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