An accurate estimation of canopy cover can provide an important basis for forest ecological management by understanding the status and change patterns. The aim this paper is to investigate four methods random (RF), support vector regression (SVR), k-nearest neighbor (KNN), with fast iterative features selection (KNN-FIFS) modeling cover, evaluate three mainstream optical data sources—Landsat8 O...

This paper presents a single-phase current-source converter (CSC) combined with hybrid on the dc-link, allowing to interface an electric vehicle (EV) and renewable energy source (RES). Therefore, power grid is only performed through CSC, which also permits operation as shunt active filter (SAPF), compensate quality problems related current low factor in electrical installation. The whole system...

Laboratory experiments which include the simulation of simultaneous exposure to the multiple traffic sounds and the assessment of subjective annoyance have been used to study the interaction between the noise sources, it’s influence on overall annoyance, and the modeling of exposure-response relationships. The aircraft (or railway) noise annoyance is masked by road-traffic noise and the higher ...