R-universe search: needs:lwgeom

r-tmap

tmap:Thematic Maps

Thematic maps are geographical maps in which spatial data distributions are visualized. This package offers a flexible, layer-based, and easy to use approach to create thematic maps, such as choropleths and bubble maps.

Maintained by Martijn Tennekes. Last updated 1 days ago.

choropleth-maps maps spatial thematic-maps visualisation

879 stars 16.25 score 13k scripts 24 dependents

ropensci

stplanr:Sustainable Transport Planning

Tools for transport planning with an emphasis on spatial transport data and non-motorized modes. The package was originally developed to support the 'Propensity to Cycle Tool', a publicly available strategic cycle network planning tool (Lovelace et al. 2017) <doi:10.5198/jtlu.2016.862>, but has since been extended to support public transport routing and accessibility analysis (Moreno-Monroy et al. 2017) <doi:10.1016/j.jtrangeo.2017.08.012> and routing with locally hosted routing engines such as 'OSRM' (Lowans et al. 2023) <doi:10.1016/j.enconman.2023.117337>. The main functions are for creating and manipulating geographic "desire lines" from origin-destination (OD) data (building on the 'od' package); calculating routes on the transport network locally and via interfaces to routing services such as <https://cyclestreets.net/> (Desjardins et al. 2021) <doi:10.1007/s11116-021-10197-1>; and calculating route segment attributes such as bearing. The package implements the 'travel flow aggregration' method described in Morgan and Lovelace (2020) <doi:10.1177/2399808320942779> and the 'OD jittering' method described in Lovelace et al. (2022) <doi:10.32866/001c.33873>. Further information on the package's aim and scope can be found in the vignettes and in a paper in the R Journal (Lovelace and Ellison 2018) <doi:10.32614/RJ-2018-053>, and in a paper outlining the landscape of open source software for geographic methods in transport planning (Lovelace, 2021) <doi:10.1007/s10109-020-00342-2>.

Maintained by Robin Lovelace. Last updated 7 months ago.

cycle cycling desire-lines origin-destination peer-reviewed pubic-transport route-network routes routing spatial transport transport-planning transportation walking

427 stars 12.31 score 684 scripts 3 dependents

r-tmap

tmaptools:Thematic Map Tools

Set of tools for reading and processing spatial data. The aim is to supply the workflow to create thematic maps. This package also facilitates 'tmap', the package for visualizing thematic maps.

Maintained by Martijn Tennekes. Last updated 3 months ago.

42 stars 11.67 score 1.8k scripts 26 dependents

ropensci

spatsoc:Group Animal Relocation Data by Spatial and Temporal Relationship

Detects spatial and temporal groups in GPS relocations (Robitaille et al. (2019) <doi:10.1111/2041-210X.13215>). It can be used to convert GPS relocations to gambit-of-the-group format to build proximity-based social networks In addition, the randomizations function provides data-stream randomization methods suitable for GPS data.

Maintained by Alec L. Robitaille. Last updated 2 months ago.

animal gps network social spatial

24 stars 9.97 score 145 scripts 3 dependents

luukvdmeer

sfnetworks:Tidy Geospatial Networks

Provides a tidy approach to spatial network analysis, in the form of classes and functions that enable a seamless interaction between the network analysis package 'tidygraph' and the spatial analysis package 'sf'.

Maintained by Lucas van der Meer. Last updated 3 months ago.

geospatial-networks network-analysis rspatial simple-features spatial-analysis spatial-data-science spatial-networks tidygraph tidyverse

372 stars 9.63 score 332 scripts 6 dependents

e-sensing

sits:Satellite Image Time Series Analysis for Earth Observation Data Cubes

An end-to-end toolkit for land use and land cover classification using big Earth observation data, based on machine learning methods applied to satellite image data cubes, as described in Simoes et al (2021) <doi:10.3390/rs13132428>. Builds regular data cubes from collections in AWS, Microsoft Planetary Computer, Brazil Data Cube, Copernicus Data Space Environment (CDSE), Digital Earth Africa, Digital Earth Australia, NASA HLS using the Spatio-temporal Asset Catalog (STAC) protocol (<https://stacspec.org/>) and the 'gdalcubes' R package developed by Appel and Pebesma (2019) <doi:10.3390/data4030092>. Supports visualization methods for images and time series and smoothing filters for dealing with noisy time series. Includes functions for quality assessment of training samples using self-organized maps as presented by Santos et al (2021) <doi:10.1016/j.isprsjprs.2021.04.014>. Includes methods to reduce training samples imbalance proposed by Chawla et al (2002) <doi:10.1613/jair.953>. Provides machine learning methods including support vector machines, random forests, extreme gradient boosting, multi-layer perceptrons, temporal convolutional neural networks proposed by Pelletier et al (2019) <doi:10.3390/rs11050523>, and temporal attention encoders by Garnot and Landrieu (2020) <doi:10.48550/arXiv.2007.00586>. Supports GPU processing of deep learning models using torch <https://torch.mlverse.org/>. Performs efficient classification of big Earth observation data cubes and includes functions for post-classification smoothing based on Bayesian inference as described by Camara et al (2024) <doi:10.3390/rs16234572>, and methods for active learning and uncertainty assessment. Supports region-based time series analysis using package supercells <https://jakubnowosad.com/supercells/>. Enables best practices for estimating area and assessing accuracy of land change as recommended by Olofsson et al (2014) <doi:10.1016/j.rse.2014.02.015>. Minimum recommended requirements: 16 GB RAM and 4 CPU dual-core.

Maintained by Gilberto Camara. Last updated 2 months ago.

big-earth-data cbers earth-observation eo-datacubes geospatial image-time-series land-cover-classification landsat planetary-computer r-spatial remote-sensing rspatial satellite-image-time-series satellite-imagery sentinel-2 stac-api stac-catalog cpp

494 stars 9.50 score 384 scripts

ipeagit

gtfs2gps:Converting Transport Data from GTFS Format to GPS-Like Records

Convert general transit feed specification (GTFS) data to global positioning system (GPS) records in 'data.table' format. It also has some functions to subset GTFS data in time and space and to convert both representations to simple feature format.

Maintained by Pedro R. Andrade. Last updated 2 months ago.

gps-format gtfs gtfs-format public-transport rspatial transport cpp

73 stars 8.22 score 101 scripts 1 dependents

r-spatial

mapedit:Interactive Editing of Spatial Data in R

Suite of interactive functions and helpers for selecting and editing geospatial data.

Maintained by Tim Appelhans. Last updated 3 years ago.

218 stars 8.20 score 410 scripts 1 dependents

ipeagit

gtfs2emis:Estimating Public Transport Emissions from General Transit Feed Specification (GTFS) Data

A bottom up model to estimate the emission levels of public transport systems based on General Transit Feed Specification (GTFS) data. The package requires two main inputs: i) Public transport data in the GTFS standard format; and ii) Some basic information on fleet characteristics such as fleet age, technology, fuel and Euro stage. As it stands, the package estimates several pollutants at high spatial and temporal resolutions. Pollution levels can be calculated for specific transport routes, trips, time of the day or for the transport system as a whole. The output with emission estimates can be extracted in different formats, supporting analysis on how emission levels vary across space, time and by fleet characteristics. A full description of the methods used in the 'gtfs2emis' model is presented in Vieira, J. P. B.; Pereira, R. H. M.; Andrade, P. R. (2022) <doi:10.31219/osf.io/8m2cy>.

Maintained by Joao Bazzo. Last updated 2 months ago.

emissions environmental-modelling gtfs public-transport rspatial transport

28 stars 7.47 score 29 scripts

ropensci

rsat:Dealing with Multiplatform Satellite Images

Downloading, customizing, and processing time series of satellite images for a region of interest. 'rsat' functions allow a unified access to multispectral images from Landsat, MODIS and Sentinel repositories. 'rsat' also offers capabilities for customizing satellite images, such as tile mosaicking, image cropping and new variables computation. Finally, 'rsat' covers the processing, including cloud masking, compositing and gap-filling/smoothing time series of images (Militino et al., 2018 <doi:10.3390/rs10030398> and Militino et al., 2019 <doi:10.1109/TGRS.2019.2904193>).

Maintained by Unai Pérez - Goya. Last updated 12 months ago.

satellite-images

54 stars 7.45 score 52 scripts

a-b-street

abstr:R Interface to the A/B Street Transport System Simulation Software

Provides functions to convert origin-destination data, represented as straight 'desire lines' in the 'sf' Simple Features class system, into JSON files that can be directly imported into A/B Street <https://www.abstreet.org>, a free and open source tool for simulating urban transport systems and scenarios of change <doi:10.1007/s10109-020-00342-2>.

Maintained by Nathanael Sheehan. Last updated 3 years ago.

34 stars 6.87 score 27 scripts

cldossantos

pacu:Precision Agriculture Computational Utilities

Support for a variety of commonly used precision agriculture operations. Includes functions to download and process raw satellite images from Sentinel-2 <https://documentation.dataspace.copernicus.eu/APIs/OData.html>. Includes functions that download vegetation index statistics for a given period of time, without the need to download the raw images <https://documentation.dataspace.copernicus.eu/APIs/SentinelHub/Statistical.html>. There are also functions to download and visualize weather data in a historical context. Lastly, the package also contains functions to process yield monitor data. These functions can build polygons around recorded data points, evaluate the overlap between polygons, clean yield data, and smooth yield maps.

Maintained by dos Santos Caio. Last updated 5 days ago.

13 stars 6.83 score 9 scripts

vast-lib

tinyVAST:Multivariate Spatio-Temporal Models using Structural Equations

Fits a wide variety of multivariate spatio-temporal models with simultaneous and lagged interactions among variables (including vector autoregressive spatio-temporal ('VAST') dynamics) for areal, continuous, or network spatial domains. It includes time-variable, space-variable, and space-time-variable interactions using dynamic structural equation models ('DSEM') as expressive interface, and the 'mgcv' package to specify splines via the formula interface. See Thorson et al. (2024) <doi:10.48550/arXiv.2401.10193> for more details.

Maintained by James T. Thorson. Last updated 8 days ago.

vector-autoregressive-spatio-temporal-model cpp

14 stars 6.83 score

mlampros

IceSat2R:ICESat-2 Altimeter Data using R

Programmatic connection to the 'OpenAltimetry API' <https://openaltimetry.earthdatacloud.nasa.gov/data/openapi/swagger-ui/index.html/> to download and process 'ATL03' (Global Geolocated Photon Data), 'ATL06' (Land Ice Height), 'ATL07' (Sea Ice Height), 'ATL08' (Land and Vegetation Height), 'ATL10' (Sea Ice Freeboard), 'ATL12' (Ocean Surface Height) and 'ATL13' (Inland Water Surface Height) 'ICESat-2' Altimeter Data. The user has the option to download the data by selecting a bounding box from a 1- or 5-degree grid globally utilizing a shiny application. The 'ICESat-2' mission collects altimetry data of the Earth's surface. The sole instrument on 'ICESat-2' is the Advanced Topographic Laser Altimeter System (ATLAS) instrument that measures ice sheet elevation change and sea ice thickness, while also generating an estimate of global vegetation biomass. 'ICESat-2' continues the important observations of ice-sheet elevation change, sea-ice freeboard, and vegetation canopy height begun by 'ICESat' in 2003.

Maintained by Lampros Mouselimis. Last updated 11 days ago.

icesat-2 openaltimetry

12 stars 6.69 score 3 scripts

jedalong

wildlifeDI:Calculate Indices of Dynamic Interaction for Wildlife Tracking Data

Dynamic interaction refers to spatial-temporal associations in the movements of two (or more) animals. This package provides tools for calculating a suite of indices used for quantifying dynamic interaction with wildlife telemetry data. For more information on each of the methods employed see the references within. The package (as of version >= 0.3) also has new tools for automating contact analysis in large tracking datasets. The package (as of version 1.0) uses the 'move2' class of objects for working with tracking dataset.

Maintained by Jed Long. Last updated 11 days ago.

16 stars 6.60 score 31 scripts

itsleeds

pct:Propensity to Cycle Tool

Functions and example data to teach and increase the reproducibility of the methods and code underlying the Propensity to Cycle Tool (PCT), a research project and web application hosted at <https://www.pct.bike/>. For an academic paper on the methods, see Lovelace et al (2017) <doi:10.5198/jtlu.2016.862>.

Maintained by Robin Lovelace. Last updated 25 days ago.

20 stars 6.54 score

ccamlr

CCAMLRGIS:Antarctic Spatial Data Manipulation

Loads and creates spatial data, including layers and tools that are relevant to the activities of the Commission for the Conservation of Antarctic Marine Living Resources. Provides two categories of functions: load functions and create functions. Load functions are used to import existing spatial layers from the online CCAMLR GIS such as the ASD boundaries. Create functions are used to create layers from user data such as polygons and grids.

Maintained by Stephane Thanassekos. Last updated 1 months ago.

7 stars 6.34 score 38 scripts

jensharbers

agricolaeplotr:Visualization of Design of Experiments from the 'agricolae' Package

Visualization of Design of Experiments from the 'agricolae' package with 'ggplot2' framework The user provides an experiment design from the 'agricolae' package, calls the corresponding function and will receive a visualization with 'ggplot2' based functions that are specific for each design. As there are many different designs, each design is tested on its type. The output can be modified with standard 'ggplot2' commands or with other packages with 'ggplot2' function extensions.

Maintained by Jens Harbers. Last updated 2 months ago.

8 stars 6.27 score 78 scripts

jeremygelb

geocmeans:Implementing Methods for Spatial Fuzzy Unsupervised Classification

Provides functions to apply spatial fuzzy unsupervised classification, visualize and interpret results. This method is well suited when the user wants to analyze data with a fuzzy clustering algorithm and to account for the spatial dimension of the dataset. In addition, indexes for estimating the spatial consistency and classification quality are proposed. The methods were originally proposed in the field of brain imagery (seed Cai and al. 2007 <doi:10.1016/j.patcog.2006.07.011> and Zaho and al. 2013 <doi:10.1016/j.dsp.2012.09.016>) and recently applied in geography (see Gelb and Apparicio <doi:10.4000/cybergeo.36414>).

Maintained by Jeremy Gelb. Last updated 4 months ago.

clustering cmeans fuzzy-classification-algorithms spatial-analysis spatial-fuzzy-cmeans unsupervised-learning cpp openmp

28 stars 6.10 score 90 scripts

insee-psar-at

oceanis:Cartography for Statistical Analysis

Creating maps for statistical analysis such as proportional circles, choropleth, typology and flows. Some functions use 'shiny' or 'leaflet' technologies for dynamism and interactivity. The great features are : - Create maps in a web environment where the parameters are modifiable on the fly ('shiny' and 'leaflet' technologies). - Create interactive maps through zoom and pop-up ('leaflet' technology). - Create frozen maps with the possibility to add labels.

Maintained by Sébastien Novella. Last updated 2 months ago.

12 stars 5.79 score 17 scripts

statisticspoland

bdl:Interface and Tools for 'BDL' API

Interface to Local Data Bank ('Bank Danych Lokalnych' - 'bdl') API <https://api.stat.gov.pl/Home/BdlApi?lang=en> with set of useful tools like quick plotting and map generating using data from bank.

Maintained by Krzysztof Kania. Last updated 2 years ago.

20 stars 5.74 score 11 scripts

axlehner

SpatialRDD:Conduct Multiple Types of Geographic Regression Discontinuity Designs

Spatial versions of Regression Discontinuity Designs (RDDs) are becoming increasingly popular as tools for causal inference. However, conducting state-of-the-art analyses often involves tedious and time-consuming steps. This package offers comprehensive functionalities for executing all required spatial and econometric tasks in a streamlined manner. Moreover, it equips researchers with tools for performing essential placebo and balancing checks comprehensively. The fact that researchers do not have to rely on 'APIs' of external 'GIS' software ensures replicability and raises the standard for spatial RDDs.

Maintained by Alexander Lehner. Last updated 1 years ago.

37 stars 5.57 score 8 scripts

glottospace

glottospace:Language Mapping and Geospatial Analysis of Linguistic and Cultural Data

Streamlined workflows for geolinguistic analysis, including: accessing global linguistic and cultural databases, data import, data entry, data cleaning, data exploration, mapping, visualization and export.

Maintained by Rui Dong. Last updated 4 months ago.

23 stars 5.54 score 6 scripts

difm-brain

ofpetrial:Design on-Farm Precision Field Agronomic Trials

A comprehensive system for designing and implementing on-farm precision field agronomic trials. You provide field data, tell 'ofpetrial' how to design a trial, and get readily-usable trial design files and a report checks the validity and reliability of the trial design.

Maintained by Taro Mieno. Last updated 4 months ago.

3 stars 5.49 score 23 scripts

edgarsantos-fernandez

SSNbayes:Bayesian Spatio-Temporal Analysis in Stream Networks

Fits Bayesian spatio-temporal models and makes predictions on stream networks using the approach by Santos-Fernandez, Edgar, et al. (2022)."Bayesian spatio-temporal models for stream networks" and Santos-Fernandez, Edgar, et al. (2023). "SSNbayes: An R Package for Bayesian Spatio-Temporal Modelling on Stream Networks". In these models, spatial dependence is captured using stream distance and flow connectivity, while temporal autocorrelation is modelled using vector autoregression methods.

Maintained by Edgar Santos-Fernandez. Last updated 2 months ago.

17 stars 5.41 score 6 scripts

cadam00

priorCON:Graph Community Detection Methods into Systematic Conservation Planning

An innovative tool-set that incorporates graph community detection methods into systematic conservation planning. It is designed to enhance spatial prioritization by focusing on the protection of areas with high ecological connectivity. Unlike traditional approaches that prioritize individual planning units, 'priorCON' focuses on clusters of features that exhibit strong ecological linkages. The 'priorCON' package is built upon the 'prioritizr' package <doi:10.32614/CRAN.package.prioritizr>, using commercial and open-source exact algorithm solvers that ensure optimal solutions to prioritization problems.

Maintained by Christos Adam. Last updated 2 months ago.

biodiversity community-detection conservation conservation-planning graph-theory prioritization

3 stars 5.37 score 13 scripts

kaerosen

tilemaps:Generate Tile Maps

Implements an algorithm for generating maps, known as tile maps, in which each region is represented by a single tile of the same shape and size. The algorithm was first proposed in "Generating Tile Maps" by Graham McNeill and Scott Hale (2017) <doi:10.1111/cgf.13200>. Functions allow users to generate, plot, and compare square or hexagon tile maps.

Maintained by Kaelyn Rosenberg. Last updated 1 years ago.

45 stars 5.35 score 8 scripts

atsyplenkov

centerline:Extract Centerline from Closed Polygons

Generates skeletons of closed 2D polygons using Voronoi diagrams. It provides methods for 'sf', 'terra', and 'geos' objects to compute polygon centerlines based on the generated skeletons. Voronoi, G. (1908) <doi:10.1515/crll.1908.134.198>.

Maintained by Anatoly Tsyplenkov. Last updated 9 days ago.

36 stars 5.30 score 6 scripts

bioc

scider:Spatial cell-type inter-correlation by density in R

scider is a user-friendly R package providing functions to model the global density of cells in a slide of spatial transcriptomics data. All functions in the package are built based on the SpatialExperiment object, allowing integration into various spatial transcriptomics-related packages from Bioconductor. After modelling density, the package allows for serveral downstream analysis, including colocalization analysis, boundary detection analysis and differential density analysis.

Maintained by Yunshun Chen. Last updated 5 months ago.

spatial transcriptomics

3 stars 5.08 score 3 scripts

jmlondon

pathroutr:An R Package for (Re-)Routing Paths Around Barriers

The `pathroutr` package aims to provide a set of tools for routing marine animal tracks around land barriers based on the shortest path through a visibility graph network. The foundation of the package is a graph network created from a Delaunay Triangle mesh created from the vertices of land polygons within the study area. Any network edges that cross or fall completely within the land (barrier) polygons are removed.

Maintained by Josh London. Last updated 2 years ago.

16 stars 4.91 score 17 scripts 1 dependents

mazamascience

MazamaSpatialPlots:Thematic Plots for Mazama Spatial Datasets

A suite of convenience functions for generating US state and county thematic maps using datasets from the MazamaSpatialUtils package.

Maintained by Jonathan Callahan. Last updated 2 months ago.

4.84 score 23 scripts

mappinguniverse

mapping:Automatic Download, Linking, Manipulating Coordinates for Maps

Maps are an important tool to visualise variables distribution across different spatial objects. The mapping process requires to link the data with coordinates and then generate the correspondent map. This package provide coordinates, linking and mapping functions for an automatic, flexible and easy approach of external functions. The package provides an easy, flexible and automatic unit. Geographical coordinates are provided in the package and automatically linked with the input data to generate maps with internal provided functions or external functions. Provide an easy, flexible and automatic approach to potentially download updated coordinates, to link statistical units with coordinates and to aggregate variables based on the spatial hierarchy of units. The object returned from the package can be used for thematic maps with the build-in functions provided in mapping or with other packages already available.

Maintained by Alessio Serafini. Last updated 1 years ago.

4 stars 4.79 score 31 scripts

mharinga

spatialrisk:Calculating Spatial Risk

Methods for spatial risk calculations. It offers an efficient approach to determine the sum of all observations within a circle of a certain radius. This might be beneficial for insurers who are required (by a recent European Commission regulation) to determine the maximum value of insured fire risk policies of all buildings that are partly or fully located within a circle of a radius of 200m. See Church (1974) <doi:10.1007/BF01942293> for a description of the problem.

Maintained by Martin Haringa. Last updated 7 months ago.

actuarial-science insurance solvency-ii spatial cpp

19 stars 4.76 score 30 scripts

opatp

GTFSwizard:Exploring and Manipulating 'GTFS' Files

Exploring, analyzing, and manipulating General Transit Feed Specification (GTFS) files, which represent public transportation schedules and geographic data. The package allows users to filter data by routes, trips, stops, and time, generate spatial visualizations, and perform detailed analyses of transit networks, including headway, dwell times, and route frequencies. Designed for transit planners, researchers, and data analysts, 'GTFSwizard' integrates functionalities from popular packages to enable efficient GTFS data manipulation and visualization.

Maintained by Nelson de O. Quesado Filho. Last updated 3 months ago.

gtfs transit

1 stars 4.41 score

r-tmap

tmap.cartogram:Extension to 'tmap' for Creating Cartograms

Provides new layer functions to 'tmap' for creating various types of cartograms. A cartogram is a type of thematic map in which geographic areas are resized or distorted based on a quantitative variable, such as population. The goal is to make the area sizes proportional to the selected variable while preserving geographic positions as much as possible.

Maintained by Martijn Tennekes. Last updated 24 days ago.

1 stars 4.40 score 1 scripts

cdueben

conleyreg:Estimations using Conley Standard Errors

Functions calculating Conley (1999) <doi:10.1016/S0304-4076(98)00084-0> standard errors. The package started by merging and extending multiple packages and other published scripts on this econometric technique. It strongly emphasizes computational optimization. Details are available in the function documentation and in the vignette.

Maintained by Christian Düben. Last updated 11 days ago.

openblas cpp openmp

2 stars 4.30 score 4 scripts

jeffreyevans

GeNetIt:Spatial Graph-Theoretic Genetic Gravity Modelling

Implementation of spatial graph-theoretic genetic gravity models. The model framework is applicable for other types of spatial flow questions. Includes functions for constructing spatial graphs, sampling and summarizing associated raster variables and building unconstrained and singly constrained gravity models.

Maintained by Jeffrey S. Evans. Last updated 2 years ago.

landscape-genetics r-spatial spatial statistics

9 stars 4.24 score 39 scripts

rwalkbout

walkboutr:Generate Walk Bouts from GPS and Accelerometry Data

Process GPS and accelerometry data to generate walk bouts. A walk bout is a period of activity with accelerometer movement matching the patterns of walking with corresponding GPS measurements that confirm travel. The inputs of the 'walkboutr' package are individual-level accelerometry and GPS data. The outputs of the model are walk bouts with corresponding times, duration, and summary statistics on the sample population, which collapse all personally identifying information. These bouts can be used to measure walking both as an outcome of a change to the built environment or as a predictor of health outcomes such as a cardioprotective behavior. Kang B, Moudon AV, Hurvitz PM, Saelens BE (2017) <doi:10.1016/j.trd.2017.09.026>.

Maintained by Lauren Blair Wilner. Last updated 1 years ago.

1 stars 4.18 score 9 scripts

david6marsh

himach:Find Routes for Supersonic Aircraft

For supersonic aircraft, flying subsonic over land, find the best route between airports. Allow for coastal buffer and potentially closed regions. Use a minimal model of aircraft performance: the focus is on time saved versus subsonic flight, rather than on vertical flight profile. For modelling and forecasting, not for planning your flight!

Maintained by David Marsh. Last updated 1 years ago.

aircraft routes supersonic

1 stars 4.00 score 7 scripts

calfarog

GREENeR:Geospatial Regression Equation for European Nutrient Losses (GREEN)

Tools and methods to apply the model Geospatial Regression Equation for European Nutrient losses (GREEN); Grizzetti et al. (2005) <doi:10.1016/j.jhydrol.2004.07.036>; Grizzetti et al. (2008); Grizzetti et al. (2012) <doi:10.1111/j.1365-2486.2011.02576.x>; Grizzetti et al. (2021) <doi:10.1016/j.gloenvcha.2021.102281>.

Maintained by C. Alfaro. Last updated 7 months ago.

calibration geospatial nutrient plots

1 stars 4.00 score 9 scripts

davidatance

CvmortalityMult:Cross-Validation for Multi-Population Mortality Models

Implementation of cross-validation method for testing the forecasting accuracy of several multi-population mortality models. The family of multi-population includes several multi-population mortality models proposed through the actuarial and demography literature. The package includes functions for fitting and forecast the mortality rates of several populations. Additionally, we include functions for testing the forecasting accuracy of different multi-population models. References. Atance, D., Debon, A., and Navarro, E. (2020) <doi:10.3390/math8091550>. Bergmeir, C. & Benitez, J.M. (2012) <doi:10.1016/j.ins.2011.12.028>. Debon, A., Montes, F., & Martinez-Ruiz, F. (2011) <doi:10.1007/s13385-011-0043-z>. Lee, R.D. & Carter, L.R. (1992) <doi:10.1080/01621459.1992.10475265>. Russolillo, M., Giordano, G., & Haberman, S. (2011) <doi:10.1080/03461231003611933>. Santolino, M. (2023) <doi:10.3390/risks11100170>.

Maintained by David Atance. Last updated 2 months ago.

3.88 score 3 scripts

jedalong

stampr:Spatial Temporal Analysis of Moving Polygons

Perform spatial temporal analysis of moving polygons; a longstanding analysis problem in Geographic Information Systems. Facilitates directional analysis, distance analysis, and some other simple functionality for examining spatial-temporal patterns of moving polygons.

Maintained by Jed Long. Last updated 1 years ago.

4 stars 3.81 score 16 scripts

poissonconsulting

fwatlasbc:Freshwater Atlas British Columbia

What the package does (one paragraph).

Maintained by Joe Thorley. Last updated 2 months ago.

bc fwapg fwapgr

9 stars 3.73 score 5 scripts

riatelab

maposm:Get Map Layers from OpenStreetMap

Download and assemble multiple geographic layers from the OpenStreetMap database for mapping purposes.

Maintained by Timothée Giraud. Last updated 9 days ago.

cartography maps openstreetmap

14 stars 3.54 score

ropensci

ReLTER:An Interface for the eLTER Community

ReLTER provides access to DEIMS-SDR (https://deims.org/), and allows interaction with data and software implemented by eLTER Research Infrastructure (RI) thus improving data sharing among European LTER projects. ReLTER uses the R language to access and interact with the DEIMS-SDR archive of information shared by the Long Term Ecological Research (LTER) network. This package grew within eLTER H2020 as a major project that will help advance the development of European Long-Term Ecosystem Research Infrastructures (eLTER RI - https://elter-ri.eu). The ReLTER package functions in particular allow to: - retrieve the information about entities (e.g. sites, datasets, and activities) shared by DEIMS-SDR (see e.g. get_site_info function); - interact with the [ODSEurope](maps.opendatascience.eu) starting with the dataset shared by [DEIMS-SDR](https://deims.org/) (see e.g. [get_site_ODS](https://docs.ropensci.org/ReLTER/reference/get_site_ODS.html) function); - use the eLTER site informations to download and crop geospatial data from other platforms (see e.g. get_site_ODS function); - improve the quality of the dataset (see e.g. get_id_worms). Functions currently implemented are derived from discussions of the needs among the eLTER users community. The ReLTER package will continue to follow the progress of eLTER-RI and evolve, adding new tools and improvements as required.

Maintained by Alessandro Oggioni. Last updated 1 years ago.

biodiversity-informatics data-science ecology elter research-infrastructure

12 stars 3.38 score 4 scripts

e-sensing

bayesEO:Bayesian Smoothing of Remote Sensing Image Classification

A Bayesian smoothing method for post-processing of remote sensing image classification which refines the labelling in a classified image in order to enhance its classification accuracy. Combines pixel-based classification methods with a spatial post-processing method to remove outliers and misclassified pixels.

Maintained by Gilberto Camara. Last updated 10 months ago.

openblas cpp openmp

4 stars 3.30 score 6 scripts

terminological

arear:Geospatial Convenience Functions and a Supply Demand Catchment Area Generator

Geospatial function collection from the COVID-19 pandemic. The main focus of this was integrating geospatial demographic, hospital capacity and COVID data from England, Scotland, Wales and Northern Ireland, all of which were available on different sites and methods. The UK has a wide range of administrative geographic boundaries for different purposes and moving from different scales and resolutions proved necessary. As the geospatial operations are quite time consuming but don't need to be repeated the ability to cache results of geospatial transformations is useful and embedded into these functions.

Maintained by Robert Challen. Last updated 11 months ago.

4 stars 3.30 score 4 scripts

gabrielvgaona

sfcentral:Spatial Centrality and Dispersion Statistics

Computing centrographic statistics (central points, standard distance, standard deviation ellipse, standard deviation box) for observations taken at point locations in 2D or 3D. The 'sfcentral' library was inspired in 'aspace' package but conceived to be used in a spatial 'tidyverse' context.

Maintained by Gabriel V. Gaona. Last updated 6 months ago.

3.18 score 1 scripts

maikol-solis

spatgeom:Geometric Spatial Point Analysis

The implementation to perform the geometric spatial point analysis developed in Hernández & Solís (2022) <doi:10.1007/s00180-022-01244-1>. It estimates the geometric goodness-of-fit index for a set of variables against a response one based on the 'sf' package. The package has methods to print and plot the results.

Maintained by Maikol Solís. Last updated 3 months ago.

3.18 score 1 scripts

nenuial

geographer:Geography Vizualisations

Provides function and objects to establish vizualisations for my Geography lessons.

Maintained by Pascal Burkhard. Last updated 1 months ago.

2 stars 3.08 score

carlosyanez

aussiemaps:Maps of Australia

Granular maps of Australia using ABS boundaries from 2006-2021.

Maintained by Carlos Yáñez Santibáñez. Last updated 2 years ago.

australia maps r-spatial sf-objects

1 stars 3.06 score 23 scripts

owp-spatial

reference.fabric:Hydrological Reference Fabric Tools

Development tools and `targets` pipeline for generating a national hydrological geospatial reference fabric.

Maintained by Justin Singh-Mohudpur. Last updated 2 months ago.

1 stars 2.90 score

nowosad

geostatbook:Geostatystyka w R

Materialy do skryptu Geostatystyka w R.

Maintained by Jakub Nowosad. Last updated 3 years ago.

6 stars 2.88 score 25 scripts

mhpob

simfish:simulate fish tracks & acoustic detections

facilitates simulation of fish tracks in featureless and semi-realistic environments (coastal oceans, fjords, and lakes). A user-defined raster defining the water body - land boundaries is used to constrain simulated tracks. Fish movements are simulated (currently) as either a correlated random walk or a biased & correlated random walk, with the bias toward a defined Centre-of-Attraction. A potential function is used to ensure the tracks avoid land. The package can also be used to simulate detections of acoustically-tagged fish by acoustic receivers at user-defined locations.

Maintained by Ian Jonsen. Last updated 1 years ago.

2.70 score 3 scripts

ecamenen

MainExistingDatasets:Main Existing Human Datasets

Shiny for Open Science to visualize, share, and inventory the main existing human datasets for researchers.

Maintained by Etienne Camenen. Last updated 2 years ago.

biomedicalinformatics datarepresentation visualization

2.70 score 1 scripts

cran

bangladesh:Provides Ready to Use Shapefiles for Geographical Map of Bangladesh

Usually, it is difficult to plot choropleth maps for Bangladesh in 'R'. The 'bangladesh' package provides ready-to-use shapefiles for different administrative regions of Bangladesh (e.g., Division, District, Upazila, and Union). This package helps users to draw thematic maps of administrative regions of Bangladesh easily as it comes with the 'sf' objects for the boundaries. It also provides functions allowing users to efficiently get specific area maps and center coordinates for regions. Users can also search for a specific area and calculate the centroids of those areas.

Maintained by Musaddiqur Rahman Ovi. Last updated 2 years ago.

1 stars 2.70 score

myaseen208

ppcSpatial:Spatial Analysis of Pakistan Population Census

Spatial Analysis for exploration of Pakistan Population Census 2017 (<http://www.pbscensus.gov.pk/>). It uses data from R package 'PakPC2017'.

Maintained by Muhammad Yaseen. Last updated 2 years ago.

2.70 score 3 scripts

robitalec

hwig:Half-Weight Index Gregariousness

The half-weight index gregariousness (HWIG) is an association index used in social network analyses. It extends the half-weight association index (HWI), correcting for level of gregariousness in individuals. It is calculated using group by individual data according to methods described in Godde et al. (2013) <doi:10.1016/j.anbehav.2012.12.010>.

Maintained by Alec L. Robitaille. Last updated 2 years ago.

social-network-analysis

2.70 score 2 scripts

nononoexe

pavement:Analyzing Spatial Events on Roadways

Pavement is a package designed to analyze spatial events occurring on roadways. It provides a comprehensive toolkit for working with spatial data, empowering users to understand patterns and trends in road-related phenomena.

Maintained by Keisuke ANDO. Last updated 2 months ago.

2.54 score 6 scripts

iiasa

insights:An R implementation of the InSiGHTS framework

The package provides an implementation of the InSiGHTS modelling framework for creating climate and land-use indicators. This package acts a simple wrapper to do an area-of-habitat refinements on top of climatic envelope models or species distribution models (SDMs). By default it is assumed that such models are obtained through the ibis.iSDM package and this package contains a simple wrapper to link the two approaches.

Maintained by Martin Jung. Last updated 5 months ago.

area-of-habitat biodiversity biodiversity-indicators iucn land-use range

2.30 score 5 scripts

ar-puuk

pukRhelpers:Helper Functions for `pukR` as in My Workflows

This package contains a set of random helper functions that I created to help me with my various data analysis tasks.

Maintained by Pukar Bhandari. Last updated 1 months ago.

2.18 score

cran

LabourMarketAreas:Identification, Tuning, Visualisation and Analysis of Labour Market Areas

Produces Labour Market Areas from commuting flows available at elementary territorial units. It provides tools for automatic tuning based on spatial contiguity. It also allows for statistical analyses and visualisation of the new functional geography.

Maintained by Luisa Franconi. Last updated 1 years ago.

2.00 score

robitalec

ScaleInMultilayerNetworks:Package Accompanying: The Problem And Promise Of Scale In Multilayer Animal Social Networks.

Scale remains a foundational concept in ecology. Spatial scale, for instance, has become a central consideration in the way we understand landscape ecology and animal space use. Meanwhile, scale-dependent social processes can range from fine-scale interactions to co-occurrence and overlapping home ranges. Furthermore, sociality can vary within and across seasons. Multilayer networks promise the explicit integration of the social, spatial and, temporal contexts. Given the complex interplay of sociality and animal space use in heterogeneous landscapes, there remains an important gap in our understanding of the influence of scale on animal social networks. Using an empirical case study, we discuss ways of considering social, spatial and, temporal scale in the context of multilayer caribou social networks. Effective integration of social and spatial processes, including biologically meaningful scales, within the context of animal social networks is an emerging area of research. We incorporate perspectives that link the social environment to spatial processes across scales in a multilayer context.

Maintained by Alec L. Robitaille. Last updated 4 years ago.

ecology multilayer-networks social-network-analysis

1 stars 2.00 score

fdzul

boldenr:boldenr: a package designed to generate of Dengue Bulletin of Veracruz state

This package contains functions designed specifically to generate graphs, tables, heatmap, maps and hotspots that allow designing the dengue bulletin of the state of Veracruz.

Maintained by The package maintainer. Last updated 12 months ago.

1 stars 1.81 score 13 scripts

sbashevkin

spacetools:Easy Spatial Tools for R

Provide a series of functions designed to make complicated spatial operations in R much easier. Applications are focused on aquatic distance related uses, with built in functionality for the Sacramento San Joaquin Delta. Users can calculate in-water distances between points, move points outside a shapefile to the closest location within the shapefile, and cluster points within a given radius. More functions will be added in the future.

Maintained by Sam Bashevkin. Last updated 1 years ago.

1.70 score 9 scripts

workshop-brg

abmR:Agent-Based Models in R

Supplies tools for running agent-based models (ABM) in R, as discussed in Gochanour et al. (2022) <doi:10.1111/2041-210X.14014>. The package contains two movement functions, each of which is based on the Ornstein-Uhlenbeck (OU) model (Ornstein & Uhlenbeck, 1930) <doi:10.1103/PhysRev.36.823>. It also contains several visualization and data summarization functions to facilitate the presentation of simulation results.

Maintained by Benjamin Gochanour. Last updated 2 years ago.

jags cpp

1 stars 1.70 score

robitalec

preparelocs:Prepares Relocations For The WEEL

Prepares animal relocation datasets for the Wildlife Evolutionary Ecology Lab at Memorial University.

Maintained by Alec L. Robitaille. Last updated 1 years ago.

animal animal-movement gps targets

1.70 score