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