Results 91 to 100 of about 24,513,203 (206)
The Sentinel-2 satellite-based Multi-Spectral Imagery (MSI) is crucial for Earth observations owing to its high spectral and spatial resolution. However, the bands of this satellite MSI may be affected by the haze at various times due to changes in ...
Balla Pavan Kumar +3 more
doaj +1 more source
ABSTRACT Anthropogenic activities modify the composition and configuration of landscapes and fragment habitats, generating environmental gradients and dispersal barriers that alter gene flow and generate selective pressures. Identifying local adaptation, which depends on the balance between selection and gene flow, requires integrative approaches that ...
Óscar Romero‐Báez +2 more
wiley +1 more source
Advances in therapeutic approaches to gastric cancer
Abstract Gastric cancer remains a leading cause of cancer‐related mortality worldwide, with nearly 1 million new cases diagnosed annually. Despite innovations in diagnosis, most patients still present at advanced stages, contributing to a poor prognosis.
Feng Wang +9 more
wiley +1 more source
An Initial Assessment of Sentinel-2A MSI for Coastal and Inland Water Monitoring
Sentinel-2 MSI offers an improved resolution over the currently available sensors dedicated to water observations (e.g. OLCI). This makes it an attractive sensor to attempt water quality observations in coastal regions and inland water bodies, but only ...
Warren M +7 more
core
Remote Sensing During the 2025 Los Angeles Wildfires
Abstract The January 2025 Los Angeles County wildfires burned more than 50,000 acres, destroyed more than 16,000 structures, and caused 31 deaths. This Commentary examines how NASA's Disasters Program coordinated with response organizations to deliver 22 satellite and airborne products during the fires, even as the Eaton Fire forced the Jet Propulsion ...
Julie Rolla +5 more
wiley +1 more source
Evaluation of Vegetation Biophysical Variables Time Series Derived from Synthetic Sentinel-2 Images
Time series of vegetation biophysical variables (leaf area index (LAI), fraction canopy cover (FCOVER), fraction of absorbed photosynthetically active radiation (FAPAR), canopy chlorophyll content (CCC), and canopy water content (CWC)) were estimated ...
Najib Djamai +3 more
doaj +1 more source
Water Spectra Reconstruction for Sentinel-2 MSI: From Multispectral to Hyperspectral
For studies utilizing methods such as water color parameter inversion and algal bloom classification, abundant spectral bands and high spectral resolution are of great significance. However, for multispectral satellite sensors that are not designed for water color studies (e.g., Sentinel-2 MSI), the number of bands in the visible–near-infrared range is
Songyu Chen +5 more
openaire +1 more source
Cotton aphid infestation monitoring using Sentinel-2 MSI imagery coupled with derivative of ratio spectroscopy and random forest algorithm. [PDF]
Fu H +5 more
europepmc +1 more source
Retrieving Inland Reservoir Water Quality Parameters Using Landsat 8-9 OLI and Sentinel-2 MSI Sensors with Empirical Multivariate Regression. [PDF]
Meng H, Zhang J, Zheng Z.
europepmc +1 more source
Cyanobacteria blooms have recently been one of the major impact factors compromising lakes and lagoons ecosystems equilibrium. Extremely developed bloom conditions appear as a thick surface cyanobacteria layer (scum) completely covering the water surface.
Vaiciute Diana +3 more
core

