Seisvault: SEG-Y Viewer

About Seisvault: SEG-Y Viewer

Seisvault: SEG-Y Viewer is a focused, fully on-device app. An offline SEG-Y field viewer for textual and binary headers, trace inventory, sample-format decoding, wiggle or variable-density display, gain, and header QC.

KEY FEATURES
- Open SEG-Y revision 0, 1, and common revision 2 files
- Read textual, binary, and bounded trace-header inventories
- Decode IEEE float and signed integer sample formats
- Switch wiggle, variable-density, gain, polarity, and trace spacing
- Map inline, crossline, coordinate, fold, and sample-interval consistency
- Complete bundled sample and local comparison workflow
- Local PDF report and Apple system share export
- Original offline technical reference library

ONE-TIME AND PRIVATE
- One paid download; no subscription or in-app purchase
- No account, advertising, analytics, tracking, or developer-operated backend
- Core features and bundled content work offline
- Work remains on device unless you deliberately share or export it through an Apple system interface

Seisvault is a field-review and teaching aid, not an interpretation or reserves platform. Confirm geometry, CRS, byte mappings, processing history, and source integrity independently.