Other packages > Find by keyword >

nvctr  

The n-vector Approach to Geographical Position Calculations using an Ellipsoidal Model of Earth
View on CRAN: Click here


Download and install nvctr package within the R console
Install from CRAN:
install.packages("nvctr")

Install from Github:
library("remotes")
install_github("cran/nvctr")

Install by package version:
library("remotes")
install_version("nvctr", "0.1.7")



Attach the package and use:
library("nvctr")
Maintained by
Enrico Spinielli
[Scholar Profile | Author Map]
All associated links for this package
First Published: 2019-03-07
Latest Update: 2020-10-28
Description:
The n-vector framework uses the normal vector to the Earth ellipsoid (called n-vector) as a non-singular position representation that turns out to be very convenient for practical position calculations. The n-vector is simple to use and gives exact answers for all global positions, and all distances, for both ellipsoidal and spherical Earth models. This package is a translation of the 'Matlab' library from FFI, the Norwegian Defence Research Establishment, as described in Gade (2010) .
How to cite:
Enrico Spinielli (2019). nvctr: The n-vector Approach to Geographical Position Calculations using an Ellipsoidal Model of Earth. R package version 0.1.7, https://cran.r-project.org/web/packages/nvctr. Accessed 11 Mar. 2026.
Previous versions and publish date:
0.1.1 (2019-03-07 18:30), 0.1.4 (2020-10-28 15:00)
Other packages that cited nvctr R package
View nvctr citation profile
Other R packages that nvctr depends, imports, suggests or enhances
Complete documentation for nvctr
Downloads during the last 30 days

Today's Hot Picks in Authors and Packages

sorocs  
A Bayesian Semiparametric Approach to Correlated ROC Surfaces
A Bayesian semiparametric Dirichlet process mixtures to estimate correlated receiver operating chara ...
Download / Learn more Package Citations See dependency  
histogram  
Construction of Regular and Irregular Histograms with Different Options for Automatic Choice of Bins
Automatic construction of regular and irregular histograms as described in Rozenholc/Mildenberger/Ga ...
Download / Learn more Package Citations See dependency  
roptions  
Option Strategies and Valuation
Collection of tools to develop options strategies, value option contracts using the Black-Scholes-Me ...
Download / Learn more Package Citations See dependency  
r2resize  
In-Text Resize for Images, Tables and Fancy Resize Containers in 'shiny', 'rmarkdown' and 'quarto' Documents
Automatic resizing toolbar for containers, images and tables. Various resizable or expandable contai ...
Download / Learn more Package Citations See dependency  
igoR  
Intergovernmental Organizations Database
Tools to extract information from the Intergovernmental Organizations ('IGO') Database , version 3, ...
Download / Learn more Package Citations See dependency  
openNLPdata  
Apache OpenNLP Jars and Basic English Language Models
Apache OpenNLP jars and basic English language models. ...
Download / Learn more Package Citations See dependency  

26,293

R Packages

225,784

Dependencies

70,376

Author Associations

26,294

Publication Badges

© Copyright since 2022. All right reserved, rpkg.net.  Based in Cambridge, Massachusetts, USA