| AQuadtree-package {AQuadtree} | R Documentation |
AQuadtree: A package to anonymise spatial points data.
Description
This package provides an S4 class for creating, manipulating and exporting spatial quadtree varying size grids, and for methods including print/show, plot, spplot, subset, [, [[, names, dim, summary, write.
Introduction
The quadtree functions and class provide the tools to build a varying size quadtree grid performing a bottom-up aggregation considering a minimum threshold for each the cell. The main goal of the package is the anonymization of a set of spatial point data by an aggregation process as in a k-anonymity model. The grid created follows the INSPIRE Specification on Geographical Grid Systems.
Author(s)
Maintainer: Raymond Lagonigro raymond.lagonigro@uvic.cat (ORCID)
Authors:
Ramon Oller ramon.oller@uvic.cat (ORCID)
Joan Carles Martori martori@uvic.cat (ORCID)
References
D2.8.I.2 INSPIRE Specification on Geographical Grid Systems – Guidelines https://inspire.ec.europa.eu/documents/Data_Specifications/INSPIRE_Specification_GGS_v3.0.1.pdf
EEA reference grid dataset https://data.europa.eu/euodp/data/dataset/data_eea-reference-grids-2