Istilah Sumber dan Definition adalah berdasarkan dokumen ISO/TC 211 Multi-Lingual Glossary of Terms (MLGT).
Bidang, Subbidang, Istilah Sasaran dan Huraian adalah daripada Kumpulan Kerja Multi-Lingual Glossary of Terms Maklumat Geografi/ Geomatik (KKMLGT).
Bil. | ID ISO/TC211 | Istilah Sumber Sort descending | Istilah Sasaran | Bidang | Subbidang | Definition | Huraian |
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1 | Variable Distance Buffer |
[GIS processing] Variable distance buffer uses a feature attribute from the input to create a ring around the feature that varies in distance. |
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2 | Vector Data Model |
[data structure] A vector data model is a common GIS feature representation of spatial information based on defining coordinates and attribute information. Vectors are points, polylines and polygons. |
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3 | Vector element |
A vector object is made up of three different types of elements that can have associated attributes 1) points, which are single sets of coordinates that define a point feature (such as a well); 2) lines, which are curvilinear strings of coordinates that define a curved line (such as a stream); and 3) polygons, which are collections of lines that inscribe an area (such as a lake), and a fourth type of element, nodes, which are necessary to maintain vector topology. |
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4 | Vector Format |
A data structure for representing point and line data by means of 2- or 3-dimensional geometric (Cartesian x,y or x,y,z) coordinates with exacting topological requirements. In connection with GIS and computer graphics, "vector" can refer to a set of line segments joined end-to-end to make a curved path in space. Vector objects also have a set of attributes (such as ID number, color, drawing style) attached to them. |
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5 | Vegetation |
Vegetation data describe a collection of plants or plant communities with distinguishable characteristics that occupy an area of interest. Existing vegetation covers or is visible at or above the land or water surface and does not include abiotic factors that tend to describe potential vegetation.
Source: OMB Circular A–16: Appendix E (2002) |
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6 | Vertex |
[data structure] A vertex is a point that specifies a position on a line. Arcs and polylines are comprised of sets of vertices all interconnected in individual features. |
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7 |
1947 |
Vertical accuracy |
Ketepatan menegak |
Geospatial |
Geomatik |
Measure of the positional accuracy of a dataset with respect to a specified vertical datum. |
Ketepatan kedudukan set data berkenaan dengan datum menegak. |
8 |
716 |
Vertical coordinate system |
Sistem koordinat menegak |
Geospatial |
Geomatik |
One-dimensional coordinate system used for gravity-related height or depth measurements. |
Sistem koordinat satu dimensi yang digunakan untuk pengukuran ketinggian atau kedalaman yang berkaitan dengan graviti. |
9 |
2381 |
Vertical reference system |
Sistem rujukan menegak |
Geospatial |
Geomatik |
Set of conventions defining the origin, scale, orientation and time evolution that describes the relationship of gravity-related heights or depths to the Earth. |
Set parameter yang menentukan asalan, skala, orientasi dan evolusi masa yang menggambarkan hubungan ketinggian atau kedalaman berkaitan dengan graviti di Bumi. |