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