1 files changed, 3 insertions, 1 deletions
diff --git a/data/sql/helmert_transformation.sql b/data/sql/helmert_transformation.sql
index ed035f79..f070f31c 100644
--- a/data/sql/helmert_transformation.sql
+++ b/data/sql/helmert_transformation.sql
@@ -1925,7 +1925,7 @@ INSERT INTO "helmert_transformation" VALUES('EPSG','7809','ITRF2008 to NAD83(MA1
 INSERT INTO "usage" VALUES('EPSG','10274','helmert_transformation','EPSG','7809','EPSG','4167','EPSG','1027');
 INSERT INTO "helmert_transformation" VALUES('EPSG','7814','ITRF89 to ITRF2000 (1)','Scale difference in ppb and scale difference rate in ppb/yr where 1/billion = 1E-9 or nm/m.','EPSG','1053','Time-dependent Position Vector tfm (geocentric)','EPSG','4911','EPSG','4919',0.01,-2.97,-4.75,7.39,'EPSG','1033',0.0,0.0,0.18,'EPSG','1031',-5.85,'EPSG','1028',0.0,0.06,0.14,'EPSG','1034',0.0,0.0,-0.02,'EPSG','1032',-0.01,'EPSG','1030',1988.0,'EPSG','1029',NULL,NULL,NULL,NULL,NULL,'IERS-Wld',0);
 INSERT INTO "usage" VALUES('EPSG','10279','helmert_transformation','EPSG','7814','EPSG','1262','EPSG','1027');
-INSERT INTO "helmert_transformation" VALUES('EPSG','7817','UCS-2000 to ITRF2000 (1)','Derived for epoch 2005.0 at which time it defines UCS-2000 and is therefore exact (accuracy = 0) at this epoch. May be taken as approximate transformation UCS-2000 to WGS 84 - see code 5840.','EPSG','1031','Geocentric translations (geocentric domain)','EPSG','5558','EPSG','4919',0.0,24.322,-121.372,-75.847,'EPSG','9001',NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,'SSGC-Ukr',0);
+INSERT INTO "helmert_transformation" VALUES('EPSG','7817','UCS-2000 to ITRF2000 (1)','Derived for epoch 2005.0 at which time it defines UCS-2000 and is therefore exact (accuracy = 0) at this epoch. May be taken as approximate transformation UCS-2000 to ETRS89 and UCS-2000 to WGS 84 - see codes 9901 and 5840.','EPSG','1031','Geocentric translations (geocentric domain)','EPSG','5558','EPSG','4919',0.0,24.322,-121.372,-75.847,'EPSG','9001',NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,'SSGC-Ukr',0);
 INSERT INTO "usage" VALUES('EPSG','10280','helmert_transformation','EPSG','7817','EPSG','1242','EPSG','1041');
 INSERT INTO "helmert_transformation" VALUES('EPSG','7833','Albanian 1987 to ETRS89 (1)','Derived using 90 stations by IGM Italy on behalf of ASIG. mse = 18cm.  Use only for horizontal coordinates; geoid heights must be calculated with ALBGEO3 software. May be taken as approximate transformation from Albanian 1987 to WGS 84 (see code 7834).','EPSG','9607','Coordinate Frame rotation (geog2D domain)','EPSG','4191','EPSG','4258',0.2,-44.183,-0.58,-38.489,'EPSG','9001',-2.3867,-2.7072,3.5196,'EPSG','9104',-8.2703,'EPSG','9202',NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,'IGM-Alb 2D',0);
 INSERT INTO "usage" VALUES('EPSG','10288','helmert_transformation','EPSG','7833','EPSG','3212','EPSG','1032');
@@ -2467,6 +2467,8 @@ INSERT INTO "helmert_transformation" VALUES('EPSG','9792','RGF93 v2b to WGS 84 (
 INSERT INTO "usage" VALUES('EPSG','16613','helmert_transformation','EPSG','9792','EPSG','1096','EPSG','1252');
 INSERT INTO "helmert_transformation" VALUES('EPSG','9882','RGF93 v1 to RGF93 v2 (1)','Maximum differences are 0.1m in both horizontal and vertical. Distortions in RGF93 v1 are irregular and IGN considers that no systematic transformation to the improved v2 adjustment is possible.','EPSG','9603','Geocentric translations (geog2D domain)','EPSG','4171','EPSG','9777',0.05,0.0,0.0,0.0,'EPSG','9001',NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,'IGN-Fra',0);
 INSERT INTO "usage" VALUES('EPSG','16986','helmert_transformation','EPSG','9882','EPSG','1096','EPSG','1079');
+INSERT INTO "helmert_transformation" VALUES('EPSG','9901','UCS-2000 to ETRS89 (1)','Rounded parameter values taken from UCS-2000 to ITRF2000 (1) (code 7817) assuming that ETRS89 is equivalent to ITRS2000 within the accuracy of the transformation.','EPSG','9603','Geocentric translations (geog2D domain)','EPSG','5561','EPSG','4258',1.0,24.0,-121.0,-76.0,'EPSG','9001',NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,'OGP-Ukr SSGC',0);
+INSERT INTO "usage" VALUES('EPSG','17069','helmert_transformation','EPSG','9901','EPSG','1242','EPSG','1252');
 INSERT INTO "helmert_transformation" VALUES('EPSG','10085','Trinidad 1903 to WGS 84 (2)','Parameter values provided to EOG by Trinidad Ministry of Energy and Energy Industries. Used by EOG offshore Trinidad (including Pelican, Kiskadee and Ibis fields) since 1996.','EPSG','9603','Geocentric translations (geog2D domain)','EPSG','4302','EPSG','4326',3.0,-61.0,285.2,471.6,'EPSG','9001',NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,'EOG-Tto Trin',0);
 INSERT INTO "usage" VALUES('EPSG','11086','helmert_transformation','EPSG','10085','EPSG','1339','EPSG','1136');
 INSERT INTO "helmert_transformation" VALUES('EPSG','10086','JAD69 to WGS 72 (1)','Derived in 1977 through Transit observations at 2 stations by US DMA.','EPSG','9603','Geocentric translations (geog2D domain)','EPSG','4242','EPSG','4322',15.0,48.0,208.0,382.0,'EPSG','9001',NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,'SD-Jam',0);