htdp: Horizontal Time Dependent Positioning

Provides bindings to the National Geodetic Survey (NGS) Horizontal Time Dependent Positioning (HTDP) utility, v3.2.5, written by Richard Snay, Chris Pearson, and Jarir Saleh of NGS. HTDP is a utility that allows users to transform positional coordinates across time and between spatial reference frames. See <> for more information.

Getting started

Package details

AuthorJohn Buonagurio [aut, cre], National Geodetic Survey [cph] (Author of included HTDP code)
MaintainerJohn Buonagurio <>
LicenseMIT + file LICENSE
Package repositoryView on CRAN
Installation Install the latest version of this package by entering the following in R:

Try the htdp package in your browser

Any scripts or data that you put into this service are public.

htdp documentation built on May 2, 2019, 3:41 p.m.