Surveying Glossary — Letter E

Βασικοί όροι στη δημοσιογραφική τοπογραφία και τη γεωχωρική τεχνολογία.

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E57 3D Imaging Format

E57 is an open standard file format designed for storing and exchanging 3D imaging data, including point clouds, images, and metadata from various scanning devices.

e57 format

E57 is an open standard file format designed for storing and exchanging 3D imaging data such as point clouds and images from laser scanners and other 3D measurement devices.

earthwork

The process of moving, excavating, and shaping earth materials during construction and land development projects.

easement

An easement is a legal right granted to a person or entity to use another person's property for a specific purpose without owning it.

EDM

EDM ay isang advanced na teknolohiya sa pagsusukat na gumagamit ng liwanag o radyo waves upang matukoy ang eksaktong distansya sa pagitan ng mga punto.

EGNOS

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

ellipsoid

A three-dimensional geometric shape formed by rotating an ellipse around one of its axes, used in surveying to model the Earth's shape.

Ellipsoidal Height

The vertical distance from a point on the Earth's surface perpendicular to the reference ellipsoid measured along the normal line.

Emlid Flow

Emlid Flow is a cloud-based software platform designed for processing and managing survey data collected from GNSS receivers and drone surveys.

encroachment

The unauthorized occupation or extension of a structure or land beyond its legal boundaries onto an adjacent property.

Epoch

A specific moment in time used as a reference point for measurements in surveying and geodesy.

EPSG

EPSG adalah sistem pengidentifikasi internasional untuk sistem referensi koordinat dan proyeksi peta yang digunakan dalam survei dan pemetaan.

Error Propagation

The process by which measurement errors combine and accumulate through calculations and survey operations to affect final results.

ETRS89

ETRS89 je evropski terestrijalni referentni sistem zasnovan na WGS84 elipsoidu, služi za precizno određivanje geografskih pozicija u Evropi.