Surveying Glossary — Letter D
Βασικοί όροι στη δημοσιογραφική τοπογραφία και τη γεωχωρική τεχνολογία.
A person or electronic device that gathers measurement information at survey sites using specialized instruments and techniques.
Aletke ya elektroniki ya kumkanya data za mienendo ya ardhi kwa muda mrefu bila msaada wa mtu.
A reference surface or point used as the basis for measuring positions, elevations, and distances in surveying and mapping.
The mathematical process of converting coordinate values from one geodetic datum to another to ensure positional accuracy across different surveying and mapping systems.
A legal document that transfers ownership of real property from one party to another.
The systematic measurement and analysis of changes in the shape, position, or dimensions of structures, natural features, or ground surfaces over time.
Dem is a fundamental unit of measurement in surveying that represents one-tenth of a meter or 10 centimeters.
A surveying method that determines height differences between points by measuring vertical distances using a level instrument and leveling rod.
The process of determining the precise geographic coordinates and orientation of survey data at the moment of collection without requiring ground control points.
An autonomous flight control system that enables unmanned aerial vehicles to navigate and perform tasks without continuous human intervention.
DSM ay isang digital na representasyon ng terrain na sumasaklaw sa lahat ng features sa lupa kabilang ang vegetation at man-made structures.
DTM ay isang digital na representasyon ng Earth's surface na binuo mula sa surveying data.
A proprietary binary file format used for storing 2D and 3D design data, widely adopted in surveying and CAD applications for exchanging geometric information between different software platforms.