Surface Elevation Reader

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Über diese App

Surface Elevation Reader helps surveyors, engineers, and GIS users quickly look up elevations from a TIN surface on mobile.
What it does
• Import LandXML surfaces (TIN) from AndroidManifest.xml files (e.g., exported from Civil 3D/LandXML workflows)
• Store surfaces locally so you can reuse them without re-importing
• Select between multiple surfaces you’ve imported
• Enter Easting and Northing to compute the surface elevation
• Optionally enter an Actual elevation to see Δ (Actual − Computed) for fast checks/QA
• Clear feedback when a point is outside the surface (not inside any triangle)
How it works
• Reads LandXML points/faces and builds the TIN triangle set
• Calculates elevation at the requested coordinate based on the triangle containing the point
• Saves imported surfaces to a local SQLite database on your device
Notes
• Works with coordinate order variations (Easting/Northing vs Northing/Easting) found in LandXML.
• No account required; data stays on-device.
Aktualisiert am
23.01.2026

Datensicherheit

Was die Sicherheit angeht, solltest du als Erstes verstehen, wie Entwickler deine Daten erheben und weitergeben. Die Datenschutz- und Sicherheitspraktiken können je nach deiner Verwendung, deiner Region und deinem Alter variieren. Diese Informationen wurden vom Entwickler zur Verfügung gestellt und können jederzeit von ihm geändert werden.

Neuerungen

• Import LandXML surface files and save them locally on your device.
• Pick from previously imported surfaces, or delete ones you no longer need.
• Get elevation at a specified Easting/Northing coordinate (TIN-based lookup).
• Optional comparison: enter an “Actual elevation” to see Δ (Actual − Computed).
• Improved input handling for numeric values (supports both “.” and “,” decimal separators).
• General stability and performance improvements.

Support für diese App

Informationen zum Entwickler
Kraisak Jorillo
kraisak@ymail.com
Philippines

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