Results 71 to 80 of about 1,269 (149)
Revista da ANPEGE, 2020 Enchentes e inundações são eventos recorrentes no Brasil, causando perdas humanas e materiais em diferentes regiões do país. Sendo assim, este trabalho tem a proposta de realizar uma análise multitemática da bacia do Rio do Vigário, localizada ...
Vinicius da Silva Seabra +1 more
doaj
Artificial Intelligence and Objective‐Function Methods Can Identify Bankfull River Channel Extents
Water Resources Research, Volume 60, Issue 1, January 2024.Abstract Bankfull channel extents are of fundamental importance in fluvial geomorphology, to describe the geomorphic character of a river, and to provide a boundary for further processing of morphologic and hydraulic attributes. With ever‐increasing availability of high‐resolution spatial data (e.g., lidar, aerial photography), manual delineation of ...
Jonathan Garber +5 more
wiley +1 more source
Detecting Invasive Alien Plant Species Using Remote Sensing, Machine Learning and Deep Learning
Journal of Sensors, Volume 2024, Issue 1, 2024.Invasive alien plants (IAPs) are nonnative species that pose significant threats to the environment by outcompeting native vegetation and disrupting ecosystem functions. Efforts to monitor and eradicate IAPs have been limited due to the challenges in accurately identifying these plants using traditional remote sensing (RS) methods.
Perry B. Rakgoale +2 more
wiley +1 more source
Remote Sensing, 2019 Geographic object-based image analysis (GEOBIA) has been widely used in the remote sensing of agricultural crops. However, issues related to image segmentation, data redundancy and performance of different classification algorithms with GEOBIA have not ...
Lingbo Yang +3 more
doaj +1 more source
EOPOWER special poster session - GEOBIA 2014
, 2014 EOPOWER special poster session - GEOBIA ...
Patias, Petros +2 more
core
Remote Sensing, 2011 This research presents a time-effective approach for mapping streambed and riparian zone extent from high spatial resolution LiDAR derived products, i.e., digital terrain model, terrain slope and plant projective cover.
Stuart Phinn +4 more
doaj +1 more source
Determination of the Olive Trees with Object Based Classification of Pleiades Satellite Image
International Journal of Environment and Geoinformatics, 2018 Identification of fruit trees and determination of their spatial distribution is an important task for several agricultural activities including fruit yield estimation, irrigation planning, disease management and supporting agricultural policies.
Uğur Algancı +2 more
doaj +1 more source
Remote Sensing, 2012 According to literature and despite their commercial success, state-of-the-art two-stage non-iterative geographic object-based image analysis (GEOBIA) systems and three-stage iterative geographic object-oriented image analysis (GEOOIA) systems, where ...
Luigi Boschetti, Andrea Baraldi
doaj +1 more source
Object based classification of a riparian environment using ultra-high resolution imagery, hierarchical landcover structures, and image texture. [PDF]
Sci Rep, 2022 Kutz K, Cook Z, Linderman M.
europepmc +1 more source
Dye tracing and concentration mapping in coastal waters using unmanned aerial vehicles. [PDF]
Sci Rep, 2022 Johansen K +5 more
europepmc +1 more source