Download
sf is an R package that implements “simple features” (standardized vector spatial data) for R. It allows spatial vector data (points, lines, polygons etc.) to be represented as records in data frames (or tibbles) with geometry list columns, and performs spatial operations (geometry operations, coordinate reference system transformations, reading/writing spatial data, integration with spatial databases etc.). It interfaces to GDAL, GEOS, PROJ libraries for robust operations.
Features
- Supports all standard simple feature geometry types (points, linestrings, polygons, multi-geometries etc.) in various dimensions (XY, XYZ, XYM, XYZM)
- Reading and writing spatial vector data via many file formats / drivers through GDAL, and spatial databases (PostGIS etc.)
- Coordinate reference system (CRS) transformations via PROJ, support for projected and geographic / ellipsoidal coordinate systems
- Geometric operations: area, intersection, buffer, union, distance etc via GEOS integration
- Well-designed I/O performance: use of “well-known binary” serialization, list geometry columns, fast I/O, good memory management etc.
- Extended features via other packages: lwgeom for more advanced PostGIS‐style functions; possible integration with raster / stars for combining vector + raster data etc.
Project Samples
Categories
Data VisualizationLicense
MIT LicenseFollow sf (Simple Features)
nel_h2
Our Free Plans just got better! | Auth0
You asked, we delivered! Auth0 is excited to expand our Free and Paid plans to include more options so you can focus on building, deploying, and scaling applications without having to worry about your security. Auth0 now, thank yourself later.
Rate This Project
Login To Rate This Project
User Reviews
Be the first to post a review of sf (Simple Features)!