spatial reference
[/ˈspeɪʃəl ˈrɛfərəns/]
nounpl: spatial references
referência espacial
1. A system or framework that defines the position and orientation of objects or data in physical or geographic space
The GPS system provides a spatial reference for navigation.
O sistema de GPS fornece uma referência espacial para navegação.
2. In geography and mapping, a coordinate system that locates features on Earth's surface
We used a UTM spatial reference to map the archaeological site.
Usamos uma referência espacial UTM para mapear o sítio arqueológico.
3. In linguistics and cognitive science, the use of spatial language or location descriptors to convey meaning
The author employed spatial references to help readers visualize the scene.
O autor utilizou referências espaciais para ajudar os leitores a visualizar a cena.
The term 'spatial reference' is primarily used in technical, scientific, and academic contexts in both Brazil and the USA, particularly in fields such as geography, surveying, GIS technology, and urban planning. In Brazil, it is increasingly important due to the growth of GIS applications in environmental monitoring and land management.
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