Definition of Geographic Dimensions
Transform coordinates to point geometry
define relationship
geodimension S3 class
Get level data with latitude and longitude
Get level geometries
get level keys
Add geometry to a level
Add a level to a dimension
Add prefix
All attributes are character
Check key
Complete point geometry
Complete relation by geography
geolevel S3 class
Get empty geometry instances
Get geometry
Get higher level names
Get level data
Get level layer
Get level names
Get unrelated instances
To snake case
Relate levels in a dimension
Select levels
Set level data
snake case geolevel
sort by number of instances
Transform CRS
Validate names
The geographic dimension plays a fundamental role in multidimensional systems. To define a geographic dimension in a star schema, we need a table with attributes corresponding to the levels of the dimension. Additionally, we will also need one or more geographic layers to represent the data using this dimension. The goal of this package is to support the definition of geographic dimensions from layers of geographic information related to each other. It makes it easy to define relationships between layers and obtain the necessary data from them.
Useful links