ENVI 4.5: Complete Workflows. Data Integration. Advanced Spectral Tools. Delivering the next advance in efficiency, ENVI 4.5 fully integrates with ArcGIS®. Easily exchange data between ENVI and ArcGIS through the geodatabases, generate maps with ENVI data and images with ArcMap. ENVI 4.5 also continues a tradition of providing you with advanced image processing tools based on the latest technology, and adding support in each release for the data formats you use. And, if you use IDL to extend ENVI applications you will find a new modern IDL development environment that simplifies your IDL interaction.
ENVI 4.4: High Performance Image Processing. Faster & Easier. ENVI 4.4 provides more spectral processing and analysis capabilities – the core tools that make ENVI the choice of geospatial professionals worldwide. And, ENVI 4.4 delivers new functionality that streamlines your image processing and analysis workflow.
ENVI 4.3: Get Information from Imagery Quickly and Easily ENVI 4.3 introduced new options, automated functionality, and feature enhancements that allow image analysts and scientists to visualize and analyze imagery more quickly and easily, including the optional ENVI Zoom interface.
ENVI 4.2: Automate Your Image Processing and Analysis ENVI 4.2 was a feature-loaded point release of ENVI that delivered a powerful new set of tools, all supported by proven remote sensing science, improving image processing and analysis capabilities, while simplifying and automating complex procedures.