-

Elevation

Height above a fixed reference point, often the mean sea level. Elevation, or geometric height, is mainly used when referring to points on the Earth's surface.

1948

Entity

Entiti

Geospatial

Sistem Maklumat Geografi

Something that has separate and distinct existence and objective or conceptual reality.

1. Objek yang mempunyai makna tertentu bagi sesuatu penggunaan. 
2. Butiran geospatial dalam sistem atau pangkalan data yang memegang maklumat.

       -

Endorsed Regional Solution

Specifications for geospatial data that benefit the user community which have been approved by a regional entity such as MetroGIS. The endorsement of a regional dataset involves guidelines for access, content, and distribution in order to provide a consistent dataset across the region’s jurisdictions.

       -

Edge matching

An editing procedure to ensure that all features that cross adjacent map sheets have the same edge locations.

149

Ellipsoid

Elipsoid

Geospatial

Geomatik dan Sistem Maklumat Geografi
 

Surface formed by the rotation of an ellipse about a main axis.
 

Model rujukan permukaan bumi berasaskan kepada sistem rujukan koordinat geografi (geodetik, geocentrik dan astronomi.
 

150

Ellipsoidal height

Ketinggian elipsoid

Geospatial

Geomatik,
Sistem Maklumat Geografi

Distance of a point from the ellipsoid measured along the perpendicular from the ellipsoid to this point positive if upwards or outside of the ellipsoid.

Nilai ketinggian elipsoid yang diukur sepanjang garis tegak lurus/bersudut tepat dari permukaan elipsoid ke titik pada permukaan topografi bumi.
 

1278

Error propagation

Penyebaran ralat

Geospatial

Geomatik,
Penderiaan Jauh

Process of determining the uncertainties of derived quantities from the known uncertainties of the quantities on which the derived quantity is dependent.
 

Proses menentukan selisih (ketidakpastian kuantiti) yang berasal dari ketidakpastian yang diketahui mengenai kuantiti yang bergantung kepada kuantiti yang diperoleh.
 

145

Easting

Timuran

Geospatial

Geomatik, Penderiaan Jauh

Distance in a coordinate system, eastwards (positive) or westwards (negative) from a north-south reference line

Rujukan grid bagi koordinat sebuah peta. Ia mewakili jarak yang diukur ke timur daripada asal grid.

146

Edge

Pinggir

Geospatial

Sistem Maklumat Geografi, Penderiaan Jauh

1-dimensional topological primitive.

Berada (terletak, tumbuh dan sebagainya) di pinggir sesuatu.

154

End node

Nod hujung

Geospatial

Sistem Maklumat Geografi

Node in the boundary of an edge that corresponds to the end point of that edge as a curve in any valid geometric realization of a topological complex in which the edge is used.

Nod dalam sempadan bagi suatu pinggir yang bersepadanan dengan titik akhir pinggir itu sebagai lengkung dalam mana-mana realisasi geometri yang sah kepada suatu kompleks topologi di mana pinggir tersebut digunakan.

155

End point

Titik hujung

Geospatial

Sistem Maklumat Geografi, Geomatik

Last point of a curve.

Titik hujung bagi suatu lengkung.

156

Engineering datum

Datum kejuruteraan

Geospatial

Geomatik

Local datum.
Datum describing the relationship of a coordinate system to a local reference.

Datum yang menggambarkan perhubungan sistem koordinat tempatan.

1455

Error

Ralat

Geospatial

Sistem Maklumat Geografi, Geomatik, Penderiaan Jauh, Hidrografi

Measured quantity value minus a reference quantity value

Perbezaan nilai antara nilai cerapan dan nilai sebenar.