Results 101 to 110 of about 4,939,742 (208)

Review of Modern Forest Fire Detection Techniques: Innovations in Image Processing and Deep Learning

Information
Fire detection and extinguishing systems are critical for safeguarding lives and minimizing property damage. These systems are especially vital in combating forest fires.
Berk Özel, Muhammad Shahab Alam, Muhammad Umer Khan   +2 more
doaj   +1 more source

Response of Remote Tropical West Pacific Islands to Climate Variability: A Multiproxy Record From T‐Lake, Palau, Spanning the Early Holocene to Present

Archaeometry, EarlyView.
ABSTRACT Lake sediments are natural archives of past environmental dynamics and how these systems have responded to past climate variability. Sediment geochemistry, governed by local geology and climate processes, is unique to each lake‐catchment and geochemical proxies must be validated for each study site.
Jalene Nalbant, Larissa Schneider, Jessica L. Blois, Matthew Wolhowe, Julian P. Sachs, Simon G. Haberle, Geoffrey Clark   +6 more
wiley   +1 more source

Forest Smoke-Fire Net (FSF Net): A Wildfire Smoke Detection Model That Combines MODIS Remote Sensing Images with Regional Dynamic Brightness Temperature Thresholds [PDF]

Satellite remote sensing plays a significant role in the detection of smoke from forest fires. However, existing methods for detecting smoke from forest fires based on remote sensing images rely solely on the information provided by the images ...
Wang, Mingyang, Mingyang Wang, Ding, Yunhong, Yunhong Ding, Fu, Yujia, Wang, Qian, Yujia Fu, Qian Wang   +7 more
core   +1 more source

Boreal Forest Fire: UAV-collected Wildfire Detection and Smoke Segmentation Dataset

Scientific Data
Abstract Automated image-based wildfire detection suffers from a lack of open-access data, especially data with annotations. Our dataset targets the gap by providing human and computer vision foundation-model co-annotated images from an uncrewed aerial vehicle (UAV) perspective from Finnish boreal forest environments.
Julius Pesonen, Anna-Maria Raita-Hakola, Jukka Joutsalainen, Teemu Hakala, Waleed Akhtar, Niko Koivumäki, Lauri Markelin, Juha Suomalainen, Raquel Alves de Oliveira, Ilkka Pölönen, Eija Honkavaara   +10 more
openaire   +3 more sources

Modern Fire Safety Protocols in the Archeological Contexts: A New Tool for Studying the Health and Behavioral Effects of Fire Use in Semi‐Closed Spaces

Archaeometry, EarlyView.
ABSTRACT This study evaluates the application of computational fluid dynamics (CFD) simulations, integrated with controlled fire experiments, to investigate combustion processes in semi‐closed spaces. The framework enables systematic modeling of smoke dispersal, particulate transport, and hearth performance under variable morphologies and ventilation ...
Yafit Kedar
wiley   +1 more source

An intelligent approach for early smoke/fire detection using vision sensors in smart cities

Scientific Reports
Early and reliable detection of smoke and fire is essential for minimizing damage and ensuring public safety in smart city environments; however, existing vision-based approaches often suffer from limited contextual understanding, high false-alarm rates,
Amr Abozeid, Rayan Alanazi
doaj   +1 more source

The Early Upper Palaeolithic open‐air site of Friedrichsdorf‐Seulberg, Germany, in the context of the northern central European Aurignacian

Boreas, EarlyView.
Our knowledge of the Early Upper Palaeolithic occupation in northern central Europe is very limited, and recent research at the open‐air site of Friedrichsdorf‐Seulberg in Hesse, Germany, provides important new information on the Aurignacian. The site is rather small (26.5 m2) and spatial analysis identified a central hearth with two associated ...
Tilman Böckenförde, Gabriele Russo, Neda Rahimzadeh, Felix Bittmann, Nikolitsa Nikolakopoulou, Thomas Terberger   +5 more
wiley   +1 more source

Smoke from a forest fire

A distant view of smoke from a forest fire. At an unidentified location. In folder: "Fire management.
Ferweda, C. E.
core  

YOLO-Based Models for Smoke and Wildfire Detection in Ground and Aerial Images

Fire
Wildland fires negatively impact forest biodiversity and human lives. They also spread very rapidly. Early detection of smoke and fires plays a crucial role in improving the efficiency of firefighting operations.
Leon Augusto Okida Gonçalves, Rafik Ghali, Moulay A. Akhloufi   +2 more
doaj   +1 more source

Surface engineering of recycled high‐density polyethylene‐based wood–polymer composites via carbon black‐containing surface film coating

Coloration Technology, EarlyView.
Abstract This study evaluates carbon black nanoparticle (CB NP)‐reinforced surface films for improving the durability, thermal stability, fire performance and mechanical retention of recycled high‐density polyethylene (HDPE)‐based wood‐plastic composites (WPCs) after 12 months of natural weathering.
Sefa Durmaz, Uğur Aras, İlkay Atar, Mehmet Acar, Özlem Özgenç Keleş, Özgün Vatansever, Erkan Avci   +6 more
wiley   +1 more source