- Extension
- .bw
- .img
- Format
- Binary
- Binary
- Category
- Raster Image
- Raster Image
- Developer
- Silicon Graphics, Inc.
- ERDAS
- Description
- The bw file type is associated with Silicon Graphics RGB, a bitmap image format developed by Silicon Graphics, Inc. (SGI). It is specifically designed for grayscale images, utilizing a single channel to represent varying shades of black and white. The format is known for its use in graphics and visualization applications, especially in environments where Silicon Graphics workstations were prevalent. BW files are capable of storing high-quality images with efficient compression, making them suitable for both professional graphics work and scientific visualization.
- ERDAS IMAGINE .img is a raster file format used by ERDAS IMAGINE remote sensing and GIS software. It stores georeferenced imagery and raster layers in the HFA (Hierarchical File Architecture) container. It is commonly used for satellite and aerial imagery, thematic rasters, and spatial analysis.
- MIME Type
- image/x-rgb
- application/x-erdas-hfa
