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