Surveying Glossary — Letter S

Istilah kunci dalam survei profesional dan teknologi geospasial.

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satellite constellation

A coordinated group of satellites orbiting Earth in a planned arrangement to provide continuous global coverage for communications, navigation, or Earth observation.

SBAS

SBAS ay isang satellite-based augmentation system na nagpapahusay ng accuracy ng GPS positioning para sa surveying at navigation applications.

scale factor

A numerical multiplier used in surveying to convert ground distances to map distances or to adjust measurements for projection distortions.

scan resolution

The level of detail or precision at which a surveying instrument captures spatial data during scanning operations.

Scan to BIM

A surveying process that converts 3D laser scan data into a structured Building Information Model for design and construction documentation.

Scene Software

Scene software refers to digital tools and applications used to capture, process, and visualize spatial data from surveying measurements and observations.

sfm

Skurkja fotogrametrike mikste, ose sistemi i matjes tre-dimensionale permes fotografive dixhitale te marra nga kamera.

shapefile

A digital vector data format used in geographic information systems (GIS) to store geometric location and attribute information of geographic features.

Skala Peta

Skala peta adalah perbandingan antara jarak pada peta dengan jarak sebenarnya di permukaan bumi yang dinyatakan dalam bentuk rasio, pecahan, atau pernyataan verbal.

spatial resolution

The ability to distinguish between two closely spaced objects or features in a surveyed area, typically measured as the smallest distance that can be resolved.

stakeout

The process of marking and establishing precise locations on the ground based on survey plans and design coordinates.

Stakeout Survey

A surveying procedure that establishes and marks specific points on the ground to guide construction projects according to design plans.

standard deviation

A measure of how spread out data points are from the average value in a dataset.

Standarde të Saktësisë

Standarde të përcaktuara që përcaktojnë nivelet e pranueshme të gabimit dhe saktësisë në matjet dhe anketat gjeodezike.

State Plane Coordinates

A coordinate system used in surveying that divides the United States into zones with their own map projections to minimize distortion for local surveys.

Static GNSS

A surveying method that uses stationary GNSS receivers to determine precise coordinates of fixed points on Earth's surface.

Structure from Motion

A photogrammetric technique that reconstructs three-dimensional structures from a sequence of two-dimensional images taken from different viewpoints.

Subdivision

The process of dividing a larger parcel of land into smaller, legally defined lots for development or sale.

systematic error

A consistent bias in measurements that causes results to deviate in the same direction from true values.