PostGIS
PostGIS 3.5.2 enhances PostgreSQL with robust geospatial data management capabilities, enabling users to store, index, and query geographic objects seamlessly. This versi... PostGIS 3.5.2 enhances PostgreSQL with robust geospatial data management capabilities, enabling users to store, index, and query geographic objects seamlessly. This version addresses prior bugs and requires PostgreSQL 12-17, along with GEOS 3.8+ and SFCGAL for advanced spatial functionalities, ensuring optimal performance for location-based queries.
Top PostGIS Alternatives
StreetMap Premium for ArcGIS
ArcGIS StreetMap Premium delivers high-quality, offline street data for enhanced map display, geocoding, and routing. Designed for seamless integration with...
GeoExpress
GeoExpress facilitates the conversion and compression of raster images and LiDAR data into formats such as MrSID, JPEG 2000, and...
ArcGIS Schematics
ArcGIS Schematics enables users to create visual representations of complex network features, facilitating the understanding of spatial relationships and data...
uDig
uDig is an open-source desktop application framework designed for Geographic Information Systems (GIS) using Eclipse Rich Client technology. It facilitates...
Waze
Offering real-time driving directions, Waze leverages live traffic updates from users to guide drivers efficiently. It helps users avoid congestion...
Glympse
Glympse offers a cutting-edge GIS software platform that transforms location intelligence into operational excellence. By providing real-time tracking, geofencing, and...
Maptive
Transforming data into customized Google maps in minutes, this GIS software simplifies complex mapping tasks without any coding. Users can...
Apache Spatial Information System
Apache Spatial Information System (SIS) is a robust Java library designed for developing geospatial applications. It features data structures for...
Seequent
World-leading earth-modelling and data management software empowers geoscience professionals to tackle complex challenges in mining, exploration, and environmental management. With...
MapItFast
MapItFast revolutionizes field data collection and mapping by transforming smartphones and tablets into powerful tools for gathering geospatial information. With...
EagleView
EagleView offers innovative aerial imagery and data solutions tailored for construction, government, insurance, solar, and utilities sectors. By capturing high-resolution...
BRIDGE
BRIDGE is an innovative GIS software that transforms local Internet traffic into tangible sales for retailers. By seamlessly connecting online...
PolicyMap
This innovative platform empowers users to create compelling interactive maps and access vital data about specific locations seamlessly. It enables...
Mango
Mango offers an intuitive GIS software solution that empowers users to create stunning interactive web maps effortlessly. With features such...
PostGIS Review and Overview
PostGIS is a very reliable choice in the PostSQL database section, as a spatial database extender. Users can either compile the software from various sources or use a binary installer from their site. They have added separate instruction for any other source version with compiling instructions too.
PostGIS Feature Overview
As for the Binary distributions, there are separate versions for various operating systems given too. Users can get setup for Windows OS, OSX, Red Hat, Ubuntu, and OpenSUSE/SUSE OS. Each of these OS have a different set of instruction to install the program, which isn’t too difficult.
PostGIS has an enabling process since it is offered in the form of additional extension. To get access to entire features and usable interface, they have given few books as well as tutorials for several versions of PostGIS. It brings extra elements like geometry, raster, geography, and other database-related fields in the PostgreSQL DB, along with the addition of useful functions and indices. This process is accomplished by a loadable C library and adding the structures and functions into the built library.
PostGIS Libraries and Operators
There are several libraries from C and C++, which are also utilized here, viz., GEOS, Proj4, GDAL, JSON-C, and LibXML2. Each of the given libraries are open source and readily accessible. Many popular software products to use this database, of which some of them are ArcGIS, Kosmo, Mapnik, MapGuide, TerraView, etc. The geometry type in PostGIS can list out points, polygons, multi-points, line-strings, and geometry points. Spatial is useful for finding the geometry interactions with DE-9IM.
It even houses spatial operators that aid in determining geospatial measurements and set operations. This includes elements like area, length, distance, perimeter, union, symmetric differences, etc. It offers fast and efficient spatial querying with R-tree. PostGIS also provides better performance to the query plans with the help of index selectivity support, along with WKT Raster. The use of such simple and efficient parameters allows us to yield faster performance. Overall, PostGIS can work very well for individuals and business app developers too.
Company Information
- Company: PostGIS
- Country: United States
Top PostGIS Features
- Geospatial data support
- SQL location queries
- GiST indexing support
- Compatibility with PostgreSQL 12-17
- Advanced spatial functions
- SFCGAL support capabilities
- Enhanced ST_MakeValid function
- Performance improvements in queries
- Multi-language documentation available
- Bug fix release stability
- Cross-platform compatibility
- Comprehensive cheat sheets
- Online HTML documentation
- Improved geospatial indexing
- Support for geographic objects
- Efficient storage of spatial data
- Well-documented API
- Integration with geographic libraries
- Community-driven development
- Open-source licensing.
