PROJ/data/sql, branch gdalbarn

Update to EPSG 9.5.5

2019-01-21T20:31:55+00:00

Various speed optimizations

2018-12-07T17:22:28+00:00

Add API to retrieve non-deprecated equivalent of an object

2018-12-06T20:49:59+00:00

Coordinate operation search: add a authority_to_authority_preference table to restrict and prioritize searches

2018-12-06T15:31:25+00:00

Take into account supersession information to filter out irrelevant transformations

2018-12-06T12:45:24+00:00

Database: fix ingestion from ESRI of alias names for deprecated objects

2018-12-04T16:05:32+00:00

Improve recognition of WKT1 datum names

2018-12-04T13:46:41+00:00

Redirect epsg:XXXX and IGNF:XXXX CRS expansions to the database, and remove the data/epsg and data/IGNF files

2018-11-28T23:35:25+00:00

Database: use official IGNF.xml registry to create content from the IGNF authority

2018-11-20T11:28:20+00:00

Up to now, we re-processed the data/IGNF PROJ.4 definition to ingest it into proj.db,
but this file originally come from a processing of IGNF.xml
( http://librairies.ign.fr/geoportail/resources/IGNF.xml )

The end result is not strictly equivalent, as data/IGNF has some 'magic' to create
towgs84 / nadgrids, since IGNF.xml doesn't necessary contain all transformations
from its geodetic systems to WGS84. I've tried to re-add some of those missing transforms
(null Helmert transforms), so it can be used for pivoting, but that might be incomplete.

Add grid alternatives for French vertical grids added per https://github.com/OSGeo/proj-datumgrid/pull/40

2018-11-20T11:28:16+00:00