Software Downloadsntv2poly Software
The spatial software NTv2Poly replaces the rectangular activity scope contained in NTv2 files with a Polygonal Validity Scope, which is realized with an outline file in classic Shape Format. Invalid calculations outside the Polygonal Validity Scope thus can be excluded or acknowledged by a warning.
Using NTv2 grid files it is possible to transform points from one coordinate reference system to another with very high accuracy. An NTv2 file...