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