Update GDAL command to use built COG output format

pulibrary · Sep 30, 2024 · 468ac5b · 468ac5b
1 parent e8fb60f
commit 468ac5b
Showing 1 changed file with 4 additions and 5 deletions.
diff --git a/app/derivative_services/geo_derivatives/processors/gdal.rb b/app/derivative_services/geo_derivatives/processors/gdal.rb
@@ -46,13 +46,12 @@ def self.compress(in_path, out_path, options)
         # @param out_path [String] processor output file path
         # @param options [Hash] creation options
         def self.cloud_optimized_geotiff(in_path, out_path, _options)
-          system("gdaladdo -q -r average \"#{in_path}\" 2 4 8 16 32")
-          execute("gdal_translate -q -expand rgb \"#{in_path}\" #{out_path} -ot Byte -co TILED=YES "\
-                    "-a_nodata 256 -co COMPRESS=LZW -co COPY_SRC_OVERVIEWS=YES")
+          execute("gdal_translate -q -expand rgb \"#{in_path}\" #{out_path} -ot Byte -of COG "\
+                    "-a_nodata 256 -co COMPRESS=JPEG")
         rescue StandardError
           # Try without expanding rgb
-          execute("gdal_translate -q \"#{in_path}\" #{out_path} -ot Byte -co TILED=YES "\
-                    "-a_nodata 256 -co COMPRESS=LZW -co COPY_SRC_OVERVIEWS=YES")
+          execute("gdal_translate -q \"#{in_path}\" #{out_path} -ot Byte -of COG "\
+                    "-a_nodata 256 -co COMPRESS=JPEG")
         end
 
         # Executes a gdal_rasterize command. Used to rasterize vector