Results 101 to 110 of about 26,617 (215)

Evaluating Approximations of River Channel Shape Using a National Cross‐Section Database

Water Resources Research, Volume 62, Issue 5, May 2026.
Abstract Many hydrologic applications require basic information on the size and shape of river channels, but measuring cross section (XS) geometry in the field or via remote sensing can be costly and often provides only partial coverage. Given these challenges, we capitalized upon an existing data set of 46,971 XS from gaging stations to evaluate ...
C. J. Legleiter, P. J. Kinzel
wiley   +1 more source

Visualising the South Yorkshire floods of ‘07 [PDF]

This paper describes initial work on developing an information system to gather, process and visualise various multimedia data sources related to the South Yorkshire (UK) floods of 2007.
Clough, P., Pasley, R.C., San Pedro, J., Sanderson, M., Siersdorfer, S.   +4 more
core   +1 more source

AI‐Enabled Imaging for Pathogen Detection Under Stress Conditions: A Systematic Review

Comprehensive Reviews in Food Science and Food Safety, Volume 25, Issue 3, May 2026.
ABSTRACT Advances in pathogen detection that incorporate artificial intelligence (AI) may capture microbial signals under challenging environmental conditions that traditional methods miss. This systematic review evaluates the application, performance, and methodological characteristics of AI‐enabled imaging for pathogen detection, including its impact
MeiLi Papa, Gillian Kuehnle, Yoo Jung (Erika) Oh, Jiyoon Yi   +3 more
wiley   +1 more source

The Metagenomics and Metadesign of the Subways and Urban Biomes (MetaSUB) International Consortium inaugural meeting report. [PDF]

, 2016
The Metagenomics and Metadesign of the Subways and Urban Biomes (MetaSUB) International Consortium is a novel, interdisciplinary initiative comprised of experts across many fields, including genomics, data analysis, engineering, public health, and ...
MetaSUB International Consortium
core   +1 more source

A case-based reasoning approach for task-driven spatial–temporally aware geospatial data discovery through geoportals

International Journal of Digital Earth, 2017
There is a critical need to develop a means for fast, task-driven discovery of geospatial data found in geoportals. Existing geoportals, however, only provide metadata-based means for discovery, with little support for task-driven discovery, especially ...
Ming Li, Wei Guo, Lian Duan, Xinyan Zhu
doaj   +1 more source

A Smart Web-Based Geospatial Data Discovery System with Oceanographic Data as an Example

ISPRS International Journal of Geo-Information, 2018
Discovering and accessing geospatial data presents a significant challenge for the Earth sciences community as massive amounts of data are being produced on a daily basis. In this article, we report a smart web-based geospatial data discovery system that
Yongyao Jiang, Yun Li, Chaowei Yang, Fei Hu, Edward M. Armstrong, Thomas Huang, David Moroni, Lewis J. McGibbney, Frank Greguska, Christopher J. Finch   +9 more
doaj   +1 more source

Development of an Ontology-Based Framework to Enhance Geospatial Data Discovery and Selection in Geoportals for Natural-Hazard Early Warning Systems

ISPRS International Journal of Geo-Information
Discovering and selecting relevant geospatial datasets from heterogeneous sources remains difficult in conventional geoportals, where keyword-based search often fails to capture thematic relationships or user intent.
Amirhossein Vahdat, Thierry Badard, Jacynthe Pouliot   +2 more
doaj   +1 more source

On querying geospatial and georeferenced metadata resources in G-portal

2003 Joint Conference on Digital Libraries, 2003. Proceedings., 2004
G-Portal is a web portal system providing a range of digital library services to access geospatial and georeferenced resources on the Web. Among them are the storage and query subsystems that provide a central repository of metadata resources organized under different projects.
LIU, Zehua, LIM, Ee Peng, NG, Wee-Keong, GOH, Dion Hoe-Lian   +3 more
openaire   +3 more sources

Historical insecticide applications for the treatment of forest insect pests from 1968 to 2017, in Nova Scotia and Newfoundland and Labrador, Canada

Annals of Forest Science
Key message The geospatial dataset describes large-scale applications of insecticides to forests from 1968 to 2017 in the provinces of Newfoundland and Labrador (NL) and Nova Scotia (NS), Canada.
Shane E. Heartz, Keerthikrutha Seetharaman, Dan R. Lavigne, Jeffrey Ogden, Jeffrey A. Motty, Joseph B. Burant, Christopher B. Edge   +6 more
doaj   +1 more source

Grid Enabled Geospatial Catalogue Web Service [PDF]

, 2004
Geospatial Catalogue Web Service is a vital service for sharing and interoperating volumes of distributed heterogeneous geospatial resources, such as data, services, applications, and their replicas over the web. Based on the Grid technology and the Open
Bui, Yu-Qi, Chen, Ai-Jun, Di, Li-Ping, Hu, Chau-Min, Liu, Yang, Mehrotra, Piyush, Wei, Ya-Xing   +6 more
core   +1 more source