Utilizes methods of the 'PyMongo' 'Python' library to initialize, insert and query 'GeoJson' data (see <https://github.com/mongodb/mongo-python-driver> for more information on 'PyMongo'). Furthermore, it allows the user to validate 'GeoJson' objects and to use the console for 'MongoDB' (bulk) commands. The 'reticulate' package provides the 'R' interface to 'Python' modules, classes and functions.

Read and manipulate landmark data, generate shape
    variables via Procrustes analysis for points, curves and surfaces, perform
    shape analyses, and provide graphical depictions of shapes and patterns of
    shape variation.

A 'ggplot2' extension that allows text to follow curved paths.
    Curved text makes it easier to directly label paths or neatly annotate in 
    polar co-ordinates.

Multidimensional systems allow complex queries to be carried
    out in an easy way. The geographical dimension, together with the
    temporal dimension, plays a fundamental role in multidimensional
    systems. Through this package, vector geographic data layers can be
    associated to the attributes of geographic dimensions, so that the
    results of multidimensional queries can be obtained directly as vector
    layers.  The multidimensional structures on which we can define the
    queries can be created from a flat table or imported directly using
    functions from this package.

The web service at <https://www.geonames.org/> provides a number of spatial data queries, including 
    administrative area hierarchies, city locations and some country postal code queries. A (free) username
    is required and rate limits exist.

Provides an R interface to the 'GeoNetwork' API (<https://geonetwork-opensource.org/#api>) allowing to upload and publish metadata in a 'GeoNetwork' web-application and expose it to OGC CSW.

Provides classes and methods for handling networks or 
  graphs whose nodes are geographical (i.e. locations in the globe).
  The functionality includes the creation of objects of class geonetwork
  as a graph with node coordinates, the computation of network measures,
  the support of spatial operations (projection to different Coordinate
  Reference Systems, handling of bounding boxes, etc.) and the plotting of
  the geonetwork object combined with supplementary cartography for spatial 
  representation.