Class "Spatial"
blue-pink-yellow color scheme that prints well on black/white printers
Class "SpatialPixels" ~~~
create objects of class SpatialLines or SpatialLinesDataFrame
Class "SpatialPolygons"
SpatialLinesDataFrame-class
a class for spatial lines with attributes
create objects of class SpatialPoints or SpatialPointsDataFrame
image.SpatialGridDataFrame
image gridded spatial data, or convert to format for image
axis with degrees
sets spatial coordinates to create spatial data, or retrieves
spatial coordinates
Class "Line"
retrieve or assign coordinate names for classes in sp
SpatialPixelsDataFrame-class
Class "SpatialPixelsDataFrame" ~~~
Class "SpatialGrid" ~~~
panel and panel utility functions for spplot
Class "GridTopology" ~~~
spatial overlay for points, grids and polygons
read/write to/from (ESRI) asciigrid format
Calculate aspect ratio for plotting geographic maps
define spatial grid
a class for spatial lines
SpatialPolygonsDataFrame-class
Class "SpatialPolygonsDataFrame"
Meuse river data set
SpatialPointsDataFrame-class
Class "SpatialPointsDataFrame"
rearrange data in SpatialPointsDataFrame or SpatialGridDataFrame
for plotting with spplot (levelplot/xyplot wrapper)
do point(s) fall in a given polygon?
Class "Polygon"
Prediction Grid for Meuse Data Set
retrieve bbox from spatial data
Class "Lines"
Methods for spatially overlay-ing points (grids) and polygons layers
sample point locations in (or on) a spatial object
Split SpatialLines components at offset
Convert character vector to DMS-class object
define spatial grid with attribute data
SpatialGridDataFrame-class
Class "SpatialGridDataFrame"
Methods for Function recenter in Package `sp'
create objects of class Line or Lines
Create a bubble plot of spatial data
Class "DMS" for degree, minute, decimal second values
Rlogo jpeg image
retrieve (or set) spatial coordinates
create objects of class SpatialPolygons or SpatialPolygonsDataFrame
sets spatial coordinates to create spatial data, or retrieves
spatial coordinates
Retrieve polygons from SpatialPolygonsDataFrame object
as.SpatialPolygons.PolygonsList
Making SpatialPolygons objects
Sets or retrieves projection attributes on classes extending
SpatialData
specify spatial data as being gridded, or find out whether they are
Euclidean or Great Circle distance between points
as.SpatialPolygons.GridTopology
Make SpatialPolygons object from GridTopology object
Prediction Grid for Meuse Data Set, geographical coordinates
Plot methods for spatial data with attributes
Class "CRS" of coordinate reference system arguments
River Meuse outline
Create N-S and E-W grid lines over a geographic region
Class "SpatialPoints" ~~~
retrieve spatial dimensions from spatial data
find point pairs with equal spatial coordinates
A package providing classes and methods for spatial data: points,
lines, polygons and grids
Class "Polygons"
select points spatially