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Add new DVR90 grids to grid alternatives #3986

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merged 2 commits into from
Jan 4, 2024
Merged

Add new DVR90 grids to grid alternatives #3986

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eaebbe2
Remove non-EPSG DVR90 transformation from DB
kbevers Jan 4, 2024
5498e68
Update grid_alternatives with new DVR90 grids
kbevers Jan 4, 2024
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4 changes: 3 additions & 1 deletion data/sql/grid_alternatives.sql
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Original file line number Diff line number Diff line change
Expand Up @@ -123,7 +123,6 @@ VALUES
-- dk_sdfe - Danish Agency for Data Supply and Efficiency
-- Denmark mainland
('dnn.gtx','dk_sdfe_dnn.tif','dnn.gtx','GTiff','geoid_like',0,NULL,'https://cdn.proj.org/dk_sdfe_dnn.tif',1,1,NULL),
('dvr90.gtx','dk_sdfe_dvr90.tif','dvr90.gtx','GTiff','geoid_like',0,NULL,'https://cdn.proj.org/dk_sdfe_dvr90.tif',1,1,NULL),
-- Faroe islands height models
('fvr09.gtx','dk_sdfe_fvr09.tif','fvr09.gtx','GTiff','geoid_like',0,NULL,'https://cdn.proj.org/dk_sdfe_fvr09.tif',1,1,NULL),
-- Greenland height models
Expand All @@ -139,6 +138,9 @@ VALUES
('s34j_2022.gsb','dk_sdfi_s34j_2022.tif',NULL,'GTiff','hgridshift',0,NULL,'https://cdn.proj.org/dk_sdfi_s34j_2022.tif',1,1,NULL),
('s34s_2022.gsb','dk_sdfi_s34s_2022.tif',NULL,'GTiff','hgridshift',0,NULL,'https://cdn.proj.org/dk_sdfi_s34s_2022.tif',1,1,NULL),
('s45b_2022.gsb','dk_sdfi_s45b_2022.tif',NULL,'GTiff','hgridshift',0,NULL,'https://cdn.proj.org/dk_sdfi_s45b_2022.tif',1,1,NULL),
('dvr90_2002.tif','dk_sdfi_dvr90_2002.tif',NULL,'GTiff','hgridshift',0,NULL,'https://cdn.proj.org/dk_sdfi_dvr90_2002.tif',1,1,NULL),
('dvr90_2013.tif','dk_sdfi_dvr90_2013.tif',NULL,'GTiff','hgridshift',0,NULL,'https://cdn.proj.org/dk_sdfi_dvr90_2013.tif',1,1,NULL),
('dvr90_2023.tif','dk_sdfi_dvr90_2023.tif',NULL,'GTiff','hgridshift',0,NULL,'https://cdn.proj.org/dk_sdfi_dvr90_2023.tif',1,1,NULL),

-- es_cat_icgc - Institut Cartogràfic i Geològic de Catalunya (ICGC)
('100800401.gsb','es_cat_icgc_100800401.tif','100800401.gsb','GTiff','hgridshift',0,NULL,'https://cdn.proj.org/es_cat_icgc_100800401.tif',1,1,NULL),
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20 changes: 0 additions & 20 deletions data/sql/grid_transformation_custom.sql
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Expand Up @@ -2,26 +2,6 @@

-- Denmark

INSERT INTO "grid_transformation" VALUES(
'PROJ','EPSG_4937_TO_EPSG_5799','ETRS89 to DVR90 height',
NULL,
'EPSG','9665','Geographic3D to GravityRelatedHeight (gtx)',
'EPSG','4937', -- source CRS (ETRS89)
'EPSG','5799', -- target CRS (DVR90 height)
NULL,
'EPSG','8666','Geoid (height correction) model file','dvr90.gtx',
NULL,NULL,NULL,NULL,NULL,NULL,NULL,0);

INSERT INTO "usage" VALUES(
'PROJ',
'EPSG_4937_TO_EPSG_5799_USAGE',
'grid_transformation',
'PROJ',
'EPSG_4937_TO_EPSG_5799',
'EPSG','3237', -- area of use: Denmark onshore
'EPSG','1024' -- unknown
);

INSERT INTO "grid_transformation" VALUES(
'PROJ','EPSG_4937_TO_EPSG_5733','ETRS89 to DNN height',
NULL,
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