Glosarium

GeoTIFF is a geospatial data format that embeds georeferencing metadata directly within standard TIFF image files to enable precise geographic positioning and analysis.

A pivoted support that allows an object to rotate freely in any direction, commonly used in surveying instruments to maintain level orientation.

GIS yog ib qhov system uas siv cov ntaub ntawv geospatial thiab mapping technology los tshuaj xyuas thiab tswvyim cov ntaub ntawv ntawm lub ntiaj teb.

GLONASS is a Russian satellite navigation system that provides positioning and timing information globally, similar to the American GPS system.

Global Navigation Satellite System (GNSS) is a satellite-based positioning system that provides accurate location, velocity, and time information worldwide.

GNSS Signal Processing refers to the techniques and algorithms used to acquire, track, and decode signals transmitted by Global Navigation Satellite System satellites to determine precise positions and timing information.

GNSS天线是接收全球导航卫星系统信号的专用设备，用于测量中获取准确的位置坐标和时间信息。

GPS inu teknolohiya na gumagamit ng satellite para sa tumpak na pagsusukat ng lokasyon at distansya sa lupain.

A unit of time used in GPS navigation systems where one week equals 604,800 seconds, with weeks numbered sequentially since January 6, 1980.

The process of establishing and maintaining proper elevations and slopes during construction to ensure structures meet design specifications and functional requirements.

A surveying technique that removes non-ground points from LiDAR data to create accurate digital elevation models.

GRS80 is the Geodetic Reference System of 1980, an international standard ellipsoid used as the reference surface for geodetic measurements and coordinate systems.

GSD hè a misura di a risoluzione spaziale di l'imaghjini satèllite o aeree, chì indica a dimensione di ogni pixel nantu à u terrenu.

HDOP ay ang isang sukatan ng geometric na kalidad ng satellite geometry para sa horizontal na positioning accuracy sa GPS surveying.

The measurement of horizontal angles using the graduated circle of a surveying instrument positioned in a horizontal plane.

The systematic measurement and mapping of water bodies, their depths, currents, and physical characteristics for navigation and safety purposes.

A computational method for aligning three-dimensional point clouds by iteratively minimizing the distance between corresponding points.

ICP (Iterative Closest Point) je algoritam koji se koristi za precizno poravnavanje dvije točke oblaka pronalaženjem optimalnog 3D prostornog transformiranja između njih.

IFC ay isang pandaigdigang pamantayan para sa digital na pagbabahagi ng impormasyon sa industriya ng pagtatayo.

The process of determining the correct whole number of carrier wavelengths in GNSS positioning to achieve centimeter-level accuracy.

A measure of the strength or magnitude of a physical quantity, such as light, sound, or earthquake waves, per unit area or volume.

A surveying method that determines the position of a point by measuring angles from two or more known reference points.

Iono free refers to the ionosphere-free linear combination used in GNSS surveying to eliminate first-order ionospheric effects on signal propagation.

The retardation of electromagnetic signals as they traverse the ionosphere, affecting the accuracy of surveying measurements.

International standard that specifies field procedures for testing and evaluating the accuracy and performance of surveying instruments used in geodetic and construction measurements.

Il-proċess ta' aġġustament u verifika ta' istrumenti tal-misurar biex jiżguraw li jagħtu riżultati preċiżi u affidabbli.

A real-time satellite positioning technique that determines precise coordinates of moving receivers by processing continuous GNSS signals with fixed base station corrections.

KML (Keyhole Markup Language) ir KMZ (compressed KML) yra XML pagrįsti failų formatai, naudojami geografinei informacijai ir žemėlapių duomenims saugoti bei dalintis.

Konturlinjer er linjer på et kart som forbinder punkter med samme høyde over havet og viser terrengets form og helning.

Köprülerin yapısal bütünlüğünü, güvenliğini ve fonksiyonelliğini değerlendirmek için yapılan sistematik ölçüm ve inceleme işlemidir.

GPS signal frequencies used in surveying and positioning applications for precise location determination.

A conformal map projection that preserves angles and is commonly used for mapping regions with east-west orientation.

A legal document that establishes ownership and rights to a parcel of land.

Un formato de archivo estándar para almacenar datos de nubes de puntos tridimensionales capturados mediante tecnología LiDAR o escaneo láser.

A binary file format standard for storing and exchanging three-dimensional point cloud data acquired through Light Detection and Ranging technology.

A surveying process that establishes and marks precise positions for construction projects based on design plans and calculations.

Laz format is a compressed point cloud data format used in surveying and geospatial applications to efficiently store lidar measurements.

A mathematical method for finding the best-fit line or curve through a set of measured data points by minimizing the sum of squared differences between observed and predicted values.

A precise written identification of a parcel of real property using standardized surveying methods and measurements.

Leica Infinity is an advanced surveying software platform that integrates field data collection, processing, and analysis for professional surveying and geospatial applications.

The surveying process of measuring vertical distances and differences in elevation between points on the Earth's surface.

Lidar ay isang remote sensing technology na gumagamit ng laser light upang sukatin ang mga distansya at lumikha ng detalyadong 3D na mga mapa ng terrain at mga bagay.

A two-dimensional representation of the elevation changes along a surveyed line or route showing the vertical relationship between ground surface and a reference datum.

Automated systems that guide and monitor heavy equipment position and elevation during construction and earthwork operations.

A systematic measurement and examination of coastal waters, seabeds, and maritime features for navigation, resource management, and engineering purposes.

The average height of the ocean's surface calculated over a specific time period, used as the standard reference datum for measuring elevation and depth.

A cylindrical map projection that preserves angles and maintains accurate compass bearings, making it essential for maritime navigation.

Profissional experiente responsável pela supervisão e execução de trabalhos de topografia e mapeamento de terras.

Information that describes the characteristics, properties, and context of data or documents.

A system of describing land by measuring distances and directions from a known point, using natural and artificial landmarks as boundaries.