Results 21 to 30 of about 3,282 (167)

PostGIS 3.2.0, The Olivier Courtin Release

open access: yes, 2021
The PostGIS Team is pleased to release PostGIS 3.2.0, the Olivier Courtin release. This release is dedicated to Olivier Courtin, a long time PostGIS developer who passed on in March 2020.
McKenna, Jeff, PostGIS Team
core   +1 more source

PostGIS pro vývojáře

open access: yesGeoinformatics FCE CTU, 2007
Systémy GIS první generace ukládaly svá data do souborů v proprietárních formátech. Další generace těchto systémů dokázaly spolupracovat s databázemi (zejména čerpat data s databází). Soudobé GIS systémy se již zcela spoléhají na databáze. Tyto požadavky
Pavel Stěhule
doaj   +1 more source

Application of the Spatial Database for Shoreline Change Analysis and Visualisation: Example from the Western Polish Coast, Southern Baltic Sea

open access: yesQuaestiones Geographicae, 2018
The main aim of the study was to introduce a spatial database application for the estimation of changes in shoreline position. The open-source PostgreSQL database system with the PostGIS spatial extension was used as the data store for digitalised ...
Kostecki Robert
doaj   +1 more source

THE DESIGN OF SCALABLE WEB GIS MICROSERVICE FRAMEWORK FOR UNDERGRADUATE EDUCATION [PDF]

open access: yesISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2023
As an interdisciplinary integration of GIS theory and network technology, Web GIS is of great significance for the comprehensive development of students’ GIS capability.
H. Lyu   +7 more
doaj   +1 more source

Benchmarking geospatial database on Kubernetes cluster

open access: yesEURASIP Journal on Advances in Signal Processing, 2021
Kubernetes is an open-source container orchestration system for automating container application operations and has been considered to deploy various kinds of container workloads.
Bharti Sharma   +6 more
doaj   +1 more source

THE OPEN DATABASE OF REGIONAL MODELS OF THE INTERNATIONAL SERVICE FOR THE GEOID [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2022
This paper describes the development of a web application to facilitate the management and processing of geoid models in the ISG collection as well as of additional information available in the ISG website (mainly projects, services and publications ...
J. F. Toro   +3 more
doaj   +1 more source

Development of a PostGIS-based method for creating risk maps of natural disasters using the example of Georgia

open access: yesGeodesy and Cartography, 2022
This article discusses a method for creating a risk map of natural disasters for a specific area using PostGIS analysis. This method, which is described in detail, is based entirely on the use of open-source programs and spatial SQL directives.
Levan Natsvlishvili   +2 more
doaj   +1 more source

Analysis of performance of selected geospatial analyses implemented on the basis of relational and NoSQL databases

open access: yesPolish Cartographical Review, 2019
Databases are a basic component of every GIS system and many geoinformation applications. They also hold a prominent place in the tool kit of any cartographer. Solutions based on the relational model have been the standard for a long time, but there is a
Pietroń Marcin
doaj   +1 more source

Novel Grid Collection and Management Model of Remote Sensing Change Detection Samples

open access: yesRemote Sensing, 2023
Remote sensing data have become an important data source for urban and regional change detection, owing to their advantages of authenticity, objectivity, immediacy, and low cost. The method of collection and management for remote sensing change detection
Daoye Zhu   +6 more
doaj   +1 more source

TUTORIAL POSTGIS UNTUK SPATIAL DATABASE

open access: yes, 2020
Panduan penggunaan PostGIS untuk basis data spasial dapat dengan mudah dipelajari dan dipahami dasar-dasarnya. PostGIS memungkinkan pengembang untuk menambahkan dukungan pada objek geografis yang mengeksekusi kueri lokasi dijalankan di PostgreSQL ...
Rouf, A
core   +1 more source

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