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