locationtech / rasterframes

Geospatial Raster support for Spark DataFrames
http://rasterframes.io
Apache License 2.0
244 stars 45 forks source link

LazyCRS usage review #560

Open pomadchin opened 3 years ago

pomadchin commented 3 years ago

Proj4 CRS type is backed by the ConcurrentHashMap now and a while ago we did these benchmarks. This isssue is a palceholder to review the LazyCRS class, do we need it at all now? Mb it makes to improve proj4j CRS in case for some reason they are not efficient enough.