Introduction of Core pakage
geoos:
supports all spatial data types in OGCplanar:
supports basic GIS operations for spatial data, which can perform intersecting, creating buffers, calculating statistics, performing neighborhood analysis, and moreencoding:
including the conversion between wkt and wkbgeocsv:
Geocsv data analysisgeojson:
Geojson data analysis and conversiongrid:
supports square and hexagonal divisionmeasure:
Spatial data measurement