projections
map longitude and latitude data to projected x
and y
coordinates. When working with geospatial data in OmniSci, you can use projections to define geographic points and regions.projections
property JSON format:transform
object. For example, if you define the projection my_mercator_projection
:name
type
mercator
: Mercator map projection.bounds
x
: [-180.0, 180.0]y
: [-85.0, 85.0]projection
alongside array columns: