About the maker
CrispFile is built and maintained by one developer. This corner of the site is the personal part — the tools themselves live on the main site.
About
Why this site exists and how it is built.
Portfolio
Selected projects and work.
CV
Experience, skills and education.
GIS work
Geospatial tools built for specialist users.
Geospatial tools
Built for GIS work rather than general use, and kept here so they stay available.
- Coordinate Converter — Convert between decimal degrees, DMS and MGRS, singly or in bulk.
- Interactive Map Viewer — Drop markers, draw shapes and measure distances on a live map.
- Geospatial Analyzer — Measure distance and area, and run buffer analysis on a map.