Surveying Glossary — Letter D
Các thuật ngữ chính trong trắc địa chuyên nghiệp và công nghệ địa không gian.
A specialized device or professional that gathers spatial measurements and information in the field for surveying and mapping purposes.
A datalogger is an electronic device that automatically records and stores measurement data from surveying instruments over time.
A datum is a reference surface or point used as a basis for measuring positions, elevations, and distances in surveying and mapping.
The mathematical process of converting coordinates from one geodetic datum to another.
A legal document that transfers ownership of real property from one party to another.
Deformation monitoring is the systematic measurement and analysis of structural and ground movements over time to detect and track changes in position, shape, or stability.
Dem je digitalni model zemeljske površine koji predstavlja elevacije terena u reguliranim intervalima.
A surveying method that measures the vertical distance between two or more points by taking readings from a leveling instrument at intermediate positions.
A surveying method that directly determines the spatial coordinates of surveyed points using satellite positioning and inertial measurement systems without requiring ground control points.
Un droño equipat amb sistemes de navegació autònoma que li permet volar sense control manual constant.
DSM ay isang digital na representasyon ng terrain na nabuo mula sa surveying data at remote sensing.
DTM ay isang digital na representasyon ng elevation ng lupa na ginagamit sa surveying at mapping.
A proprietary binary file format used for storing 2D and 3D design data, widely utilized in surveying, engineering, and architectural applications for data exchange between different software platforms.