mapsf - Thematic Cartography

Create and integrate thematic maps in your workflow. This package helps to design various cartographic representations such as proportional symbols, choropleth or typology maps. It also offers several functions to display layout elements that improve the graphic presentation of maps (e.g. scale bar, north arrow, title, labels). 'mapsf' maps 'sf' objects on 'base' graphics.

Last updated 1 months ago

cartographymapspatialspatial-analysis

11.16 score 225 stars 8 packages 364 scripts 3.1k downloads

cartography - Thematic Cartography

Create and integrate maps in your R workflow. This package helps to design cartographic representations such as proportional symbols, choropleth, typology, flows or discontinuities maps. It also offers several features that improve the graphic presentation of maps, for instance, map palettes, layout elements (scale, north arrow, title...), labels or legends. See Giraud and Lambert (2017) <doi:10.1007/978-3-319-57336-6_13>.

Last updated 1 years ago

cartographymapthematic-maps

10.40 score 399 stars 2 packages 464 scripts 1.6k downloads

maptiles - Download and Display Map Tiles

To create maps from tiles, 'maptiles' downloads, composes and displays tiles from a large number of providers (e.g. 'OpenStreetMap', 'Stadia', 'Esri', 'CARTO', or 'Thunderforest').

Last updated 1 months ago

maprspatialtiles

9.24 score 98 stars 7 packages 182 scripts 3.7k downloads

osrm - Interface Between R and the OpenStreetMap-Based Routing Service OSRM

An interface between R and the 'OSRM' API. 'OSRM' is a routing service based on 'OpenStreetMap' data. See <http://project-osrm.org/> for more information. This package enables the computation of routes, trips, isochrones and travel distances matrices (travel time and kilometric distance).

Last updated 6 months ago

openstreetmaposrmshortest-pathstravel

8.78 score 237 stars 408 scripts 5.1k downloads

mapiso - Create Contour Polygons from Regular Grids

Regularly spaced grids containing continuous data are transformed to contour polygons. A grid can be defined by a data.frame (x, y, value), an 'sf' object or a raster from 'terra'.

Last updated 2 years ago

maprspatial

6.27 score 34 stars 4 packages 10 scripts 9.1k downloads

maplegend - Legends for Maps

Create legends for maps and other graphics. Thematic maps need to be accompanied by legible legends to be fully comprehensible. This package offers a wide range of legends useful for cartography, some of which may also be useful for other types of graphics.

Last updated 1 months ago

legendmaps

6.21 score 13 stars 11 packages 5 scripts 2.5k downloads

MTA - Multiscalar Territorial Analysis

Build multiscalar territorial analysis based on various contexts.

Last updated 1 years ago

mapsrspatialspatial-analysis

6.02 score 7 stars 15 scripts 272 downloads

tanaka - Design Shaded Contour Lines (or Tanaka) Maps

The Tanaka method enhances the representation of topography on a map using shaded contour lines. In this simplified implementation of the method, north-west white contours represent illuminated topography and south-east black contours represent shaded topography. See Tanaka (1950) <doi:10.2307/211219>.

Last updated 12 months ago

mapspatialtanaka

5.39 score 78 stars 1 packages 21 scripts 420 downloads

potential - Implementation of the Potential Model

Provides functions to compute the potential model as defined by Stewart (1941) <doi:10.1126/science.93.2404.89>. Several options are available to customize the model, such as the possibility to fine-tune the distance friction functions or to use custom distance matrices. Some computations are parallelized to improve their efficiency.

Last updated 2 years ago

rspatialstewart

5.27 score 25 stars 15 scripts 195 downloads

flows - Selections on Flow Matrices, Statistics on Selected Flows, Map and Graph Visualisations

The analysis and representation of flows often presuppose a selection to facilitate interpretation. Various methods have been proposed for selecting flows, one of the most widely used being based on major flows: it selects only the most important flows, absolute or relative, on a local or global scale. These methods often highlight hierarchies between locations, but the loss of information caused by selection is rarely taken into account. We propose statistical indicators to assess the loss of information and the characteristics of selected flows. We provide functions that select flows (main, dominant or major flows), provide statistics on selections and offer visualizations in the form of maps and graphs. See Beauguitte et al (2015) <doi:10.4000/netcom.2134>.

Last updated 7 months ago

flows

5.04 score 11 stars 20 scripts 40 downloads

linemap - Line Maps

Create maps made of lines. The package contains one function: linemap(). linemap() displays a map made of lines using a raster or gridded data.

Last updated 12 months ago

cp1919mapspatial

4.94 score 116 stars 15 scripts 237 downloads

fisheye - Transform Base Maps Using Log-Azimuthal Projection

Base maps are transformed to focus on a specific location using an azimuthal logarithmic distance transformation.

Last updated 7 months ago

mapspatial

4.18 score 15 stars 2 scripts 195 downloads

gepaf - Google Encoded Polyline Algorithm Format

Encode and decode the Google Encoded Polyline Algorithm Format. See <https://developers.google.com/maps/documentation/utilities/polylinealgorithm> for more information.

Last updated 1 months ago

3.82 score 6 stars 22 scripts 460 downloads