Surveying Glossary — Letter U

Istilah kunci dalam survei profesional dan teknologi geospasial.

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UAV Drone Survey

A surveying method using unmanned aerial vehicles to capture aerial imagery and data for mapping and analysis purposes.

UAV LIDAR

Sistem penginderaan jarak jauh yang menggunakan teknologi Light Detection and Ranging yang dipasang pada kendaraan udara tanpa awak untuk pemetaan dan survei presisi tinggi.

utility survey

A comprehensive examination and mapping of underground and above-ground utilities to identify their locations, depths, and specifications before construction or excavation work.

UTM Projection

A conformal map projection that divides the Earth into 60 zones, each 6 degrees wide in longitude, using a transverse Mercator projection to minimize distortion.

UTM Universal Transverse Mercator

A global map projection system that divides the Earth into 60 zones for accurate coordinate representation in surveying and mapping applications.