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