Results 31 to 40 of about 24,513,203 (206)

PIXEL-BASED CLASSIFICATION ANALYSIS OF LAND USE LAND COVER USING SENTINEL-2 AND LANDSAT-8 DATA [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2017
The aim of this study is to conduct accuracy analyses of Land Use Land Cover (LULC) classifications derived from Sentinel-2 and Landsat-8 data, and to reveal which dataset present better accuracy results.
A. Sekertekin, A. M. Marangoz, H. Akcin
doaj   +1 more source

Investigating the Potential of Sentinel-2 MSI in Early Crop Identification in Northeast China

open access: yesRemote Sensing, 2022
Early crop identification can provide timely and valuable information for agricultural planting management departments to make reasonable and correct decisions. At present, there is still a lack of systematic summary and analysis on how to obtain real-time samples in the early stage, what the optimal feature sets are, and what level of crop ...
Wei, Mengfan   +6 more
openaire   +3 more sources

Mapping Winter Wheat with Combinations of Temporally Aggregated Sentinel-2 and Landsat-8 Data in Shandong Province, China

open access: yesRemote Sensing, 2020
Winter wheat is one of the major cereal crops in China. The spatial distribution of winter wheat planting areas is closely related to food security; however, mapping winter wheat with time-series finer spatial resolution satellite images across large ...
Feng Xu   +9 more
doaj   +1 more source

ESTIMASI CADANGAN KARBON MENGGUNAKAN CITRA SATELITE SENTINEL – 2 MSI

open access: yesJurnal Sylva Scienteae, 2023
Estimating carbon stock in tropical rainforests is an important indicator of environmental health, and increasingly important in the era of climate change mitigation. In this study, we used Normalized Difference Vegetation Index (NDVI) classification on Sentinel-2 MSI imagery to estimate carbon reserves in the tropical rainforest of the Special Purpose
Ratih Nur Islamiah   +2 more
openaire   +1 more source

Fusion of sentinel-1 SAR and sentinel-2 MSI data for accurate Urban land use-land cover classification in Gondar City, Ethiopia

open access: yesEnvironmental Systems Research, 2023
Effective urban planning and management rely on accurate land cover mapping, which can be achieved through the combination of remote sensing data and machine learning algorithms.
Shimelis Sishah Dagne   +4 more
doaj   +1 more source

Spatiotemporal Dynamics of Suspended Sediments in the Negro River, Amazon Basin, from In Situ and Sentinel-2 Remote Sensing Data

open access: yesISPRS International Journal of Geo-Information, 2021
Monitoring suspended sediments through remote sensing data in black-water rivers is a challenge. Herein, remote sensing reflectance (Rrs) from in situ measurements and Sentinel-2 Multi-Spectral Instrument (MSI) images were used to estimate the suspended ...
Rogério Ribeiro Marinho   +3 more
doaj   +1 more source

IdePix for Sentinel-2 MSI Algorithm Theoretical Basis Document

open access: yes, 2021
This document provides the theoretical basis for the Sentinel-2 MSI IdePix. IdePix stands for Identification of Pixel properties and is a multi-sensor pixel identification tool available as a SNAP (Sentinel Application Platform) plugin. IdePix provides pixel identification algorithms for a wide variety of sensors like Sentinel-2 MSI, Sentinel-3 OLCI ...
Jan Wevers   +5 more
openaire   +2 more sources

Estimation of Biomass Availability in Panglao Island Using SENTINEL-2 MSI

open access: yesNature Environment and Pollution Technology, 2021
Remote Sensing (RS) technology using SENTINEL-2 Multispectral Instrument (MSI) imagery was used in the estimation of residual biomass’ available energy potential. The estimation was done in Panglao Island, within the province of Bohol, Philippines. Estimation of biomass availability was processed using Geographical Information System (GIS) software ...
W.N. Galang   +2 more
openaire   +2 more sources

Discrimination of Tomato Plants (Solanum lycopersicum) Grown under Anaerobic Baffled Reactor Effluent, Nitrified Urine Concentrates and Commercial Hydroponic Fertilizer Regimes Using Simulated Sensor Spectral Settings

open access: yesAgronomy, 2019
We assess the discriminative strength of three different satellite spectral settings (HyspIRI, the forthcoming Landsat 9 and Sentinel 2-MSI), in mapping tomato (Solanum lycopersicum Linnaeus) plants grown under hydroponic system, using human-excreta ...
Mbulisi Sibanda   +7 more
doaj   +1 more source

A novel-optimal monitoring index of rocky desertification based on feature space model and red edge indices that derived from sentinel-2 MSI image

open access: yesGeomatics, Natural Hazards & Risk, 2022
Few studies of monitoring rocky desertification based on Sentinel-2 MSI image with higher spatial and temporal resolutions have been reported. In this paper, nine typical surface parameters that derived from Sentinel-2 MSI image including three red edge ...
Bing Guo   +3 more
doaj   +1 more source

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