Results 111 to 120 of about 11,897 (218)

Fusion of Real-time Tsunami Simulation and Remote Sensing for Mapping the Impact of Tsunami Disaster [PDF]

, 2016
Bringing together state-of-the-art high-performance computing, remote sensing and spatial information sciences, we establish a method of real-time tsunami inundation forecasting, damage estimation and mapping to enhance disaster response.
Koshimura Shunichi, 越村 俊一
core   +1 more source

A machine learning approach for quantifying crop water stress in smallholder farms using unmanned aerial vehicle multispectral imagery

Agricultural Water Management
Water stress significantly threatens sugarcane production, particularly among smallholder farmers in South Africa, where spatially explicit assessments remain limited.
Ameera Yacoob, Shaeden Gokool, Alistair Clulow, Maqsooda Mahomed, Vivek Naiken, Tafadzwanashe Mabhaudhi   +5 more
doaj   +1 more source

Использование материалов космической съемки для оценки пожарной опасности в лесах [PDF]

, 2015
В статье показана возможность использования материалов космической съемки для оценки пожарной опасности в лесах. В качестве программной платформы для оценки пожарной опасности использовались геоинформационные системы с рядом дополнительных программных ...
Ковалевский, Сергей Владимирович, Пушкин, Андрей Александрович, Сидельник, Николай Ярославович   +2 more
core  

Growing Cell Structures Neural Networks for Designing Spectral Indexes [PDF]

, 2010
Remote sensing can be defined as the technique that facilitates the acquisition of land surface data without contact with the material object of observation.
Arquero Hidalgo, Águeda, Delgado Sanz, Maria Soledad, Gonzalo Martín, Consuelo, Martínez Izquierdo, María Estíbaliz   +3 more
core   +1 more source

Uso de imágenes de satélite para el análisis y seguimiento de los recursos hídricos disponibles en países en vía de desarrollo. Aplicación al lago Chad-África [PDF]

, 2010
El principal objetivo del estudio piloto sobre el lago Chad realizado por el JRC-IES era determinar la viabilidad de los datos de observación de la Tierra para la caracterización y seguimiento de superficies acuáticas y vegetación colindante.
Bernal Márquez, Manuel, Carmona Moreno, César, Pedregal Mateos, Belén, Romero Hernández, Claudia Patricia   +3 more
core  

Assessment Land Cover Change Using NDWI In Bakun Dam, Sarawak

Geographica: Science and Education Journal, 2021
openaire   +1 more source

High-Throughput Phenotyping of Cereal Crops Under Stress: Unveiling Evapotranspiration and Respiration Patterns

Agronomy
Addressing crop responses to drought and nitrogen stress is crucial for improving resilience and ensuring sustainable agriculture under changing climatic conditions. This study investigates the physiological responses of wheat (Videodur [DU], Sensas [SW])
Kenny Paul, Pablo Rischbeck, Hans-Peter Kaul   +2 more
doaj   +1 more source

Long-Term Phase Changes In The South Aral Sea Region Lakes

Водное хозяйство России: проблемы, технологии, управление
A detailed study of the hydrological regime of lakes is an urgent task, however, it should be noted that this issue is complicated by the lack of systematic observations on lakes.
Farida Y. Artykova, Salauat B. Kalabaev
doaj   +1 more source

Fluvio-geomorphic change of the Padma-Meghna river course using the NDWI and MNDWI techniques

Water Science
Abstract This study intends to investigate the fluvial-geomorphic change and erosion-accretion processes of two significant rivers. The 2149 km2 research area's overall erosion and accretion were depicted using multi-temporal Landsat images and NDWI, MNDWI methods to measure and investigate change.
Faruk Hossain, Mohammad Ashraful Kamal, Tahera Afrin   +2 more
openaire   +2 more sources

Mapping and Assessing Glacial Lakes in Pakistan: Risk Insights from NDWI

Fusion Journal of Engineering and Sciences
Water is essential for life, but it also brings serious risks, especially through water-related disasters. Over the past two decades, about 74% of natural disasters have been water-related, affecting millions worldwide. Glaciers are vital sources of freshwater for drinking, farming, industry, and hydropower.
openaire   +1 more source