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