diff --git a/export_unity/tile_index.csv b/export_unity/tile_index.csv
index e90c858..8d7261b 100644
--- a/export_unity/tile_index.csv
+++ b/export_unity/tile_index.csv
@@ -1,11 +1,11 @@
 tile_id,xmin,ymin,xmax,ymax,global_min,global_max,out_res
-dgm1_32_328_5511,327000,5512000,328000,5513000,123.80899810791016,332.37298583984375,1025
-dgm1_32_328_5512,327000,5513000,328000,5514000,123.80899810791016,332.37298583984375,1025
-dgm1_32_328_5513,327000,5514000,328000,5515000,123.80899810791016,332.37298583984375,1025
-dgm1_32_328_5514,327000,5515000,328000,5516000,123.80899810791016,332.37298583984375,1025
-dgm1_32_328_5515,327000,5516000,328000,5517000,123.80899810791016,332.37298583984375,1025
-dgm1_32_329_5511,328000,5512000,329000,5513000,123.80899810791016,332.37298583984375,1025
-dgm1_32_329_5512,328000,5513000,329000,5514000,123.80899810791016,332.37298583984375,1025
-dgm1_32_329_5513,328000,5514000,329000,5515000,123.80899810791016,332.37298583984375,1025
-dgm1_32_329_5514,328000,5515000,329000,5516000,123.80899810791016,332.37298583984375,1025
-dgm1_32_329_5515,328000,5516000,329000,5517000,123.80899810791016,332.37298583984375,1025
+dgm1_32_328_5511,327999.5,5510999.5,329000.5,5512000.5,123.80899810791016,332.37298583984375,1025
+dgm1_32_328_5512,327999.5,5511999.5,329000.5,5513000.5,123.80899810791016,332.37298583984375,1025
+dgm1_32_328_5513,327999.5,5512999.5,329000.5,5514000.5,123.80899810791016,332.37298583984375,1025
+dgm1_32_328_5514,327999.5,5513999.5,329000.5,5515000.5,123.80899810791016,332.37298583984375,1025
+dgm1_32_328_5515,327999.5,5514999.5,329000.5,5516000.5,123.80899810791016,332.37298583984375,1025
+dgm1_32_329_5511,328999.5,5510999.5,330000.5,5512000.5,123.80899810791016,332.37298583984375,1025
+dgm1_32_329_5512,328999.5,5511999.5,330000.5,5513000.5,123.80899810791016,332.37298583984375,1025
+dgm1_32_329_5513,328999.5,5512999.5,330000.5,5514000.5,123.80899810791016,332.37298583984375,1025
+dgm1_32_329_5514,328999.5,5513999.5,330000.5,5515000.5,123.80899810791016,332.37298583984375,1025
+dgm1_32_329_5515,328999.5,5514999.5,330000.5,5516000.5,123.80899810791016,332.37298583984375,1025