Results 11 to 20 of about 4,808 (212)

Differential Interferometry over Sentinel-1 TopSAR Images as a Tool for Water and Tillage Soil Erosion Analysis

open access: yesAgronomy, 2021
Erosion is a major problem on agricultural lands in Europe. Erosion measurement tools have traditionally been focused on delocalized quantification but without mapping the real places inside the basin where the erosion took effect.
Francisco A. Sánchez-Crespo   +6 more
doaj   +1 more source

Transfer Functions and Linear Distortions in Ultra-Wideband Channels Faded by Rain in GeoSurf Satellite Constellations

open access: yesFuture Internet, 2023
Because of rain attenuation, the equivalent baseband transfer function of large bandwidth radio-links will not be ideal. We report the results concerning radio links to/from satellites orbiting in GeoSurf satellite constellations located at Spino d’Adda,
Emilio Matricciani, Carlo Riva
doaj   +1 more source

Sentinel-1 Polarimetry to Map Apple Orchard Damage after a Storm

open access: yesRemote Sensing, 2021
Climate change increases extreme whether events such as floods, hailstorms, or storms, which can affect agriculture, causing damages and economic loss within the agro-food sector.
Samuele De Petris   +4 more
doaj   +1 more source

Performance analysis of the synthetic storm technique rain attenuation prediction model on Nigerian climate

open access: yesIOP Conference Series: Earth and Environmental Science, 2021
Abstract This study analyzes the performance of the synthetic storm technique (SST) over the Nigerian climate. The location of interest was 9.91°N, 8.88°. Two months rain rate time-series data measured by a rain gauge located inside the University of Jos, Nigeria was utilized for the purpose of this work.
SS Tyokighir, JM Mom, GA Igwue
openaire   +1 more source

Reconstructed Aeolian Surface Erosion in Southern Mongolia by Multi-Temporal InSAR Phase Coherence Analyses

open access: yesFrontiers in Earth Science, 2020
The Gobi Desert in southern Mongolia has been identified as the strongest dust storm hot spot threatening public health and socio-economic activities in East Asian countries.
Jungrack Kim   +3 more
doaj   +1 more source

In It Together

open access: yesVoices in Bioethics, 2022
Photo by Sangharsh Lohakare on Unsplash ABSTRACT The public should debate the ethical and social challenges arising from heritable human genome editing (HHGE).
Silvia Croydon
doaj   +1 more source

Rain Attenuation Analysis using Synthetic Storm Technique in Malaysia

open access: yesIOP Conference Series: Materials Science and Engineering, 2013
Generated rain attenuation time series plays an important role for investigating the rain fade characteristics in the lack of real fade measurements. A suitable conversion technique can be applied to measured rain rate time series to produce rain attenuation data and be utilized to understand the rain fade characteristics.
A K Lwas   +6 more
openaire   +1 more source

Investigation of the ground displacement in Saint Petersburg, Russia, using multiple-track differential synthetic aperture radar interferometry

open access: yesInternational Journal of Applied Earth Observations and Geoinformation, 2020
Global sea level rise and local land subsidence might exacerbate the risk of flooding in coastal plains. Among other cities, this is also the case for the high-latitude city of St. Petersburg, which has long been threatened by flood events.
Qiang Wang   +6 more
doaj   +1 more source

An Analysis of Cold Season Supercell Storms Using the Synthetic Dual-Doppler Technique

open access: yesMonthly Weather Review, 2013
Abstract Cold season tornadic outbreaks occur with regularity in the southeastern United States; however, detailed analyses of parent supercell storms in the cold season environment (often low CAPE, high shear) are scarce. This is often because storms do not always move close enough to radars for a comprehensive single-Doppler analysis ...
Kevin R. Knupp, Todd A. Murphy
openaire   +1 more source

Assessment of damages associated with strong winds in banana plantations (Musa spp.) using remote sensing

open access: yesRevista UIS Ingenierías
In this work, a storm episode with strong winds occurring in 2021 in an area of the Caribbean region of Colombia was studied, with the aim of identifying affected banana areas using satellite remote sensing.
Sara E. Ruiz-Villada   +2 more
doaj   +1 more source

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