Formats you can import into ArcView
- .e00 files via IMPORT or IMPORT71
- MapInfo files via MIFSHAPE
- DMA DTED, ASCII or binary grid, USGS DEM files (with Spatial Analyst)
- ASCII generate files (via script)
- AV3.2 includes sdtspoint2arc and sdtsraster2grid translators, can be used to import SDTS format DLGs and DEMs