addAttrToGeom-methods   constructs SpatialXxxDataFrame from geometry
                        and attributes
aggregate               aggregation of spatial objects
as.SpatialPolygons.GridTopology
                        Make SpatialPolygons object from GridTopology
                        object
as.SpatialPolygons.PolygonsList
                        Making SpatialPolygons objects
bbox,Spatial-method     retrieve bbox from spatial data
bpy.colors              blue-pink-yellow color scheme, which also
                        prints well on black/white printers
bubble                  Create a bubble plot of spatial data
char2dms                Convert character vector to DMS-class object
compassRose             Display a compass rose.
coordinates             set spatial coordinates to create a Spatial
                        object, or retrieve spatial coordinates from a
                        Spatial object
coordinates-methods     retrieve (or set) spatial coordinates
coordnames-methods      retrieve or assign coordinate names for classes
                        in sp
CRS-class               Class "CRS" of coordinate reference system
                        arguments
degAxis                 axis with degrees
dimensions,Spatial-method
                        retrieve spatial dimensions from spatial data
disaggregate-methods    disaggregate SpatialLines,
                        SpatialLinesDataFrame, SpatialPolygons, or
                        SpatialPolygonsDataFrame objects
DMS-class               Class "DMS" for degree, minute, decimal second
                        values
elide-methods           Methods for Function elide in Package
                        'maptools'
flipHorizontal          rearrange data in SpatialPointsDataFrame or
                        SpatialGridDataFrame for plotting with spplot
                        (levelplot/xyplot wrapper)
geometry-methods        Methods for retrieving the geometry from a
                        composite (geometry + attributes) object
getSpPPolygonsIDSlots   Deprecated functions in sp
gridded-methods         specify spatial data as being gridded, or find
                        out whether they are
gridIndex2nb            create neighbourhood (nb) object from grid
                        geometry
gridlines               Create N-S and E-W grid lines over a geographic
                        region
GridTopology-class      Class "GridTopology"
image.SpatialGridDataFrame
                        Image or contour method for gridded spatial
                        data; convert to and from image data structure
is.projected            Sets or retrieves projection attributes on
                        classes extending SpatialData
Line                    create objects of class Line or Lines
Line-class              Class "Line"
Lines-class             Class "Lines"
loadMeuse               deprecated function to load the Meuse data set
mapasp                  Calculate aspect ratio for plotting geographic
                        maps; create nice degree axis labels
merge                   Merge a Spatial* object having attributes with
                        a data.frame
meuse                   Meuse river data set
meuse.grid              Prediction Grid for Meuse Data Set
meuse.grid_ll           Prediction Grid for Meuse Data Set,
                        geographical coordinates
meuse.riv               River Meuse outline
over-methods            consistent spatial overlay for points, grids
                        and polygons
panel.spplot            panel and panel utility functions for spplot
point.in.polygon        do point(s) fall in a given polygon?
Polygon-class           Class "Polygon"
polygons                sets spatial coordinates to create spatial
                        data, or retrieves spatial coordinates
Polygons-class          Class "Polygons"
polygons-methods        Retrieve polygons from SpatialPolygonsDataFrame
                        object
read.asciigrid          read/write to/from (ESRI) asciigrid format
recenter-methods        Methods for Function recenter in Package 'sp'
Rlogo                   Rlogo jpeg image
select.spatial          select points spatially
sp                      A package providing classes and methods for
                        spatial data: points, lines, polygons and grids
Spatial-class           Class "Spatial"
SpatialGrid-class       Class "SpatialGrid"
SpatialGridDataFrame-class
                        Class "SpatialGridDataFrame"
SpatialLines            create objects of class SpatialLines or
                        SpatialLinesDataFrame
SpatialLines-class      a class for spatial lines
SpatialLinesDataFrame-class
                        a class for spatial lines with attributes
SpatialMultiPoints      create objects of class SpatialMultiPoints or
                        SpatialMultiPointsDataFrame
SpatialMultiPoints-class
                        Class "SpatialMultiPoints"
SpatialMultiPointsDataFrame-class
                        Class "SpatialMultiPointsDataFrame"
SpatialPixels           define spatial grid
SpatialPixels-class     Class "SpatialPixels"
SpatialPixelsDataFrame
                        define spatial grid with attribute data
SpatialPixelsDataFrame-class
                        Class "SpatialPixelsDataFrame"
SpatialPoints           create objects of class SpatialPoints or
                        SpatialPointsDataFrame
SpatialPoints-class     Class "SpatialPoints"
SpatialPointsDataFrame-class
                        Class "SpatialPointsDataFrame"
SpatialPolygons         create objects of class SpatialPolygons or
                        SpatialPolygonsDataFrame
SpatialPolygons-class   Class "SpatialPolygons"
SpatialPolygonsDataFrame-class
                        Class "SpatialPolygonsDataFrame"
spChFIDs-methods        change feature IDs in spatial objects
spDistsN1               Euclidean or Great Circle distance between
                        points
spmap.to.lev            rearrange data in SpatialPointsDataFrame or
                        SpatialGridDataFrame for plotting with spplot
                        (levelplot/xyplot wrapper)
spplot                  Plot methods for spatial data with attributes
spsample                sample point locations in (or on) a spatial
                        object
spTransform             spTransform for map projection and datum
                        transformation
surfaceArea             Compute surface area of a digital elevation
                        model.
zerodist                find point pairs with equal spatial coordinates
