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 01 Sep. 2026.
Previous versions and publish date:
(2026-07-09 06:25), 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

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  
markets  
Estimation Methods for Markets in Equilibrium and Disequilibrium
Provides estimation methods for markets in equilibrium and disequilibrium. Supports the estimation ...
Download / Learn more Package Citations See dependency  
fANCOVA  
Nonparametric Analysis of Covariance
A collection of R functions to perform nonparametric analysis of covariance for regression curves o ...
Download / Learn more Package Citations See dependency  
reproj  
Coordinate System Transformations for Generic Map Data
Transform coordinates from a specified source to a specified target map projection. This uses the ' ...
Download / Learn more Package Citations See dependency  
flood  
Statistical Methods for the (Regional) Analysis of Flood Frequency
Includes several statistical methods for the estimation of parameters and high quantiles of river fl ...
Download / Learn more Package Citations See dependency  

28,400

R Packages

239,283

Dependencies

75,283

Author Associations

28,401

Publication Badges

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