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