Re: [Qgis-user] ITRF00

2019-12-13 Thread Even Rouault
On vendredi 13 décembre 2019 13:01:36 CET malcolm wrote: > The proj definition below is what I am using to convert data using PostGIS > from NAD83 to WGS84 in a separate application. This creates data that > matches what is transformed from ArcMap using the ITRF00 transformation > (which is

Re: [Qgis-user] ITRF00

2019-12-13 Thread Even Rouault
On vendredi 13 décembre 2019 12:00:23 CET malcolm wrote: > Question on how QGIS chooses its transformations. I am assuming it is from > some proj defaults?? I want to know because I do not see the current > NAD83<>WGS84 transformation (ITRF00) which is used by HAZUS and Esri. Is > there any way to

[Qgis-user] ITRF00

2019-12-13 Thread malcolm
Question on how QGIS chooses its transformations. I am assuming it is from some proj defaults?? I want to know because I do not see the current NAD83<>WGS84 transformation (ITRF00) which is used by HAZUS and Esri. Is there any way to add this upstream so it is used if not by default at least as an