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