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