1 files changed, 4 insertions, 0 deletions
diff --git a/data/sql/grid_transformation.sql b/data/sql/grid_transformation.sql
index 809131a7..c94084f5 100644
--- a/data/sql/grid_transformation.sql
+++ b/data/sql/grid_transformation.sql
@@ -1132,10 +1132,14 @@ INSERT INTO "grid_transformation" VALUES('EPSG','9887','NAD83 to NAD83(CSRS)v2 (
 INSERT INTO "usage" VALUES('EPSG','16979','grid_transformation','EPSG','9887','EPSG','2375','EPSG','1151');
 INSERT INTO "grid_transformation" VALUES('EPSG','9896','JGD2000 to WGS 84 (2)','Parameter file from JGD2000 to JGD2011 (1) (code 6713) assuming that JGD2011 is equivalent to WGS 84 within the accuracy of this CT. Use for area affected by the 2011 Tohoku earthquake; for areas outside this extent use JGD2000 to WGS 84 (1) (code 1826).','EPSG','9615','NTv2','EPSG','4612','EPSG','4326',1.0,'EPSG','8656','Latitude and longitude difference file','touhokutaiheiyouoki2011.gsb',NULL,NULL,NULL,NULL,NULL,NULL,'IOGP-Jpn N Honshu',0);
 INSERT INTO "usage" VALUES('EPSG','17283','grid_transformation','EPSG','9896','EPSG','4170','EPSG','1252');
+INSERT INTO "grid_transformation" VALUES('EPSG','9900','Genoa 1942 height to EVRF2019 height (1)','Determined at 26 points, SD 0.062m. Offset: mean -0.285m, minimum -0.441m, maximum -0.194m. The extent corresponds to the area in Italy containing benchmarks with EVRF heights.','EPSG','1085','Vertical Offset by Grid Interpolation (asc)','EPSG','5214','EPSG','9389',0.124,'EPSG','8732','Vertical offset file','it_2019z.asc',NULL,NULL,NULL,NULL,'EPSG','4258','EuG-Ita 2019z 2020-09',0);
+INSERT INTO "usage" VALUES('EPSG','17317','grid_transformation','EPSG','9900','EPSG','4659','EPSG','1059');
 INSERT INTO "grid_transformation" VALUES('EPSG','9902','Baltic 1977 height to EVRF2019 height (1)','Determined at 154 points, SD 0.034m. Offset: mean 0.151m, minimum 0.079m, maximum 0.285m.','EPSG','1085','Vertical Offset by Grid Interpolation (asc)','EPSG','5705','EPSG','9389',0.068,'EPSG','8732','Vertical offset file','ua_2019z.asc',NULL,NULL,NULL,NULL,'EPSG','4258','EuG-Ukr 2019z 2021',0);
 INSERT INTO "usage" VALUES('EPSG','17066','grid_transformation','EPSG','9902','EPSG','3324','EPSG','1059');
 INSERT INTO "grid_transformation" VALUES('EPSG','9903','Baltic 1977 height to EVRF2019 mean-tide height (1)','Determined at 154 points, SD 0.032m. Offset: mean 0.131m, minimum 0.066m, maximum 0.268m.','EPSG','1085','Vertical Offset by Grid Interpolation (asc)','EPSG','5705','EPSG','9390',0.064,'EPSG','8732','Vertical offset file','ua_2019m.asc',NULL,NULL,NULL,NULL,'EPSG','4258','EuG-Ukr 2019m 2021',0);
 INSERT INTO "usage" VALUES('EPSG','17067','grid_transformation','EPSG','9903','EPSG','3324','EPSG','1059');
+INSERT INTO "grid_transformation" VALUES('EPSG','9921','Genoa 1942 height to EVRF2019 mean-tide height (1)','Determined at 26 points, SD 0.054m. Offset: mean -0.328m, minimum -0.469m, maximum -0.249m. The extent corresponds to the area in Italy containing benchmarks with EVRF heights.','EPSG','1085','Vertical Offset by Grid Interpolation (asc)','EPSG','5214','EPSG','9390',0.108,'EPSG','8732','Vertical offset file','it_2019m.asc',NULL,NULL,NULL,NULL,'EPSG','4258','EuG-Ita 2019m 2020-09',0);
+INSERT INTO "usage" VALUES('EPSG','17318','grid_transformation','EPSG','9921','EPSG','4659','EPSG','1059');
 INSERT INTO "grid_transformation" VALUES('EPSG','9925','ETRS89 to DHHN2016 height (1)','Accuracy approx. 1 cm in the lowlands, approx. 2 cm in the high mountains and 2 - 6 cm offshore. For reversible alternative to this transformation see ETRS89 to ETRS89 + DHHN2016 height (1) (code 9926).','EPSG','1082','Geographic3D to GravityRelatedHeight (txt)','EPSG','4937','EPSG','7837',0.02,'EPSG','8666','Geoid (height correction) model file','GCG2016.txt',NULL,NULL,NULL,NULL,NULL,NULL,'BKG-Deu 2016',0);
 INSERT INTO "usage" VALUES('EPSG','17171','grid_transformation','EPSG','9925','EPSG','3339','EPSG','1133');
 INSERT INTO "grid_transformation" VALUES('EPSG','9926','ETRS89 to ETRS89 + DHHN2016 height (1)','Reversible alternative to ETRS89 to DHHN2016 height (1) (code 9925). Accuracy approx. 1 cm in the lowlands, approx. 2 cm in the high mountains and 2 - 6 cm offshore.','EPSG','1098','Geog3D to Geog2D+GravityRelatedHeight (txt)','EPSG','4937','EPSG','9924',0.02,'EPSG','8666','Geoid (height correction) model file','GCG2016.txt',NULL,NULL,NULL,NULL,'EPSG','4258','BKG-Deu 2016',0);