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Average Ratings 0 Ratings

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ease
features
design
support

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Write a Review

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

Raster images are transformed into vector graphics by interpreting pixel color data and representing it as basic geometric shapes. Typically, this process involves analyzing regions where colors or brightness levels are similar, which are then converted into graphic elements like lines, circles, and curves. A raster graphic consists of a rectangular array of pixels, each assigned a specific color value, and resizing such an image usually leads to a degradation in visual quality. In contrast, vector graphics rely on mathematical formulas to define shapes, such as points, lines, and curves, rather than being composed of pixels. This fundamental difference allows vector graphics to be resized and rotated without any loss of clarity or detail, making them highly adaptable for various applications. As a result, vector graphics are often preferred for designs requiring scalability, such as logos and illustrations.

API Access

Has API Yes 

API Access

Has API Yes 

Screenshots View All

Screenshots View All

Integrations

Docker Yes 
Python Yes 

Integrations

Docker No 
Python No 

Pricing Details

Free
Free Trial No 
Free Version Yes 

Pricing Details

$5.09 one-time payment
Free Trial No 
Free Version No 

Deployment

Web-Based No 
On-Premises No 
iPhone App No 
iPad App No 
Android App No 
Windows Yes 
Mac Yes 
Linux Yes 
Chromebook No 

Deployment

Web-Based Yes 
On-Premises No 
iPhone App No 
iPad App No 
Android App No 
Windows No 
Mac No 
Linux No 
Chromebook No 

Customer Support

Business Hours No 
Live Rep (24/7) No 
Online Support Yes 

Customer Support

Business Hours No 
Live Rep (24/7) No 
Online Support Yes 

Types of Training

Training Docs Yes 
Webinars No 
Live Training (Online) No 
In Person No 

Types of Training

Training Docs Yes 
Webinars No 
Live Training (Online) No 
In Person No 

Vendor Details

Company Name

GRASS

Founded

1998

Country

United States

Website

grass.osgeo.org

Vendor Details

Company Name

Vectorizer

Website

www.vectorizer.io

Product Features

GIS

3D Imagery No 
Census Data Integration No 
Color Coding No 
Geocoding No 
Image Exporting No 
Image Management No 
Internet Mapping No 
Interoperability No 
Labeling No 
Map Creation No 
Map Sharing No 
Near-Matching No 
Reverse Geocoding No 
Spatial Analysis No 

Product Features

Vector Graphics

2D Drawing No 
Animation No 
Data Import / Export No 
Drag & Drop No 
Image Editor No 
Image Tracing No 
Rendering No 
Templates No 

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