Results 71 to 80 of about 10,023 (239)
Aggregating flood damage functions: The peril of Jensen's gap
Journal of Flood Risk Management, Volume 18, Issue 1, March 2025.Abstract Flood risk models provide important information for disaster planning through estimating flood damage to exposed assets, such as houses. At large scales, computational constraints or data coarseness often lead modelers to aggregate asset data using a single statistic (e.g., the mean) prior to applying non‐linear damage functions. This practice
Seth Bryant +3 more
wiley +1 more source
Journal of the World Aquaculture Society, Volume 56, Issue 1, February 2025.Abstract This research article presents a systematic literature review on the current state‐of‐the‐art artificial intelligence (AI) methodologies used in aquaculture applications. As the demand for seafood continues to grow, the aquaculture industry faces numerous challenges, including disease management, feeding optimization, water quality monitoring,
Thurein Aung +2 more
wiley +1 more source
COMPARATIVE ANALYSIS OF DATA STRUCTURES FOR STORING MASSIVE TINS IN A DBMS [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2016 Point cloud data are an important source for 3D geoinformation. Modern day 3D data acquisition and processing techniques such as airborne laser scanning and multi-beam echosounding generate billions of 3D points for simply an area of few square ...
K. Kumar, H. Ledoux, J. Stoter
doaj +1 more source
Towards a Scalable Dynamic Spatial Database System [PDF]
, 2012 With the rise of GPS-enabled smartphones and other similar mobile devices, massive amounts of location data are available. However, no scalable solutions for soft real-time spatial queries on large sets of moving objects have yet emerged.
Diaconu, Raluca +2 more
core +3 more sources
A PostGIS-based pedestrian way finding module using OpenStreetMap data [PDF]
2013 21st International Conference on Geoinformatics, 2013 Open source GIS (OSG) is a fast developing field. When OSG is combined with Web2.0 and Service Orientated Architectures (SOA) technologies and more applications of Public Participation GIS, it has many advantages over commercial GIS software. Despite this, OSG still needs more improvement in terms of stability and functional integrity.
Zheng, Jianghua +5 more
openaire +2 more sources
Transactions in GIS, Volume 29, Issue 1, February 2025.ABSTRACT Access to information pertaining to land facilitates strategic planning for individuals, businesses, and governmental entities and allows them to anticipate and address contemporary challenges such as climate change, housing requirements, and economic prosperity.
Muhammed Oguzhan Mete
wiley +1 more source
SpatiaLite, un innovativo spatial DBMS
GEOmedia, 2010 SpatiaLite, an innovative open source DBMS For a long time PostgreSQL/PostGIS have represented the high end Open Source Spatial DBMS: PostGIS implements a sophisticated client-server architecture, and this sometimes introduces an undesirable complexity.
Alessandro Furieri
doaj +2 more sources
First AUV and ROV investigation of seismogenic faults in the Alboran Sea (Western Meditarranean) [PDF]
, 2016 In May-June 2015 we carried out the SHAKE cruise on board the RV “Sarmiento de Gamboa” the first in situ investigation using state-of-the-art underwater vehicles, the AUVs “AsterX” and “IdefX” (IFREMER, France) and the ROV “Max Rover” (HCMR, Greece ...
Bartolomé de la Peña, Rafael +10 more
core
Question Answering System for Smart Cities and Urban Planning With The World Avatar
IET Smart Cities, Volume 7, Issue 1, January/December 2025.Zaha is a retrieval augmented generation question answering system integrated with The World Avatar knowledge graph to support urban planning and smart city initiatives. It enables intuitive natural language queries for complex urban data, overcoming challenges such as data silos and the technical complexity of traditional query tools.
Xinhong Deng +9 more
wiley +1 more source
Dynamic Wildfire Navigation System
ISPRS International Journal of Geo-Information, 2019 Wildfire, a natural part of many ecosystems, has also resulted in significant disasters impacting ecology and human life in Australia. This study proposes a prototype of fire propagation prediction as an extension of preceding research; this system is ...
Mitsuhiro Ozaki +2 more
doaj +1 more source