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