PROJ/data/sql/nkg.sql, branch backport-3125-to-9.0 Forked from https://github.com/OSGeo/PROJ Database: add a 'anchor' field to geodetic_datum and vertical_datum tables 2021-09-17T17:20:54+00:00 Even Rouault even.rouault@spatialys.com 2021-09-17T17:19:37+00:00 2db54cc09a6587eba855aebac05baa1ae5130c2c Update database layout version number to 1.2 consequently This new capability will be used by IAU planetary CRS (refs #2601) 
Update database layout version number to 1.2 consequently

This new capability will be used by IAU planetary CRS (refs #2601)
Incorrect EPGS extent code for EPSG:7789>EPSG:4976 transformation 2021-03-23T13:40:10+00:00 Sveinung Himle Sveinung.Himle@kartverket.no 2021-03-23T13:40:10+00:00 b0cc7eae01fee980922c3eeddbae1c7b3e68a049 






Database: fix NKG transformations
2021-03-11T15:12:30+00:00

Even Rouault
even.rouault@spatialys.com

2021-03-11T15:12:30+00:00

e10a849cd01c5b15e3123da1f6df845006322843












Database: Additions to the norwegian NKG2020 transformation (#2548)
2021-03-11T09:48:49+00:00

Sveinung Himle
56073535+himsve@users.noreply.github.com

2021-03-11T09:48:49+00:00

763939849bd8e079a6ed73d8f6ef0be0286e99d5

* Correction grid NKG:ETRF14 to EPSG:7922

* Added NKG:ITRF_TO_NO GIE test

* Correction grid no_kv_NKGETRF14_EPSG7922_2000 added to grid_alternatives.sql

* proj_method 'velocity_grid' added in check_grid_alternatives_proj_method. NKG velocity grid added to grid_alternatives.sql

Co-authored-by: Even Rouault <even.rouault@spatialys.com>




* Correction grid NKG:ETRF14 to EPSG:7922

* Added NKG:ITRF_TO_NO GIE test

* Correction grid no_kv_NKGETRF14_EPSG7922_2000 added to grid_alternatives.sql

* proj_method 'velocity_grid' added in check_grid_alternatives_proj_method. NKG velocity grid added to grid_alternatives.sql

Co-authored-by: Even Rouault <even.rouault@spatialys.com>






Implementing the NKG transformations in proj.db
2020-12-21T15:37:57+00:00

Kristian Evers
kristianevers@gmail.com

2020-12-21T13:30:43+00:00

f969d51e0bf128bfacba075e689205b512b31583

This adds the NKG 2008 and 2020 transformations to proj.db. The NKG
transformations offers transformations between global reference frames
and the national realisations of ETRS89 in Denmark, Estonia, Finland,
Latvia, Lithuania, Norway and Sweden.

The 2008 transformations are already implemented in the NKG 2008 file
but will now be more accessible with the modern API.

The 2020 transformations are new to PROJ and offers and updated version
of the 2008 transformations using a new and improved deformation model
(eu_nkg_nkgrf17vel.tif). A 2020 version of the NKG transformations are
currently not available for Norway but will in all likelyhood be
included at a later point in time.





This adds the NKG 2008 and 2020 transformations to proj.db. The NKG
transformations offers transformations between global reference frames
and the national realisations of ETRS89 in Denmark, Estonia, Finland,
Latvia, Lithuania, Norway and Sweden.

The 2008 transformations are already implemented in the NKG 2008 file
but will now be more accessible with the modern API.

The 2020 transformations are new to PROJ and offers and updated version
of the 2008 transformations using a new and improved deformation model
(eu_nkg_nkgrf17vel.tif). A 2020 version of the NKG transformations are
currently not available for Norway but will in all likelyhood be
included at a later point in time.