create objects of class SpatialLines or SpatialLinesDataFrame
SpatialRingsDataFrame-class
Class "SpatialRingsDataFrame"
Class "CRS" of coordinate reference system arguments
create objects of class Sline or Slines
Class "GridTopology" ~~~
Class "SpatialGrid" ~~~
Class "Sline"
retrieves spatial coordinates
create objects of class SpatialRings or SpatialRingsDataFrame
Class "SpatialRings"
read/write to/from (ESRI) asciigrid format
Class "Sring"
retrieve spatial dimensions from spatial data
SpatialLinesDataFrame-class
a class for spatial lines with attributes
sample point locations within a spatial region
SpatialPointsDataFrame-class
Class "SpatialPointsDataFrame" ~~~
Class "Spatial" ~~~
define spatial grid with attribute data
Create a bubble plot of spatial data
a class for spatial lines
specify spatial data as being gridded, or find out whether they are
Sets or retrieves projection attributes on classes extending
SpatialData
select points spatially
SpatialPixelsDataFrame-class
Class "SpatialPixelsDataFrame" ~~~
Methods for spatially overlay-ing points (grids) and rings layers
A package providing classes and methods for spatial data: points,
lines, polygons and grids
Methods for Function spplot in Package `sp'
rearrange data in SpatialPointsDataFrame or SpatialGridDataFrame
for plotting with spplot (levelplot/xyplot wrapper)
Calculate aspect ratio for plotting geographic maps
Class "SpatialPoints" ~~~
blue-pink-yellow color scheme that prints well on black/white printers
Class "Srings"
SpatialGridDataFrame-class
Class "SpatialGridDataFrame" ~~~
Converter functions to build SpatialLinesDataFrame objects
image.SpatialGridDataFrame
image gridded spatial data, or convert to format for image
Norwegian river center line data
panel and panel utility functions for spplot
Rlogo jpeg image
North Carolina county boundaries (maps)
retrieve bbox from spatial data
sets spatial coordinates to create spatial data, or retrieves
spatial coordinates
find point pairs with equal spatial coordinates
Retrieve rings from SpatialRingsDataFrame object
place holder for transform methods in library spproj
Split SpatialLines components at offset
Methods for Function recenter in Package `sp'
sets spatial coordinates to create spatial data, or retrieves
spatial coordinates
Meuse river data set
as.SpatialRings.SringsList
Making SpatialRings objects
North Carolina county boundaries (shapefile)
define spatial grid
Lattice (trellis) plots for spatial data
North Carolina county boundaries (e00)
do point(s) fall in a given polygon?
Class "SpatialPixels" ~~~
Class "Sline"
spatial overlay for points, grids and rings
sampling point locations in (or on) a spatial object
River Meuse outline
Prediction Grid for Meuse Data Set