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ease
features
design
support

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Description

GRASS GIS, which stands for Geographic Resources Analysis Support System, is a powerful, free, and open-source suite of Geographic Information System (GIS) tools designed for the management and analysis of geospatial data, including capabilities for image processing, map production, spatial modeling, and visualization. This versatile software accommodates various data types, such as raster and vector, facilitating sophisticated modeling and data handling, as well as imagery processing and time series analysis through its Python API, which is particularly well-suited for extensive analyses. Compatible with multiple operating systems like OS X, Windows, and Linux, GRASS GIS can be utilized via a graphical user interface or seamlessly integrated with other applications, including QGIS. The software features an extensive library of over 350 modules aimed at tasks such as rendering maps, manipulating raster and vector data, processing multispectral imagery, and effectively managing and storing spatial datasets. Widely adopted in both academic and commercial environments, it also serves the needs of governmental organizations, showcasing its versatility and reliability in various geospatial contexts. The continual enhancements and community support further solidify GRASS GIS as a crucial tool for professionals working in the field of geospatial analysis.

Description

PostGIS serves as an extension for the PostgreSQL object-relational database, enhancing its capabilities with spatial features that enable the execution of geographic queries in SQL. Beyond just fundamental location functionalities, it provides a variety of advanced tools and features that are less common in other spatial databases like Oracle Locator/Spatial and SQL Server. Additionally, with PostgreSQL 14, PostGIS can take advantage of the improved GiST building support API, which significantly boosts performance. When compiled with the latest GEOS 3.10.1, users can benefit from enhancements in the ST_MakeValid function along with various speed optimizations, making it a powerful choice for handling spatial data effectively. This ensures that developers and analysts can work with geospatial data in a more efficient and streamlined manner.

API Access

Has API

API Access

Has API

Screenshots View All

Screenshots View All

Integrations

Azure Database for PostgreSQL
Docker
PostgreSQL
Python

Integrations

Azure Database for PostgreSQL
Docker
PostgreSQL
Python

Pricing Details

Free
Free Trial
Free Version

Pricing Details

No price information available.
Free Trial
Free Version

Deployment

Web-Based
On-Premises
iPhone App
iPad App
Android App
Windows
Mac
Linux
Chromebook

Deployment

Web-Based
On-Premises
iPhone App
iPad App
Android App
Windows
Mac
Linux
Chromebook

Customer Support

Business Hours
Live Rep (24/7)
Online Support

Customer Support

Business Hours
Live Rep (24/7)
Online Support

Types of Training

Training Docs
Webinars
Live Training (Online)
In Person

Types of Training

Training Docs
Webinars
Live Training (Online)
In Person

Vendor Details

Company Name

GRASS

Founded

1998

Country

United States

Website

grass.osgeo.org

Vendor Details

Company Name

PostGIS

Website

postgis.net

Product Features

GIS

3D Imagery
Census Data Integration
Color Coding
Geocoding
Image Exporting
Image Management
Internet Mapping
Interoperability
Labeling
Map Creation
Map Sharing
Near-Matching
Reverse Geocoding
Spatial Analysis

Product Features

GIS

3D Imagery
Census Data Integration
Color Coding
Geocoding
Image Exporting
Image Management
Internet Mapping
Interoperability
Labeling
Map Creation
Map Sharing
Near-Matching
Reverse Geocoding
Spatial Analysis

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