and AMSR-E Data
Published 2020-01-01“…Accurate estimation of satellite-derived ocean latent heat flux (LHF) at high spatial resolution remains a major challenge. …”
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1417
Expansion of supraglacial lake area, volume and extent on the Greenland ice sheet from 1985 to 2023
Published 2025-01-01Get full text
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1418
Direct Observations of North Pacific Subsurface Low Potential Vorticity Water Impinging on the Kuroshio
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1419
Alpine vegetation community patterns in the Khumbu region, Nepalese Himalaya
Published 2024-12-01“…A first vital step in conceptualizing HAZ ecohydrology is to understand the distribution pattern of HAZ vegetation communities. Satellite remote sensing provides one means of doing so, but the often patchy distribution of alpine vegetation creates challenges when using coarse-grained satellite data whose pixels are typically coarser than the grain of vegetation pattern. …”
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1420
Estimation of the Uncertainty due to Each Step of Simulating the Photovoltaic Conversion under Real Operating Conditions
Published 2021-01-01“…Finally, we can also use the satellite images that lead to a 15.2% error, for average per year. …”
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