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