{"id":13857607,"url":"https://github.com/ipeaGIT/gtfs2gps","last_synced_at":"2025-07-13T22:30:35.101Z","repository":{"id":35674668,"uuid":"203697230","full_name":"ipeaGIT/gtfs2gps","owner":"ipeaGIT","description":" Convert GTFS data into a data.table with GPS-like records in R","archived":false,"fork":false,"pushed_at":"2024-10-08T02:54:50.000Z","size":13484,"stargazers_count":71,"open_issues_count":9,"forks_count":9,"subscribers_count":7,"default_branch":"master","last_synced_at":"2024-11-22T00:42:22.344Z","etag":null,"topics":["gps-format","gtfs","gtfs-format","public-transport","r","rspatial","transport"],"latest_commit_sha":null,"homepage":"https://ipeagit.github.io/gtfs2gps/","language":"R","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"other","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/ipeaGIT.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":"LICENSE","code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null,"roadmap":null,"authors":null}},"created_at":"2019-08-22T02:13:17.000Z","updated_at":"2024-10-29T04:55:51.000Z","dependencies_parsed_at":"2023-01-16T02:46:48.747Z","dependency_job_id":"a0557649-fd43-464f-a2a8-b48aa4cfeb8d","html_url":"https://github.com/ipeaGIT/gtfs2gps","commit_stats":{"total_commits":690,"total_committers":7,"mean_commits":98.57142857142857,"dds":0.4782608695652174,"last_synced_commit":"655d95335a5070feec0009f68fe4bbd29ee0d000"},"previous_names":[],"tags_count":9,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/ipeaGIT%2Fgtfs2gps","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/ipeaGIT%2Fgtfs2gps/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/ipeaGIT%2Fgtfs2gps/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/ipeaGIT%2Fgtfs2gps/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/ipeaGIT","download_url":"https://codeload.github.com/ipeaGIT/gtfs2gps/tar.gz/refs/heads/master","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":225825232,"owners_count":17529905,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":["gps-format","gtfs","gtfs-format","public-transport","r","rspatial","transport"],"created_at":"2024-08-05T03:01:41.818Z","updated_at":"2024-11-22T15:30:59.532Z","avatar_url":"https://github.com/ipeaGIT.png","language":"R","funding_links":[],"categories":["Producing Data","R","Uncategorized"],"sub_categories":["GTFS","Uncategorized"],"readme":"# gtfs2gps: Converting public transport data from GTFS format to GPS-like records \u003cimg align=\"right\" src=\"man/figures/logo.png\" alt=\"logo\" width=\"180\"\u003e \n\n[![CRAN/METACRAN Version](https://www.r-pkg.org/badges/version/gtfs2gps)](https://CRAN.R-project.org/package=gtfs2gps).[![CRAN/METACRAN Total downloads](https://cranlogs.r-pkg.org/badges/grand-total/gtfs2gps?color=blue)](https://CRAN.R-project.org/package=gtfs2gps)\n[![R-CMD-check](https://github.com/ipeaGIT/gtfs2gps/workflows/R-CMD-check/badge.svg)](https://github.com/ipeaGIT/gtfs2gps/actions)\n[![Codecov test coverage](https://codecov.io/gh/ipeaGIT/gtfs2gps/branch/master/graph/badge.svg)](https://codecov.io/gh/ipeaGIT/gtfs2gps?branch=master)\n[![Paper](https://img.shields.io/badge/DOI-10.1007%2Fs10109--022--00400--x-blue)](https://link.springer.com/article/10.1007/s10109-022-00400-x)\n\n\n**gtfs2gps** is an R package that converts public transportation data in GTFS format to GPS-like records in a `data.frame`/`data.table`, which can then be used in various applications such as running transport simulations or scenario analyses. \n\nThe core function of the package takes a `GTFS.zip` file and interpolates the space-time position of each vehicle in each trip considering the network distance and average speed between stops. The output is a `data.table` where each row represents the timestamp of each vehicle at a given spatial resolution. The package also has some functions to subset GTFS data in time and space and to convert both representations to [simple feature](https://CRAN.R-project.org/package=sf) format. More information about the methods used in the package can be found in this [preprint](https://osf.io/preprints/socarxiv/qydr6/).\n\n### Installation\n\nPlease install **gtfs2gps** package from CRAN to get the stable version.\n\n``` r\ninstall.packages(\"gtfs2gps\")\nlibrary(gtfs2gps)\n```\n\n### Vignette\n\nPlease see our vignette:\n\n* [gtfs2gps: Converting GTFS data to GPS format](https://ipeagit.github.io/gtfs2gps/articles/intro_to_gtfs2gps.html)\n\n\n\n-----\n\n### Credits \u003cimg align=\"right\" src=\"man/figures/ipea_logo.png\" alt=\"ipea\" width=\"300\"\u003e\n\nThe **gtfs2gps** package is developed by a team at the Institute for Applied Economic Research (Ipea) with collaboration from the National Institute for Space Research (INPE), both from Brazil. You can cite this package as:\n\n- Pereira, R. H. M., Andrade, P. R., \u0026 Vieira, J. P. B. (2022). Exploring the time geography of public transport networks with the gtfs2gps package. *Journal of Geographical Systems*. [https://doi.org/10.1007/s10109-022-00400-x](https://doi.org/10.1007/s10109-022-00400-x)\n\n\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2FipeaGIT%2Fgtfs2gps","html_url":"https://awesome.ecosyste.ms/projects/github.com%2FipeaGIT%2Fgtfs2gps","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2FipeaGIT%2Fgtfs2gps/lists"}