WebGL-based viewer for volumetric data
Convert Python notebook to web app and share with non-technical users
General Mission Analysis Tool
Data Analysis, Simulations and Visualization on the Sphere
An intuitive molecular editor and visualization tool
2D & 3D TeX-Aware Vector Graphics Language
Cross-platform, scientific graphics plotting library
Data Visualization and Analysis
Scientific Visualisation Made Easy
... the open-source glide computer
Scanning Probe Microscopy Controller and Data Visualization Software
Real-time interactive 3D graphics API for scientific simulations
Interactive visualization of plate tectonics.
Geostatistics and geosciences modeling software
http://www.sciencedirect.com/science/article/pii/S1047847711003492
PyVE is image analysis and visualization environment