- Name
- ESRI Arc/Info Binary Grid
- Extension
- .adf
- Format
- Binary
- Category
- Raster Image
- Developer
- ESRI
- Description
- An ESRI Arc/Info Binary Grid stores a raster grid as a folder of .adf files - the header (hdr.adf), the tiles (w001001.adf) with their index (w001001x.adf), bounds, projection and statistics, plus a colour ramp (.clr) when the grid has one. One .adf file is only part of the grid, so keep the folder together and select hdr.adf or w001001.adf. Amiga disk images also use the .adf extension, so a grid is told apart by content, not by the extension.
- MIME Type
- application/octet-stream