Results 1 to 10 of about 7,345 (200)
Web client for PostGIS—the concept and implementation [PDF]
Geoinformatics FCE CTU, 2013 PostgreSQL with PostGIS extension plays one of the major roles in many complex GIS frameworks. There exist many possibilities how to access such data storage, but most of them might be seen as not simple for new users.
Michal Kepka, Jan Ježek
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Comparing speed of Web Map Service with GeoServer on ESRI Shapefile and PostGIS [PDF]
Geoinformatics FCE CTU, 2016 There are several options how to configure Web Map Service using severalmap servers. GeoServer is one of most popular map servers nowadays.GeoServer is able to read data from several sources. Very popular datasource is ESRI Shapefile.
Jan Růžička
doaj +8 more sources
PostGIS-Based Heterogeneous Sensor Database Framework for the Sensor Observation Service [PDF]
Geoinformatics FCE CTU, 2012 Environmental monitoring and management systems in most cases deal with models and spatial analytics that involve the integration of in-situ and remote sensor observations.
Ikechukwu Maduako
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Geoinformatics 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
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UPGRADING TO POSTGIS 2.0 IN THE BRAZILIAN FEDERAL POLICE FORENSICS GIS [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2012 Inteligeo, the Geospatial database of the Brazilian Federal Police Forensics Department, contains more than 800 layers and almost 7 million features. It was initially stored in a PostgreSQL database using the PostGIS 1.5 spatial extension.
D. Miranda, D. Russo, R. A. L. Alves
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rpostgis: Linking R with a PostGIS Spatial Database [PDF]
The R Journal, 2018 With the proliferation of sensors and the ease of data collection from online sources, large datasets have become the norm in many scientific disciplines, and efficient data storage, management, and retrival is imperative for large research projects ...
David N. Bucklin, Mathieu Basille
core +6 more sources
A PostgreSQL/PostGIS Implementation for the Sightseeing Tour Planning Problem
Jurnal Rekayasa Elektrika, 2013 This article discusses a procedure for finding the best multi stops route for sightseeing tour through a road network. The procedure involves building a database containing nodes and road network in PostgreSQL, calculating the shortest distance between a
Ardiansyah ., Ruslan Rainis
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Developing an Intelligent PostGIS Database to Support Accessibility Tools for Urban Pedestrians [PDF]
Urban Science, 2018 People with mobility impairment must travel through cities with extra care. An intelligent database of Maps for Easy Paths (MEP) project for storing and retrieving accessibility information about a particular path by using PostGIS may enable the public ...
Daniel Sinkonde +4 more
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POSTGIS-T: TOWARD A SPATIOTEMPORAL POSTGRESQL DATABASE EXTENSION
Revista Brasileira de Cartografia, 2017 The temporal dimension of spatial data has been the subject of discussion in the literature for a long time. While there are numerous Database Management System (DBMS) solutions for spatial dimension, we do not observe the same situation for ...
Rolf Ezequiel de Oliveira Simoes +4 more
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VOXEL DATA MANAGEMENT AND ANALYSIS IN POSTGRESQL/POSTGIS UNDER DIFFERENT DATA LAYOUTS [PDF]
ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2020 Three-dimensional (3D) raster data (also named voxel) is important sources for 3D geo-information applications, which have long been used for modelling continuous phenomena such as geological and medical objects. Our world can be represented in voxels by
W. Li, S. Zlatanova, B. Gorte
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