About Elevation Finder
This tool helps you analyze terrain to find highest points, calculate maximum ascent, and visualize slope steepness within a given area.
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GitHub Project
Creator :droidgren.github.io
Version : 1.8.1
Changelog
v1.8.1: Added map rotation with Ctrl+drag and two-finger touch support, compass indicator with reset-north button.v1.8: Added GPX file upload with route overlay, track styling, distance labels, slope coloring, waypoints, and elevation stats.v1.7: Added Slope Map feature to color-code terrain by steepness, with filter and opacity controls.v1.6: Added interactive tutorial, reordered tutorial steps, and added GitHub Project link in the info modal.v1.5: Added PWA install button in the info modal and a mobile install prompt bar.v1.4: Improved 'Find Climbs' accuracy with cumulative ascent, noise filtering,
and higher scan resolution. Added detailed climb stats (Drop, Slope, Distance) and new debug
settings.v1.3: Made app installable (PWA), added custom numbered map pins, improved
touch UI for number inputs, and fixed alignment on high-res screens.v1.2.1: Fixed incorrect results at zoom level 15+. Added toggleable water
analysis in debug settings.v1.2: Migrated elevation tiles to Mapterhorn (512px resolution).v1.1: Added "Find Climbs" feature, Lantmäteriet map, and multi-language
support.v1.0: Initial release.
This application is fully client-side. No data saved on server.
📲 Install as App
Debug settings
Water analysis (filter
water from results)
Climb Step Res. (m):
Scan Angles:
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