Results 61 to 70 of about 2,348 (194)

Schneller, besser, leichter - PostGIS 3

open access: yes, 2020
FOSSGIS 2020 : Anwenderkonferenz für Freie und Open Source Software für Geoinformationssysteme: Freiburg 11.-14.
openaire   +2 more sources

Developing GeoAI Integrated Mass Valuation Model Based on LADM Valuation Information Great Britain Country Profile

open access: yesTransactions 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

Operadores espaciales en PostGIS [PDF]

open access: yes, 2018
En este OA se muestran las operaciones espaciales que se pueden ejecutar en PostGIS.https://polimedia.upv.es/visor/?id=cb0367e0-59b9-11e8-aab9-a1a4e108f2abColl Aliaga, PE. (2018). Operadores espaciales en PostGIS.
Coll-Aliaga, Eloína
core  

Anvendelser af geografisk SQL

open access: yesGeoforum Perspektiv, 2003
SQL er et vidt udbredt værktøj inden for databaser. For os, der arbejder med geografiske data, er databaser typisk også en del af vores arbejdsområde.
Peter Horsbøll Møller
doaj   +1 more source

COMPARATIVE ANALYSIS OF DATA STRUCTURES FOR STORING MASSIVE TINS IN A DBMS [PDF]

open access: yesThe 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

Question Answering System for Smart Cities and Urban Planning With The World Avatar

open access: yesIET 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

Importar datos desde QGIS a PostGIS [PDF]

open access: yes, 2020
Este OA muetra la importación de datos gráficos y alfanuméricos desde QGIS a la extensión espacial de Postgres PostGIS.https://polimedia.upv.es/visor/?id=a07dc360-a5bd-11ea-a55e-2790bf869373Coll Aliaga, PE. (2020).
Coll-Aliaga, Eloína
core  

DGAG: A Novel Approach That Detects Green Areas With Geolocation From Large‐Scale Satellite Imaging Instance Segmentation and GIS Application

open access: yesTransactions in GIS, Volume 28, Issue 8, Page 2742-2762, December 2024.
ABSTRACT Advancements in space exploration and computing have accelerated progress in remote sensing studies, where imaging satellites capture extensive datasets globally, particularly in identifying green areas on agricultural lands essential for monitoring natural resources, promoting sustainable agriculture, and mitigating climate change.
Murat Taşyürek   +2 more
wiley   +1 more source

20 Jahre PostGIS: dazu 20 hilfreiche Tipps zu PostGIS und Neuigkeiten rund um das Projekt

open access: yes, 2021
PostGIS wird in diesem Jahr 20 Jahre alt. PostGIS wird in diesem Jahr 20 Jahre alt. Am 31. Mai 2001 kam die PostGIS Version 0.1 heraus. Die Meldung zum initialen Release erfolgte auf diversen Kanälen, so auch auf der frisch eingerichteten PostGIS Yahoo!
openaire   +2 more sources

A web‐based operational tool for the identification of best practices in European agricultural systems

open access: yesLand Degradation &Development, Volume 35, Issue 13, Page 3965-3980, 15 August 2024.
Abstract Under the same perspective of the Sustainable Development Goal (SDG) 15.3 aiming to restore degraded land and soil, one of the current priorities of the new Common Agriculture Policy (CAP) is to overcome the serious environmental problems raised by intensive agriculture. Despite the steps forward guaranteed by new technologies and innovations (
Marialaura Bancheri   +14 more
wiley   +1 more source

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