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