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