Surveying Glossary — Letter C
Istilah kunci dalam survei profesional dan teknologi geospasial.
A cadastral survey is the systematic measurement and mapping of land parcels to establish legal boundaries and property ownership for administrative and taxation purposes.
A comprehensive public record system that documents the extent, value, and ownership of land parcels within a jurisdiction.
A surveying technique that removes vegetation canopy data from LiDAR point clouds to reveal ground surface elevations.
A protective container designed to safely transport and store surveying instruments and equipment.
The art and science of creating maps to represent geographical features and spatial relationships on Earth's surface.
A reference meridian used in map projections to minimize distortion by serving as the central line of longitude for a projection zone.
A marked location of known position used to verify the accuracy of surveying measurements and equipment calibration.
A statistical test used to determine if there is a significant association between categorical variables by comparing observed and expected frequencies.
Chm is a compiled help file format used for displaying documentation and assistance information in software applications.
The discrepancy between the starting and ending points of a surveyed traverse or polygon, indicating accumulated measurement inaccuracies.
CloudCompare is an open-source software application designed for processing, visualizing, and analyzing 3D point clouds and triangulated meshes.
COGO is a computer system used in surveying to calculate coordinates and distances based on bearings, angles, and traverse data.
A systematic error in surveying instruments where the line of sight does not coincide with the optical axis, causing inaccurate measurements.
A range of values that likely contains the true population parameter based on sample data.
A system of precisely positioned points established across a survey area to provide accurate reference coordinates for all subsequent surveying and mapping work.
A framework of reference lines or axes used to precisely locate and identify positions of points on Earth's surface or in space.
A point where two or more property lines, boundaries, or survey lines meet at an angle.
The systematic process of surveying and documenting linear features and land characteristics along a defined path or route.
A system of continuously operating reference stations that provide real-time satellite positioning data for surveying and mapping applications.
A vertical slice through the earth showing the elevation profile of the land surface and subsurface features along a survey line.
Cut fill is the process of excavating earth material from higher elevations and using it to build up lower elevations during land development and construction projects.
A cyclone is a rapidly rotating storm system characterized by low atmospheric pressure at its center and strong winds spiraling inward.