shantanuaggarwal2695 opened a new pull request #523: URL: https://github.com/apache/incubator-sedona/pull/523
## Is this PR related to a proposed Issue? https://issues.apache.org/jira/projects/SEDONA/issues/SEDONA-30 ## What changes were proposed in this PR? Three different constructors have been added : 1. ST_GeomFromRaster - It fetches polygonal coordinates from raster image 2. ST_DataframeFromRaster - It constructs a data frame from a raster image with a fixed schema (Geometry and band values) 3. ST_GetBand - Fetches a particular band value from the result of ST_DataframeFromRaster 4. ## How was this patch tested? Patch has been tested using the Hadoop mini-cluster. Some more test cases can be added ## Did this PR include necessary documentation updates? Yes -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: us...@infra.apache.org
