Results 31 to 40 of about 1,486,477 (305)
Flood Mapping Using InSAR Coherence Map [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2014 Abstract. Classic approaches for the detection of flooded areas are based on a static analysis of optical images and/or SAR data during and after the event. In this paper, we aim to extract the flooded zones by using the SAR image coupled with the InSAR coherence.
S. Selmi +2 more
openaire +3 more sources
Urban Flood Mapping Using SAR Intensity and Interferometric Coherence via Bayesian Network Fusion
Remote Sensing, 2019 Synthetic Aperture Radar (SAR) observations are widely used in emergency response for flood mapping and monitoring. However, the current operational services are mainly focused on flood in rural areas and flooded urban areas are less considered.
Yu Li +4 more
doaj +1 more source
Empowering local leaders in flood inundation mapping in Bagelen, Purworejo, Central Java
Jàmbá, 2022 This article discusses the reliability of flood inundation information that is obtained from participatory mapping. The commonly applied method to map flood inundation requires both direct and interpretive measurement data based on remote sensing images.
Santika Purwitaningsih +3 more
doaj +1 more source
Assessment of Three Flood Hazard Mapping Methods: A Case Study of Perlis
E3S Web of Conferences, 2018 Flood is a common natural disaster and also affect the all state in Malaysia. Regarding to Drainage and Irrigation Department (DID) in 2007, about 29, 270 km2 or 9 percent of region of the country is prone to flooding.
Azizat Nazirah, Wan Omar Wan Mohd Sabki
doaj +1 more source
Hydrology, 2018 Flood modelling and mapping typically entail flood frequency estimation, hydrodynamic modelling and inundation mapping, which require specific datasets that are often unavailable in developing regions due to financial, logistical, technical and ...
Iguniwari Thomas Ekeu-wei +1 more
doaj +1 more source
Flood Rate Assessment of The Woyla River Watershed, Aceh Province, Indonesia
Aceh International Journal of Science and Technology, 2021 The land requirement for Putri Betung Sub District in Gunung Leuser National Park (GLNP) area kept increasing along with the population growth. The population density in the Putri Betung Sub-district was driven by the need for cultivation and residential
Rifa Alayani +2 more
doaj +1 more source
Advanced Engineering Materials, EarlyView.More than 10 000 metal‐coated silicon MEMS cantilevers are fabricated and characterized to build a large‐scale experimental dataset spanning multiple vibrational modes. Machine learning algorithms are benchmarked to predict resonance frequency and quality factor, with ensemble based models achieving accuracy approaching experimental uncertainty.
Sina Zare Pakzad +8 more
wiley +1 more source
Remote SensingClimate change has led to an increase in global temperature and frequent intense precipitation, resulting in a rise in severe and intense urban flooding worldwide.
Tania Islam +3 more
doaj +1 more source
, 2017 The recent degradation of environment quality becomes the prime cause of the recent occurrence of natural disasters. It also contributes in the increase of the area that is prone to natural disasters. Flood history data in Jakarta shows that flood occurred mainly during rainy season around January – February each year, but the flood area varies each ...
Riyanto, Indra, Margatama, Lestari
openaire +1 more source
Bio‐Inspired Artificial Ionic Mechanoreceptor
Advanced Functional Materials, EarlyView.A skin‐inspired artificial mechanoreceptor based on ionic interactions is presented for biomimetic tactile sensing. Pressure‐driven ionic redistribution within microfluidic channels generates a self‐powered electrical signal without external bias. The generated waveform exhibits mechanoreceptor‐like temporal features, including overshoot and undershoot,
Mohammad Akbari +4 more
wiley +1 more source