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