| Age | Commit message (Collapse) | Author |
|---|
|
|
|
|
|
The files referenced in it (and more) are already installed by listing
them in `pkgdata_DATA` (for autotools) and in the `install` command (for
CMake).
|
|
|
|
The source material for the default grids used by
PROJ has been moved to the proj-datumgrid repository. For that
reason it is no longer necessary to include the nad2bin program
in the PROJ repository and source distribution. From now on the
nad2bin application will be kept in the proj-datumgrid repo.
Previously the null grid was generated by running nad2bin on the
null.lla file. Since nad2bin is no longer available null.lla has
been replaced by its binary counterpart null. This file will be
distributed and installed alongside PROJ.
Build scripts and documenation has been adjusted so that nad2bin
is not mentioned anywhere. Additionally all references to nad2nad
has been removed as well. nad2nad has not been part of the PROJ
distribution for quite some time so this has been long overdue.
|
|
There seems to be one zero too much in the ds-parameter.
http://itrf.ign.fr/ITRF_solutions/2005/tp_05-00.php
|
|
|
|
|
|
|
|
|
|
to restrict and prioritize searches
|
|
transformations
|
|
|
|
|
|
|
|
the data/epsg and data/IGNF files
|
|
authority
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.
|
|
https://github.com/OSGeo/proj-datumgrid/pull/40
|
|
https://github.com/OSGeo/proj-datumgrid/pull/39
|
|
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
|
|
|
|
|
|
|
|
|
|
|
