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