spatial+reference

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• Spatial reference system — Geodesy Fundamentals Geodesy · …   Wikipedia

• National Spatial Reference System — The National Spatial Reference System (NSRS), which is managed by the National Geodetic Survey (NGS), is a coordinate system that includes latitude, longitude, elevation and other values. The NSRS consists of a National Shoreline; the National… …   Wikipedia

• Spatial disorientation — is a condition in which an aircraft pilot s perception of direction (proprioception) does not agree with reality. While it can be brought on by disturbances or disease within the vestibular system, it is more typically a temporary condition… …   Wikipedia

• Spatial visualization ability — or Visual spatial ability is the ability to mentally manipulate 2 dimensional and 3 dimensional figures. It is typically measured with simple cognitive tests and is predictive of user performance with some kinds of user interfaces.MeasurementThe… …   Wikipedia

• Spatial planning — refers to the methods used by the public sector to influence the distribution of people and activities in spaces of various scales. Spatial planning includes all levels of land use planning including urban planning, regional planning,… …   Wikipedia

• Spatial referencing systems — (SRS) are coordinate based local, regional or global systems used to locate geographical entities. Some of systems in existence are: *British national grid reference system *Irish national grid reference system * Irish Transverse Mercator *… …   Wikipedia

• Spatial relation — A spatial relation specifies how some object is located in space in relation to some reference object. Since the reference object is usually much bigger than the object to locate, the latter is often represented by a point. The reference object… …   Wikipedia

• Spatial acceleration — In physics the study of rigid body motion provides for several ways of defining the acceleration state of a rigid body. The classical definition of acceleration entails following a single particle/point along the rigid body and observing its… …   Wikipedia

• Military grid reference system — Geodesy Fundamentals Geodesy · …   Wikipedia

• Locality of reference — In computer science, locality of reference, also known as the principle of locality, is the phenomenon of the same value or related storage locations being frequently accessed. There are two basic types of reference locality. Temporal locality… …   Wikipedia

• Vaisseau spatial (science-fiction) — Cet article fait partie de la série Science fiction La SF à l’écran autre A B …   Wikipédia en Français