geobr - Download Official Spatial Data Sets of Brazil

Easy access to official spatial data sets of Brazil as 'sf' objects in R. The package includes a wide range of geospatial data available at various geographic scales and for various years with harmonized attributes, projection and fixed topology.

Last updated 7 days ago

brazildatasetsgeopackagegeopandaspythonsfshapefilespatial-data

11.67 score 802 stars 1 packages 1.5k scripts 2.9k downloads

r5r - Rapid Realistic Routing with 'R5'

Rapid realistic routing on multimodal transport networks (walk, bike, public transport and car) using 'R5', the Rapid Realistic Routing on Real-world and Reimagined networks engine <https://github.com/conveyal/r5>. The package allows users to generate detailed routing analysis or calculate travel time and monetary cost matrices using seamless parallel computing on top of the R5 Java machine. While R5 is developed by Conveyal, the package r5r is independently developed by a team at the Institute for Applied Economic Research (Ipea) with contributions from collaborators. Apart from the documentation in this package, users will find additional information on R5 documentation at <https://docs.conveyal.com/>. Although we try to keep new releases of r5r in synchrony with R5, the development of R5 follows Conveyal's independent update process. Hence, users should confirm the R5 version implied by the Conveyal user manual (see <https://docs.conveyal.com/changelog>) corresponds with the R5 version that r5r depends on. This version of r5r depends on R5 v7.1.

Last updated 1 months ago

gtfsjavar5routerroutingtransporttransport-networks

9.57 score 183 stars 418 scripts 927 downloads

gtfstools - General Transit Feed Specification (GTFS) Editing and Analysing Tools

Utility functions to read, manipulate, analyse and write transit feeds in the General Transit Feed Specification (GTFS) data format.

Last updated 2 months ago

gtfspublic-transportpublictransport

9.09 score 40 stars 2 packages 138 scripts 839 downloads

censobr - Download Data from Brazil's Population Census

Easy access to data from Brazil's population censuses. The package provides a simple and efficient way to download and read the data sets and the documentation of all the population censuses taken in and after 1960 in the country. The package is built on top of the 'Arrow' platform <https://arrow.apache.org/docs/r/>, which allows users to work with larger-than-memory census data using 'dplyr' familiar functions. <https://arrow.apache.org/docs/r/articles/arrow.html#analyzing-arrow-data-with-dplyr>.

Last updated 30 days ago

brazilcensuscensus-datamicrodadosmicrodata

8.24 score 36 stars 67 scripts 834 downloads

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.

Last updated 2 months ago

gps-formatgtfsgtfs-formatpublic-transportrspatialtransport

8.03 score 71 stars 1 packages 100 scripts 552 downloads

accessibility - Transport Accessibility Measures

A set of fast and convenient functions to help conducting accessibility analyses. Given a pre-computed travel cost matrix and a land use dataset (containing the location of jobs, healthcare and population, for example), the package allows one to calculate accessibility levels and accessibility poverty and inequality. The package covers the majority of the most commonly used accessibility measures (such as cumulative opportunities, gravity-based and floating catchment areas methods), as well as the most frequently used inequality and poverty metrics (such as the Palma ratio, the concentration and Theil indices and the FGT family of measures).

Last updated 4 months ago

accessibilitytransporttransport-accessibility

7.85 score 54 stars 73 scripts 677 downloads

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>.

Last updated 28 days ago

emissionsenvironmental-modellinggtfspublic-transportrspatialtransport

7.10 score 28 stars 28 scripts 16 downloads

flightsbr - Download Flight and Airport Data from Brazil

Download flight and airport data from Brazil’s Civil Aviation Agency (ANAC) <https://www.gov.br/anac/pt-br>. The data covers detailed information on aircraft, airports, and airport operations registered with ANAC. It also includes data on airfares, all international flights to and from Brazil, and domestic flights within the country.

Last updated 29 days ago

aviation-databrazildata

6.87 score 41 stars 20 scripts 549 downloads

aopdata - Data from the 'Access to Opportunities Project (AOP)'

Download data from the 'Access to Opportunities Project (AOP)'. The 'aopdata' package brings annual estimates of access to employment, health, education and social assistance services by transport mode, as well as data on the spatial distribution of population, jobs, health care, schools and social assistance facilities at a fine spatial resolution for all cities included in the project. More info on the 'AOP' website <https://www.ipea.gov.br/acessooportunidades/en/>.

Last updated 3 months ago

datatransporttransport-accessibilitytransport-planning

6.18 score 13 stars 67 scripts 533 downloads

geobr - Download Official Spatial Data Sets of Brazil

Easy access to official spatial data sets of Brazil as 'sf' objects in R. The package includes a wide range of geospatial data available at various geographic scales and for various years with harmonized attributes, projection and fixed topology.

Last updated 3 months ago

6.04 score 1 packages 1.5k scripts 2.8k downloads

r5r - Rapid Realistic Routing with 'R5'

Rapid realistic routing on multimodal transport networks (walk, bike, public transport and car) using 'R5', the Rapid Realistic Routing on Real-world and Reimagined networks engine <https://github.com/conveyal/r5>. The package allows users to generate detailed routing analysis or calculate travel time matrices using seamless parallel computing on top of the R5 Java machine. While R5 is developed by Conveyal, the package r5r is independently developed by a team at the Institute for Applied Economic Research (Ipea) with contributions from collaborators. Apart from the documentation in this package, users will find additional information on R5 documentation at <https://docs.conveyal.com/>. Although we try to keep new releases of r5r in synchrony with R5, the development of R5 follows Conveyal's independent update process. Hence, users should confirm the R5 version implied by the Conveyal user manual (see <https://docs.conveyal.com/changelog>) corresponds with the R5 version that r5r depends on. This version of r5r depends on R5 v7.1.

Last updated 8 months ago

5.27 score 418 scripts 933 downloads

rosmium - Bindings for 'Osmium Tool'

Allows one to use 'Osmium Tool' (<https://osmcode.org/osmium-tool/>) from R. 'Osmium' is a multipurpose command line tool that enables one to manipulate and analyze OpenStreetMap files through several different commands. Currently, this package does not aim to offer functions that cover the entire 'Osmium' API, instead making available functions that wrap only a very limited set of its features.

Last updated 12 months ago

openstreetmaposmosmium

4.60 score 4 stars 4 scripts 154 downloads

uci - Urban Centrality Index

Calculates the Urban Centrality Index (UCI) as in Pereira et al., (2013) <doi:10.1111/gean.12002>. The UCI measures the extent to which the spatial organization of a city or region varies from extreme polycentric to extreme monocentric in a continuous scale from 0 to 1. Values closer to 0 indicate more polycentric patterns and values closer to 1 indicate a more monocentric urban form.

Last updated 2 months ago

urban-data-scienceurban-formurban-morphometrics

4.52 score 6 stars 11 scripts 113 downloads

aopdata - Data from the 'Access to Opportunities Project (AOP)'

Download data from the 'Access to Opportunities Project (AOP)'. The 'aopdata' package brings annual estimates of access to employment, health, education and social assistance services by transport mode, as well as data on the spatial distribution of population, jobs, health care, schools and social assistance facilities at a fine spatial resolution for all cities included in the project. More info on the 'AOP' website <https://www.ipea.gov.br/acessooportunidades/en/>.

Last updated 3 months ago

4.37 score 67 scripts 533 downloads

enderecopadrao - Padronizador de Endereços Brasileiros (Brazilian Addresses Standardizer)

Padroniza endereços brasileiros a partir de diferentes critérios. Os métodos de padronização incluem apenas manipulações básicas de strings, não oferecendo suporte a correspondências probabilísticas entre strings. (Standardizes brazilian addresses using different criteria. Standardization methods include only basic string manipulation, not supporting probabilistic matches between strings.)

Last updated 29 days ago

3.78 score 7 scripts