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2019-12-21Database: fix registration of Icegeoid_xxx.gtx files, and add corresponding ↵Even Rouault
entries in grid_alternatives.sql
2019-12-17Database: register SeTa2016.gsb for DHDN to ETRS89 in Saarland (refs ↵Even Rouault
https://github.com/OSGeo/proj-datumgrid/pull/89) (#1791)
2019-12-12Merge branch 'master' into update-grid-alternatives.sql-for-Icealnddalia2
2019-12-02Database: register the BWTA2017.gsb grid (DHDN->ETRS89 for Baden-Wurtemberg)Even Rouault
Relates to https://github.com/OSGeo/proj-datumgrid/pull/65 , https://github.com/OSGeo/proj-datumgrid/issues/22 As EPSG has no entry for it, we create a grid_transformation, as well as a dedicated area of use based on the extent of the grid, under the PROJ authority. With the hope to be able to remove it once EPSG has an entry...
2019-12-02Update grid_transformation_custom.sqldalia2
2019-04-22Database: use non-deprecated code for SWEREF99 for 'RH2000 height to ↵Even Rouault
SWEREF99' transformation
2019-03-25Database: add operation_version column to coordinate operation tablesEven Rouault
2019-02-21proj.db: add custom entry for 'FVR09 height to ETRS89'Even Rouault
2019-02-21proj.db: add custom entry for 'RH2000 height to SWEREF99'Even Rouault
2018-11-14Implement RFC 2: Initial integration of "GDAL SRS barn" workEven Rouault
This work mostly consists of: - a C++ implementation of the ISO-19111:2018 / OGC Topic 2 "Referencing by coordinates" classes to represent Datums, Coordinate systems, CRSs (Coordinate Reference Systems) and Coordinate Operations. - methods to convert between this C++ modeling and WKT1, WKT2 and PROJ string representations of those objects - management and query of a SQLite3 database of CRS and Coordinate Operation definition - a C API binding part of those capabilities This is all-in-one squashed commit of the work of https://github.com/OSGeo/proj.4/pull/1040