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Sponsored AI AM CLAUDE, A Beginner's Guide: Learn the basics of working with AI AI AM CLAUDE, A Beginner's Guide: Learn the basics of working with AI

Author

Gunta Grube

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Open access Aug 2026

How much data is enough? Sensor choice, scale, and point-density effects on terrain metrics in steep mountain forests

ABSTRACT Accurate digital terrain models (DTMs) are essential for terrain analysis and planning in steep forest environments, yet their reliability depends on sensor type, ground-point density, and spatial resolution. This study assesses how the sensor type (airborne laser scanning (ALS), unmanned aerial vehicle LiDAR...

Gunta Grube, Bruce Talbot, Stefano Grigolato · 0 citations

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